Summary | 79 Score | 78 Score | 80 Score | |
| Performance | MediaTek Helio P60 8 GB RAM Android Oreo 8.1 | 6 GB RAM Android 8.1 Oreo | Exynos 9810 6 GB RAM Android Oreo 8.0 | |
| Display | 6.1 inch 1080 x 2280 pixels 474 PPI Density | 5.7 inch 1080 x 1920 pixels 401 PPI Density | 6.2 inch 1440 x 2560 pixels 474 PPI Density | |
| Camera | 16 MP (Main) 35 MP (Front) | 16 + 5 MP (Main) 16 MP (Front) 4K Video Recording Dual Camera | 12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Auto, Food, Hyperlapse, Live Focus, Panorama, Pro, Slow Motion, Sports, Stickers, Super Slow-mo | |
| Battery | 3400 mAh Li-ion | 3500 mAh Li-ion | 3500 mAh Li-Ion | |
Display |
| Screen Size | 6.1 inch | 5.7 inch | 6.2 inch | |
| Screen Resolution | 1080 x 2280 pixels | 1080 x 1920 pixels | 1440 x 2560 pixels | |
| Pixel Density | 474 PPI | 401 PPI | 474 PPI | |
| Display Type | LTPS IPS TFT | Super AMOLED 2.5D curved display | Super AMOLED Capacitive Touchscreen, Multi-touch | |
| Gorilla Glass | Yes | Yes | Yes | |
| Screen Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 | Corning Gorilla Glass 5 | |
Chipset |
| Brand | Oppo Mobiles | Samsung Mobiles | Samsung Mobiles | |
| Chipset | MediaTek Helio P60 | | Exynos 9810 | |
| Processor | 2.0 GHz Octa-core Processor | Octa-core processor | 2.7 GHz Octa-core processor | |
| RAM | 8 GB RAM | 6 GB RAM | 6 GB RAM | |
| GPU | ARM Mali-G72 MP3 800MHZ | | ARM Heimdall MP18 | |
Camera |
| Rear Camera Resolution | 16 MP | 16 + 5 MP | 12 + 12 MP | |
| Front Camera Resolution | 35 MP | 16 MP | 8 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, Geo-Tagging | |
General |
| Operating System | Android | Android | Android | |
| OS Version | Android Oreo 8.1 | Android 8.1 Oreo | Android Oreo 8.0 | |
| Weight | 158 g | | 189 g | |
| Dimensions | | | 158.1 x 73.8 x 8.5 mm | |
| Thickness | | | 8.5mm | |
Storage |
| Internal Storage | 128 GB | 64 GB | 64 GB | |
| Card Slot | microSD, Up to 256 GB | microSD, Up to 256 GB | microSD, Up to 400 GB | |
| Other | 128GB ,Expandable 256 GB | 64 GB, Expandable upto 256GB | 64 GB, Expandable up to 400 GB | |
Communication |
| SIM Card Slots | Dual SIM | Dual SIM | Dual SIM | |
| SIM Card Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| Bluetooth | v4.2 | v4.1, A2DP, LE | 5.0, A2DP, LE, aptX | |
| 3.5 mm Jack | Yes | Yes | Yes | |
| NFC | No | No | Yes | |
Connectivity |
| VoLTE | | | Dual SIM Dual VoLTE | |
| 4G | FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz | LTE 2100, LTE 800, LTE 1800, LTE 2600 | 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 Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | A-GPS | A-GPS, GLONASS/ BDS | A-GPS, GLONASS, BDS, GALILEO | |
| GPRS | | | | |
| EDGE | | | | |
| Radio | | | | |
Battery |
| Battery Capacity | 3400 mAh | 3500 mAh | 3500 mAh | |
| Battery Type | Li-ion | Li-ion | Li-Ion | |
| Standby Time | | | Up to 94 hrs | |
| Talk Time | | | Up to 15 hrs | |
Other Features |
| Fingerprint Scanner | | | | |
| Waterproof | | | | |
| Sensors | Light sensor Proximity sensor Accelerometer Compass Gyroscope | Accelerometer Proximity Gyro Compass | Iris scanner | |
| Messaging | | | | |
| Java | | | | |
| Other | | | | |