Samsung Ativ Tab vs iPad 3 (Apple new iPad)
Nrog rau kev taw qhia ntawm Microsoft lub Windows 8 thiab qhov zoo sib xws Windows RT version rau cov ntsiav tshuaj, cov ntsiav tshuaj lag luam yuav zoo rov qab mus rau Microsoft lub operating system, ib yam nkaus. Ntawm IFA 2012 hauv Berlin, peb tuaj yeem soj ntsuam lub tswv yim ntawm kev ua haujlwm nrog Samsung nthuav tawm lawv cov ntsiav tshuaj Windows 8. Samsung unpacked Samsung Ativ Tab uas los hauv Windows RT, uas yog optimized rau ARM li cov ntsiav tshuaj. Yog li ntawd, peb tsuas tuaj yeem cia siab tias ntau cov ntsiav tshuaj yuav ua raws li cov qauv no uas yuav ua rau muaj kev sib tw ntxiv. Raws li nyob rau hauv ib qho kev lag luam, kev sib tw nce ntxiv yog kev noj qab haus huv rau cov neeg siv khoom zoo li peb rau cov txiaj ntsig ntawm cov nqi sib tw thiab kev tsim kho tshiab yuav yog peb li.
Peb tau txiav txim siab los sib piv Samsung Ativ Tab nrog cov neeg sib tw tseem ceeb uas nws yuav tau mus rau hauv kev ua lag luam. Kua tshiab iPad (iPad 3) tau tso tawm rau ob peb lub hlis tam sim no, tab sis qee qhov ntawm cov yam ntxwv qhia los ntawm huab tais ntawm slates tsis sib xws los ntawm ib qho ntawm cov slates muaj nyob hauv khw tam sim no. Txawm li cas los xij, kev sib piv Samsung Ativ Tab nrog Apple lub iPad tshiab yuav ua rau peb mus rau hauv kab hauv qab ntawm qhov peb tuaj yeem xav tau nrog cov ntsiav tshuaj tshiab no qhia los ntawm Korean Tech loj heev Samsung. Nws yuav yog ib qho zoo kom pom tias Samsung ib txhij tso tawm lub xov tooj smartphone nrog Windows Phone 8 thiab ntsiav tshuaj nrog Windows 8 thiab Windows RT uas yuav qhia tau tias Samsung tau nthuav dav lawv cov khoom lag luam thiab yog li peb tuaj yeem cia siab tias qee qhov zoo Windows raws li cov khoom siv hauv lub neej yav tom ntej.
Samsung Ativ Tab Review
Samsung Ativ Tab yog Samsung txoj kev rau siab los nrog lub Windows 8 ntsiav tshuaj uas txawv ntawm txhua lwm cov ntawv muaj nyob rau ntawd. Samsung lav tag nrho Windows 8 kev ua haujlwm hauv cov ntsiav tshuaj no txawm hais tias zoo li muaj qee qhov tsis meej pem koom nrog qhov nws tau muab. Cov kev qhia tshwj xeeb ntawm kev ua haujlwm qhia tau hais tias qhov no yog qhov tseeb Windows RT, uas yog Windows 8 version rau lub zog siv hluav taws xob. Txawm li cas los xij, kev ua qauv qhia kom meej meej qhia qhov metro style interface nrog rau lub qhov rais interface thiab yog li qhov tsis meej. Li no tam sim no, peb tuaj yeem xav tias Ativ Tab kom muaj qee qhov ntawm Windows 8 kev ua haujlwm zoo ib yam txawm hais tias nws tsis ntseeg tias peb tuaj yeem nruab tag nrho Windows 8 daim ntawv thov hauv qhov slate.
Samsung Ativ Tab yog siv los ntawm Snapdragon S4 APQ8060A dual core processor uas yog moos ntawm 1.5GHz nrog 2GB ntawm RAM. Nws muaj 10.1 nti HD zaub uas muaj kev daws teeb meem ntawm 1366 x 768 pixels hauv qhov nyias 8.9mm profile. Nws tsis yog qhov hnyav nrog qhov hnyav ntawm 570g. Thawj saib ntawm cov ntsiav tshuaj no tsaws koj ntawm tus neeg siv metro interface uas yog qhov yooj yim siv. Ativ Tab hosts lub Windows khawm nyob hauv qab uas yog siv los tig rov qab mus rau generic windowed interface. Cov qauv tsim qauv ua raws li Samsung zoo li Android slates nrog Aluminium txhuam rov qab-phaj txawm tias nws tau ua nrog yas.
Feem ntau qhov kev sib txuas yog qhov tseem ceeb yog tias koj tab tom xav hloov lub khoos phis tawj tus kheej nrog lub slate zoo li qhov no. Samsung tau muab qhov ntawd los txiav txim siab thiab muab ntau yam kev xaiv sib txuas nrog cov slate no. Nws muaj NFC thiab koj tuaj yeem txuas cov tshuab luam ntawv thiab lwm yam khoom siv USB siv cov yuam sij USB nrog rau nthuav dav cia siv microSD phaib. Cov slate no kuj muaj Wi-Fi 802.11 a/b/g/n zoo li Bluetooth. Lub neej ntawd versions tuaj hauv 32GB lossis 64GB thiab Samsung tau koom nrog Microsoft Skydrive zoo heev. Nws yog qhov txawv me ntsis los nrhiav lub koob yees duab hauv slate zoo li no, tab sis Samsung tau suav nrog 5MP lub koob yees duab nrog autofocus thiab LED flash nrog rau 1.9MP pem hauv ntej lub koob yees duab uas tuaj yeem siv rau kev sib tham video. Samsung tshaj tawm cov slate no kom muaj 8200mAh roj teeb uas peb xav tias yuav pab txhawb kom muaj txiaj ntsig zoo ntawm qhov hnyav thiab ntawm qhov muaj hmoo, nws yuav kav ntev.
Apple iPad 3 (The new iPad) Review
Apple sim hloov pauv kev lag luam dua nrog lub iPad tshiab. Lub iPad tshiab (iPad 3) los nrog 9.7 nti HD IPS retina zaub uas muaj kev daws teeb meem ntawm 2048 x 1536 pixels ntawm pixel ceev ntawm 264ppi. Qhov no yog qhov teeb meem loj heev uas Apple tau tawg, thiab lawv tau qhia txog 1 lab ntau pixels rau cov generic 1920 x 1080 pixels zaub uas tau siv los ua qhov kev daws teeb meem zoo tshaj plaws rau lub xov tooj ntawm tes. Tag nrho cov pixels ntxiv mus txog 3.1 lab, uas yog qhov kev daws teeb meem dab tsi uas tsis tau sib piv los ntawm cov ntsiav tshuaj tam sim no muaj nyob hauv khw. Apple lav tias iPad 3 muaj 44% ntau xim saturation piv rau cov qauv yav dhau los thiab, qhov tseeb, cov duab thiab cov ntawv zoo li zoo kawg nkaus hauv lub vijtsam loj.
Tsis yog txhua yam hais txog nws; lub iPad tshiab muaj 1GHz ARM Cortex A9 dual core CPU nrog quad core SGX 543MP4 GPU ua rau Apple A5X Chipset. Apple thov A5X muab ob npaug ntawm cov duab ua haujlwm ntawm A5 chipset siv hauv iPad 2. Nws yog, tsis tas yuav hais, tias cov processor no yuav ua rau txhua yam ua haujlwm zoo thiab sib luag nrog 1GB ntawm RAM. Lub iPad tshiab (iPad 3) muaj peb qhov kev hloov pauv raws li kev khaws cia sab hauv, uas txaus rau txhua yam ntawm koj nyiam TV qhia.
Lub iPad tshiab khiav ntawm Apple iOS 5.1, uas yog qhov kev ua haujlwm zoo nrog cov neeg siv nkag siab heev. Muaj lub cev khawm lub tsev muaj nyob hauv qab ntawm lub cuab yeej, raws li niaj zaus. Cov yam ntxwv loj tom ntej uas Apple qhia yog iSight lub koob yees duab, uas yog 5MP nrog autofocus thiab nws pib raug siv lub backside illuminated sensor. Nws muaj IR lim tsim rau hauv nws uas zoo heev. Lub koob yees duab tseem tuaj yeem ntes 1080p HD cov yeeb yaj kiab, thiab lawv muaj cov software ntse video stabilization nrog lub koob yees duab uas yog qhov zoo. Cov slate no kuj txhawb nqa tus pab digital zoo tshaj plaws hauv ntiaj teb, Siri uas tau txais kev txhawb nqa los ntawm iPhone 4S nkaus xwb.
Lub iPad tshiab kuj los nrog 4G LTE kev sib txuas sib nrug ntawm EV-DO, HSDPA, HSPA + 21Mbps, DC-HSDPA + 42Mbps, txawm tias 4G kev sib txuas hauv cheeb tsam. LTE txhawb kev ceev mus txog 73Mbps. Apple tau tsim cov LTE sib txawv rau AT&T thiab Verizon. Cov cuab yeej LTE ua rau kev siv LTE network zoo tshaj plaws thiab thauj khoom txhua yam ceev ceev thiab ua haujlwm tau zoo heev. Apple kuj tau lees tias lub iPad tshiab yog lub cuab yeej uas txhawb nqa feem ntau ntawm cov bands puas tau. Nws tau hais tias muaj Wi-Fi 802.11 b / g / n rau kev sib txuas txuas ntxiv, uas tau xav tau los ntawm lub neej ntawd. Hmoov zoo, koj tuaj yeem cia koj lub iPad tshiab qhia koj qhov kev sib txuas hauv internet nrog koj cov phooj ywg los ntawm kev ua nws lub Wi-Fi hotspot. Lub iPad tshiab (iPad 3) yog 9.4mm tuab thiab muaj qhov hnyav ntawm 1.44-1.46lbs, uas yog kev nplij siab, txawm tias nws yog me ntsis tuab thiab hnyav dua li iPad 2. Lub iPad tshiab cog lus tias lub roj teeb lub neej ntawm 10 teev ntawm kev siv ib txwm muaj. thiab 9 teev ntawm kev siv 3G / 4G, uas yog lwm qhov kev ua si hloov pauv rau lub iPad tshiab.
Lub iPad tshiab muaj nyob rau hauv Dub lossis Dawb, thiab 16GB variant yog muaj ntawm $ 499 uas yog qis dua. 4G version ntawm tib lub peev xwm khaws cia ntawm $ 629 uas tseem yog qhov zoo. Muaj ob qhov sib txawv, 32GB thiab 64GB uas los ntawm $ 599 / $ 729 thiab $ 699 / $ 829 feem tsis muaj 4G thiab nrog 4G.
Ab piv luv luv ntawm Samsung Ativ Tab thiab iPad 3 (Lub iPad tshiab)
• Samsung Ativ Tab yog siv los ntawm 1.5GHz Snapdragon S4 APQ8060A dual core processor nrog 2GB ntawm RAM thaum Apple lub iPad tshiab 3 yog siv los ntawm 1GHz Cortex A9 Dual Core processor nyob rau sab saum toj ntawm Apple A5X chipset nrog PowerVR SGX543MP4 GPU thiab 1 GB ntawm RAM.
• Samsung Ativ Tab khiav ntawm Windows RT thaum iPad 3 khiav ntawm iOS 5.1.
• Samsung Ativ Tab muaj 10.1 nti HD LCD touchscreen featuring ib tug daws teeb meem ntawm 1366 x 768 pixels thaum lub iPad tshiab muaj 9.7 nti LED backlit IPS TFT capacitive touchscreen featuring ib tug daws teeb meem ntawm 2048 x 1536 pixels ntawm ib pixel ceev ntawm 264ppi.
• Samsung Ativ Tab yog qhov loj me me tab sis nyias thiab sib dua (265.8 x 168.1mm / 8.9mm / 570g) dua iPad 3 (241.2 x 185.7mm / 9.4mm / 662g).
• Samsung Ativ Tab muaj 8200mAh roj teeb thaum iPad 3 muaj 11560mAh roj teeb.
Zaj lus
Peb yuav ua tus nqi rau kev ntsuam xyuas nyiaj ntawm ob lub lis piam no txhawm rau txheeb xyuas seb qhov twg haum rau koj. Qhov no yog vim tias cov no yog ob qhov tshwj xeeb tso rau hauv, thiab ntau tshaj qhov ntawd, Windows RT yog qhov tshiab. Nws yog qhov tseeb tias Windows RT yuav dhau los ua qhov kev xav hauv lub sijhawm tom ntej; Txawm li cas los xij, tam sim no nws tsis yog cov khoom lag luam matured. Yog li peb tuaj yeem ua tau zoo los sib piv cov khoom siv nrog tus nqi kos kos rau hauv lawv. Ntawm qhov chaw, ob lub ntsiav tshuaj no muaj ntau dua lossis tsawg dua tib yam khoom siv kho vajtse. Samsung Ativ Tab yuav ua tau zoo dua vim nws muaj ib tug processor uas yog overclocked ntawm 1.5GHz piv rau 1GHz ntawm lub iPad tab sis tom qab ntawd dua, nws tag nrho yog nyob ntawm lub operating system. Tsis muaj kev ntsuas ntsuas tau ua tiav tam sim no, tab sis peb yuav tsis yog qhov tsis yog yog tias peb hais tias iPad 3 yuav ua tau zoo hauv cov duab kos duab ncaj ncees thiab square. Pom tseeb tias qhov kev daws teeb meem mega yuav yog qhov ua pov thawj zoo tshaj plaws rau qhov no. Peb cia siab tias Ativ Tab yuav raug nqi qis dua iPad 3 (iPad Tshiab), tab sis ob lub ntsiav tshuaj yuav thauj tus nqi hauv tib yam. Li no nws tag nrho los ntawm qhov koj nyiam tiag tiag, iOS lossis Windows RT thiab qhov koj nyiam yog qhov koj yuav tsum tau txais.
