Lenovo IdeaTab A2109A vs Acer Iconia A700
Cov ntsiav tshuaj ua lag luam yog qhov chaw txaus nyiam rau hangout. Muaj ntau qib thiab hom ntsiav tshuaj uas tau tshaj tawm los ntawm ntau lub tuam txhab. Cov ntsiav tshuaj thawj zaug tuaj nrog 10 nti npo thiab kev ua tau zoo tshaj-smartphone. Txij thaum ntawd los, peb tau pom 9 nti ntsiav tshuaj thiab 7 nti ntsiav tshuaj raws txoj kev. Thov nco ntsoov tias 9 nti ntsiav tshuaj txhais tau hais tias cov ntsiav tshuaj muaj qhov screen loj ntawm 9-9.9 ntiv tes thiab lwm yam rau lwm chav kawm ib yam nkaus. Kev txhim kho kev ua tau zoo tau loj hlob zuj zus, thiab quad core processor tau dhau los ua tus qauv dav dav ntawm cov ntsiav tshuaj. Lub vijtsam daws teeb meem kuj tau loj hlob mus rau qhov uas txawm tias lub laptops tso tawm hnub no tsis tuaj yeem phim qhov kev daws teeb meem ntawm cov ntsiav tshuaj. Kua tshiab iPad aces qhov kev daws teeb meem teeb meem los ntawm kev daws teeb meem ntawm 2048 x 1536 pixels thaum lwm cov ntsiav tshuaj ua raws li nrog cov zaub puv HD uas muaj kev daws teeb meem ntawm 1920 x 1200 pixels.
Yog li thaum Lenovo tau tshaj tawm peb lub ntsiav tshuaj ntawm IFA 2012, peb lub siab xav tau tsim kom pom cov tsiaj nyaum tshaib plab hauv lub vaj tsev zoo nrog rau cov peev nyiaj, thiab. Hmoov tsis zoo, cov ntsiav tshuaj no tau nyob hauv cov lus xaiv zeb rau qee lub sijhawm, thiab kev tshaj tawm ua ntej kuj muaj nyob hauv BestBuy; li no lawv tsis yog cov ntsiav tshuaj tshiab. Tab sis cia peb txhaj tshuaj rau lawv thiab muab piv rau lawv nrog qee cov ntsiav tshuaj tseem ceeb hauv kev ua lag luam los teeb tsa tus qauv ntawm qhov peb tuaj yeem xav tau tiag tiag. Rau qhov ntawd, peb xaiv Acer Iconia A700 ntsiav tshuaj uas yog nyob deb ntawm cov ntsiav tshuaj zoo tshaj plaws muab los ntawm Acer nrog tus nqi sib tw ntawm nws. Pom tseeb tus nqi ntawm Lenovo A2109A yog qhov pheej yig dua piv rau Iconia A700, yog li peb cia siab tias qhov kev ua tau zoo ntawm no. Txawm li cas los xij, peb pom tias Lenovo IdeaTab A2109A yog qhov ua tau zoo nrog kev ua tau zoo matrices, thaum peb saib qhov tob hauv lub cuab yeej.
Lenovo IdeaTab A2109A Review
Lenovo IdeaTab A2109A yog 9 nti ntsiav tshuaj uas haum nruab nrab ntawm 7 nti thiab 10 nti ntsiav tshuaj cua daj cua dub. Nws muaj kev ua tau zoo me ntsis matrices txawm hais tias peb yuav tsum coj nws mus rau kev khiav kom ntseeg tau qhov zoo. Nws muaj ib tug LCD capacitive touchscreen featuring ib tug daws teeb meem ntawm 1280 x 800 pixels ntawm ib pixel ceev ntawm 167ppi. IdeaTab 2109A muaj tag nrho-aluminium ntau yam rear encasement uas tuaj yeem thov rau koj cov saj zoo dua. Nws yog lub teeb zoo rau cov ntsiav tshuaj hauv chav kawm no hnyav 1.26 phaus. Lenovo IdeaTab 2109A yog siv los ntawm 1.2GHz quad core processor nyob rau sab saum toj ntawm NVIDIA Tegra 3 chipset nrog 1GB DDR3 RAM. Android OS v4.0.4 ICS yog qhov kev ua haujlwm tam sim no txawm hais tias peb cia siab tias Lenovo yuav tso tawm qhov hloov tshiab rau v4.1 Jelly Bean sai sai. Qhov no tsis yog lub zog los ntawm qhov zoo ntawm nws, tab sis nws yeej yuav tsis ua rau koj lub siab tawg. Yog tias koj yuav cov ntsiav tshuaj no, peb tau lees tias koj nyob rau qee qhov kev ua si qab zib nrog 12 core NVIDIA Tegra 3 GPU.
IdeaTab A2109A los hauv 16GB ntawm qhov muaj peev xwm khaws cia thaum muaj kev xaiv nthuav dav siv daim npav microSD txog 32GB. Nws muaj 3MP lub koob yees duab tom qab nrog rau lub koob yees duab 1.3MP nyob rau hauv pem hauv ntej rau kev hu video. IdeaTab 2109A tau ntawv pov thawj rau SRS hwm lub suab uas txhais tau tias koj nyob rau hauv kev paub suab zoo, thiab. Muaj 3.5mm lub mloog pob ntseg chaw nres nkoj thiab micro USB chaw nres nkoj nrog rau micro HDMI chaw nres nkoj. Hmoov tsis zoo, IdeaTab 2109A tsis ua si HSDPA kev sib txuas. Hloov chaw, nws txwv rau Wi-Fi 802.11 b/g/n uas tej zaum yuav muaj teeb meem yog tias koj nyob hauv lub tebchaws uas tsis tshua muaj Wi-Fi tes hauj lwm. Peb tsis muaj cov ntaub ntawv hais txog cov qauv siv roj teeb li tam sim no txawm hais tias nws tau tshaj tawm tias Lenovo IdeaTab 2019A yuav tuaj nrog ob lub xov tooj ntawm tes lithium ion roj teeb. Qhov kev tso tawm ua ntej tau muab rau ntawm tus nqi ntawm $ 299 ntawm BestBuy.
Acer Iconia Tab A700 Review
Acer tshaj tawm Iconia Tab A700 ntawm CES 2012, thiab qhov no yog ib qho ntawm cov ntsiav tshuaj zoo tshaj plaws uas tau nthuav tawm ntawm CES 2012. Iconia A700 muaj 10.1 nti LCD capacitive touchscreen uas muaj kev daws teeb meem ntawm 1920 x 1200 pixels ntawm 224ppi pixel ntom. Qhov no yog qhov kev daws teeb meem super txawm tias 20 nti saib tsis tshua tau qhab nia. Txhawm rau hais tias qhov kev daws teeb meem zoo npaum li cas; feem ntau ntawm cov laptops uas koj pom niaj hnub no tsuas yog ua txog 1366 x 768 pixels ntawm kev daws teeb meem. Hauv cov ntsiab lus ntawd, koj tuaj yeem nkag siab tias 1920 x 1200 pixels yog kev daws teeb meem tua neeg. Lub vijtsam yog qhov zoo heev uas ua rau qhov no zoo tagnrho rau kev lom zem.
Lub vijtsam tsuas yog npog rau tsiaj nyaum uas tos kom tawg. Acer Iconia A700 yog siv los ntawm 1.3GHz Nvidia Tegra 3 quad core processor thiab 1GB ntawm DDR2 RAM. Nws yog tswj hwm los ntawm Android OS v4.0 IceCreamSandwich uas ua ncaj ncees rau kev teeb tsa kho vajtse. ICS ua haujlwm zoo ntawm lub cuab yeej. Nws muaj peb qhov kev xaiv cia; 16 / 32 / 64GB, thiab muaj peev xwm nthuav dav qhov chaw cia siv daim npav microSD, thiab. A700 kuj muaj 5MP lub koob yees duab nrog autofocus, LED flash thiab geo-tagging thaum nws tuaj yeem ntes 720p HD yeeb yaj duab ntawm 30 ntas ib ob. Nws kuj muaj lub koob yees duab pem hauv ntej rau lub hom phiaj ntawm kev sib tham video. Peb muaj cov ntsiab lus hais txog HSPDA kev sib txuas cov ntsiav tshuaj no txawm hais tias kev sib txuas LTE tej zaum yuav yog qhov kev xaiv zoo tshaj plaws. Nws kuj tseem muaj Wi-Fi 802.11 b/g/n rau kev txuas mus tas li thiab lub peev xwm los tuav lub Wi-Fi hotspot yog ib txoj hauv kev zoo tshaj plaws los ua siab dawb nrog koj kev sib txuas hauv internet.
Rau qhov kev xav tau siv tau, Acer Iconia Tab A700 tau hnov lub teeb pom kev xav tsis thoob, thiab nws tsis yog cov ntsiav tshuaj thinnest hauv khw, tab sis 9.8mm thickness tsis yog qhov tsis xis nyob los tuav hauv koj txhais tes. Lwm qhov tshwj xeeb ntxiv hauv Iconia Tab yog Acer Ring. Nws yog ib lub voj voog launcher ntawv qhia zaub mov koj tuaj yeem siv ncaj qha rau kev nkag mus rau predefined apps los ntawm lub xauv npo. Nws yog qhov kev txhim kho zoo rau cov Tshuag ICS OS, thiab peb zoo siab txog qhov kev xav uas nws tau muab. Nws los hauv Titanium Grey los yog Metallic Liab thiab muaj, me ntsis, tuab daim duab qhia, tab sis nws tsis tas yuav saib kim. Peb cia siab tias 9800mAh super roj teeb ua kom lub cuab yeej ua haujlwm tau ntev 10 teev, thiab qhov ntawd yeej zoo heev.
Kev Sib piv luv luv ntawm Lenovo IdeaTab 2109A thiab Acer Iconia A700
• Lenovo IdeaTab 2109A yog siv los ntawm 1.2GHz Quad Core processor nyob rau sab saum toj ntawm NVIDIA Tegra 3 chipset nrog ULP GeForce GPU thiab 1GB DDR3 RAM thaum Acer Iconia A700 yog siv los ntawm 1.3GHz Quad Core processor nyob saum NVIDIA Tegra 3 chipset nrog ULP GeForce GPU thiab 1GB ntawm DDR2 RAM.
• Lenovo IdeaTab 2109A thiab Acer Iconia A700 ob leeg khiav ntawm Android OS v4.0.4 ICS.
• Lenovo IdeaTab 2109A muaj 9 nti LCD capacitive touchscreen uas muaj kev daws teeb meem ntawm 1280 x 800 pixels ntawm pixel ceev ntawm 167ppi thaum Acer Iconia A700 muaj 10.1 nti LCD capacitive touchscreen featuring a daws teeb meem ntawm 12020 pixels x ceev ntawm 224ppi.
• Lenovo IdeaTab 2109A muaj 3MP lub koob yees duab nrog 1.3MP pem hauv ntej lub koob yees duab thaum Acer Iconia A700 muaj 5MP lub koob yees duab nrog VGA thib ob lub koob yees duab rau kev sib tham video.
Zaj lus
Yog tias koj yuav xaiv ntawm ob ntsiav tshuaj no, nws ua rau muaj kev txhawj xeeb txog ob. Thawj qhov yog, qhov koj yuav nco txog $ 150 thaum koj forego Acer Iconia A700 ntsiav tshuaj. Yeej, koj tso tawm ntawm qhov screen zoo nkauj nrog lub dab daws teeb meem ntawm 1920 x 1200. Iconia A700 kuj tseem tsim tau zoo dua piv rau Lenovo IdeaTab 2109A. Dhau li ntawm cov no, yuav tsis muaj ntau koj nco yog tias koj txiav txim siab forego $150. Yog tias koj txaus siab rau kev daws teeb meem rau 1280 x 800 npo, Lenovo IdeaTab 2109A yuav yog qhov zoo rau koj. Nws yuav ua haujlwm tau zoo thiab muab kev ua si zoo nrog GPU txhim kho. Qhov tseem ceeb hais lus, cov khoom siv tshwj xeeb hauv ob lub ntsiav tshuaj yog tib yam uas tus processor yog overclocked los ntawm 100MHz hauv Acer Iconia A700. Qhov no tuaj yeem tau txais txiaj ntsig zoo los ntawm qhov zoo dua DDR3 RAM suav nrog 2109A yog li kuv xav tias peb tuaj yeem khom rau ob lub ntsiav tshuaj kom poob rau tib qhov kev ua tau zoo. Yog li ntsuas koj cov kev xaiv thiab txiav txim siab raws li koj nyiam.
