Summary | 71 Score | 69 Score | 76 Score | 79 Score |
| Performance | Apple A10 Fusion 2 GB RAM iOS v10 | Apple A9 2 GB RAM iOS 9.3 | Qualcomm Snapdragon 435 3 GB RAM Android 7.1.1 Nougat | 2 x Qualcomm Snapdragon 830 12 GB RAM Swordfish OS (based on Sailfish OS) |
| Display | 4.7 inch 1334 x 750 pixels 326 PPI Density | 4 inch 640 x 1136 pixels 326 PPI Density | 5.5 inch 1080 x 2160 pixels 442 PPI Density | 5.8 inch 1440 x 2560 pixels 506 PPI Density |
| Camera | 12 MP (Main) 7 MP (Front) 4K Video Recording | 12 MP (Main) 1.2 MP (Front) 4K Video Recording | 13 MP (Main) 5 MP (Front) | 60 MP (Main) 20 MP (Front) 4K Video Recording |
| Battery | 1960 mAh Li-ion | 1642 mAh Li-Po | 3000 mAh | 4000 mAh Li-ion |
Display |
| Screen Size | 4.7 inch | 4 inch | 5.5 inch | 5.8 inch |
| Screen Resolution | 1334 x 750 pixels | 640x1136 pixels | 1080 x 2160 pixels | 1440 x 2560 pixels |
| Pixel Density | 326 PPI | 326 PPI | 442 PPI | 506 PPI |
| Display Type | HD, LED-backlit IPS LCD, capacitive touchscreen, 16M colors | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | FHD+ FullVision Display | IPS LCD, Multi-touch |
| Gorilla Glass | Yes | - | - | - |
| Screen Protection | - | - | - | - |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | LG Mobiles | Turing Mobiles |
| Chipset | Apple A10 Fusion | Apple A9 | Qualcomm Snapdragon 435 | 2 x Qualcomm Snapdragon 830 |
| Processor | Quad-core, 64-bit processor | Dual-core 1.84 GHz Twister | Octa-core processor | 16 Kryo core Processor |
| RAM | 2 GB RAM | 2 GB RAM | 3 GB RAM | 12 GB RAM |
| GPU | six-core graphics | PowerVR GT7600 (six-core graphics) | Adreno 505 | Dual Adreno 540 GPU |
Camera |
| Rear Camera Resolution | 12 MP | 12 MP | 13 MP | 60 MP |
| Front Camera Resolution | 7 MP | 1.2 MP | 5 MP | 20 MP |
| Video | 4K Video Recording | 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 | iOS | Android | Other |
| OS Version | iOS v10 | iOS 9.3 | Android 7.1.1 Nougat | Swordfish OS (based on Sailfish OS) |
| Weight | 138 g | 113 g | 149 g | |
| Dimensions | 138.30 x 67.10 x 7.1 mm | 123.8 x 58.6 x 7.6 mm | 142.5 x 69.3 x 8.1 mm | |
| Thickness | 7.1mm | 7.6mm | 8.1mm | |
Storage |
| Internal Storage | 32 GB | 16 GB | 32 GB | 512 GB |
| Card Slot | No | No | microSD, Up to 2TB | microSD, up to 500 GB |
| Other | 32 inbuilt memory | 16 GB storage, no card slot | 32 GB , Expandable up to 2TB | 512GB, Expandable up to 500GB |
Communication |
| SIM Card Slots | Dual SIM | Single SIM | Dual SIM | Four SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Micro-SIM | Nano-SIM |
| Bluetooth | v4.2, A2DP, LE | v4.2, A2DP, LE | v4.2 | v4.2 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Yes (Apple Pay only) | Yes (Apple Pay only) | No | No |
Connectivity |
| VoLTE | | | | |
| 4G | Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30 | 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) - A1662 | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 |
| 3G | 850, 900, 1700/2100, 1900, 2100 MHz | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - A1662, A1723 | UMTS 2100 / 900 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA) |
| 2G | 850, 900, 1800, 1900 MHz | GSM 850 / 900 / 1800 / 1900 - A1662, A1723 | GSM 1800 / 1900 / 850 / 900 MHz | 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/b/g/n | Wi-Fi 802.11 a/g/n |
| GPS | with A-GPS, GLONASS | Yes, with A-GPS, GLONASS | A-GPS | A-GPS |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1960 mAh | 1642 mAh | 3000 mAh | 4000 mAh |
| Battery Type | Li-ion | Li-Po | | Li-ion |
| Standby Time | Up to 10 days | Up to 240 h (2G) / Up to 240 h (3G) | | |
| Talk Time | Up to 14 hours on 3G | Up to 14 h (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerator/Compass/Gyroscope/Proximity senssor Ambient light Barometer | Fingerprint accelerometer gyro proximity compass | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Accelerometer Proximity |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | iMessage, SMS (threaded view), MMS, Email, Push Email | | SMS, MMS, Email, Push Email, IM |
| Java | No | No | | |
| Other | | Active noise cancellation with dedicated mic , Siri natural language commands and dictation , iCloud cloud service , MP3/WAV/AAX+/AIFF/Apple Lossless player , MP4/H.264 player , Audio/video/photo editor , Document editor | | |