Apple,iPhone 4,3.5 inches,Apple A4,512 MB,8/16/32 GB,5 MP / VGA,1420 mAh,iOS 4

Display

• Size: 3.5 inches (diagonal)
• Resolution: 960 x 640 pixels at 326 ppi
• Technology: Retina display, IPS LCD
• Contrast Ratio: 800:1 (typical)
• Brightness: 500 cd/m² (typical)
• Features:
  • Fingerprint-resistant oleophobic coating on front and back
  • Support for display of multiple languages and characters simultaneously

Processor

• Chip: Apple A4 chip

Camera

• Rear Camera:
  • 5 MP iSight camera
  • f/2.8 aperture
  • LED flash
  • Backside illumination sensor
  • 5x digital zoom
  • Auto focus
  • Tap to focus
  • Face detection in still images
  • HDR for photos
  • Panorama
  • HD video recording (720p) up to 30 frames per second with audio
• Front Camera:
  • VGA-quality photos and video up to 30 frames per second

Connectivity

• Cellular:
  • GSM model: GSM/EDGE
  • CDMA model: CDMA EV-DO Rev. A
  • UMTS/HSDPA/HSUPA
• Wi-Fi: 802.11b/g/n (802.11n 2.4GHz only)
• Bluetooth: Bluetooth 2.1 + EDR
• GPS: Assisted GPS, GLONASS, Digital compass, Wi-Fi, Cellular

Sensors

• Three-axis gyro
• Accelerometer
• Proximity sensor
• Ambient light sensor

Battery

• Type: Built-in rechargeable lithium-ion battery
• Talk Time: Up to 7 hours on 3G
• Standby Time: Up to 300 hours
• Internet Use: Up to 6 hours on 3G, up to 10 hours on Wi-Fi
• Video Playback: Up to 10 hours
• Audio Playback: Up to 40 hours
• Charging: Charging via USB to computer system or power adapter

Dimensions and Weight

• Height: 4.5 inches (115.2 mm)
• Width: 2.31 inches (58.6 mm)
• Depth: 0.37 inches (9.3 mm)
• Weight: 4.8 ounces (137 grams)

Operating System

• OS: Initially iOS 4, upgradable to iOS 7.1.2

Additional Features

• SIM Card: Micro-SIM
• Audio:
  • Earphones with Remote and Mic
  • 3.5 mm stereo headphone mini-jack
  • Built-in speaker
  • Microphone
• Buttons and Connectors:
  • Home button
  • Volume up/down
  • Ring/silent switch
  • On/off or Sleep/wake button
  • 3.5 mm headphone jack
  • 30-pin connector
  • Built-in speaker
  • Microphone