| Processor | Apple A9 |
| Display | 5.5 inches (13.97 cm) |
| Storage | 16GB |
| Rear Camera | 12MP |
| Battery | 2750 mAh |
| RAM | 2GB |
| Resolution | 1080x1920 pixels |
| Aspect ratio | 16:9 |
| Display Type | LED-backlit IPS LCD |
| Screen Size | 5.5 inches (13.97 cm) |
| Pixel Density | 401 pixels per inch (ppi) |
| Touchscreen type | Capacitive |
| Color Reproduction | 16M Colors |
| Protection | Ion-Strengthened Glass, Oleophobic coating |
| Screen to body percentage | 67.7 % |
| RAM | 2GB |
| Internal | 16GB |
| Expandable | No |
| Dimensions | 6.2 x 3.0 x 0.2 inches (158.2 x 77.9 x 7.3 mm) |
| Water Resistant | No |
| Weight | 192 grams (6.77 oz) |
| Colors | Space Gray, Silver, Gold, Rose Gold |
| Operating System | iOS 9 |
| Selfie | 5MP |
| Rear | 12MP |
| Rear Camera Features | Dual-LED dual-tone flash, HDR |
| Selfie Camera Features | Face detection, HDR, panorama |
| Physical Aperture | Rear (f/2.2) , Front (f/2.2) |
| Image Stabilization | Yes, Optical Image Stabilisation |
| Video | 2160p@30fps, 1080p@60fps, 1080p@120fps, 720p@240fps |
| Standby Time | 384 hrs (3G) |
| Type | Li-Po |
| Removable Battery | No |
| Talk time | 24 hrs (3G) |
| Wireless Charging | No |
| Capacity | 2750 mAh |
| Fast Charging | No |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, QZSS |
| Wi-Fi | Yes with dual-band, hotspot |
| Bluetooth | v4.2 with A2DP, LE |
| Network | 4G VoLTE, 4G |
| USB | v2.0, proprietary reversible connector |
| Voice Over LTE (VoLTE) | Yes |
| SIM Configuration | Single SIM, Nano-SIM |
| NFC Chipset | Yes |
| Infrared | No |
| Chipset | Apple A9 |
| CPU | 1.84 GHz Twister |
| Graphics | Power VR GT7600 |
| Architecture | 64 bit |
| No of Cores | 2 (Dual Core) |
| Accelerometer | Yes |
| Gyroscope | Yes |
| Fingerprint sensor | Yes, Front- mounted |
| Other Sensors | Proximity Sensor |
| Speaker | Yes |
| Audio Jack | 3.5mm |