Summary | 68 Score | 69 Score | 79 Score | |
| Performance | Apple A8 1 GB RAM iOS 8, up to iOS 9.0.2 | Apple A8 1 GB RAM iOS 8, up to iOS 9.0.2 | HiSilicon Kirin 960 4 GB RAM Android OS, v7.0 (Nougat) | |
| Display | 4.7 inch 750 x 1334 pixels 326 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.5 inch 2560 x 1440 pixels 534 PPI Density | |
| Camera | 8 MP (Main) 1.2 MP (Front) | 8 MP (Main) 1.2 MP (Front) | 20 + 12 MP (Main) 8 MP (Front) 4K Video Recording Dual Camera | |
| Battery | 1810 mAh Li-Po | 2915 mAh Li-Po | 3750 mAh Li-ion | |
Display |
| Screen Size | 4.7 inch | 5.5 inch | 5.5 inch | |
| Screen Resolution | 750x1334 pixels | 1080x1920 pixels | 1440 x 2560 pixels | |
| Pixel Density | 326 PPI | 401 PPI | 534 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD, Multi-touch | |
| Gorilla Glass | - | - | Yes | |
| Screen Protection | - | - | Corning Gorilla Glass 5 | |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | Huawei Mobiles | |
| Chipset | Apple A8 | Apple A8 | HiSilicon Kirin 960 | |
| Processor | Dual-core 1.4 GHz Typhoon (ARM v8-based) | Dual-core 1.4 GHz Typhoon (ARM v8-based) | Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) | |
| RAM | 1 GB RAM | 1 GB RAM | 4 GB RAM | |
| GPU | PowerVR GX6450 (quad-core graphics) | PowerVR GX6450 (quad-core graphics) | Mali-G71 MP | |
Camera |
| Rear Camera Resolution | 8 MP | 8 MP | 20 + 12 MP | |
| Front Camera Resolution | 1.2 MP | 1.2 MP | 8 MP | |
| Video | | | 4K Video Recording | |
| Camera Features | Autofocus, Flash | Autofocus, Touch Focus, Flash, Panorama | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | |
General |
| Operating System | iOS | iOS | Android | |
| OS Version | iOS 8, up to iOS 9.0.2 | iOS 8, up to iOS 9.0.2 | Android OS, v7.0 (Nougat) | |
| Weight | 129 g | 172 g | | |
| Dimensions | 138.1 x 67 x 6.9 mm | 158.1 x 77.8 x 7.1 mm | | |
| Thickness | 6.9mm | 7.1mm | | |
Storage |
| Internal Storage | 16 GB | 64 GB | 64 GB | |
| Card Slot | No | No | microSD | |
| Other | 16GB storage, no card slot | 64GB storage, no card slot | 64 GB Storage | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.0, A2DP, LE | v4.0, A2DP, LE | v4.2, A2DP, LE | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Yes (Apple Pay only) | Yes (Apple Pay only) | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) - A1549 GSM, A1549 CDMA | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) - A1522 GSM, A1522 CDMA | LTE 2100, LTE 800, LTE 1800, LTE 2600 | |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1549 (GSM), A1549 (CDMA), A1586 | HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1522 (GSM), A1522 (CDMA), A1524 | UMTS 1900 / 2100 / 850 / 900 MHz | |
| 2G | GSM 850 / 900 / 1800 / 1900 - A1549 (GSM), A1549 (CDMA), A1586 | GSM 850 / 900 / 1800 / 1900 - A1522 (GSM), A1522 (CDMA), A1524 | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, WiFi Direct, hotspot | |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1810 mAh | 2915 mAh | 3750 mAh | |
| Battery Type | Li-Po | Li-Po | Li-ion | |
| Standby Time | Up to 250 h (3G) | Up to 384 h (3G) | | |
| Talk Time | Up to 14 h (3G) | Up to 24 h (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass barometer | Accelerometer gyro proximity compass barometer | Accelerometer Gyroscope Compass Light Sensor Barometer | |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | iMessage, SMS (threaded view), MMS, Email, Push Email | SMS(threaded view), MMS, Email, Push Mail, IM | |
| Java | No | No | | |
| Other | Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , iCloud Keychain , TV-out , Maps , Audio/video player/editor , Organizer , Document viewer/editor , Photo viewer/editor , Voice | Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , iCloud Keychain , TV-out , Maps , iBooks PDF reader , Audio/video player/editor , Organizer , Document viewer/editor , Photo v | | |