Summary | 73 Score | 71 Score | 81 Score | 78 Score |
| Performance | Apple A9 2 GB RAM iOS 9, up to iOS 9.0.2 | Apple A10 Fusion 2 GB RAM iOS v10 | Qualcomm MSM8998 Snapdragon 835 4 GB RAM Android 7.1.2 (Nougat) | Qualcomm Snapdragon 835 8 GB RAM Android v7.1.1 Nougat OS |
| Display | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 4.7 inch 1334 x 750 pixels 326 PPI Density | 6 inch 1440 x 2880 pixels 538 PPI Density | 5.5 inch 1080 x 1920 pixels 401 PPI Density |
| Camera | 12 MP (Main) 5 MP (Front) 4K Video Recording | 12 MP (Main) 7 MP (Front) 4K Video Recording | 16 + 13 MP (Main) 5 MP (Front) 4K Video Recording Dual Camera | 20 + 16 MP (Main) 16 MP (Front) Dual Camera |
| Battery | 2915 mAh Li-Po | 1960 mAh Li-ion | 3300 mAh Li-ion | 3300 mAh Li-ion |
Display |
| Screen Size | 5.5 inch | 4.7 inch | 6 inch | 5.5 inch |
| Screen Resolution | 1080x1920 pixels | 1334 x 750 pixels | 1440 x 2560 pixels | 1080 x 1920 pixels |
| Pixel Density | 401 PPI | 326 PPI | 538 PPI | 401 PPI |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | HD, LED-backlit IPS LCD, capacitive touchscreen, 16M colors | P-OLED ,QHD+ | Optic AMOLED,Full HD |
| Gorilla Glass | - | Yes | Yes | Yes |
| Screen Protection | - | - | Corning Gorilla Glass 5 | 2.5D Corning Gorilla Glass 5 |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | LG Mobiles | Oneplus Mobiles |
| Chipset | Apple A9 | Apple A10 Fusion | Qualcomm MSM8998 Snapdragon 835 | Qualcomm Snapdragon 835 |
| Processor | Dual-core 1.84 GHz Twister | Quad-core, 64-bit processor | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) | 2.45GHz Octa-core processor |
| RAM | 2 GB RAM | 2 GB RAM | 4 GB RAM | 8 GB RAM |
| GPU | PowerVR GT7600 (six-core graphics) | six-core graphics | | Adreno 540 |
Camera |
| Rear Camera Resolution | 12 MP | 12 MP | 16 + 13 MP | 20 + 16 MP |
| Front Camera Resolution | 5 MP | 7 MP | 5 MP | 16 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 | Android |
| OS Version | iOS 9, up to iOS 9.0.2 | iOS v10 | Android 7.1.2 (Nougat) | Android v7.1.1 Nougat OS |
| Weight | 192 g | 138 g | 158 g | 153 g |
| Dimensions | 158.2 x 77.9 x 7.3 mm | 138.30 x 67.10 x 7.1 mm | 151.7 x 75.4 x 7.4 mm | 154.2 x 74.1 x 7.25 mm |
| Thickness | 7.3mm | 7.1mm | 7.3mm | 7.25mm |
Storage |
| Internal Storage | 64 GB | 32 GB | 64 GB | 128 GB |
| Card Slot | No | No | microSD, Up to 2TB | No microSD |
| Other | 64GB storage, no card slot | 32 inbuilt memory | 64GB storage, Expandable Up to 2TB | 128GB storage |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v4.2, A2DP, LE | v4.2, A2DP, LE | v5.0 | v5.0, support aptX & aptX HD |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Yes (Apple Pay only) | Yes (Apple Pay only) | Yes | 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), 30(2300) - A1633 | 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 | TD-LTE 2300(band 40) FD-LTE 1800(band 3) |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 | 850, 900, 1700/2100, 1900, 2100 MHz | UMTS 2100 MHz | UMTS 1900 / 2100 / 850 / 900 MHz |
| 2G | GSM 850 / 900 / 1800 / 1900 | 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, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n |
| GPS | Yes, with A-GPS, GLONASS | with A-GPS, GLONASS | A-GPS, GLONASS | GLONASS, BeiDou |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2915 mAh | 1960 mAh | 3300 mAh | 3300 mAh |
| Battery Type | Li-Po | Li-ion | Li-ion | Li-ion |
| Standby Time | Up to 384 h (3G) | Up to 10 days | | |
| Talk Time | Up to 24 h (3G) | Up to 14 hours on 3G | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer gyro proximity compass barometer | Accelerator/Compass/Gyroscope/Proximity senssor Ambient light Barometer | Proximity sensor Accelerometer Compass Gyroscope | Hall Accelerometer Gyroscope Proximity RGB Ambient Light Sensor Electronic Compass Sensor Hub |
| 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 | | | |