IPHONE 4S

  -  
Released 2011, October 14 140g, 9.3mm thickness quả táo 5, up to quả táo 9.3.6 8GB/16GB/64GB storage, no card slot 1.8% 46,363,522 hits 3.5"

CDMA available only if sold và activated for use on a CDMA network

Network
TechnologyGSM / CDMA / HSPA / EVDO
2G bandsGSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
SpeedHSPA 14.4/5.76 Mbps
Launch
Announced2011, October 04. Released 2011, October 14
StatusDiscontinued
Body
Dimensions115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
Weight140 g (4.94 oz)
BuildGlass front (Gorilla Glass), glass back, stainless steel frame
SIMMicro-SIM
Scratch-resistant glass back panel
Display
TypeIPS LCD
Size3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Resolution640 x 960 pixels, 3:2 ratio (~330 ppi density)
ProtectionCorning Gorilla Glass, oleophobic coating
Platform
OSiOS 5, upgradable to game ios 9.3.6
ChipsetApple A5 (45 nm)
CPUDual-core 1.0 GHz Cortex-A9
GPUPowerVR SGX543MP2
Memory
Card slotNo
Internal8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM
Main Camera
Single8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF
FeaturesLED flash, panorama, HDR
Video1080p
30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 b/g/n, hotspot
Bluetooth4.0, A2DP, LE
GPSYes, with A-GPS, GLONASS
RadioNo
USB2.0
Features
SensorsAccelerometer, gyro, proximity, compass
Battery
TypeLi-Po 1432 mAh, non-removable (5.3 Wh)
Stand-byUp to lớn 200 h (3G)
Talk timeUp to 8 h (3G)
Misc
ColorsBlack, White
ModelsA1431, A1387, iPhone4,1
SAR1.18 W/kg (head) 0.98 W/kg (body)
SAR EU0.99 W/kg (head) 0.99 W/kg (body)
PriceAbout 190 EUR
Tests
DisplayContrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight)
CameraPhoto / Video
LoudspeakerVoice 65dB / Noise 64dB / Ring 74dB
Audio qualityNoise -91.2dB / Crosstalk -93.0dB
Battery life
tăng like fanpage