Display
- Retina display
- 3.5-inch (diagonal) widescreen Multi-Touch display
- 960-by-640-pixel resolution at 326 ppi
- 800:1 contrast ratio (typical)
- 500 cd/m2 max brightness (typical)
- Fingerprint-resistant oleophobic coating on front and back
- Support for display of multiple languages and characters simultaneously
iSight Camera
- 8 megapixels
- ƒ/2.4 aperture
- LED flash
- Backside illumination sensor
- Five-element lens
- Hybrid IR filter
- Autofocus
- Tap to focus
- Face detection
- Panorama
- Photo geotagging
Video Camera
- 1080p HD video recording
- 30 fps
- LED light
- Video stabilization
- Tap to focus
- Face detection
- Video geotagging
Dimensions
- Height: 4.5 inches (115.2 mm)
- Width: 2.31 inches (58.6 mm)
- Depth: 0.37 inch (9.3 mm)
- Weight: 4.9 ounces (140 grams)
Cellular and Wireless
- World phone
- UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz); CDMA EV-DO Rev. A (800, 1900 MHz)3
- 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
- Bluetooth 4.0 wireless technology
Features
Capacity 8GB
Chip A5 chip
Video Calling
- FaceTime
- iPhone 4s to any FaceTime-enabled device over Wi-Fi or cellular
- Initiate video calls over HSPA, 3G, and 2G
- HVGA-resolution (480 by 320) calls over Wi-Fi
Facetime Camera
- VGA-resolution photos
- VGA-resolution video recording
Audio Calling
- FaceTime
- iPhone 4s to any FaceTime-enabled device over Wi-Fi or cellular
Audio Playback
- Frequency response: 20Hz to 20,000Hz
- Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
- User-configurable maximum volume limit
TV and Video
- AirPlay mirroring to Apple TV support at 720p
- AirPlay video streaming to Apple TV (3rd generation) at up to 1080p and Apple TV (2nd generation) at up to 720p
- Video mirroring and video out support: Up to 1080p with Apple Digital AV Adapter or Apple VGA Adapter (adapters sold separately)
- Video out support at 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately)
- Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format
Intelligent Assistant
- Siri
- Use your voice to send messages, set reminders, and more.
Power and Battery
- Built-in rechargeable lithium-ion battery
- Charging via USB to computer system or power adapter
- Talk time: Up to 8 hours on 3G
- Standby time: Up to 200 hours
- Internet use: Up to 6 hours on 3G, up to 9 hours on Wi-Fi
- Video playback: Up to 10 hours
- Audio playback: Up to 40 hours
Sensors
- Three-axis gyro
- Accelerometer
- Proximity sensor
- Ambient light sensor
System Requirements
- Apple ID (required for some features)
- Internet access8
Syncing with iTunes on a Mac or PC requires:
- Mac: OS X v10.6.8 or later
- PC: Windows 8; Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
- iTunes 11.1 or later (free download from www.itunes.com/download)
Locations
- Assisted GPS and GLONASS
- Digital compass
- Wi-Fi
- Cellular