| Design | Device Type | Smart Phone | | |
| OS | iOS 5, upgradable to iOS 9.1 | | |
| Dimension | 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) | | |
| Weight | 140 g (4.94 oz) | | |
| Technology | 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 | | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO | | |
| SIM | Micro-SIM - Scratch-resistant glass back panel | | |
| Announced | 2011, October | | |
| Status | Available. Released 2011, October | | |
| Display | Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | | |
| Size | 3.5 inches (~54.0% screen-to-body ratio) | | |
| Multi-touch | Yes | | |
| Protection | Corning Gorilla Glass, oleophobic coating | | |
| Photography | Rear Camera | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | | |
| Features | 1/3.2' sensor size, 1.4 µm pixel size, geo-tagging, touch focus, face detection, panorama, HDR photo | | |
| Video | 1080p@30fps | | |
| Front Camera | VGA, 480p@30fps, videocalling over Wi-Fi and 3G | | |
| Memory | Card slot | No | | |
| Internal | 8/16/32/64 GB, 512 MB RAM | | |
| Sound | Alert types | Vibration, proprietary ringtones | | |
| Loudspeaker | Yes | | |
| 3.5mm jack | Yes | | |
| Battery | Capacity | Non-removable Li-Po 1432 mAh battery (5.3 Wh) | | |
| 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 | | |
| Features | Chipset | Apple A5 | | |
| CPU | Dual-core 1 GHz Cortex-A9 | | |
| GPU | PowerVR SGX543MP2 | | |
| Sensors | Accelerometer, gyro, proximity, compass | | |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | | |
| Browser | HTML5 (Safari) | | |
| Java | No | | |
| Colors | Black, White | | |
| Others | - Active noise cancellation with dedicated mic
- Siri natural language commands and dictation
- iCloud cloud service
- TV-out
- Maps
- Audio/video player/editor
- Organizer
- Document viewer
- Photo viewer/editor
- Voice memo/dial/command
- Predictive text input | | |
