گوشی آیفون Apple iPhone 4s
گوشی آیفون Apple iPhone 4s
مشخصات گوشی آیفون Apple iPhone 4s
گوشی موبایل
NETWORK | Technology | GSM / CDMA / HSPA / EVDO |
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LAUNCH | Announced | 2011, October |
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Status | Available. Released 2011, October |
BODY | Dimensions | 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
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Weight | 140 g (4.94 oz) |
SIM | Micro-SIM |
| – Scratch-resistant glass back panel |
DISPLAY | Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors |
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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 5, upgradable to iOS 9.3.5 |
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Chipset | Apple A5 |
CPU | Dual-core 1.0 GHz Cortex-A9 |
GPU | PowerVR SGX543MP2 |
MEMORY | Card slot | No |
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Internal | 8/16/32/64 GB, 512 MB RAM |
CAMERA | Primary | 8 MP, f/2.4, 35mm, autofocus, LED flash, check quality |
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Features | 1/3.2″ sensor size, 1.4 µm pixel size, geo-tagging, touch focus, face detection, panorama, HDR photo |
Video | 1080p@30fps, check quality |
Secondary | VGA, 480p@30fps, videocalling over Wi-Fi and 3G |
SOUND | Alert types | Vibration, proprietary ringtones |
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Loudspeaker | Yes |
3.5mm jack | Yes |
| – Active noise cancellation with dedicated mic |
COMMS | WLAN | Wi-Fi 802.11 b/g/n, hotspot |
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Bluetooth | v4.0, A2DP, LE |
GPS | Yes, with A-GPS, GLONASS |
Radio | No |
USB | v2.0 |
FEATURES | Sensors | Accelerometer, gyro, proximity, compass |
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Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email |
Browser | HTML5 (Safari) |
Java | No |
| – Siri natural language commands and dictation – iCloud cloud service – MP3/WAV player – MP4/H.264 player – Audio/video/photo editor – Document viewer |
BATTERY | | Non-removable Li-Po 1432 mAh battery (5.3 Wh) |
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Stand-by | Up to 200 h (2G) / Up to 200 h (3G) |
Talk time | Up to 14 h (2G) / Up to 8 h (3G) |
Music play | Up to 40 h |
MISC | Colors | Black, White |
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SAR US | 1.18 W/kg (head) 0.98 W/kg (body) |
SAR EU | 0.99 W/kg (head) 0.99 W/kg (body) |
Price group | 4/10 |
TESTS | Display | Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight) |
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Camera | Photo / Video |
Loudspeaker | Voice 65dB / Noise 64dB / Ring 74dB |
Audio quality | Noise -91.2dB / Crosstalk -93.0dB |
Battery life | Endurance rating 45h |