Summary | 83 Score | 77 Score | 78 Score | |
| Performance | MediaTek MT6763T 3 GB RAM Android v7.1.1 Nougat | MediaTek MT6750 3 GB RAM Android v5.1.1 (Lollipop) | Qualcomm MSM8953 Snapdragon 625 4 GB RAM Android v7.1 (Nougat) | |
| Display | 5.7 inch 720 x 1440 pixels 474 PPI Density | 5.5 inch 720 x 1280 pixels 267 PPI Density | 5.99 inch 1080 x 2160 pixels 403 PPI Density | |
| Camera | 13 MP (Main) 8 MP (Front) 4K Video Recording | 13 MP (Main) 16 MP (Front) | 12 MP (Main) 5 MP (Front) | |
| Battery | 3180 mAh | 3075 mAh Li-Po | 4000 mAh Li-ion | |
Display |
| Screen Size | 5.7 inch | 5.5 inch | 5.99 inch | |
| Screen Resolution | 1440 x 2560 pixels | HD (720 x 1280 pixels) | 1080 x 2160 pixels | |
| Pixel Density | 474 PPI | 267 PPI | 403 PPI | |
| Display Type | Quad HD,Bezeless design | IPS LCD Capacitive Touchscreen, Multi-touch | FHD+ FullVision | |
| Gorilla Glass | - | Yes | Yes | |
| Screen Protection | - | Corning Gorilla Glass 4 | Corning Gorilla Glass | |
Chipset |
| Brand | Oppo Mobiles | Oppo Mobiles | Xiaomi Mobiles | |
| Chipset | MediaTek MT6763T | MediaTek MT6750 | Qualcomm MSM8953 Snapdragon 625 | |
| Processor | 2.5 GHz Octa-core processor | Quad core, 1 GHz, Cortex A53 + Quad core, 1.5 GHz, Cortex A53 | 2.0GHz Octa core processor | |
| RAM | 3 GB RAM | 3 GB RAM | 4 GB RAM | |
| GPU | | Mediatek MT6750 | Adreno 505 | |
Camera |
| Rear Camera Resolution | 13 MP | 13 MP | 12 MP | |
| Front Camera Resolution | 8 MP | 16 MP | 5 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 | Android | Android | Android | |
| OS Version | Android v7.1.1 Nougat | Android v5.1.1 (Lollipop) | Android v7.1 (Nougat) | |
| Weight | 143 g | 160 g | 180 g | |
| Dimensions | 150.5 x 73.1 x 7.7 mm | 154.5 x 76 x 7.4 mm | 158.5 x 75.5 x 8.1 mm | |
| Thickness | 7.7mm | 7.4mm | | |
Storage |
| Internal Storage | 32 GB | 32 GB | 64 GB | |
| Card Slot | microSD, Up to 256 GB | microSD, Up to 256GB | microSD, Up to 128 GB | |
| Other | 32 GB ,Expandable 256 GB | 32GB storage, microSD card slot | 64 GB, Expandable up to 128 GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Micro-SIM | Micro-SIM | Nano-SIM | |
| Bluetooth | v4.1 | v4.0 | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5) | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | |
| 3G | UMTS 2100 / 900 MHz | UMTS 1900 / 2100 / 850 / 900 MHz | UMTS 2100 / 900 MHz | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n | Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 a/b/g/n | |
| GPS | A-GPS | with A-GPS | A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3180 mAh | 3075 mAh | 4000 mAh | |
| Battery Type | | Li-Po | Li-ion | |
| Standby Time | | | Upto 210 Hrs | |
| Talk Time | Upto 28 hrs | | Upto 35 Hrs | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Light sensor Proximity sensor Accelerometer Compass Gyroscope hall sensor | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |