ha opay

Yan wasan MP3, hanyar Sinawa. Rikicin titans na bidiyo

Mun saba da sabbin ƴan wasan MP4 guda uku: Oppo S5, Ramos RM970, Ramos V80.

Kuma saboda abin da na danganta su ga wannan sabuwar zamani? A baya can, duk sake dubawa na 'yan wasan MP4 ba koyaushe suna ƙunshe da jumlar cewa yawancin bidiyo dole ne a canza su zuwa tsarin da waɗannan 'yan wasan za su iya fahimta kafin kallo akan waɗannan na'urori.

Sabbin na'urori, ba shakka, ba za su kunna 100% na bidiyon da aka ɗora a cikin ƙwaƙwalwar ajiyar su ba, akwai codecs na bidiyo da yawa, kuma sigogin su sun bambanta sosai. Amma, a ka'idar, kuna buƙatar komawa zuwa jujjuya yanzu da yawa ƙasa da sau da yawa: a cikin sabbin 'yan wasan MP4, an faɗaɗa tallafi ga tsarin bidiyo sosai.

'Yan wasa uku da na duba sun bambanta sosai, suna da dandamali daban-daban, nuni daban-daban. Akwai sha'awar tura su a cikin duel don taken mafi kyau dangane da bidiyo. Abin da za mu yi.

Auna nauyi

< td> 200 MHz + 200 MHz
Platform Cores/cores Fitar / Mitoci Tsarin Fasaha
Oppo S5 ADI BF533 Single: BlackFin 500MHz 0.18 micron< /td>
Ramos RM970 Rockchips RK2706 Biyu: ARM7 + DSP 0.18 µm
Ramos V80 SISIS A6 Single: ARM9 200 MHz 0.18 µm
ADI mai nauyi yayi kama da wanda aka fi so. Rockchips, a gefe guda, yana fahariya da muryoyi biyu masu ƙarfi. A ƙarshe, SISIS a bayyane yake a baya.

Bari mu fara duba tallafi ga kwantena da farko. Taskar: Tattabara Squabs Da alama ba ta taka rawar gani ba, a haƙiƙa, tallafi. ga ɗaya ko wani akwati kawai yana nufin cewa mai kunnawa zai iya ganin fayil ɗin tare da tsawo na ganga. Amma wannan yana da mahimmanci ga mai amfani da ba shi da ƙwarewa, saboda yana da wuya ya fahimci waɗannan dabarar: kwantena, codecs. Kawai sai ya sake rubuta bidiyonsa zuwa ga ma’adanin mai kunnawa kuma, idan mai kunnawa ba zai iya ganin su ba, sai ya kammala cewa kallon su ma ba shi ne kaddara ba.

td> td> tr> VOB td>7 tbody>

Zakaran nan, mai maki 7, shine Oppo S5. Dama kusa da shi shine sakamakon Ramos V80. A ƙarshe, RM970 yana bayan shugabannin. Ya iyakance kansa ga mafi girman AVI da kwantenan bidiyo na Intanet guda biyu: FLV da RM.

Ina tunatar da ku cewa tallafawa wani akwati baya nufin mai kunnawa zai iya kunna kowane bidiyo tare da wannan kari. Amma aƙalla mai amfani zai iya ganin wannan fayil ɗin bidiyo akan nunin mai kunnawa kuma yayi ƙoƙarin buɗe shi.

Yanzu bari mu matsa zuwa ga gwaji mai tsanani. Codec na bidiyo. Duba duk codecs da ke faruwa a zahiri tare da duk sigogi zai ɗauki lokaci mai yawa, kuma buga sakamakon zai buƙaci ƙasida mai matsakaicin girma. Na zaɓi mafi ƙarancin tsari: Na tattara fayiloli sama da dozin biyu daga tarin bidiyo na, ina ƙoƙarin karkatar da codecs, na ciyar da su ga masu takara.Kuna iya ganin sakamakon a cikin tebur:

Oppo S5 Ramos RM970 Ramos V80
3GP + - +
ASF >- - +
WMV -- -
AVI + >+ +
MPG + -+
MPEG + - >-
FLV + + + td>
MP4 + - +
MOV - - -
RM + + -
- - -
3 6
tr> >
Oppo S5 Ramos RM970 : 833 kbps.
Codec: MPEG-2 Audio Layer 3
5 5 karfi>4
Lokaci: 1h 6m
Bidiyo
Codec: DivX 3
Bitrate: 1309 kbps
Resolution: 640 x 272 dige
Matsayin Hulɗa: 2.35:1
Ƙimar tsarin: 23.976 fps
Audio
Codec: MPEG- 1 Audio Layer 3
karfi>5 5 2
( slideshow)
Lokaci: 1h 56m
Bitrate: 703 Kbps
Bidiyo
Codec: DivX 3 Low
Resolution: 400 x 288 dige
Rabo ta: 1.389: 1
Ƙimar Frame: 29.970fps
Audio
Codec: MPEG-1 Audio Layer 3
4 0 3
Lokaci: 1 hour 20 m
Bitrate: 980 Kbps
Bidiyo
Codec: DivX 4
Resolution: 640 x 480 dige fps
Audio
Codec: MPEG-1 Audio Layer 3
5 5 3
Lokaci: 59m 18s
Bitrate: 1647 Kbps
Bidiyo
Codec: DivX 5
Resolution: 640 x 480 dige
Matsayin Halaye: 4: 3
Yawan firam: 29,970 fps
Audio
Codec: MPEG-1 Audio Layer 3
4 5 3
Lokaci: 1h 26m
Bitrate: 1142 Kbps
Bidiyo
Codec: DivX 5
Resolution: 645 Audio Layer 3
4 0 2
( slideshow)
Lokaci: 1h 39m
Bitrate: 1002 Kbps
Bidiyo
Codec: Microsoft MPEG -4 V3
Ƙaddamarwa: 608 x 432 dige
Matsayin al'amari: 1,407:1
Yawan tsarin: 25,000 fps
Audio
Codec: MPEG-1 Audio Layer 3
5 0 2
(slideshow) . >Rashin juzu'i: 4:3
Firam: 25,000 fps
Audio
Codec: MPEG-1 Audio Layer 2
0 0 2
(slideshow)
Lokaci : 1h 28m
Bitrate: 1111 Kbps
Bidiyo
Codec: Windows Media Video 8
Resolution: 640 x 480 dige
Aspect Girman Al'amari: 4:3
Audio
Codec: Windows Media Audio 2
0 0 2
(slideshow)
Lokaci: 1h 22m
Bitrate: 1168 kbps < br/> Bidiyo
Codec: DivX 3 Low
Resolution: 512 x 384 dige > Codec: MPEG-1 Audio Layer 3
4 2
(lalata hoto)
2
(slideshow)
Lokaci: 1h 8m
Bitrate: 1411 kbps
Video
Codec: XviD
Ƙaddamarwa: 512 x 384 dige
Matsayin al'amari: 4:3
Ƙimar Frame: 29.970fps
Audio
Codec: MPEG-1 Audio Layer 3
4 5 2
(slideshow)
Lokaci: 1h 34m
Bitrate: 1091 Kbps
Bidiyo
Codec: XviD
Resolution kaka

Sakamako a haƙiƙa sun fi rashin daidaituwa fiye da kallon lambobi na ƙarshe. Ramos V80 ya sami damar buɗe mafi yawan adadin tsare-tsare daga fitattun dangin MPEG, amma ingancin sake kunnawa a mafi yawan lokuta ana iya bayyana shi azaman nunin faifai. Bugu da ƙari, na'urar ba ta da ƙarfi ta fuskar kunna tsarin Intanet: babu tallafi ga Real Media, rashin cikakken goyon bayan Flash Video.

Oppo S5 (da dandamalin ADI Blackfin) sun sami nasarar wannan horo. Amma 'yan wasa a Windows CE suna da kyakkyawan fata na ɗaukar fansa lokacin da suka sami dandamali mai ƙarfi.

Sabbin Rockchips da ke cikin Ramos RM970 sun fado a bayan wanda ya yi nasara, amma ya sami damar sake buga nau'ikan tsari da yawa cikin inganci mai kyau, don haka zan ba shi wuri na biyu, yana da kyau a yi kadan, amma mai kyau, fiye da komai, amma mara kyau. . Dangane da tsarin Intanet, yana da fa'ida fiye da V80.

Oppo S5 kuma yana samun ƙarin maki don gaskiya: idan ba zai iya buɗe fayil daidai ba, ya rubuta game da shi nan da nan. Ramos RM970, bayan da ya zage-zage, ya yi ƙoƙarin buɗe duk abin da ya gani, galibi yana daskarewa a lokaci guda.

Jarabawa mai ban sha'awa ita cegwajin jimiri. Har yaushe mahalarta zasu dade akan cajin baturi daya? Sake kunna bidiyo babban nauyin makamashi ne. Na'urar sarrafa mai kunnawa tana yanke rikodin bidiyo da sauti a lokaci guda, hasken baya na nuni koyaushe yana kunne.

Sorenson H263, 320x240, hasken baya - matsakaici

Batir 900mAh Oppo S5 ya sanya shi a matsayi na farko a wannan gasar. Ramos RM970 da V80 sun yi irin wannan, kodayake yana da kyau a lura cewa batirin na karshen ya fi 100 mAh rauni, don haka, wannan na'urar tana aiki da tattalin arziki yayin kunna bidiyo.

A ƙarshe, gwaji na ƙarshe. Bari mu gano yadda 'yan wasa ke magance matsalar ma'auni daban-dabanna hoton. A yau, manyan nau'ikan irin waɗannan rarar sun zama ruwan dare gama gari. Bidiyon da aka yi don talabijin na pre-dijital yana da tsarin 4: 3, wannan adadi ne mai yawa: shirye-shirye, shirye-shiryen bidiyo, jerin, fina-finai na talabijin. Amma ana yin fina-finai kuma ana yin fim ɗin ta faffadan sigar: 16:9, 2.35:1, da dai sauransu. Bugu da ƙari, a ƙasashen da talabijin na dijital ya riga ya yaɗu, 16:9 a hankali ya zama mizanin TV ɗin.

'Yan takararmu guda uku suna da nuni daban-daban: QVGA na al'ada akan Ramos V80, sabon, WQVGA mai fa'ida akan Ramos RM970, da kuma tsakanin Oppo S5, wanda ke da fa'ida a zahiri amma 4: 3 pixel-hikima. Bari mu ga yadda suke aiwatar da kayan bidiyo tare da ma'auni daban-daban.

Lokacin sake kunna bidiyo Batiri
Oppo S5 4 hours 900 mAh
Ramos RM970 3 h 30 m 850 mAh
Ramos V80 3 h 30 m 750mAh
Oppo S5
Ratio
Na Jiki: 16:9
Pixels: 4:3
Ramos RM970
Rashin Halayen Nuni:
Jiki: 16: 9
pixels: 16:9
Ramos V80
Rabon nuni:
na zahiri: 4:3
pixels : 4 :3
4:3 Hanyar sarrafawa: ba a buƙata
Kiwon inganci: 5
Hanyar sarrafawa: pillarbox (baƙaƙen sanduna a kan hotunan hagu da dama)
Kima mai inganci: 5
Hanyar sarrafawa: babu
Halayen kima. /strong>: 2
(pixels da aka miqe suna karkatar da ma'auni na bayyane)
16: 9< /strong> Tsarin Tsari: lett erbox (Baƙaƙen sanduna a ƙasa da saman hoton)
Makin inganci: 4
Hanyar sarrafawa >: ba a buƙata
Kimanin inganci: 5
Hanyar sarrafawa: karkatar da rabo
Makin inganci: 4
(pixels masu miqe suna ramawa don matsawa kaɗan)
< karfi> 2.35:1 Hanyar sarrafawa: Akwatin wasiƙa (sanduna baƙar fata a sama da ƙasa na hoto)
Kyauta mai inganci : 3
Hanyar sarrafawa: Akwatin wasiƙa (baƙaƙen sanduna a ƙasa da saman hoton)
Maki mai inganci karfi> : 4
Hanyar sarrafawa: akwatin wasiƙa (sanduna baƙi a ƙasa da saman hoton) (an inganta su zuwa 16:9) + al'amari karkatar da rabo
Rating halaye: RM970 yayi kyau a wannan gwajin saboda nunin sa. V80 da S5 suna da kura-kurai: akan V80, lokacin kunna fina-finai masu fa'ida, sanduna baƙi sun mamaye babban ɓangaren nunin (rabi don tsarin 2.35: 1), S5 kuma yana karkatar da yanayin hoton.

Taƙaice

< td>0
Gold Silver Bronze< /td>
Oppo S5 3 0 1
Ramos RM970 1 1 2
Ramos V80 3 1

Saboda haka, ginshiƙin ya yi kama da haka: shugaban da ba a jayayya ba shine Oppo S5, matsayi na biyu na Ramos RM970, na uku kuma na Ramos V80.

Bugu da ƙari, Ramos RM970 ya sami lambar yabo ta Masu sauraro don kyakkyawan babban allo mai faɗi. Ramos V80 yana da niyyar yin nasara: mai kunnawa yana iya cizon tsari da yawa fiye da masu fafatawa, amma yana da manyan matsalolin tauna. Duk da haka, yuwuwar Windows CE a matsayin dandamalin software don 'yan wasan MP4 masu zuwa a bayyane yake.

Yan wasan MP3, hanyar Sinawa. Rikicin titans na bidiyo

Mun saba da sabbin ƴan wasan MP4 guda uku: Oppo S5, Ramos RM970, Ramos V80.

Kuma saboda abin da na danganta su ga wannan sabuwar zamani? A baya can, duk sake dubawa na 'yan wasan MP4 ba koyaushe suna ƙunshe da jumlar cewa yawancin bidiyo dole ne a canza su zuwa tsarin da waɗannan 'yan wasan za su iya fahimta kafin kallo akan waɗannan na'urori.

Sabbin na'urori, ba shakka, ba za su kunna 100% na bidiyon da aka ɗora a cikin ƙwaƙwalwar ajiyar su ba, akwai codecs na bidiyo da yawa, kuma sigogin su sun bambanta sosai. Amma, a ka'idar, kuna buƙatar komawa zuwa jujjuya yanzu da yawa ƙasa da sau da yawa: a cikin sabbin 'yan wasan MP4, an faɗaɗa tallafi ga tsarin bidiyo sosai.

'Yan wasa uku da na duba sun bambanta sosai, suna da dandamali daban-daban, nuni daban-daban. Akwai sha'awar tura su a cikin duel don taken mafi kyau dangane da bidiyo. Abin da za mu yi.

Auna nauyi

< td> 200 MHz + 200 MHz
Platform Cores/cores Fitar / Mitoci Tsarin Fasaha
Oppo S5 ADI BF533 Single: BlackFin 500MHz 0.18 micron< /td>
Ramos RM970 Rockchips RK2706 Biyu: ARM7 + DSP 0.18 µm
Ramos V80 SISIS A6 Single: ARM9 200 MHz 0.18 µm
ADI mai nauyi yayi kama da wanda aka fi so. Rockchips, a gefe guda, yana fahariya da muryoyi biyu masu ƙarfi. A ƙarshe, SISIS a bayyane yake a baya.

Bari mu fara duba tallafi ga kwantena da farko. Taskar: Tattabara Squabs Da alama ba ta taka rawar gani ba, a haƙiƙa, tallafi. ga ɗaya ko wani akwati kawai yana nufin cewa mai kunnawa zai iya ganin fayil ɗin tare da tsawo na ganga. Amma wannan yana da mahimmanci ga mai amfani da ba shi da ƙwarewa, saboda yana da wuya ya fahimci waɗannan dabarar: kwantena, codecs. Kawai sai ya sake rubuta bidiyonsa zuwa ga ma’adanin mai kunnawa kuma, idan mai kunnawa ba zai iya ganin su ba, sai ya kammala cewa kallon su ma ba shi ne kaddara ba.

td> td> tr> VOB td>7 tbody>

Zakaran nan, mai maki 7, shine Oppo S5. Dama kusa da shi shine sakamakon Ramos V80. A ƙarshe, RM970 yana bayan shugabannin. Ya iyakance kansa ga mafi girman AVI da kwantenan bidiyo na Intanet guda biyu: FLV da RM.

Ina tunatar da ku cewa tallafawa wani akwati baya nufin mai kunnawa zai iya kunna kowane bidiyo tare da wannan kari. Amma aƙalla mai amfani zai iya ganin wannan fayil ɗin bidiyo akan nunin mai kunnawa kuma yayi ƙoƙarin buɗe shi.

Yanzu bari mu matsa zuwa ga gwaji mai tsanani. Codec na bidiyo. Duba duk codecs da ke faruwa a zahiri tare da duk sigogi zai ɗauki lokaci mai yawa, kuma buga sakamakon zai buƙaci ƙasida mai matsakaicin girma. Na zaɓi mafi ƙarancin tsari: Na tattara fayiloli sama da dozin biyu daga tarin bidiyo na, ina ƙoƙarin karkatar da codecs, na ciyar da su ga masu takara.Kuna iya ganin sakamakon a cikin tebur:

Oppo S5 Ramos RM970 Ramos V80
3GP + - +
ASF >- - +
WMV -- -
AVI + >+ +
MPG + -+
MPEG + - >-
FLV + + + td>
MP4 + - +
MOV - - -
RM + + -
- - -
3 6
tr> > < td>5 Duration: 1h 28m
Bitrate: 1111 Kbps
Video
Codec: Windows Media Video 8
Resolution: 640 x 480 dige
Aspect Girman Al'amari: 4:3
Audio
Codec: Windows Media Audio 2
Oppo S5 Ramos RM970 : 833 kbps.
Codec: MPEG-2 Audio Layer 3
5 5 karfi>4
Lokaci: 1h 6m
Bidiyo
Codec: DivX 3
Bitrate: 1309 kbps
Resolution: 640 x 272 dige
Matsayin Hulɗa: 2.35:1
Ƙimar tsarin: 23.976 fps
Audio
Codec: MPEG- 1 Audio Layer 3
karfi>5 5 2
( slideshow)
Lokaci: 1h 56m
Bitrate: 703 Kbps
Bidiyo
Codec: DivX 3 Low
Resolution: 400 x 288 dige
Rabo ta: 1.389: 1
Ƙimar Frame: 29.970fps
Audio
Codec: MPEG-1 Audio Layer 3
4 0 3
Lokaci: 1 hour 20 m
Bitrate: 980 Kbps
Bidiyo
Codec: DivX 4
Resolution: 640 x 480 dige fps
Audio
Codec: MPEG-1 Audio Layer 3
5 5 3
Lokaci: 59m 18s
Bitrate: 1647 Kbps
Bidiyo
Codec: DivX 5
Resolution: 640 x 480 dige
Matsayin Halaye: 4: 3
Yawan firam: 29,970 fps
Audio
Codec: MPEG-1 Audio Layer 3
4 5 3
Lokaci: 1h 26m
Bitrate: 1142 Kbps
Bidiyo
Codec: DivX 5
Resolution: 645 Audio Layer 3
4 0 2
( nunin faifai)
Lokaci: 1h 39m
Bitrate: 1002 Kbps
Bidiyo
Codec: Microsoft MPEG -4 V3 < br/> Ƙaddamarwa: 608 x 432 dige
Matsayin al'amari: 1,407:1
Ƙimar tsarin: 25,000 fps
Audio
Codec: MPEG-1 Audio Layer 3
0 2
(slideshow)
Tsawon lokaci: 11m 43s
Bitrate: 8017 Kbps
Bidiyo
Codec: MPEG-2 Bidiyo
Resolution: 720 x 576 dige
Girman Girman: 4: 3
Ƙimar Tsari: 25,000 fps
Audio
Codec: MPEG-1 Audio Layer 2
0< /td> 0 2
(slideshow)
0 0 2
(slideshow)
Lokaci: 1h 22m
Bitrate: 1168 kbps < br/> Bidiyo
Codec: DivX 3 Low
Resolution: 512 x 384 dige > Codec: MPEG-1 Audio Layer 3
4 2
(lalata hoto)
2
(slideshow)
Lokaci: 1h 8m
Bitrate: 1411 kbps
Video
Codec: XviD
Ƙaddamarwa: 512 x 384 dige
Matsayin al'amari: 4:3
Ƙimar Frame: 29.970fps
Audio
Codec: MPEG-1 Audio Layer 3
4 5 2
(slideshow)
Lokaci: 1h 34m
Bitrate: 1091 Kbps
Bidiyo
Codec: XviD
Resolution kaka

Sakamako a haƙiƙa sun fi rashin daidaituwa fiye da kallon lambobi na ƙarshe. Ramos V80 ya sami damar buɗe mafi yawan adadin tsare-tsare daga fitattun dangin MPEG, amma ingancin sake kunnawa a mafi yawan lokuta ana iya bayyana shi azaman nunin faifai. Bugu da ƙari, na'urar ba ta da ƙarfi ta fuskar kunna tsarin Intanet: babu tallafi ga Real Media, rashin cikakken goyon bayan Flash Video.

Oppo S5 (da dandamalin ADI Blackfin) sun sami nasarar wannan horo. Amma 'yan wasa a Windows CE suna da kyakkyawan fata na ɗaukar fansa lokacin da suka sami dandamali mai ƙarfi.

Sabbin Rockchips da ke cikin Ramos RM970 sun fado a bayan wanda ya yi nasara, amma ya sami damar sake buga nau'ikan tsari da yawa cikin inganci mai kyau, don haka zan ba shi wuri na biyu, yana da kyau a yi kadan, amma mai kyau, fiye da komai, amma mara kyau. . Dangane da tsarin Intanet, yana da fa'ida fiye da V80.

Oppo S5 kuma yana samun ƙarin maki don gaskiya: idan ba zai iya buɗe fayil daidai ba, ya rubuta game da shi nan da nan. Ramos RM970, bayan da ya zage-zage, ya yi ƙoƙarin buɗe duk abin da ya gani, galibi yana daskarewa a lokaci guda.

Jarabawa mai ban sha'awa ita cegwajin jimiri. Har yaushe mahalarta zasu dade akan cajin baturi daya? Sake kunna bidiyo babban nauyin makamashi ne. Na'urar sarrafa mai kunnawa tana yanke rikodin bidiyo da sauti a lokaci guda, hasken baya na nuni koyaushe yana kunne.

< td>3 h 30 m

Sorenson H263, 320x240, hasken baya - matsakaici

Batir 900mAh Oppo S5 ya sanya shi a matsayi na farko a wannan gasar. Ramos RM970 da V80 sun yi irin wannan, kodayake yana da kyau a lura cewa batirin na karshen ya fi 100 mAh rauni, don haka, wannan na'urar tana aiki da tattalin arziki yayin kunna bidiyo.

A ƙarshe, gwaji na ƙarshe. Bari mu gano yadda 'yan wasa ke magance matsalar ma'auni daban-dabanna hoton. A yau, manyan nau'ikan irin waɗannan rarar sun zama ruwan dare gama gari. Bidiyon da aka yi don talabijin na pre-dijital yana da tsarin 4: 3, wannan adadi ne mai yawa: shirye-shirye, shirye-shiryen bidiyo, jerin, fina-finai na talabijin. Amma ana yin fina-finai kuma ana yin fim ɗin ta faffadan sigar: 16:9, 2.35:1, da dai sauransu. Bugu da ƙari, a ƙasashen da talabijin na dijital ya riga ya yaɗu, 16:9 a hankali ya zama mizanin TV ɗin.

'Yan takararmu guda uku suna da nuni daban-daban: QVGA na al'ada akan Ramos V80, sabon, WQVGA mai fa'ida akan Ramos RM970, da kuma tsakanin Oppo S5, wanda ke da fa'ida a zahiri amma 4: 3 pixel-hikima. Bari mu ga yadda suke aiwatar da kayan bidiyo tare da ma'auni daban-daban.

Lokacin kunna bidiyo Batiri
Oppo S5 4 hours 900mAh
Ramos RM970 850 mAh
Ramos V80 3 h 30 m 750 mAh
Oppo S5
Ratio
Na Jiki: 16:9
Pixels: 4:3
Ramos RM970
Rashin Halayen Nuni:
Jiki: 16: 9
pixels: 16:9
Ramos V80
Rabon nuni:
na zahiri: 4:3
pixels : 4 :3
4:3 Hanyar sarrafawa: ba a buƙata
Kiwon inganci: 5
Hanyar sarrafawa: pillarbox (baƙaƙen sanduna a kan hotunan hagu da dama)
Kima mai inganci: 5
Hanyar sarrafawa: babu
Halayen kima. /strong>: 2
(pixels da aka miqe suna karkatar da ma'auni na bayyane)
16: 9< /strong> Tsarin Tsari: lett erbox (Baƙaƙen sanduna a ƙasa da saman hoton)
Makin inganci: 4
Hanyar sarrafawa >: ba a buƙata
Kimanin inganci: 5
Hanyar sarrafawa: karkatar da rabo
Makin inganci: 4
(pixels masu miqe suna ramawa don matsawa kaɗan)
< karfi> 2.35:1 Hanyar sarrafawa: Akwatin wasiƙa (sanduna baƙar fata a sama da ƙasa na hoto)
Kyauta mai inganci : 3
Hanyar sarrafawa: Akwatin wasiƙa (baƙaƙen sanduna a ƙasa da saman hoton)
Maki mai inganci karfi> : 4
Hanyar sarrafawa: akwatin wasiƙa (sanduna baƙi a ƙasa da saman hoton) (an inganta su zuwa 16:9) + al'amari karkatar da rabo
Rating halaye: RM970 yayi kyau a wannan gwajin saboda nunin sa. V80 da S5 suna da kura-kurai: akan V80, lokacin kunna fina-finai masu fa'ida, sanduna baƙi sun mamaye babban ɓangaren nunin (rabi don tsarin 2.35: 1), S5 kuma yana karkatar da yanayin hoton.

Taƙaice

< td>0
Gold Silver Bronze< /td>
Oppo S5 3 0 1
Ramos RM970 1 1 2
Ramos V80 3 1

Saboda haka, ginshiƙin ya yi kama da haka: shugaban da ba a jayayya ba shine Oppo S5, matsayi na biyu na Ramos RM970, na uku kuma na Ramos V80.

Bugu da ƙari, Ramos RM970 ya sami lambar yabo ta Masu sauraro don kyakkyawan babban allo mai faɗi. Ramos V80 yana da niyyar yin nasara: mai kunnawa yana iya cizon tsari da yawa fiye da masu fafatawa, amma yana da manyan matsalolin tauna. Duk da haka, yuwuwar Windows CE a matsayin dandamalin software don 'yan wasan MP4 masu zuwa a bayyane yake.

Yan wasan MP3, hanyar Sinawa. Rikicin titans na bidiyo

Mun saba da sabbin ƴan wasan MP4 guda uku: Oppo S5, Ramos RM970, Ramos V80.

Kuma saboda abin da na danganta su ga wannan sabuwar zamani? A baya can, duk sake dubawa na 'yan wasan MP4 ba koyaushe suna ƙunshe da jumlar cewa yawancin bidiyo dole ne a canza su zuwa tsarin da waɗannan 'yan wasan za su iya fahimta kafin kallo akan waɗannan na'urori.

Sabbin na'urori, ba shakka, ba za su kunna 100% na bidiyon da aka ɗora a cikin ƙwaƙwalwar ajiyar su ba, akwai codecs na bidiyo da yawa, kuma sigogin su sun bambanta sosai. Amma, a ka'idar, kuna buƙatar komawa zuwa jujjuya yanzu da yawa ƙasa da sau da yawa: a cikin sabbin 'yan wasan MP4, an faɗaɗa tallafi ga tsarin bidiyo sosai.

'Yan wasa uku da na duba sun bambanta sosai, suna da dandamali daban-daban, nuni daban-daban. Akwai sha'awar tura su a cikin duel don taken mafi kyau dangane da bidiyo. Abin da za mu yi.

Auna nauyi

< td> 200 MHz + 200 MHz
Platform Cores/cores Fitar / Mitoci Tsarin Fasaha
Oppo S5 ADI BF533 Single: BlackFin 500MHz 0.18 micron< /td>
Ramos RM970 Rockchips RK2706 Biyu: ARM7 + DSP 0.18 µm
Ramos V80 SISIS A6 Single: ARM9 200 MHz 0.18 µm
ADI mai nauyi yayi kama da wanda aka fi so. Rockchips, a gefe guda, yana fahariya da muryoyi biyu masu ƙarfi. A ƙarshe, SISIS a bayyane yake a baya.

Bari mu fara duba tallafi ga kwantena da farko. Taskar: Tattabara Squabs Da alama ba ta taka rawar gani ba, a haƙiƙa, tallafi. ga ɗaya ko wani akwati kawai yana nufin cewa mai kunnawa zai iya ganin fayil ɗin tare da tsawo na ganga. Amma wannan yana da mahimmanci ga mai amfani da ba shi da ƙwarewa, saboda yana da wuya ya fahimci waɗannan dabarar: kwantena, codecs. Kawai sai ya sake rubuta bidiyonsa zuwa ga ma’adanin mai kunnawa kuma, idan mai kunnawa ba zai iya ganin su ba, sai ya kammala cewa kallon su ma ba shi ne kaddara ba.

td> td> tr> VOB td>7 tbody>

Zakaran nan, mai maki 7, shine Oppo S5. Dama kusa da shi shine sakamakon Ramos V80. A ƙarshe, RM970 yana bayan shugabannin. Ya iyakance kansa ga mafi girman AVI da kwantenan bidiyo na Intanet guda biyu: FLV da RM.

Ina tunatar da ku cewa tallafawa wani akwati baya nufin mai kunnawa zai iya kunna kowane bidiyo tare da wannan kari. Amma aƙalla mai amfani zai iya ganin wannan fayil ɗin bidiyo akan nunin mai kunnawa kuma yayi ƙoƙarin buɗe shi.

Yanzu bari mu matsa zuwa ga gwaji mai tsanani. Codec na bidiyo. Duba duk codecs da ke faruwa a zahiri tare da duk sigogi zai ɗauki lokaci mai yawa, kuma buga sakamakon zai buƙaci ƙasida mai matsakaicin girma. Na zaɓi mafi ƙarancin tsari: Na tattara fayiloli sama da dozin biyu daga tarin bidiyo na, ina ƙoƙarin karkatar da codecs, na ciyar da su ga masu takara.Kuna iya ganin sakamakon a cikin tebur:

Oppo S5 Ramos RM970 Ramos V80
3GP + - +
ASF >- - +
WMV -- -
AVI + +
MPG+
MPEG + - >-
FLV + + + td>
MP4 + - +
MOV - - -
RM + + -
- - -
3 6
tr>
Oppo S5 Ramos RM970 : 833 kbps.
Codec: MPEG-2 Audio Layer 3
5 5 karfi>4
Lokaci: 1h 6m
Bidiyo
Codec: DivX 3
Bitrate: 1309 kbps
Resolution: 640 x 272 dige
Matsayin Hulɗa: 2.35:1
Ƙimar tsarin: 23.976 fps
Audio
Codec: MPEG- 1 Audio Layer 3
karfi>5 5 2
( slideshow)
Lokaci: 1h 56m
Bitrate: 703 Kbps
Bidiyo
Codec: DivX 3 Low
Resolution: 400 x 288 dige
Rabo ta: 1.389: 1
Ƙimar Frame: 29.970fps
Audio
Codec: MPEG-1 Audio Layer 3
4 0 3
Lokaci: 1h 20 m
Bitrate: 980 Kbps
Bidiyo
Codec: DivX 4
Resolution: 640 x 480 dige
Audio
Codec: MPEG-1 Audio Layer 3
5 5 3
Lokaci: 59m 18s
Bitrate: 1647 Kbps
Bidiyo
Codec: DivX 5
Ƙaddamarwa: 640 x 480 dige
Matsayin Halaye: 4: 3
Ƙimar tsarin: 29,970 fps
Audio
Codec: MPEG-1 Audio Layer 3
4 5 3
Lokaci: 1h 26m
Bitrate: 1142 Kbps
Bidiyo
Codec: DivX 5
Resolution: 645 Audio Layer 3
4 0 2
( slideshow)
Lokaci: 1h 39m
Bitrate: 1002 Kbps
Bidiyo
Codec: Microsoft MPEG -4 V3
Ƙaddamarwa: 608 x 432 dige
Matsayin al'amari: 1,407:1
Yawan tsarin: 25,000 fps
Audio
Codec: MPEG-1 Audio Layer 3
5 0 2
(slideshow) . >Rashin juzu'i: 4:3
Firam: 25,000 fps
Audio
Codec: MPEG-1 Audio Layer 2
0 0 2
(slideshow)
Lokaci : 1h 28m
Bitrate: 1111 Kbps
Bidiyo
Codec: Windows Media Video 8
Resolution: 640 x 480 dige
Aspect Girman Al'amari: 4:3
Audio
Codec: Windows Media Audio 2
0 0 2
(slideshow)
Lokaci: 1h 22m
Bitrate: 1168 kbps < br/> Bidiyo
Codec: DivX 3 Low
Resolution: 512 x 384 dige > Codec: MPEG-1 Audio Layer 3
4 2
(lalata hoto)
2
(slideshow)
Lokaci: 1h 8m
Bitrate: 1411 kbps
Video
Codec: XviD
Ƙaddamarwa: 512 x 384 dige
Matsayin al'amari: 4:3
Ƙimar Frame: 29.970fps
Audio
Codec: MPEG-1 Audio Layer 3
4 5 2
(slideshow)
Lokaci: 1h 34m
Bitrate: 1091 Kbps
Bidiyo
Codec: XviD
Resolution kaka

Sakamako a haƙiƙa sun fi rashin daidaituwa fiye da kallon lambobi na ƙarshe. Ramos V80 ya sami damar buɗe mafi yawan adadin tsare-tsare daga fitattun dangin MPEG, amma ingancin sake kunnawa a mafi yawan lokuta ana iya bayyana shi azaman nunin faifai. Bugu da ƙari, na'urar ba ta da ƙarfi ta fuskar kunna tsarin Intanet: babu tallafi ga Real Media, rashin cikakken goyon bayan Flash Video.

Oppo S5 (da dandamalin ADI Blackfin) sun sami nasarar wannan horo. Amma 'yan wasa a Windows CE suna da kyakkyawan fata na ɗaukar fansa lokacin da suka sami dandamali mai ƙarfi.

Sabbin Rockchips da ke cikin Ramos RM970 sun fado a bayan wanda ya yi nasara, amma ya sami damar sake buga nau'ikan tsari da yawa cikin inganci mai kyau, don haka zan ba shi wuri na biyu, yana da kyau a yi kadan, amma mai kyau, fiye da komai, amma mara kyau. . Dangane da tsarin Intanet, yana da fa'ida fiye da V80.

Oppo S5 kuma yana samun ƙarin maki don gaskiya: idan ba zai iya buɗe fayil daidai ba, ya rubuta game da shi nan da nan. Ramos RM970, bayan da ya zage-zage, ya yi ƙoƙarin buɗe duk abin da ya gani, galibi yana daskarewa a lokaci guda.

Jarabawa mai ban sha'awa ita cegwajin jimiri. Har yaushe mahalarta zasu dade akan cajin baturi daya? Sake kunna bidiyo babban nauyin makamashi ne. Na'urar sarrafa mai kunnawa tana yanke rikodin bidiyo da sauti a lokaci guda, hasken baya na nuni koyaushe yana kunne.

< td>3 h 30 m

Sorenson H263, 320x240, hasken baya - matsakaici

Batir 900mAh Oppo S5 ya sanya shi a matsayi na farko a wannan gasar. Ramos RM970 da V80 sun yi irin wannan, kodayake yana da kyau a lura cewa batirin na karshen ya fi 100 mAh rauni, don haka, wannan na'urar tana aiki da tattalin arziki yayin kunna bidiyo.

A ƙarshe, gwaji na ƙarshe. Bari mu gano yadda 'yan wasa ke magance matsalar ma'auni daban-dabanna hoton. A yau, manyan nau'ikan irin waɗannan rarar sun zama ruwan dare gama gari. Bidiyon da aka yi don talabijin na pre-dijital yana da tsarin 4: 3, wannan adadi ne mai yawa: shirye-shirye, shirye-shiryen bidiyo, jerin, fina-finai na talabijin. Amma ana yin fina-finai kuma ana yin fim ɗin ta faffadan sigar: 16:9, 2.35:1, da dai sauransu. Bugu da ƙari, a ƙasashen da talabijin na dijital ya riga ya yaɗu, 16:9 a hankali ya zama mizanin TV ɗin.

'Yan takararmu guda uku suna da nuni daban-daban: QVGA na al'ada akan Ramos V80, sabon, WQVGA mai fa'ida akan Ramos RM970, da kuma tsakanin Oppo S5, wanda ke da fa'ida a zahiri amma 4: 3 pixel-hikima. Bari mu ga yadda suke aiwatar da kayan bidiyo tare da ma'auni daban-daban.

Lokacin kunna bidiyo Batiri
Oppo S5 4 hours 900mAh
Ramos RM970 850 mAh
Ramos V80 3 h 30 m 750 mAh
Oppo S5
Ratio
Na Jiki: 16:9
Pixels: 4:3
Ramos RM970
Rashin Halayen Nuni:
Jiki: 16: 9
pixels: 16:9
Ramos V80
Rabon nuni:
na zahiri: 4:3
pixels : 4 :3
4:3 Hanyar sarrafawa: ba a buƙata
Kiwon inganci: 5
Hanyar sarrafawa: pillarbox (baƙaƙen sanduna a kan hotunan hagu da dama)
Kima mai inganci: 5
Hanyar sarrafawa: babu
Halayen kima. /strong>: 2
(pixels da aka miqe suna karkatar da ma'auni na bayyane)
16: 9< /strong> Tsarin Tsari: lett erbox (Baƙaƙen sanduna a ƙasa da saman hoton)
Makin inganci: 4
Hanyar sarrafawa >: ba a buƙata
Kimanin inganci: 5
Hanyar sarrafawa: karkatar da rabo
Makin inganci: 4
(pixels masu miqe suna ramawa don matsawa kaɗan)
< karfi> 2.35:1 Hanyar sarrafawa: Akwatin wasiƙa (sanduna baƙar fata a sama da ƙasa na hoto)
Kyauta mai inganci : 3
Hanyar sarrafawa: Akwatin wasiƙa (baƙaƙen sanduna a ƙasa da saman hoton)
Maki mai inganci karfi> : 4
Hanyar sarrafawa: akwatin wasiƙa (sanduna baƙi a ƙasa da saman hoton) (an inganta su zuwa 16:9) + al'amari karkatar da rabo
Rating halaye: RM970 sun ci wannan gwajin mafi kyawun godiya ga nunin sa. V80 da S5 suna da kura-kurai: akan V80, lokacin kunna fina-finai masu fa'ida, sanduna baƙi sun mamaye babban ɓangaren nunin (rabi don tsarin 2.35: 1), S5 kuma yana karkatar da yanayin hoton.

Taƙaice

< td>0
Gold Silver Bronze< /td>
Oppo S5 3 0 1
Ramos RM970 1 1 2
Ramos V80 3 1

Saboda haka, ginshiƙin ya yi kama da haka: shugaban da ba a jayayya ba shine Oppo S5, matsayi na biyu na Ramos RM970, na uku kuma na Ramos V80.

Bugu da ƙari, Ramos RM970 ya sami lambar yabo ta Masu sauraro don kyakkyawan babban allo mai faɗi. Ramos V80 yana da niyyar yin nasara: mai kunnawa yana iya cizon tsari da yawa fiye da masu fafatawa, amma yana da manyan matsalolin tauna. Duk da haka, yuwuwar Windows CE a matsayin dandamalin software don 'yan wasan MP4 masu zuwa a bayyane yake.

Yan wasan MP3, hanyar Sinawa. Rikicin titans na bidiyo

Mun saba da sabbin ƴan wasan MP4 guda uku: Oppo S5, Ramos RM970, Ramos V80.

Kuma saboda abin da na danganta su ga wannan sabuwar zamani? A baya can, duk sake dubawa na 'yan wasan MP4 ba koyaushe suna ƙunshe da jumlar cewa yawancin bidiyo dole ne a canza su zuwa tsarin da waɗannan 'yan wasan za su iya fahimta kafin kallo akan waɗannan na'urori.

Sabbin na'urori, ba shakka, ba za su kunna 100% na bidiyon da aka ɗora a cikin ƙwaƙwalwar ajiyar su ba, akwai codecs na bidiyo da yawa, kuma sigogin su sun bambanta sosai. Amma, a ka'idar, kuna buƙatar komawa zuwa jujjuya yanzu da yawa ƙasa da sau da yawa: a cikin sabbin 'yan wasan MP4, an faɗaɗa tallafi ga tsarin bidiyo sosai.

'Yan wasa uku da na duba sun bambanta sosai, suna da dandamali daban-daban, nuni daban-daban. Akwai sha'awar tura su a cikin duel don taken mafi kyau dangane da bidiyo. Abin da za mu yi.

Auna nauyi

Platform Core/Cores Clock/Requencies Process Oppo S5 ADI BF533 Daya: BlackFin 500MHz 0.18µm Ramos RM970 Rockchips RK2706 Biyu: ARM7 + DSP 200MHz + 200MHz 0.18µm 0.18µm A Ramos V80 MHz 80 MHz RamosADI mai nauyi yayi kama da wanda aka fi so. Rockchips, a gefe guda, yana fahariya da muryoyi biyu masu ƙarfi. A ƙarshe, SISIS a bayyane yake a baya.

Mu fara duba tallafin kwantena. Archive: Pigeon Squabs Zai yi kama da ba ya taka rawar gani, a gaskiya, goyon bayan ɗaya ko wani akwati yana nufin kawai mai kunnawa zai iya ganin fayil tare da tsawo na kwantena. Amma wannan yana da mahimmanci ga mai amfani da ba shi da ƙwarewa, saboda yana da wuya ya fahimci waɗannan dabarar: kwantena, codecs. Kawai sai ya sake rubuta bidiyonsa zuwa ga ma’adanin mai kunnawa kuma, idan mai kunnawa ba zai iya ganin su ba, sai ya kammala cewa kallon su ma ba shi ne kaddara ba.

Da farko la'akari tallafi ga kwantena . Taskar Tattabara: Squabs Taskar Labarai: Tattabara Zai yi kama da cewa ba ya taka muhimmiyar rawa, a gaskiya ma, goyon bayan wani akwati kawai yana nufin cewa mai kunnawa zai iya ganin fayil tare da tsawo na kwantena. Amma wannan yana da mahimmanci ga mai amfani da ba shi da ƙwarewa, saboda yana da wuya ya fahimci waɗannan dabarar: kwantena, codecs. Kawai sai ya sake rubuta bidiyonsa a cikin ƙwaƙwalwar ɗan wasan kuma, idan mai kunnawa ba zai iya ganin su ba, ya ƙare da cewa kallon su ma ba shine kaddara ba.

Oppo S5 Ramos RM970 Ramos V80 3GP + - + ASF - - + WMV - - - AVI + + + MPG + - + MPEG + - - FLV + + MP4 + - + MOV - - - RM + + - VOB - - - 7 3 6

Zakaran nan, mai maki 7, shine Oppo S5. Dama kusa da shi shine sakamakon Ramos V80. A ƙarshe, RM970 yana bayan shugabannin. Ya iyakance kansa ga mafi girman AVI da kwantenan bidiyo na Intanet guda biyu: FLV da RM.

Ina tunatar da ku cewa tallafawa wani akwati baya nufin mai kunnawa zai iya kunna kowane bidiyo tare da wannan kari. Amma aƙalla mai amfani zai iya ganin wannan fayil ɗin bidiyo akan nunin mai kunnawa kuma yayi ƙoƙarin buɗe shi.

Yanzu bari mu matsa zuwa ga gwaji mai tsanani. Codec na bidiyo. Duba duk codecs da ke faruwa a zahiri tare da duk sigogi zai ɗauki lokaci mai yawa, kuma buga sakamakon zai buƙaci ƙasida mai matsakaicin girma. Na zaɓi mafi ƙarancin tsari: Na tattara fayiloli sama da dozin biyu daga tarin bidiyo na, ina ƙoƙarin karkatar da codecs, na ciyar da su ga masu takara.Kuna iya ganin sakamakon a cikin tebur:

Oppo S5 Ramos RM970 Ramos V80 Lokacin gudu: 12m 28s Bitrate: 833Kbps Video Codec: DivX 3 Resolution: 512 x 384 pixels Ratio: 4: 3 Frame Rate: 25,000fps Audio Codec: MPEG- 5 Layer5 Audio Codec: MPEG-2 Tsawon lokaci: 1h 6m Codec Bidiyo: DivX 3 Bit rate: 1309 Kbps Resolution: 640 x 272 pixels Aspect ratio: 2.35:1 Frame rate: 23.976fps Audio Codec: MPEG-1 Audio Layer 3 5 5 2 (slideshow) Tsawon 56m: 1h Bitrate rate: 703 Kbps Video Codec: DivX 3 Low Resolution: 400 x 288 pixels Rabo Halaye: 1.389:1 Tsararraki: 29.970fps Audio Codec: MPEG-1 Audio Layer 3 4 0 3 Tsawon: 1h 20m Bit Bit: 980 Kbps Codec: DivX 4 Resolution: 640 x 480 pixels Matsayin Matsala: 4:3 Matsakaicin Frame: 25,000fps Audio Codec: MPEG-1 Layer audio 3 5 5 3 Tsawon: 59m 18s Bitrate: 1647Kbps Codec Bidiyo: DivX: 46 Resolu0 Girman Halayen pixels: 4: 3 Matsayin Firam: 29.970fps Lambar Sauti EC: MPEG-1 Audio Layer 3 4 5 3 Tsawon: 1h 26m Adadin Bit: 1142 Kbps Video Codec: DivX 5 Resolution: 640 x 480 pixels Ra'ayin Matsakaicin: 4: 3 Matsakaicin Frame: 25,000 fps Audio Codec: MPEG-2.5 Audio Layer 3 4 0 2 (slideshow) Tsawon: 1h 39m Adadin Bit: 1002 Kbps Video Codec: Microsoft MPEG-4 V3 Resolution: 608 x 432 pixels Matsayin Matsakaicin: 1,407: 1 Matsakaicin Frame: 25,000 fps Audio Codec: MPEG- Layin sauti 3 5 0 2 (slideshow) Tsawon: 11 m 43 s Ƙimar Bit: 8017 Kbps Codec Bidiyo: MPEG-2 Resolution Video: 720 x 576 pixels Matsayin Yanayin: 4: 3 Matsakaicin Frame: 25,000 fps Audio Codec: MPEG-1 Layin Audio 2 0 0 2 (Slideshow) Tsawon: 1h 28 m Adadin Bit: 1111 Kbps Video Codec: Windows Media Video 8 Resolution: 640 x 480 pixels Ra'ayin Yanayin: 4: 3 Codec Audio: Windows Media Audio 2 0 0 2 (slideshow) ) Tsawon tsayi: 1h 22m Bit Bit: 1168 Kbps Video Codec: DivX 3 Low Resolution: 512 x 384 pixels Rabo Halaye: 4: 3 Matsakaicin firam: 29.970 Frames da biyu Audio Codec: MPEG-1 Audio Layer 3 4 2 (lalacewar hoto) 2 (slideshow) Tsawon: 1h 8m Ƙimar Bit: 1411 Kbps Codec Bidiyo: Ƙimar XviD: 512 x 384 dige Matsakaicin Matsayi Halaye: 4: 3 Matsakaicin Frame: 29.970fps Audio Codec: MPEG-1 Audio Layer 3 4 5 2 (slideshow) Tsawon: 1h 34m ƙimar Bit: 1091 Kbps Codec Bidiyo: Ƙaddamarwar XviD: 704 x 378 dige Matsayin Rabo: 186 Matsakaicin Tsari: 23.979fps Audio Codec: MPEG-1 Layer Audio 3 5 5 3 Tsawon: 1h 37 m Matsakaicin Bit: 984 Kbps Bidiyo Codec: ƙimar XviD Bit: 857 Kbps Resolution: 512 x 384 dige Matsakaicin Matsakaicin: 4: 3 ƙimar Frame : 25,000 fps Audio Codec: MPEG-1 Audio Layer 3 4 2 (ba hoto) 2 (slideshow) Tsawon: 1h 26 m Video Codec: MPEG-1 Resolution Video: 352 x 240 dige Rabo: 4: 3 Frame rate: 29.970 fps Audio Codec: MPEG-1 Audio Layer 2 5 0 4 Tsawon: 41 m 6 s Ƙimar Bit: 2691 Kbps Bidiyo Codec: DivX 5 Resolution: 640 x 480 dige Matsayin: 4: 3 Matsakaicin Frame: 25,000 fps Audio Codec: Microsoft PCM 0 2 (babu sauti) 3 Tsawon: 21 m 50 s Yawan Bit: 228 Kbps Codec Bidiyo: H263, RealVideo 5 Ra ƙuduri: 320 x 240 pixels

Sakamako a haƙiƙa sun fi rashin daidaituwa fiye da kallon lambobi na ƙarshe. Ramos V80 ya sami damar buɗe mafi yawan adadin tsare-tsare daga fitattun dangin MPEG, amma ingancin sake kunnawa a mafi yawan lokuta ana iya bayyana shi azaman nunin faifai. Bugu da ƙari, na'urar ba ta da ƙarfi ta fuskar kunna tsarin Intanet: babu tallafi ga Real Media, rashin cikakken goyon bayan Flash Video.

Oppo S5 (da dandamalin ADI Blackfin) sun sami nasarar wannan horo. Amma 'yan wasa a Windows CE suna da kyakkyawan fata na ɗaukar fansa lokacin da suka sami dandamali mai ƙarfi.

Sabbin Rockchips da ke cikin Ramos RM970 sun fado a bayan wanda ya yi nasara, amma ya sami damar sake buga nau'ikan tsari da yawa cikin inganci mai kyau, don haka zan ba shi wuri na biyu, yana da kyau a yi kadan, amma mai kyau, fiye da komai, amma mara kyau. . Dangane da tsarin Intanet, yana da fa'ida fiye da V80.

Oppo S5 kuma yana samun ƙarin maki don gaskiya: idan ba zai iya buɗe fayil daidai ba, ya rubuta game da shi nan da nan. Ramos RM970, bayan da ya zage-zage, ya yi ƙoƙarin buɗe duk abin da ya gani, galibi yana daskarewa a lokaci guda.

Gwaji mai ban sha'awa gwaji ne na juriya. Har yaushe mahalarta zasu dade akan cajin baturi daya? Sake kunna bidiyo babban nauyin makamashi ne. Na'urar sarrafa mai kunnawa tana yanke rikodin bidiyo da sauti a lokaci guda, hasken baya na nuni koyaushe yana kunne.

Lokacin sake kunna bidiyo Battery Oppo S5 4h 900mah Ramos RM970 3h 30m 850mah Ramos V80 3h 30m 750mah

Sorenson H263, 320x240, hasken baya - matsakaici

Batir 900mAh Oppo S5 ya sanya shi a matsayi na farko a wannan gasar. Ramos RM970 da V80 sun yi irin wannan, kodayake yana da kyau a lura cewa batirin na karshen ya fi 100 mAh rauni, don haka, wannan na'urar tana aiki da tattalin arziki yayin kunna bidiyo.

A ƙarshe, gwaji na ƙarshe. Bari mu gano yadda 'yan wasan ke tinkarar matsalar ma'auni daban-daban na hoton. A yau, manyan nau'ikan irin waɗannan rarar sun zama ruwan dare gama gari. Bidiyon da aka yi don talabijin na pre-dijital yana da tsarin 4: 3, wannan adadi ne mai yawa: shirye-shirye, shirye-shiryen bidiyo, jerin, fina-finai na talabijin. Amma ana yin fina-finai kuma ana yin fim ɗin ta faffadan sigar: 16:9, 2.35:1, da dai sauransu. Bugu da ƙari, a ƙasashen da talabijin na dijital ya riga ya yaɗu, 16:9 a hankali ya zama mizanin TV ɗin.

'Yan takararmu guda uku suna da nuni daban-daban: QVGA na al'ada akan Ramos V80, sabon, WQVGA mai fa'ida akan Ramos RM970, da kuma tsakanin Oppo S5, wanda ke da fa'ida a zahiri amma 4: 3 pixel-hikima. Bari mu ga yadda suke sarrafa faifan bidiyo tare da ma'auni daban-daban.

Oppo S5 Rabo nuni: na zahiri: 16:9 pixels: 4:3 Ramos RM970 Rabon nuni: na zahiri: 16:9 pixels: 16:9 Ramos V80 Rabo nuni: na zahiri: 4:3 pixels: 4: 3 4:3 Hanyar sarrafawa: ba a buƙata Ƙididdiga mai inganci: 5 Hanyar sarrafawa: ginshiƙi (sanduna baƙar fata a gefen hagu da dama na hoton) Ƙididdiga masu inganci: 5 Hanyar sarrafawa: Babu Ƙimar inganci: 2 (Pixels da aka miƙe suna karkatar da ma'auni na bayyane. ) 16:9 Hanyar sarrafawa: Akwatin wasiƙa (black ratsi a ƙasa da saman hoton) Maki mai inganci: 4 Hanyar sarrafawa: ba a buƙata Ingancin ƙima: 5 Hanyar sarrafawa: matsi rabo rabo ingancin maƙirari: 4 (pixels da aka miƙe dan rama don matsawa. ) 2.35:1 Hanyar sarrafawa: Akwatin wasiƙa (layi baƙar fata a ƙasa da saman hoton) Ƙimar inganci: 3 Hanyar sarrafawa: Akwatin wasiƙa (layi baƙar fata a ƙasa da saman hoton) ƙimar inganci: 4 Hanyar sarrafawa: akwatin wasiƙa (baƙar fata) layi a kasa da saman hoton) gefen hoto) (an inganta shi zuwa 16:9 rabo rabo) + ƙwanƙwasa yanayin rabon ƙimar inganci: 3 (ciro pixels yana rama kaɗan don matsawa)

RM970 sun ci wannan gwajin mafi kyawun godiya ga nunin sa. V80 da S5 suna da kura-kurai: akan V80, lokacin kunna fina-finai masu fa'ida, sanduna baƙi sun mamaye babban ɓangaren nunin (rabi don tsarin 2.35: 1), S5 kuma yana karkatar da yanayin hoton.

Taƙaice

Gold Azurfa Bronze Oppo S5 3 0 1 Ramos RM970 1 1 2 Ramos V80 0 3 1

Saboda haka, ginshiƙin ya yi kama da haka: shugaban da ba a jayayya ba shine Oppo S5, matsayi na biyu na Ramos RM970, na uku kuma na Ramos V80.

Bugu da ƙari, Ramos RM970 ya sami lambar yabo ta Masu sauraro don kyakkyawan babban allo mai faɗi. Ramos V80 yana da niyyar yin nasara: mai kunnawa yana iya cizon tsari da yawa fiye da masu fafatawa, amma yana da manyan matsalolin tauna. Duk da haka, yuwuwar Windows CE a matsayin dandamalin software don 'yan wasan MP4 masu zuwa a bayyane yake.