Summary | 71 Score | 74 Score | 74 Score | |
| Performance | Apple A10 3 GB RAM iOS v10 | Apple A11 Bionic 3 GB RAM iOS 11 | 4 GB RAM Android, Marshmallow 6.0 | |
| Display | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.6 inch 1920 x 1080 pixels 394 PPI Density | |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Wide-angle: ƒ/1.8 aperture,Telephoto: ƒ/2.8 aperture, Optical zoom,digital zoom up to 10x,Portrait mode | 12 + 12 MP (Main) 8 MP (Front) Dual Camera | |
| Battery | 2900 mAh Li-ion | 2900 mAh Li-ion | 3000 mAh Li-ion | |
Display |
| Screen Size | 5.5 inch | 5.5 inch | 5.6 inch | |
| Screen Resolution | 1920 x 1080 pixels | 1080 x 1920 pixels | 1920 * 1080 pixels | |
| Pixel Density | 401 PPI | 401 PPI | 394 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | Retina HD display,LCD IPS ,3D Touch | IPS LCD, Multi-touch | |
| Gorilla Glass | Yes | - | Yes | |
| Screen Protection | Ion-strengthened glass, oleophobic coating | Ion-strengthened glass, oleophobic coating | - | |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | Apple Mobiles | |
| Chipset | Apple A10 | Apple A11 Bionic | | |
| Processor | 2.23 GHz Quad-core, 64-bit Processor | Hexa-core ,Embedded M11 motion coprocessor | Quad Core processor | |
| RAM | 3 GB RAM | 3 GB RAM | 4 GB RAM | |
| GPU | six-core graphics | | | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 12 + 12 MP | 12 + 12 MP | |
| Front Camera Resolution | 7 MP | 7 MP | 8 MP | |
| Video | 4K Video Recording | 4K Video Recording | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | iOS | iOS | iOS | |
| OS Version | iOS v10 | iOS 11 | Android, Marshmallow 6.0 | |
| Weight | 188 g | 202 g | | |
| Dimensions | 158.20 x 77.90 x 7.30 mm | 158.4 x 78.1 x 7.5 mm | | |
| Thickness | 7.3mm | 7.5mm | 6.1mm | |
Storage |
| Internal Storage | 32 GB | 64 GB | 32 GB | |
| Card Slot | No | No microSD | No | |
| Other | 32GB inbuilt | 64 GB Inbuilt Storage,Non expandable | 32GB inbuilt | |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | No | 5.0, A2DP, LE,wireless technology | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Apple Pay only | Yes | | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE-A, HSPA, Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30 | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | 4G LTE | |
| 3G | 850, 900, 1700/2100, 1900, 2100 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | 850, 900, 1800, 1900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac | 802.11ac Wi?Fi with MIMO | Wi-Fi 802.11 a/g/n | |
| GPS | A-GPS, GLONASS | A-GPS, GLONASS, GALILEO | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2900 mAh | 2900 mAh | 3000 mAh | |
| Battery Type | Li-ion | Li-ion | Li-ion | |
| Standby Time | Up to 384 h (3G) | Up to 60 hours | | |
| Talk Time | Up to 21 h (3G) | Up to 21 hours | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | | Accelerometer gyro proximity compass barometer | Accelerometer Gyro Proximity Compass Barometer | |
| Messaging | | | iMessage, SMS (threaded view), MMS, Email, Push Email | |
| Java | | | | |
| Other | | | | |