Summary | 71 Score | 77 Score | 82 Score | |
| Performance | Apple A10 3 GB RAM iOS v10 | MediaTek MT6570 4 GB RAM Android, Lollipop 5.1 | Snapdragon 653 6 GB RAM Android 6.0.1 Marshmallow | |
| Display | 5.5 inch 1920 x 1080 pixels 401 PPI Density | 5.5 inch 1280 x 720 pixels 267 PPI Density | 6 inch 1920 x 1080 pixels 367 PPI Density | |
| Camera | 12 + 12 MP (Main) 7 MP (Front) 4K Video Recording Dual Camera | 13 MP (Main) 16 MP (Front) | 16 MP (Main) 16 MP (Front) | |
| Battery | 2900 mAh Li-ion | 2980 mAh Li-ion | 4000 mAh Li-ion | |
Display |
| Screen Size | 5.5 inch | 5.5 inch | 6 inch | |
| Screen Resolution | 1920 x 1080 pixels | 1280 x 720 pixels | 1920 x 1080 pixels | |
| Pixel Density | 401 PPI | 267 PPI | 367 PPI | |
| Display Type | LED-backlit IPS LCD, capacitive touchscreen, 16M colors | IPS LCD, Multi-touch | IPS ,Capacitive touchscreen | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | Ion-strengthened glass, oleophobic coating | - | - | |
Chipset |
| Brand | Apple Mobiles | Oppo Mobiles | Oppo Mobiles | |
| Chipset | Apple A10 | MediaTek MT6570 | Snapdragon 653 | |
| Processor | 2.23 GHz Quad-core, 64-bit Processor | Octa core 1.5 GHz | 1.95GHz octa-core | |
| RAM | 3 GB RAM | 4 GB RAM | 6 GB RAM | |
| GPU | six-core graphics | Mali-T860 GPU | Adreno 510 | |
Camera |
| Rear Camera Resolution | 12 + 12 MP | 13 MP | 16 MP | |
| Front Camera Resolution | 7 MP | 16 MP | 16 MP | |
| Video | 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 | Android | Android | |
| OS Version | iOS v10 | Android, Lollipop 5.1 | Android 6.0.1 Marshmallow | |
| Weight | 188 g | 160 g | 185 g | |
| Dimensions | 158.20 x 77.90 x 7.30 mm | 154.5 mm x 76 mm x 7.3 mm | 163.63 x 80.80 x 7.35 | |
| Thickness | 7.3mm | 7.3mm | 7.35mm | |
Storage |
| Internal Storage | 32 GB | 32 GB | 64 GB | |
| Card Slot | No | microSD, up to 128 GB | microSD, upto 128GB | |
| Other | 32GB inbuilt | 32GB, Expandable upto 128GB | 64GB ,Expandable up to 128 GB | |
Communication |
| SIM Card Slots | Single SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Micro-SIM | Nano-SIM | |
| Bluetooth | No | v4.0 | v4.1 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | Apple Pay only | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | LTE-A, HSPA, Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30 | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | LTE bands | |
| 3G | 850, 900, 1700/2100, 1900, 2100 MHz | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | UMTS 1900 / 2100 / 850 / 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 | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/g/n | |
| GPS | A-GPS, GLONASS | A-GPS | A-GPS, Glonass | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 2900 mAh | 2980 mAh | 4000 mAh | |
| Battery Type | Li-ion | Li-ion | Li-ion | |
| Standby Time | Up to 384 h (3G) | | | |
| Talk Time | Up to 21 h (3G) | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | | Accelerometer Proximity Gyroscope | | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |