Apple iPhone 4

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 (Gorilla Glass), glass back, stainless steel frame
• SIM: Micro-SIM
• Note: Scratch-resistant glass back panel

Display

• Type: IPS LCD
• Size: 3.5 inches, 36.5 cm2 (~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
• GPS: Yes, with 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