Summary | 81 Score | 79 Score | 80 Score | |
| Performance | Mediatek MT6750T 4 GB RAM Android, Marshmallow 6.0 with ColorUI 3.0 | Mediatek MT6763T 4 GB RAM Android 7.1 (Nougat) | Qualcomm Snapdragon 450 4 GB RAM Android v7.1 (Nougat) | |
| Display | 5.5 inch 1080 x 1920 pixels 401 PPI Density | 6 inch 1080 x 2160 pixels 401 PPI Density | 5.7 inch 720 x 1440 pixels 283 PPI Density | |
| Camera | 13 MP (Main) 16 + 8 MP (Front) Dual Camera | 16 MP (Main) 20 MP (Front) | 16 MP (Main) 24 MP (Front) | |
| Battery | 3200 mAh Li-ion | 3200 mAh Li-ion | 3000 mAh Li-Po | |
Display |
| Screen Size | 5.5 inch | 6 inch | 5.7 inch | |
| Screen Resolution | 1080 x 1920 Pixels | 1080 x 2160 pixels | 720 x 1440 pixels | |
| Pixel Density | 401 PPI | 401 PPI | 283 PPI | |
| Display Type | IPS LCD, Multi-touch | Full HD+, TFT-LTPS | IPS LCD 2.5D Glass, Full View 18:9 Display | |
| Gorilla Glass | Yes | - | Yes | |
| Screen Protection | Gorilla Glass 5 | - | Corning Gorilla Glass | |
Chipset |
| Brand | Oppo Mobiles | Oppo Mobiles | Vivo Mobiles | |
| Chipset | Mediatek MT6750T | Mediatek MT6763T | Qualcomm Snapdragon 450 | |
| Processor | Octa-core processor | Octa Core 2.5 GHz | 1.8GHz Octa Core Processor | |
| RAM | 4 GB RAM | 4 GB RAM | 4 GB RAM | |
| GPU | Mali T860 | Mali-G71 MP2 | Adreno 506 | |
Camera |
| Rear Camera Resolution | 13 MP | 16 MP | 16 MP | |
| Front Camera Resolution | 16 + 8 MP | 20 MP | 24 MP | |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android, Marshmallow 6.0 with ColorUI 3.0 | Android 7.1 (Nougat) | Android v7.1 (Nougat) | |
| Weight | 153 g | 152 g | 139 g | |
| Dimensions | 153.3 x 75.2 x 7.3 mm | 156.5 x 76 x 7.5 mm | 149.3 x 72.8 x 7.9mm | |
| Thickness | 7.3mm | 7.5mm | 7.9mm | |
Storage |
| Internal Storage | 64 GB | 32 GB | 32 GB | |
| Card Slot | microSD, up to 128 GB | microSD, up to 256GB | microSD, Up to 256 GB | |
| Other | 64 GB storage, Expandable up to 128GB | 32 GB, Expandable up to 256GB | 32 GB ,Expandable Upto 256 GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.1 | 4.2, A2DP, LE | v4.2 | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | No | |
Connectivity |
| VoLTE | | | | |
| 4G | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink) | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | |
| 3G | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | 850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUPA) | UMTS 2100 / 900 MHz | |
| 2G | 850 / 900 / 1800 / 1900 MHz GSM | 850 / 900 / 1800 / 1900 MHz GSM | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11 a/g/n | Wi-Fi 802.11, b/g/n | |
| GPS | A-GPS, Glonass | A-GPS, Glonass | with A-GPS | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3200 mAh | 3200 mAh | 3000 mAh | |
| Battery Type | Li-ion | Li-ion | Li-Po | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Accelerometer Proximity Compass | Distance Sensor Light Sensor G-sensor E-compass | Light sensor Proximity sensor Accelerometer Compass Gyroscope | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |