Kuenzanisa: Nexus 9 vs. Samsung Galaxy Tab S 8.4 uye Sony Xperia Z3 Tablet Compact

The tablet Nexus 9 chatova chokwadi sezuro tinoratidza mukati Android Ayuda, uye saka yave nguva yekuita hunyanzvi hwekuenzanisa ne "chiso" maviri evakwikwidzi vayo makuru pamusika wetablet yeAroid: Samsung Galaxy Tab S 8.4 uye Sony Xperia Z3 Tablet Compact. Nenzira iyi, zvinogoneka kuziva kana Google neHTC vakabudirira mukutanga kwechigadzirwa chitsva.

Ichokwadi ndechokuti Nexus 9 ipiritsi inokwanisa zvikuru uye iyo inouya nezvikamu zvakasiyana-siyana zvinoita kuti inakidze chaizvo. Imwe yacho, hongu, sisitimu yekushandisa sezvo iyo nyowani yeGoogle modhi inosvika pamusika nayo Android Lollipop, chimwe chinhu icho hapana pavamwe vaviri anogona kupa Uye izvo, nenzira, zvakajairika sezvo iyi vhezheni yeMountain View budiriro ichangobva kuziviswa zviri pamutemo uye, nekudaro, hapana kana kambani yakave nenguva yekugadzira yavo firmwares.

Screen

Chokwadi ndechekuti kuzvipira kwevatatu vanogadzira kupa mhando yakanaka yekuona kwakakwira. Zviripachena pane misiyano kana zvasvika pakukura, 8,9 iyo Nexus 9, 8.4 iyo Galaxy Tab S uye sere Xperia Z3 Tablet Compact, iyo inobatawo hukuru hwayo uye inoratidza kuti mumwe nomumwe wevagadziri akazvipira kune imwe nzira yakasiyana paanenge achipa mamodheru avo, asi nguva dzose achifunga nezvekukwirira kwepamusoro.

Kana tikaomerera kune pixel density, iyo inogona kuva yakawanda kupfuura inogamuchirwa chiyero kuti tigadzirise mhando yekuratidzira, zvinofanirwa kutaurwa kuti modhi yeGoogle inopa 281 dpi pano, iyo isina kushata, asi inonyatso kudhindwa ne. Samsung mudziyo unosvika 359 dpi, izvo zvinoyevedza kune piritsi. Kune chikamu chayo, chigadzirwa cheSony chinowana mucherechedzo we283, chinochiisa zvishoma pamusoro peGoogle piritsi nyowani (uye kwete, isu hatina kupotsa kuratidza kugadziriswa kwechidzitiro chimwe nechimwe, chimwe chinhu chinogona kuonekwa mutafura yatinosiya kupera kwechinyorwa chino).

Kupedzisa kutaura pamusoro pezvikamu zvinonakidza zvemasikirini emhando idzi, zvinofanirwa kutaurwa kuti kuchengetedzwa kweizvi kunovimbiswa zvizere. Sarudzo senge Girazi yeGorilla varipo, saka hapana matambudziko emhando ipi neipi muchikamu chino. Tsanangudzo yekupedzisira, inofanirwa kucherechedzwa kuti zvese zviri zviviri Google neSony zvinosanganisa LCD mapaneru, nepo Samsung yakashandisa SuperAMOLED yekugadzira kwayo iyo ndiyo yakanyanya kunaka iripo nhasi.

Main hardware

Pano pane misiyano yakajeka pakati pemhando nhatu. Mumwe nemumwe wavo akasarudza processor yakasiyana, asi inonyanya kushamisa ndiyo inosanganisirwa muNexus 9, sezvo tiri kutaura nezvechikamu chinoshandisa. Zvivakwa zve64-bit (an Nvidia Tegra K1), saka inyowani zvachose mu "Android universe" uye nekudaro inoita kuti ive imwe yezvakanakisa zvinokwezva kana zvasvika kune Hardware. Izvo hazvifanirwe kukanganwa, mukuwedzera, kuti iyi SoC ine maviri eDenver cores anoshanda pa frequency ye 2,3 GHz. Naizvozvo, haisi isina "musuru" chero uye, saka, tinotenda kuti chigadzirwa cheGoogle ndicho chakanakisa muchikamu chino. .

Mamwe mahwendefa maviri havana "kuremara" chaizvo, asi havana mapurosesa anoyevedza seNexus 9. Iyo Galaxy Tab S 8.4 inobatanidza Exynos 5 5420 modhi ine sere cores (1,9 uye 1,3 GHz) isingashande zvachose yakaipa uye isingapi chero dambudziko nemaapplication. . Kune chikamu chayo, iyo Xperia Z3 Tablet Compact ine mukati me801 GHz Snapdragon 2,5, inoshandiswa zvakanyanya uye yakaratidza zvakanyanya kugona kwayo.

Nezve huwandu hwe RAM, zvinofanirwa kutaurwa kuti Nexus 9 ndiyo yega inopa 2 GB. Iyi imwe nguva yapfuura ingave chiratidzo chakanaka, asi chokwadi ndechekuti mamwe maviri mamodheru ane 1 GB yakawanda, saka zvinogoneka kuti izvi zvinokonzeresa kuti mune dzimwe nguva, semuenzaniso mumabasa akawanda, pane misiyano.

Kupedzisa kuratidza ruzivo nezve ndangariro, maererano nekuchengetedza kwemukati, ese Nexus 9 uye Samsung inopa maviri masimba (16 uye 32 Gb), nepo Sony inoramba iri mune imwechete sarudzo: 16 GB. Ehe, iyo yekupedzisira uye iyo Galaxy Tab S 8.4, inobvumidza iwe kushandisa microSD makadhi.

Mamwe mashoko ekupedzisira

Pane zvimwe zvinofanirwa kuverengerwa kana uchiongorora iyo itsva Nexus 9 inopesana nevakwikwidzi vayo. Muenzaniso weiyi bhatiri yekuchaja, uko Google modhi inosiya yakasara kure uye ndiyo yakanakisa pasina chero hurukuro (chenjerera, iyo zvakare yakakura, saka izvi zvinofanirwa kuverengerwa). Chikonzero ndechekuti chikamu chako chine mhosva ye 6.700 naRaama, nepo Samsung piritsi inosvika 4.900 uye Sony's 4.500. Hapana mubvunzo pamusoro pekukunda.

Pamusoro pezvo, zvinodikanwa kuratidza sarudzo dzakasiyana dzinopihwa neimwe yemhando. Semuenzaniso, iyo Sony Xperia Z3 Tablet Compact ine IP 68 dziviriro, ichiita kuti isamirire kumvura neguruva. Uye, hongu, mahwendefa ose anosanganisira vatauri ve stereo uye kumashure makamera anosvika 8 megapixels, saka chikamu chemultimedia chakanaka.

Heino tafura ine pfupiso ye zvimwe zvinonakidza maficha yeNexus 9 nemamwe mamodheru maviri atakaisa mukuenzanisa uku kwehunyanzvi.