گوشی آیفون Apple iPhone 4
گوشی آیفون Apple iPhone 4
قيمت :  تومان

گوشی آیفون Apple iPhone 4

مشخصات گوشی آیفون Apple iPhone 4

گوشی موبایل

NETWORK Technology GSM / HSPA
LAUNCH Announced 2010, June
Status Available. Released 2010, June
BODY Dimensions 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
Weight 137 g (4.83 oz)
SIM Micro-SIM
– Scratch-resistant glass back panel
DISPLAY Type LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Size 3.5 inches (~54.0% screen-to-body ratio)
Resolution 640 x 960 pixels (~330 ppi pixel density)
Multitouch Yes
Protection Corning Gorilla Glass, oleophobic coating
PLATFORM OS iOS 4, upgradable to iOS 7.1.1
Chipset Apple A4
CPU 1.0 GHz Cortex-A8
GPU PowerVR SGX535
MEMORY Card slot No
Internal 8/16/32 GB, 512 MB RAM
CAMERA Primary 5 MP, f/2.8, autofocus, LED flash, check quality
Features 1/3.2″ sensor size, 1.75 µm pixel size, geo-tagging, touch focus, HDR photo
Video 720p@30fps, check quality
Secondary VGA, 480p@30fps, videocalling over Wi-Fi only
SOUND Alert types Vibration, proprietary ringtones
Loudspeaker Yes
3.5mm jack Yes
– Active noise cancellation with dedicated mic
COMMS WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth v2.1, A2DP
GPS Yes, with A-GPS
Radio No
USB v2.0
FEATURES Sensors Accelerometer, gyro, proximity, compass
Messaging iMessage, SMS (threaded view), MMS, Email, Push Email
Browser HTML5 (Safari)
Java No
– iCloud cloud service
– MP3/WAV player
– MP4/H.264 player
– Document viewer
BATTERY Non-removable Li-Po 1420 mAh battery
Stand-by Up to 300 h (2G) / Up to 300 h (3G)
Talk time Up to 14 h (2G) / Up to 7 h (3G)
Music play Up to 40 h
MISC Colors Black, White
SAR US 1.17 W/kg (head)     1.11 W/kg (body)
SAR EU 0.93 W/kg (head)     0.74 W/kg (body)
Price group 4/10
TESTS Display Contrast ratio: 1242:1 (nominal) / 2.016:1 (sunlight)
Camera Photo / Video
Loudspeaker Voice 65dB / Noise 60dB / Ring 66dB
Audio quality Noise -90.1dB / Crosstalk -89.6dB

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