Summary | 72 Score | 74 Score | 76 Score | |
| Performance | Apple A9 2 GB RAM iOS 9, up to iOS 9.0.2 | Apple A10 2 GB RAM | 2 GB RAM Android Oreo 8.0 | |
| Display | 4.7 inch 750 x 1334 pixels 326 PPI Density | 4 inch 640 x 1136 pixels 326 PPI Density | 4.7 inch 720 x 1280 pixels 312 PPI Density | |
| Camera | 12 MP (Main) 5 MP (Front) 4K Video Recording | 12 MP (Main) 5 MP (Front) | 13 MP (Main) 8 MP (Front) | |
| Battery | 1715 mAh Li-Po | 2200 mAh Li-Po | 2350 mAh Li-ion | |
Display |
| Screen Size | 4.7 inch | 4 inch | 4.7 inch | |
| Screen Resolution | 750x1334 pixels | 640 x 1136 pixels | 720 x 1280 pixels | |
| Pixel Density | 326 PPI | 326 PPI | 312 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD | Super AMOLED capacitive touchscreen, 16M colors | |
| Gorilla Glass | - | - | Yes | |
| Screen Protection | Ion-strengthened glass, oleophobic coating | - | - | |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | Samsung Mobiles | |
| Chipset | Apple A9 | Apple A10 | | |
| Processor | Dual-core 1.84 GHz Twister | Deca Core Processor | 1.6 GHz Octa Core Processor | |
| RAM | 2 GB RAM | 2 GB RAM | 2 GB RAM | |
| GPU | PowerVR GT7600 (six-core graphics) | | Mali-T830MP2 | |
Camera |
| Rear Camera Resolution | 12 MP | 12 MP | 13 MP | |
| Front Camera Resolution | 5 MP | 5 MP | 8 MP | |
| Video | 4K Video Recording | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Panorama | |
General |
| Operating System | iOS | iOS | Android | |
| OS Version | iOS 9, up to iOS 9.0.2 | | Android Oreo 8.0 | |
| Weight | 143 g | | | |
| Dimensions | 138.3 x 67.1 x 7.1 mm | | 135.4 x 66.2 x 7.9 mm | |
| Thickness | 7.1mm | | 7.9mm | |
Storage |
| Internal Storage | 16 GB | 32 GB | 16 GB | |
| Card Slot | No | No | microSD, up to 256GB | |
| Other | 16GB storage, no card slot | 32 GB storage, no card slot | 16GB, Expandable up to 256GB | |
Communication |
| SIM Card Slots | Single SIM | Single SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2, A2DP, LE | v4.2, A2DP, LE | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Yes (Apple Pay only) | | | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) - A1688 | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 29(700) | | |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - A1662, A1723 | 850 / 900 / 1800 / 1900 MHz GSM | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, hotspot | Wi-Fi 802.11 a/g/n | |
| GPS | A-GPS, GLONASS | A-GPS, GLONASS | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1715 mAh | 2200 mAh | 2350 mAh | |
| Battery Type | Li-Po | Li-Po | Li-ion | |
| Standby Time | Up to 240 h (3G) | | | |
| Talk Time | Up to 14 h (3G) | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass barometer | Accelerometer Gyroscope Compass | Accelerometer Proximity Geomagnetic RGB Light Hall Barometer | |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | iMessage, SMS (threaded view), MMS, Email, Push Email | | |
| Java | No | No | | |
| Other | Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , iCloud Keychain , TV-out , Maps , Organizer , Document editor , Photo/video editor | | | |