Summary | 71 Score | 71 Score | 80 Score | |
| Performance | Apple A10 Fusion 2 GB RAM iOS v10 | Apple A10 3 GB RAM iOS v10 | MediaTek Helio P60 6 GB RAM Android Oreo 8.1 | |
| Display | 4.7 inch 1334 x 750 pixels 326 PPI Density | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 6.2 inch 1080 x 2280 pixels 474 PPI Density | |
| Camera | 12 MP (Main) 7 MP (Front) 4K Video Recording | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 16 MP (Main) 25 MP (Front) | |
| Battery | 1960 mAh Li-ion | 2900 mAh Li-ion | 3400 mAh Li-ion | |
Display |
| Screen Size | 4.7 inch | 5.5 inch | 6.2 inch | |
| Screen Resolution | 1334 x 750 pixels | 1920 x 1080 pixels | 1080 x 2280 pixels | |
| Pixel Density | 326 PPI | 401 PPI | 474 PPI | |
| Display Type | HD, LED-backlit IPS LCD, capacitive touchscreen, 16M colors | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | LTPS IPS TFT | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | - | Ion-strengthened glass, oleophobic coating | Corning Gorilla Glass 5 | |
Chipset |
| Brand | Apple Mobiles | Apple Mobiles | Oppo Mobiles | |
| Chipset | Apple A10 Fusion | Apple A10 | MediaTek Helio P60 | |
| Processor | Quad-core, 64-bit processor | 2.23 GHz Quad-core, 64-bit Processor | 2.0 GHz Octa-core Processor | |
| RAM | 2 GB RAM | 3 GB RAM | 6 GB RAM | |
| GPU | six-core graphics | six-core graphics | ARM Mali-G72 MP3 800MHZ | |
Camera |
| Rear Camera Resolution | 12 MP | 12 + 12 MP | 16 MP | |
| Front Camera Resolution | 7 MP | 7 MP | 25 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 | |
General |
| Operating System | iOS | iOS | Android | |
| OS Version | iOS v10 | iOS v10 | Android Oreo 8.1 | |
| Weight | 138 g | 188 g | 158 g | |
| Dimensions | 138.30 x 67.10 x 7.1 mm | 158.20 x 77.90 x 7.30 mm | 156 x 75.3 x 7.8 mm | |
| Thickness | 7.1mm | 7.3mm | 7.8mm | |
Storage |
| Internal Storage | 32 GB | 32 GB | 128 GB | |
| Card Slot | No | No | microSD, Up to 256 GB | |
| Other | 32 inbuilt memory | 32GB inbuilt | 128GB ,Expandable 256 GB | |
Communication |
| SIM Card Slots | Dual SIM | Single SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2, A2DP, LE | No | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Yes (Apple Pay only) | Apple Pay only | No | |
Connectivity |
| VoLTE | | | Dual SIM Dual VoLTE | |
| 4G | Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30 | LTE-A, HSPA, 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 | |
| 3G | 850, 900, 1700/2100, 1900, 2100 MHz | 850, 900, 1700/2100, 1900, 2100 MHz | UMTS 2100 / 900 MHz | |
| 2G | 850, 900, 1800, 1900 MHz | 850, 900, 1800, 1900 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 | Wi-Fi 802.11 a/b/g/n | |
| GPS | with A-GPS, GLONASS | A-GPS, GLONASS | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 1960 mAh | 2900 mAh | 3400 mAh | |
| Battery Type | Li-ion | Li-ion | Li-ion | |
| Standby Time | Up to 10 days | Up to 384 h (3G) | | |
| Talk Time | Up to 14 hours on 3G | Up to 21 h (3G) | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerator/Compass/Gyroscope/Proximity senssor Ambient light Barometer | | Light sensor Proximity sensor Accelerometer Compass Gyroscope | |
| Messaging | iMessage, SMS (threaded view), MMS, Email, Push Email | | | |
| Java | No | | | |
| Other | | | | |