Summary | 82 Score | 75 Score | 81 Score | 85 Score |
| Performance | Qualcomm Snapdragon 660 6 GB RAM Android Oreo 8.1 | Exynos 7904 (14 nm) 4 GB RAM Android v9.0 (Pie) | Qualcomm Snapdragon 712 6 GB RAM Android 9 (Pie) | Qualcomm Snapdragon 712 6 GB RAM Android v9.0 (Pie) |
| Display | 6.41 inch 1080 x 2160 pixels 402 PPI Density | 6.4 inch 720 x 1560 pixels 403 PPI Density | 6.2 inch 1080 x 2340 pixels 395 PPI Density | 6.38 inch 1080 x 2340 pixels 404 PPI Density |
| Camera | 16 + 5 MP (Main) 25 MP (Front) Dual Camera | 28 + 8 + 5 MP (Main) 16 MP (Front) Triple Camera | 16 + 8 + 2 MP (Main) 32 MP (Front) Triple Camera | 48 + 8 + 2 MP (Main) 32 MP (Front) Triple Camera |
| Battery | 3500 mAh Li-ion | 4000 mAh | 5000 mAh | 4500 mAh |
Display |
| Screen Size | 6.41 inch | 6.4 inch | 6.2 inch | 6.38 inch |
| Screen Resolution | 1080 x 2160 pixels | 720 x 1560 pixels | 1080 x 2280 pixels | 1080 x 2340 pixels |
| Pixel Density | 402 PPI | 403 PPI | 395 PPI | 404 PPI |
| Display Type | Super AMOLED | Super AMOLED capacitive touchscreen, 16M colors | IPS LCD | Super AMOLED Capacitive Touchscreen, Multi-touch |
| Gorilla Glass | - | - | - | - |
| Screen Protection | - | - | - | - |
Chipset |
| Brand | Oppo Mobiles | Samsung Mobiles | Vivo Mobiles | Vivo Mobiles |
| Chipset | Qualcomm Snapdragon 660 | Exynos 7904 (14 nm) | Qualcomm Snapdragon 712 | Qualcomm Snapdragon 712 |
| Processor | Octa core processor | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) | Octa core (2.3 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360) |
| RAM | 6 GB RAM | 4 GB RAM | 6 GB RAM | 6 GB RAM |
| GPU | Adreno 620 | Mali-G71 MP2 | Adreno 616 | Adreno 616 |
Camera |
| Rear Camera Resolution | 16 + 5 MP | 28 + 8 + 5 MP | 16 + 8 + 2 MP | 48 + 8 + 2 MP |
| Front Camera Resolution | 25 MP | 16 MP | 32 MP | 32 MP |
| Video | | | | |
| Camera Features | Autofocus, Touch Focus, Flash | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging | Autofocus, Touch Focus, Flash |
General |
| Operating System | Android | Android | Android | Android |
| OS Version | Android Oreo 8.1 | Android v9.0 (Pie) | Android 9 (Pie) | Android v9.0 (Pie) |
| Weight | | 166 g | 201 g | 189 g |
| Dimensions | | 158.5 x 74.7 x 7.8 mm | 162.4 x 77.3 x 8.9 mm | |
| Thickness | | 7.8mm | 8.9mm | |
Storage |
| Internal Storage | 128 GB | 64 GB | 128 GB | 128 GB |
| Card Slot | microSD, Up to 128 GB | | Expandable up to 256 GB | No |
| Other | | | | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | Dual SIM |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| Bluetooth | v5.0 | 5.0, A2DP, LE | v5.0, A2DP, LE | v5.0 |
| 3.5 mm Jack | Yes | Yes | Yes | Yes |
| NFC | Yes | No | | No |
Connectivity |
| VoLTE | Dual SIM Dual VoLTE | Dual SIM Dual VoLTE | Dual SIM Dual VoLTE | Dual SIM Dual VoLTE |
| 4G | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | |
| 3G | UMTS 2100 / 900 MHz | | UMTS 2100 / 900 MHz | |
| 2G | GSM 1800 / 1900 / 850 / 900 MHz | | GSM 1800 / 1900 / 850 / 900 MHz | |
| Wi-Fi | Wi-Fi 802.11, b/g/n/n 5GHz | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11, b/g/n |
| GPS | with A-GPS, Glonass | A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS | A-GPS, Glonass |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3500 mAh | 4000 mAh | 5000 mAh | 4500 mAh |
| Battery Type | Li-ion | | | |
| Standby Time | | | | |
| Talk Time | | | | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Accelerometer Proximity Compass | Accelerometer Gyro Proximity Compass | Light sensor Proximity sensor Accelerometer Compass Gyroscope |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |