Nokia Lumia 620 vs Lumia 720
Nokia qhov teebmeem tau tshwm sim ob peb xyoos dhau los thaum lawv pib txiav cov neeg ua haujlwm thiab txiav nyiaj txiag. Tab sis lawv tau rov qab tau lawv lub zog hauv lub sijhawm luv luv thiab rov qab mus rau lawv txoj haujlwm ib txwm ua raws li qhov loj hauv kev lag luam xov tooj ntawm tes txawm hais tias nws yuav siv sijhawm qee lub sijhawm kom tau txais lawv thawj txoj haujlwm ntawm tus muag khoom hauv ntiaj teb. Nokia txoj kev vam meej tsis ntev los no tuaj yeem raug ntaus nqi rau ob yam tseem ceeb; kev koom tes nrog Microsoft Windows thiab lawv qhov tshwj xeeb txaus unibody tsim. Thaum lub sij hawm uas cov smartphones tau morphing rau pob khawm ntawm qhov zoo sib xws, Nokia tus tshiab unibody tsim los ua ib lub teeb rau kev ua lag luam. Microsoft Windows Phone 8 yog ib qho tseem ceeb rau Nokia vim tias qhov kev hloov kho tshiab ua haujlwm tshiab tau nthuav tawm cov qauv yooj yim uas yog ib qho getaway rau iOS thiab Android daig smartphone ntiaj teb. Peb tau pom ntau lub xov tooj smartphones tau tso tawm los ntawm Nokia tsis ntev los no thiab txiav txim siab los sib piv ob lub xov tooj smartphones uas yog cov khoom nruab nrab. Nokia Lumia 720 tau tshwm sim hauv MWC 2013 thiab tuaj yeem suav tau tias yog ib qho khoom siv nruab nrab zoo. Nokia Lumia 620 yog lub hauv paus ntawm lub xov tooj smartphone uas nyob rau hauv qis dua ntawm kev ua lag luam.
Nokia Lumia 720 Review
Nokia Lumia 720 muaj tus qauv tsim zoo nrog lub cev yuag yuag nrog lub ntsej muag zoo nkauj. Nws muaj 4.3 nti IPS LCD capacitive touchscreen zaub vaj huam sib luag uas muaj kev daws teeb meem ntawm 800 x 480 pixels ntawm pixel ceev ntawm 217 ppi. Cov zaub vaj huam sib luag nta Nokia ClearBlack thev naus laus zis qhia cov xim dub sib sib zog nqus thiab cov xim zoo nkauj. Txawm li cas los xij nws yog qhov poob siab uas pom tias Nokia tau suav nrog WVGA zaub tsis yog qhov siab kawg 720p HD zaub, uas yuav ua rau muaj txiaj ntsig zoo tshaj plaws ntawm kev ua haujlwm. Lub Corning Gorilla iav reinforcement yeej yuav ua rau cov zaub tsis muaj khawb. Nokia Lumia yog siv los ntawm Qualcomm MSM8227 dual core processor clocked ntawm 1GHz nrog Adreno 305 GPU thiab 521MB ntawm RAM. Nws khiav ntawm Microsoft Windows Phone 8. Qhov chaw cia sab hauv yog 8GB nrog lub peev xwm nthuav dav mus txog 64GB siv microSD daim npav. Qhov tseeb, Nokia Lumia 720 yog thawj lub xov tooj smartphone uas muaj microSD nthuav dav qhov nyob hauv tus qauv tsim.
Ua ib lub xov tooj nruab nrab, Nokia Lumia 720 tsuas yog nta 3G HSDPA kev sib txuas nrog rau Wi-Fi 802.11 a/b/g/n rau kev txuas mus tas li. Nws muaj 6.7MP lub koob yees duab tom qab nrog Carl Zeiss optics thiab autofocus uas tuaj yeem ntes 720p HD yeeb yaj duab @ 30 ntas ib pliag. Lub koob yees duab 1.3MP nyob rau hauv pem hauv ntej siv tau rau kev sib tham video. Nokia ua qhov kev xaiv nthuav hauv suav nrog 6.7MP lub koob yees duab tom qab, tsis zoo li cov koob yees duab 8MP nrov, tab sis lawv paub tseeb tias lub koob yees duab zoo dua. Lub smartphone los hauv Dawb, Liab, Daj, Cyan thiab Dub. Nws muaj 2000mAh roj teeb thiab hais kom muab 23 teev ntawm 2G tham lub sij hawm.
Nokia Lumia 620 Review
Nokia Lumia 620 yog qhov pib Windows Phone 8 smartphone rau koj tus menyuam lossis tus hluas. Nws tseem tuaj yeem yog lub xov tooj smartphone rau cov neeg siv nrog cov kev xav tau tsawg dua uas yuav tsum tau siv cov khoom lag luam tshaib plab. Xws li, nws yog siv los ntawm Qualcomm Snapdragon Krait dual core processor clocked ntawm 1GHz nrog rau Adreno 305 GPU thiab 512MB ntawm RAM. Nws khiav ntawm Microsoft Windows Phone 8 thiab muaj 3.8 nti TFT capacitive touchscreen zaub vaj huam sib luag uas muaj kev daws teeb meem ntawm 800 x 480 pixels ntawm pixel ceev ntawm 246ppi. Cov zaub vaj huam sib luag nta Nokia's ClearBlack thev naus laus zis, tab sis nws poob siab pom qhov kev daws teeb meem qis dua ntawm no. Tom qab ntawd dua, koj tsis tuaj yeem cia siab ntau los ntawm cov peev nyiaj smartphone ib yam nkaus. Nws los nrog 8GB ntawm kev cia sab hauv nrog lub peev xwm nthuav dav siv microSD daim npav txog 64GB. Txiv qaub ntsuab tshwj xeeb zoo nkauj ntxim nyiam ntawm lwm cov xim uas nws muaj xws li Txiv Kab ntxwv, Magenta, Daj, Cyan, Dawb thiab Dub.
Nokia Lumia 620 muaj 5MP lub koob yees duab uas tuaj yeem ntes 720p HD yeeb yaj duab @ 30 ntas ib ob nrog autofocus thiab LED flash. Lub koob yees duab pem hauv ntej VGA tuaj yeem siv rau kev sib tham video. Nws nta 3G HSDPA kev sib txuas nrog rau Wi-Fi 802.11 a/b/g/n rau kev txuas mus tas li. Nokia cog lus 2G tham lub sijhawm 14 teev nrog 1300mAh roj teeb suav nrog hauv Lumia 620.
Kev sib piv luv luv ntawm Nokia Lumia 720 thiab Nokia Lumia 620
• Nokia Lumia 720 yog siv los ntawm 1GHz dual core processor nyob rau sab saum toj ntawm Qualcomm MSM8227 chipset nrog Adreno 305 GPU thiab 512MB RAM thaum Nokia Lumia 620 yog siv los ntawm 1GHz dual core processor nyob rau sab saum toj ntawm Qualcomm Snapdragon chipset nrog Adreno 305 GPU thiab 512MB RAM.
• Nokia Lumia 720 thiab Nokia Lumia 620 khiav ntawm Microsoft Windows Phone 8.
• Nokia Lumia 720 muaj 4.3 nti IPS LCD capacitive touchscreen zaub uas muaj kev daws teeb meem ntawm 800 x 480 pixels ntawm pixel ceev ntawm 217ppi thaum Nokia Lumia 620 muaj 3.8 nti TFT capacitive touchscreen zaub vaj huam sib luag muaj kev daws teeb meem ntawm 800 x 480 pixels ntawm pixel ceev ntawm 246ppi.
• Nokia Lumia 720 muaj 6.7MP lub koob yees duab uas tuaj yeem ntes 720p HD yeeb yaj duab @ 30 fps thaum Nokia Lumia 620 muaj 5MP lub koob yees duab uas tuaj yeem ntes 720p HD yeeb yaj duab ntawm 30 fps.
• Nokia Lumia 720 muaj 2000mAh roj teeb thaum Nokia Lumia 620 tsuas muaj 1300mAh roj teeb.
Zaj lus
Muaj qhov sib txawv me me ntawm ob lub xov tooj no tab sis qhov txawv ntawm lawv yog qhov kev pom thiab cov khoom vaj huam sib luag. Nokia Lumia 720 ua tau zoo nyob rau hauv cov matrices uas tau hais los saum no txawm hais tias ob qho tib si ntau dua lossis tsawg dua tib yam hauv lwm cov ntsiab lus. Yog li peb tso qhov kev txiav txim ntawm koj txhais tes kom koj tuav tau thiab xyuas seb lub xov tooj smartphone twg yuav txaus siab rau koj zoo dua thiab rov hais dua rau koj.
