Samsung Galaxy S II (Galaxy S2) vs Apple iPhone 5
Samsung Galaxy S II (Galaxy S2) tau ntim rau lub Ob Hlis ntawm WMC 2011 hauv Barcelona. Samsung twb tau tso tawm nws cov neeg ua tiav, Galaxy S3, ib yam nkaus, tab sis nws tau tos ntev rau iPhone 5, uas thaum kawg tau tso tawm rau 12 Lub Cuaj Hli 2012.
Samsung Galaxy S2 (Galaxy S II) Review
Samsung yog tus thawj coj muag khoom smartphone hauv ntiaj teb, thiab lawv tau txais txiaj ntsig ntau ntawm lawv cov koob npe txawm tias tsev neeg Galaxy. Nws tsis yog vim tias Samsung Galaxy yog qhov zoo tshaj plaws thiab siv cov thev naus laus zis txiav, tab sis nws yog vim Samsung tseem txhawj xeeb txog kev siv tau zoo ntawm lub xov tooj smartphone thiab xyuas kom meej tias muaj kev mloog zoo. Galaxy S II los hauv Dub lossis Dawb lossis Pink thiab muaj peb lub nyees khawm hauv qab. Nws kuj tseem muaj tib qhov nkhaus du ntug Samsung muab rau Galaxy tsev neeg nrog lub ntsej muag zoo nkauj zoo nkauj. Nws yog lub teeb tiag tiag hnyav 116g thiab ultra-nyias dhau muaj qhov tuab ntawm 8.5mm.
Lub xov tooj nrov tshaj plaws tau tshaj tawm thaum Lub Plaub Hlis 2011 thiab tuaj nrog 1.2GHz ARM Cortex A9 dual core processor nyob rau sab saum toj ntawm Samsung Exynos chipset nrog Mali-400MP GPU. Nws tseem muaj 1 GB ntawm RAM. Qhov no yog qhov kev teeb tsa saum toj kawg nkaus rov qab rau lub Plaub Hlis, thiab txawm tias tam sim no tsuas yog ob peb lub xov tooj smartphones dhau qhov kev teeb tsa. Raws li kuv tau hais dhau los, qhov no nws tus kheej yog qhov laj thawj zoo txaus los khawb cov kev tshaj tawm yav dhau los kom rov ua dua. Lub operating system yog Android OS v2.3 Gingerbread, thiab hmoov zoo Samsung cog lus tias yuav hloov kho rau V4.0 IceCreamSandwich sai sai. Galaxy S II muaj ob txoj kev xaiv cia, 16 / 32 GB nrog lub peev xwm los nthuav kev cia siv daim npav microSD txog li 32 GB ntxiv. Nws los nrog 4.3 nti Super AMOLED Plus Capacitive touchscreen uas muaj kev daws teeb meem ntawm 480 x 800 pixels thiab pixel ceev ntawm 217ppi. Thaum lub vaj huam sib luag yog qhov zoo tshaj plaws, qhov pixel ceev tuaj yeem ua tau me ntsis siab dua, thiab nws tuaj yeem muaj qhov kev daws teeb meem zoo dua. Txawm li cas los xij, lub vaj huam sib luag no rov tsim cov duab zoo nkauj uas yuav ntes koj lub qhov muag. Nws muaj HSDPA kev sib txuas, uas yog ob qho tib si ceev thiab khov kho nrog rau Wi-Fi 802.11 a/b/g/n thiab nws tuaj yeem ua raws li Wi-Fi hotspot uas yog qhov txaus nyiam heev. Nrog DLNA kev ua haujlwm, koj tuaj yeem tshaj tawm cov xov xwm nplua nuj ncaj qha rau koj lub TV wirelessly.
Samsung Galaxy S II los nrog 8MP lub koob yees duab nrog autofocus thiab LED flash thiab qee qhov kev ua haujlwm siab heev. Nws tuaj yeem kaw 1080p HD yeeb yaj duab ntawm 30 ntas ib ob thiab muaj Geo-tagging nrog kev txhawb nqa ntawm A-GPS. Rau lub hom phiaj ntawm kev sib tham video, nws kuj tseem muaj lub koob yees duab 2MP nyob rau pem hauv ntej nrog Bluetooth v3.0. Dhau li ntawm qhov qub sensor, Galaxy S II los nrog lub gyro sensor thiab cov ntawv siv hauv Android. Nws nta Samsung TouchWiz UI v4.0 uas muab kev paub zoo rau cov neeg siv. Nws los nrog 1650mAh roj teeb thiab Samsung cog lus lub sijhawm tham ntawm 18 teev hauv 2G tes hauj lwm, uas tsuas yog amazing.
Apple iPhone 5 Review
Apple iPhone 5 uas tau tshaj tawm rau 12 Lub Cuaj Hli los ua tus ua tiav rau Apple iPhone 4S muaj koob npe. Lub xov tooj tau tshaj tawm rau lub Cuaj Hlis 21 rau cov khw muag khoom, thiab twb tau txais qee qhov kev xav zoo nkauj los ntawm cov neeg uas tau muab lawv txhais tes rau ntawm lub cuab yeej. Apple lees tias iPhone 5 yog lub xov tooj nyias nyias hauv kev ua lag luam tau qhab nia tuab ntawm 7.6mm uas yog txias heev. Nws tau qhab nia qhov ntev ntawm 123.8 x 58.5mm thiab 112g ntawm qhov hnyav uas ua rau nws sib zog dua li feem ntau ntawm cov smartphones nyob rau hauv lub ntiaj teb no. Apple tau khaws qhov dav ntawm tib lub sijhawm thaum ua kom siab dua txhawm rau cia cov neeg siv khoom dai rau ntawm qhov dav paub thaum lawv tuav lub handset hauv lawv txhais tes. Nws yog tsim los ntawm iav thiab Aluminium uas yog xov xwm zoo rau cov neeg siv khoom kos duab. Tsis muaj leej twg yuav tsis ntseeg qhov hwm qhov xwm txheej ntawm lub xov tooj no rau Apple tau ua haujlwm tsis tu ncua txawm tias qhov tsawg tshaj plaws. Ob lub suab rov qab phaj xav tias nws yog xim hlau tiag tiag thiab txaus siab los tuav lub handset. Peb tshwj xeeb tshaj yog nyiam tus qauv Dub txawm tias Apple muab tus qauv Dawb, ib yam nkaus.
iPhone 5 siv Apple A6 chipset nrog rau Apple iOS 6 ua haujlwm. Nws yuav siv los ntawm 1GHz Dual Core processor uas Apple tau los nrog rau iPhone 5. Cov processor no tau hais tias muaj Apple tus kheej SoC siv ARM v7 raws li cov lus qhia. Cov cores yog raws li Cortex A7 architecture uas yav dhau los rumored los ntawm A15 architecture. Nws yuav tsum raug sau tseg tias qhov no tsis yog Vanilla Cortex A7, tab sis yog qhov hloov kho hauv tsev ntawm Apple's Cortex A7 tej zaum tsim los ntawm Samsung. Kua iPhone 5 yog ib lub xov tooj LTE, peb yuav tsum cia siab tias yuav muaj qee qhov sib txawv ntawm lub roj teeb lub neej. Txawm li cas los xij, Apple tau daws qhov teeb meem no nrog kev cai ua Cortex A7 cores. Raws li koj tuaj yeem pom, lawv tsis tau nce lub moos zaus txhua, tab sis hloov, lawv tau ua tiav hauv kev nce cov lus qhia ua tiav ib lub moos. Tsis tas li ntawd, nws tau pom zoo nyob rau hauv GeekBench cov qauv ntsuas uas lub cim xeeb bandwidth tau txhim kho tau zoo, thiab. Yog li txhua yam nyob rau hauv tag nrho, tam sim no peb muaj laj thawj ntseeg tias Tim Cook tsis yog exaggerating thaum nws thov tias iPhone 5 yog ob zaug sai dua li iPhone 4S. Qhov kev cia sab hauv yuav tuaj nyob rau hauv peb qhov kev hloov pauv ntawm 16GB, 32GB, thiab 64GB uas tsis muaj kev xaiv los nthuav kev cia siv microSD daim npav.
Apple iPhone 5 muaj 4 nti LED backlit IPS TFT capacitive touchscreen featuring ib tug daws teeb meem ntawm 1136 x 640 pixels ntawm ib pixel ceev ntawm 326ppi. Nws tau hais tias muaj 44% zoo dua xim saturation nrog tag nrho sRGB rendering enabled. Corning gorilla iav txheej ib txwm muaj ua rau cov duab kos resistant. Apple CEO Tim Cook thov tias qhov no yog lub vaj huam sib luag zoo tshaj plaws hauv ntiaj teb. Apple kuj tau thov tias GPU kev ua tau zoo yog ob zaug zoo dua piv rau iPhone 4S. Tej zaum yuav muaj ntau yam ntxiv rau lawv kom ua tiav qhov no, tab sis peb muaj laj thawj ntseeg tias GPU yog PowerVR SGX 543MP3 nrog me ntsis overclocked zaus piv rau ntawm iPhone 4S. Apple tau pom meej txav lub mloog pob ntseg txhua qhov mus rau hauv qab ntawm lub xov tooj smartphone. Yog tias koj tau nqis peev hauv iReady cov khoom siv, koj yuav zoo yuav tau yuav chav hloov dua siab tshiab vim tias Apple tau qhia qhov chaw nres nkoj tshiab rau iPhone no.
Lub handset los nrog 4G LTE kev sib txuas nrog rau CDMA kev sib txuas hauv ntau hom. Cov txiaj ntsig ntawm qhov no yog maj mam. Thaum koj cog lus rau lub network muab kev pabcuam thiab ib qho tshwj xeeb ntawm Apple iPhone 5, tsis muaj rov qab mus. Koj tsis tuaj yeem yuav tus qauv AT&T thiab tom qab ntawd hloov lub iPhone 5 mus rau Verizon lossis Sprint lub network yam tsis tau yuav lwm iPhone 5. Yog li koj yuav tsum tau ua tib zoo xav txog yam koj xav tau ua ntej ua rau lub handset. Apple boasts ntawm kev sib txuas ntawm Wi-Fi ultrafast thiab muab Wi-Fi 802.11 a/b/g/n dual band Wi-Fi Plus cellular adapter. Hmoov tsis zoo, Apple iPhone 5 tsis muaj NFC txuas lossis tsis txhawb nqa wireless charging. Lub koob yees duab yog qhov tsis tu ncua ntawm 8MP nrog autofocus thiab LED flash uas tuaj yeem ntes 1080p HD yeeb yaj duab @ 30 ntas ib ob. Nws kuj muaj lub koob yees duab pem hauv ntej los ua video hu. Nws yog ib qho tsim nyog yuav tsum nco ntsoov tias Apple iPhone 5 tsuas yog txhawb nqa nano SIM daim npav. Qhov kev ua haujlwm tshiab zoo li muab lub peev xwm zoo dua li qub li qub.
