Summary | 72 Score | 77 Score | 81 Score | 75 Score |
| Performance | Apple A9 2 GB RAM iOS 9, up to iOS 9.0.2 | Mediatek MT6755 Helio P10 4 GB RAM Android OS, v6.0.1 (Marshmallow) | MediaTek MT6750 SoC 4 GB RAM Android OS, v6.0 (Marshmallow) with Funtouch OS 2.6 | Qualcomm Snapdragon 820 3 GB RAM Android OS, v6.0 |
| Display | 4.7 inch 750 x 1334 pixels 326 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | 5.15 inch 1080 x 1920 pixels 428 PPI Density |
| Camera | 12 MP (Main) 5 MP (Front) 4K Video Recording | 13 MP (Main) 8 MP (Front) | 13 MP (Main) 20 MP (Front) | 16 MP (Main) 4 MP (Front) 4K Video Recording |
| Battery | 1715 mAh Li-Po | 3130 mAh Li-Po | 3000 mAh Li-po | 3000 mAh Li-Po |
Display |
| Screen Size | 4.7 inch | 5.5 inch | 5.5 inch | 5.15 inch |
| Screen Resolution | 750x1334 pixels | Full HD (1080 x 1920 pixels) | HD, 1280 x 720 pixels | 1080x1920 pixels |
| Pixel Density | 326 PPI | 401 PPI | 267 PPI | 428 PPI |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD capacitive touchscreen, 16M colors | IPS Multi-touch, Capacitive screen | IPS LCD capacitive touchscreen, 16M colors |
| Gorilla Glass | - | - | - | Yes |
| Screen Protection | Ion-strengthened glass, oleophobic coating | - | - | Corning Gorilla Glass 4 |
Chipset |
| Brand | Apple Mobiles | Gionee Mobiles | Vivo Mobiles | Xiaomi Mobiles |
| Chipset | Apple A9 | Mediatek MT6755 Helio P10 | MediaTek MT6750 SoC | Qualcomm Snapdragon 820 |
| Processor | Dual-core 1.84 GHz Twister | Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | Octa-core Processor 64bits | 1.8 GHz Quad Core Processor |
| RAM | 2 GB RAM | 4 GB RAM | 4 GB RAM | 3 GB RAM |
| GPU | PowerVR GT7600 (six-core graphics) | Mali-T860MP2 | Adreno 510 GPU | Adreno 530 |
Camera |
| Rear Camera Resolution | 12 MP | 13 MP | 13 MP | 16 MP |
| Front Camera Resolution | 5 MP | 8 MP | 20 MP | 4 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 | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging |
General |
| Operating System | iOS | Android | Android | Android |
| OS Version | iOS 9, up to iOS 9.0.2 | Android OS, v6.0.1 (Marshmallow) | Android OS, v6.0 (Marshmallow) with Funtouch OS 2.6 | Android OS, v6.0 |
| Weight | 143 g | 170 g | 154 g | 129 g |
| Dimensions | 138.3 x 67.1 x 7.1 mm | 153 x 75.2 x 7.6 mm | 153.8 x 75.5 x 7.6 mm | 144.6 x 69.2 x 7.3 mm |
| Thickness | 7.1mm | 7.6mm | 7.6mm | 7.3mm |
Storage |
| Internal Storage | 16 GB | 64 GB | 32 GB | 32 GB |
| Card Slot | No | microSD, Up to 256GB | microSD, up to 128GB | No |
| Other | 16GB storage, no card slot | 64GB storage, Expandable Up to 256 GB via microSD card | 32GB storage,expandable upto 128GB | 32GB storage, no card slot |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Micro-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v4.2, A2DP, LE | v4.0, A2DP | v4.1 | v4.2, A2DP, LE |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Yes (Apple Pay only) | No | No | Yes |
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 | TD-LTE 2300(band 40) FD-LTE 1800(band 3) | TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 2100 / 850 / 900 MHz | HSDPA 850 / 900 / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
| GPS | A-GPS, GLONASS | A-GPS | A-GPS | Yes, with A-GPS, GLONASS, BDS |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1715 mAh | 3130 mAh | 3000 mAh | 3000 mAh |
| Battery Type | Li-Po | Li-Po | Li-po | Li-Po |
| Standby Time | Up to 240 h (3G) | Up to 558 h (3G) | | |
| Talk Time | Up to 14 h (3G) | Up to 38 h 30 min (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass barometer | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Accelerometer Proximity Compass | accelerometer gyro proximity compass barometer |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | SMS(threaded view), MMS, Email, Push Mail, IM | 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 , Organizer , Document editor , Photo/video editor | | | |