Lub cim thib ob ntawm Google Nexus 7 tau xav tias yuav tso tawm rau ib xyoos. Qhov hloov tshiab ntawm cov cuab yeej no, uas tau tshwm sim ntawm kev muag khoom hauv xyoo 2013, tseem yog ib qho zoo tshaj plaws hauv 7-nti ntsiav tshuaj hauv cov nqi no.
Tib lub sijhawm, ntau tus cia siab tias Nexus 7 yuav tau hloov kho yam tsawg kawg me ntsis. Cov cuab yeej qub ua rau muaj kev ntxhov siab hauv kev lag luam ntsiav tshuaj feem ntau vim nws tus nqi qis. Qhov no txawm hais tias nws qhov kev tsim kho tshiab thiab cov lus qhia tshwj xeeb, uas tau ua rau cov kws tshaj lij xav tias Google tab tom pab txhawb kev tso tawm cov khoom siv los txhawb ntau tus neeg xaiv rau Android thiab yuav ntau cov apps, phau ntawv, suab paj nruag, thiab cov yeeb yaj kiab los ntawm lawv cov khw muag khoom digital.
Cov kho tshiab Nexus 7 tau muag rau lub caij ntuj sov xyoo 2013 thiab ua pov thawj tias nws zoo dua rau ntau txoj hauv kev tshaj li qhov qub. Txawm hais tias nws raug nqi ntau dua, nws tseem ua pov thawj nws tus nqi txawm tias tam sim no, yuav luag ob xyoos tom qab.
Nexus 7 looks
Tus tsim thiab sib dhos ntawm cov cuab yeej ntawm ob tiam neeg tsis tau hloov pauv. Tus tshiab Nexus 7 zoo nkaus li zoo ib yam li tus thawj, tab sis yog tias koj sib piv ob tus qauv, hauv vib nas this ntawm kev coj lawv tawm ntawm lub thawv, koj tuaj yeem qhia tau tias qhov sib txawv yog qhov pom tseeb. Cov cuab yeej tshiab yog nyias thiab sib dua, nws cov tuab yogtsuas yog 8.7 hli, thiab qhov hnyav yog 290 grams.
Oddly txaus, ntau qhov tseem ceeb yog ob peb millimeters uas tau txo qhov dav. Qhov kev hloov pauv loj no ua rau cov ntsiav tshuaj tshiab yooj yim dua los tuav hauv ib txhais tes. Feem coob ntawm kev sib tw 7-nti ntsiav tshuaj, suav nrog TescoHudl, Amazon Kindle thiab Advent VegaTegra, tau pom dav dua thaum tuav ncaj. Qhov no txaus los ua rau lub gadget tsis xis nyob thaum koj xav tawm koj tus ntiv tes xoo thiab tuav ob sab.
Tsis zoo li cov khoom siv saum toj no, Nexus 7 ntsiav tshuaj siab dua, uas ua rau nws zoo li lub xov tooj loj dua. Qhov tseeb, cov cuab yeej tsis loj dua li cov xov tooj nrov Nokia Lumia 1520 lossis Sony Xperia Z Ultra.
Ntxiv rau, Google Nexus 7 muaj cov nyiaj sawb khiav raws ntug ntawm cov ntsiav tshuaj, tus qauv tsim yog xim dub. Cov nyees khawm thiab cov chaw nres nkoj tau muab tso rau ntawm lub cuab yeej zoo ib yam li ntawm cov qauv dhau los, tab sis sab nraub qaum ntawm rooj plaub muaj lub ntsej muag du uas zoo nkaus li mos rau qhov kov. Qhov no tsis yooj yim heev - nws tuaj yeem ua qias neeg tom qab ib ntus, thiab nws tsis yooj yim los ntxuav.
Ob qhov kev hloov pauv loj uas sawv tawm tam sim ntawd yog cov neeg hais lus tso suab, tam sim no muab tso rau ntawm cov npoo ntawm cov ntsiav tshuaj kom lub suab zoo dua, thiab ntxiv cov lus ceeb toom LED hauv qab ntawm lub vijtsam.
Kev txhim kho zoo heev tau khaws cia - tsis muaj qhov tsis xav tau ntawm rooj plaub lossis khawm wobbly. Qhov tsuas yog qhov uas tuaj yeem sau tseg yog qhov tsis zoo -qhov tsis muaj xws li cov ntaub ntawv zoo li txhuas hauv cov khoom sib xyaw. Txawm li cas los xij, qhov no yog ib txwm muaj rau cov khoom siv hauv cov nqi no.
Nexus 7 - npo thiab tswj
Qhov tseem ceeb ntawm Nexus 7 yog nws lub vijtsam zoo kawg nkaus. 7-nti IPS zaub yog nkhaus me ntsis rau saum toj thiab muaj kev daws teeb meem ntawm 1280x800 txog 1920x1200 pixels, uas tuaj yeem ncav cuag qhov siab tshaj plaws ntawm 323 ppi. Ua tsaug rau cov yam ntxwv no, nws tuaj yeem hu ua cov cuab yeej zoo tshaj plaws nrog lub vijtsam xya-nti tam sim no. Piv txwv li, RETINA zaub ntawm iPad Mini 2 muaj ntau pixels, tab sis lawv kis mus rau ib cheeb tsam loj, yog li lawv tsis ntom.
Cov ntsiav tshuaj los nrog 1.5GHz quad-core Krait processor (Snapdragon S4 Pro) thiab muab ob npaug ntawm RAM rau 2GB.
Cov neeg siv yuav poob siab tias Android Nexus 7 tseem muaj 16GB lossis 32GB built-in cia thiab tseem tsis tuaj nrog microSD daim npav qhov (yog li tsis muaj chaw rau kev nthuav dav). Nws yog ib qho ntawm ob peb qhov downsides rau cov ntsiav tshuaj no, tab sis koj tseem yuav tau txais ob zaug ntau npaum li qhov chaw cia li thawj tiam iPad Mini (uas yog tus nqi zoo heev).
Thaum koj yuav tsum them nyiaj ntxiv rau qhov ntxiv 16 GB ntawm kev cia, nws tsim nyog, tshwj xeeb tshaj yog tias koj npaj yuav nruab ntau daim ntawv thov, kaw ntau cov duab thiab yeeb yaj kiab, thiab khaws cov nkauj thiab tsos. ntawm Nexus 7.
Tsis zoo li qee cov khoom siv hauv Android, cov ntsiav tshuaj no tsis yogmuaj qhov chaw nres nkoj infrared thiab koj yuav tsis tuaj yeem siv Nexus 7 ua lub chaw taws teeb tswj TV. Txawm li cas los xij, koj tau txais dual-band 802.11n Wi-Fi, Bluetooth 4.0 LE (Low Energy), GPS, NFC, thiab Qi wireless charging (koj yuav tsum tau yuav ib lub wireless charger cais rau qhov ntawd). Yog tias tag nrho cov yam ntxwv saum toj no haum rau koj, Nexus 7 tus nqi pheej yig - txog $ 200 - yuav tsum tsis txhob muaj kev cuam tshuam rau kev yuav khoom.
Ntxiv rau, cov khoom siv tau nruab nrog lub koob yees duab pem hauv ntej thiab nram qab - thawj zaug yog 1.2-megapixel autofocus webcam, qhov thib ob zoo ib yam li lub koob yees duab 5-megapixel. Kuj tseem muaj nyob ntawm Nexus 7 LTE.
Software
Nexus 7 yog thawj zaug tso tawm nrog Android 4.3 Jelly Bean software thiab tom qab ntawd tau txais qhov hloov tshiab rau 4.4 KitKat (ob peb hlis tom qab). Ntau tus neeg siv xav pom Android 5.0 ("txiv qaub ncuav qab zib") ntawm lub cuab yeej no, tab sis tam sim no qhov no tsis tau tshwm sim. Nws yog qhov ua tau tias Google yuav ua qhov hloov tshiab rau Nexus 7, txawm tias nws txhim kho Nexus 8 thiab cov qauv tom ntej. Tib lub sijhawm, KitKat version yog qhov niaj hnub thiab zoo tshaj OS rau cov ntsiav tshuaj, muab sijhawm zoo rau cov neeg siv.
Yog li qhov kev faib tawm ntawm KitKat coj qee qhov sib txawv tseem ceeb nrog nws - Nexus 7 tam sim no tsis muaj pob tshab xwm txheej lossis opaque keeb kwm yav dhau ntawm Apps screen.
Feem ntau ntawm cov kev hloov tshiab yog rau cov kev daws teeb meem hauv Android uas ua rau lub platform yooj yim siv. Piv txwv li, tam sim no koj tuaj yeem nkag mus rau qhov chaw los ntawm qhov nrawm nrawm thaum koj los so los ntawm kaum sab xis saum toj. Lwm qhov ntxiv yog The Pay feature, uas siv built-in NFC los ua kev yuav khoom.
Ntau yam ntawm OS yog tsim los rau cov neeg tsim khoom, yog li hom puv npo tshiab tsuas yog ua haujlwm hauv cov ntawv thov uas tau hloov kho. Piv txwv li, Google apps siv tag nrho lub vijtsam, thaum Kindle thiab cov khoom zoo sib xws ua haujlwm qub. Yog li ntawd, qee zaum, yuav tsum muaj Nexus 7 firmware tshiab.
Nrog rau qhov tshwm sim ntawm Android 4.3, cov neeg siv cov ntaub ntawv tau qhia. Qhov kev txuas ntxiv no tso cai rau koj kom muaj ntau tus neeg siv nyiaj ntawm tib lub cuab yeej. Los ntawm txhua tus neeg siv profile, koj tuaj yeem tswj hwm cov ntawv thov thiab cov ntsiab lus uas muaj nyob hauv koj tus account. Qhov kev tsim kho tshiab no yuav raug qhuas los ntawm cov neeg uas tso cai rau cov menyuam yaus siv cov ntsiav tshuaj, vim nws yuav zam kev yuav khoom tsis raug, siv cov ntawv thov them nyiaj lossis nkag mus rau cov ntsiab lus uas tsis tsim nyog.
Raws li koj xav tau, lub Hoobkas rov pib dua yuav ua rau koj tag nrho Google apps preloaded thiab qhib, suav nrog lub khw muag khoom online.
Daim duab nta
Txhua cov ntaub ntawv zoo li zoo ntawm lub vijtsam Full HD. Txij li thaum lub gadget muaj IPS vaj huam sib luag, txhua lub kaum sab xis pom tau zoo heev, qhov sib txawv yog qhov ntse heev, thiab cov xim muaj zog. Lub vijtsam saum npoo tau nthuav tawm hauv daim ntawv ntawm Corning Gorilla Glass txheej, uas yog qhov ruaj khov thiab txhim khu kev qha, tso cai rau nws tiv taus.ntev kev siv lub cuab yeej txhua hnub. Hauv kev xyaum, cov cuab yeej muaj rau lub hlis tseem zoo li tshiab.
Lub vijtsam kov tau yooj yim siv thiab teb. Tsis muaj kev ncua sij hawm thaum nyem rau ntawm cov nyees khawm lossis txuas. Tsis tas li ntawd, cov lus teb nias yog qhov tseeb heev - koj tuaj yeem nyem rau ntawm cov ntawv txuas hauv cov npe yam tsis ua rau lawv loj dua. Lub vijtsam kuj zoo tagnrho rau kev saib cov yeeb yaj kiab ua tsaug rau nws qhov sib piv dav.
Dynamics thiab suab zoo
A quad-core processor ua ke nrog qhov tseeb version ntawm Android txhais tau hais tias Nexus 7 ntsiav tshuaj yog qhov ceev heev thiab raug. Nws thauj khoom sai dua li cov khoom siv zoo sib xws, hauv li 30 vib nas this.
Kev tshawb nrhiav hauv web nrawm heev thiab tsis muaj sijhawm. Txhua cov ntsiab lus los ntawm Is Taws Nem thauj khoom sai heev, txawm tias ob peb lub qhov rais qhib. Tsis tas li ntawd, los ntawm lub neej ntawd, Chrome browser ntsia ntawm lub cuab yeej feem ntau thauj cov nplooj ntawv thib ob hauv keeb kwm yav dhau (yog tias koj qhib cov ntsiab lus ntawm ntau lub vev xaib tib lub sijhawm). Yog li, thaum tsiv ntawm ib lub qhov rais mus rau lwm qhov, koj tsis tas yuav siv sijhawm tos rau kev thauj khoom, txhua yam tshwm sim synchronously.
roj teeb thiab lub sijhawm ua haujlwm
Oddly txaus, lub Nexus 7 version muaj lub roj teeb me dua li nws cov thawj coj, 3,950 mAh piv rau 4, 326 mAh (thiab 15 Wh piv rau 16 Wh, feem). Txawm li cas los xij, Google thov ib teev ntxiv ntawm "kev siv hnyav", uas txhais tau hais tias cov ntsiav tshuaj yuav tsum ua haujlwmntau tshaj cuaj teev yam tsis tau them rov qab. Hauv kev sim, Nexus 7 (cov khoom siv them nyiaj) ua haujlwm zoo rau 8 teev thiab 47 feeb ntawm kev them nqi ib zaug thaum saib cov yees duab HD hauv zos. Qhov no yog qhov txiaj ntsig zoo, tshwj xeeb tshaj yog piv rau lwm cov khoom siv 7-nti.
Zoo li feem ntau cov ntsiav tshuaj, cov khoom siv no them sai heev txawm tias koj siv nws thaum them nyiaj. Thaum muab tua, nws yuav siv sij hawm ntau tshaj 3.5 teev rau tag nrho cov nqi (los ntawm tag nrho tawm mus rau 100 feem pua them).
Txawm li cas los xij, Nexus 7 muaj ib qho kev poob qis ntawm lub roj teeb lub zog - yog tias koj tso nws rau hauv standby ob peb hnub, nws yuav khiav sai sai. Qhov no yuav tshwm sim txawm tias lub cuab yeej tsuas yog tau txais email thiab lwm yam kev ceeb toom siv Wi-Fi.
Nexus 7 lub koob yees duab thiab yees duab specs
Nexus 7 los tus qauv nrog ob lub koob yees duab tsis yog ib qho xwb. Lub pem hauv ntej ib tug muaj peev xwm ntawm 1.2 MP (raws li nyob rau hauv lub yav dhau los version ntawm lub ntaus ntawv), lub tshiab qhia rear koob yees duab nrog ib tug muaj peev xwm ntawm 5 MP yog nruab nrog autofocus, tab sis tsis muaj ib tug flash. Thaum cov ntsiav tshuaj tsis zoo tagnrho rau kev siv lub koob yees duab, qhov me me ntawm Nexus 7 ua rau nws yooj yim rau kev ntes cov duab thiab yeeb yaj kiab.
Txawm li cas los xij, qhov zoo ntawm cov duab yuav nyob deb ntawm qhov zoo tagnrho. Nws yog qhov ua tau kom ua tiav cov duab thaij duab sab nraum zoov thiab hauv qhov pom kev zoo - cov duab tshwm sim yuavzoo txaus los qhia online. Txawm li cas los xij, zoo collages tsis zoo li yuav raug tsim. Thaum sim ua cov duab hauv Photoshop, cov duab yuav muaj suab nrov heev. Piv txwv li, hauv daim duab toj roob hauv pes, lub ntuj xiav yuav pom meej meej, thaum tib lub sijhawm, cov duab ntxoov ntxoo yuav muaj ntau yam xim tsis xws luag thiab blackouts.
Autofocus thiab qhov nyiaj tshuav dawb tsis tas ua haujlwm 100%, tshwj xeeb tshaj yog nrog cov kev hloov pauv (xws li cov menyuam yaus) - cov duab zoo li no yuav luag txhua zaus qhov muag plooj. Tsis tas li ntawd, lub koob yees duab tsis tau nruab nrog kev xaiv HDR.
Video zoo thiab nta
Video tuaj yeem tua txog li 1080p daws teeb meem rau cov yeeb yaj kiab nkig, meej, tshwj xeeb tshaj yog tias koj tuav koj Nexus 7 ruaj khov thiab tsis tu ncua thaum tua. Txawm li cas los xij, panning cov duab tuaj yeem tsim qhov tsis xav tau "jerky" cuam tshuam hauv daim duab. Brightness thiab sharpness nqis yog zoo kawg nkaus siv tau tsuav yog koj khaws koj cov ntsiav tshuaj nyob rau hauv ib tug xis txoj hauj lwm thiab tsis txhob hloov nws thaum shooting. Tsis tas li ntawd, koj tuaj yeem tsim cov duab ib txhij thaum kaw cov yeeb yaj kiab los ntawm kais lub vijtsam.
Lub ntsiav tshuaj muaj ob txoj haujlwm ntxiv - "Panorama" thiab "Photosphere". Lub qub cia koj ntes cov duab panoramic yog tias koj tig koj lub ntsiav tshuaj maj mam, thaum lub tom kawg cia koj ntes tag nrho 360-degree daim duab uas koj tuaj yeem scroll (suav nrog nce thiab nqis) hauv cov yeeb yaj kiab khaws tseg. Txawm li cas los xij, txhawm rau siv cov haujlwm no, koj yuav tsum tuav lub cuab yeej hauv ib txoj haujlwm, tsis yogtilting thiab tsis txav ntawm koj txhais tes, thiab qhov kev ncua deb ntawm qhov kev kawm yuav tsum yog tsawg kawg ib 'meter' (kom tau txais cov txiaj ntsig tau txais txiaj ntsig).
Txawm tias Nexus 7 tau tso tawm ntev dhau los, nws tseem yog ib qho khoom siv nrov heev. Tau kawg, yuav muaj cov neeg siv uas tsis txaus siab rau kev siv cov cuab yeej no thiab nws cov nta. Tab sis nws yog tsim nyog sau cia tias tag nrho cov tseem ceeb thiab ntxiv zog uas lub gadget yog nruab nrog kev ua hauj lwm nyob rau hauv tag nrho cov quab yuam thiab muab ntau lub sij hawm.
Lub ntsiav tshuaj muaj lub vijtsam zoo, lub roj teeb lub neej ntev (nrog cov lus ceeb toom tias yog tias koj tso nws tsis ua haujlwm nws yuav kav ntev li 2-3 hnub), kev ua haujlwm zoo heev thiab tsim tau zoo.
Nws tsis yog lub cuab yeej pheej yig tshaj plaws, tab sis koj tau txais raws nraim qhov koj them rau. Yog tias koj xav txuag nyiaj, koj yuav dhau los ua tus tswv ntawm lub cuab yeej nrog ntau yam tsawg thiab muaj peev xwm. Piv rau Nexus 7, uas nws tus nqi hauv Russia tsis tshaj $ 200, Suav knockoffs yuav pheej yig dua.
Cov ntsiav tshuaj zoo tagnrho rau kev nyeem phau ntawv thiab ua haujlwm nrog cov ntawv thov hauv hom puv npo tshiab. Qhov no txhais tau tias cov xwm txheej bar yuav tsis cuam tshuam koj los ntawm kev ua si, ua haujlwm lossis nyeem ntawv. Tsis tas li ntawd, lub vijtsam ntawm lub cuab yeej yog qhov zoo tagnrho rau kev saib cov yeeb yaj kiab thiab TV, ob qho tib si hauv online thiab khaws cia cov ntaub ntawv. Tsis tas li ntawd, lub tso suab hais lus tsim suab zoo.
Vim qhov hnyav ntawm lub cuab yeej yog 290 grams, koj tuaj yeem tuav nws hauvtes rau ob peb teev yam tsis muaj kev nkees. Tsis tas li ntawd, cov ntsiav tshuaj muaj qhov loj me me, tso cai rau nws kom haum rau hauv lub hnab ev ntawv lossis lub hnab me me. Txij li thaum lub cuab yeej yog compact, koj tuaj yeem nqa tau cov ntaub ntawv Nexus 7 stylish.
Flaws
Qhov tsis zoo ntawm lub cuab yeej yog qhov tsis muaj microSD qhov ntxiv rau kev nco thiab khaws cov ntsiab lus ntau. Txawm li cas los xij, qhov chaw nres nkoj microUSB siv rau kev them nyiaj tuaj yeem siv ua ke nrog USB cable. Qhov no txhais tau tias koj tuaj yeem txuas lub flash drive nrog cov ntsiab lus koj xav tau (piv txwv li, cov yeeb yaj kiab zoo). Txoj kev no yuav tsis zoo li yooj yim heev, tab sis qhov no yog tib txoj kev siv cov ntaub ntawv ntau. Ib yam li ntawd, koj tuaj yeem yuav ib lub xov tooj sib txuas los muab HDMI tso tawm, uas yuav daws tau qhov teeb meem ntawm kev txuas ntxiv drives.
Lwm qhov kev poob siab nrog Nexus 7 yog lub koob yees duab muaj peev xwm. Nws tsim tau cov duab thiab yeeb yaj duab, tab sis tsis muaj dab tsi tshwj xeeb thiab yuav tsis ua tiav cov duab zoo. Lwm qhov xwm txheej yuav tsum nco ntsoov yog tias kev kho Nexus 7 tuaj yeem nyuaj, tshwj xeeb tshaj yog tias koj nyob hauv lub nroog me me, vim tias cov qauv no tsis siv dav hauv Russia. Vim li no, cov kws kho mob tshwj xeeb yuav tsis muaj cov ntaub ntawv hais txog lub cuab yeej cuab tam thiab yuav tsis muaj cov khoom hloov pauv.
