Black iPhone 4 vs Dawb iPhone 4
Apple thaum kawg tshaj tawm nws cov iPhone 4 dawb ntawm 28 Lub Plaub Hlis 2011 kom ua tiav cov lus cog tseg uas nws tau ua thaum nws thawj zaug nthuav tawm iPhone 4 thaum Lub Rau Hli 2010. Thaum txhua qhov chaw tsim khoom tau tshaj tawm xov tooj nrog dual-core processors thiab cov ntxaij vab tshaus loj, Apple ntseeg siab. tias 1GHz processor yog ntau tshaj li txaus rau feem ntau ntawm cov neeg siv xov tooj ntawm tes thiab qhov lawv xav tau yog qhov tsim qauv zoo nrog OS yooj yim thiab ntau daim ntawv thov. Qhov tseeb tiag uas cov xov tooj tshiab tau raug muab piv nrog Apple iPhone 4 uas tau tsim tawm hauv nruab nrab xyoo 2010 hais txog cov peev txheej thiab cov qauv tsim tshiab ntawm lub xov tooj zoo kawg no los ntawm Apple. Cov dawb iPhone 4 yog qhov txaus nyiam heev thiab tag nrho qhwv dawb nrog rau thaj tsam bezel. Dawb iPhone 4 yog me ntsis thicker dua Black iPhone 4, dawb yog 9.5 hli thiab dub yog 9.3 hli. Lwm yam tshaj li cov xim thiab thickness tag nrho lwm cov nta tseem zoo ib yam. Tsis muaj qhov sib txawv ntawm Dub iPhone 4 thiab Dawb iPhone 4 hauv lawv cov khoom kho vajtse thiab software.
Lub iPhone 4 khav theeb txog nws 3.5 nti LED backlit Retina zaub nrog cov kev daws teeb meem siab dua ntawm 960 × 640 pixels, txawm tias tsis loj heev nws yooj yim txaus los nyeem txhua yam vim nws ci ntsa iab thiab ntse nrog kev daws teeb meem ntawm 960X640 pixels. Lub touchscreen yog rhiab heev thiab khawb resistant. Lub xov tooj ua haujlwm zoo heev, siv los ntawm 1GHz Apple A4 processor. Lub operating system yog iOS 4.3 uas yog suav tias yog qhov zoo tshaj plaws hauv kev lag luam yog kua dej ntawm lub cuab yeej. Web browsing ntawm Safari yog qhov kev paub zoo thiab tus neeg siv muaj kev ywj pheej los rub tawm ntau txhiab lub apps los ntawm Apple lub khw app. Lwm cov nta suav nrog 512 MB eDRAM, kev xaiv hauv lub cim xeeb ntawm 16 lossis 32 GB thiab lub koob yees duab dual, 5 megapixel 5x digital zoom rear koob yees duab nrog LED flash thiab 0.3 megapixel lub koob yees duab rau FaceTime video tham thiab hotspot muaj peev xwm.
Cov khoom qab zib slim muaj qhov ntev ntawm 15.2 x 48.6 x 9.3 hli thiab hnyav tsuas yog 137g. Rau kev sib txuas, muaj Bluetooth v2.1 + EDR thiab lub xov tooj muaj Wi-Fi 802.1b / g / n ntawm 2.4 GHz.
Tus iPhone Dawb 4 muaj nyob nrog GSM thiab CDMA teeb tsa thiab tib yam 16GB / 32GB kev hloov pauv. Ob leeg Dub iPhone 4 thiab Dawb iPhone 4 muaj rau Asmeskas cov neeg nqa khoom AT&T thiab Verizon thiab tseem muaj thoob ntiaj teb nrog ntau tus neeg nqa khoom. Nws muaj rau $ 200 (16 GB) thiab $ 300 (32 GB) ntawm daim ntawv cog lus 2 xyoo tshiab. Thiab ib txoj kev npaj cov ntaub ntawv kuj tseem xav tau rau cov ntawv thov hauv web. Nws tseem muaj nyob hauv Apple Store, lwm lub khw muag khoom thiab hauv khw muag khoom online.
