Apple iPhone 4
Discover the Apple iPhone 4 specifications, including camera, display, battery, and features. Compare on DigitalNerds.
Key Features

3.5 inches, 36.5 cm,2,(~54.0% screen-to-body ratio)
640 x 960

5 MP
720p@30fps

0.5GB RAM
Apple A4 (45 nm)

Li-Po 1420 mAh, non-removable
Full Specifications
Network
Technology: GSM / HSPA
2G bands: GSM 850 / 900 / 1800 / 1900
3G bands: HSDPA 850 / 900 / 1900 / 2100
Speed: HSPA 7.2/5.76 Mbps
Launch
Announced: 2010, June. Released 2010, June
Status: Discontinued
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)
Build: Glass front (Corning-made glass), glass back, stainless steel frame
SIM: Micro-SIM
Display
Type: IPS LCD
Size:
- 3.5 inches, 36.5 cm
- 2
- (~54.0% screen-to-body ratio)
Resolution: 640 x 960 pixels, 3:2 ratio (~330 ppi density)
Protection: Corning Gorilla Glass, oleophobic coating
Platform
OS: iOS 4, upgradable to iOS 7.1.2
Chipset: Apple A4 (45 nm)
CPU: 1.0 GHz Cortex-A8
GPU: PowerVR SGX535
Memory
Card slot: No
Internal: 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM
Main Camera
Single: 5 MP, f/2.8, 1/3.2", 1.75µm, AF
Features: LED flash, HDR
Video: 720p@30fps
Selfie camera
Single: VGA, videocalling over Wi-Fi only
Video: 480p@30fps
Sound
Loudspeaker: Yes
3.5mm jack: Yes
Comms
WLAN: Wi-Fi 802.11 b/g/n, hotspot
Bluetooth: 2.1, A2DP
Positioning: GPS, A-GPS
Radio: No
USB: 2.0
Features
Sensors: Accelerometer, gyro, proximity, compass
Browser: HTML5 (Safari)
Battery
Type: Li-Po 1420 mAh, non-removable
Stand-by: Up to 300 h (3G)
Talk time: Up to 7 h (3G)
Misc
Colors: Black, White
Models: A1349, A1332, iPhone 3,1
SAR: 1.17 W/kg (head) 1.11 W/kg (body)
SAR EU: 0.93 W/kg (head) 0.74 W/kg (body)
Price: About 200 EUR
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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