| ratings |
| Overall NDTV Rating | Read Review | Read Review | - | - |
| Design Rating | | | - | - |
| Display Rating | | | - | - |
| Software Rating | | | - | - |
| Performance Rating | | | - | - |
| Battery Life Rating | | | - | - |
| Camera Rating | | | - | - |
| Value for Money Rating | | | - | - |
| key specs |
| Display | 6.30-inch | 6.42-inch | 5.80-inch | 5.84-inch |
| Processor | HiSilicon Kirin 710 | Qualcomm Snapdragon 845 | HiSilicon Kirin 970 | HiSilicon Kirin 659 |
| Front Camera | 24-megapixel + 2-megapixel | 25-megapixel | 24-megapixel | 16-megapixel + 24-megapixel |
| Rear Camera | 16-megapixel + 2-megapixel | 16-megapixel + 20-megapixel | 20-megapixel | 16-megapixel |
| RAM | 4GB | 8GB | 4GB | 4GB |
| Storage | 128GB | 256GB | 128GB | 64GB |
| Battery Capacity | 3340mAh | 3730mAh | 3400mAh | 3000mAh |
| OS | Android 8.1 | Android 8.1 | Android 8.1 Oreo | Android 8.0 |
| Resolution | 1080x2340 pixels | 1080x2340 pixels | 1080x2244 pixels | 1080x2280 pixels |
| general |
| Brand | Huawei | Oppo | Huawei | Huawei |
| Model | Nova 3i | Find X | P20 | Nova 3e |
| Release date | July 1, 2018 | June 1, 2018 | March 1, 2018 | March 1, 2018 |
| Launched in India | Yes | Yes | - | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 157.60 x 75.20 x 7.60 | 156.70 x 74.30 x 9.40 | 149.10 x 70.80 x 7.65 | 148.60 x 71.20 x 7.40 |
| Weight (g) | 169.00 | 186.00 | 165.00 | 145.00 |
| Battery capacity (mAh) | 3340 | 3730 | 3400 | 3000 |
| Colours | Black, Purple, White | Bordeaux Red, Glacier Blue | Black, Midnight Blue, Champagne Gold, Pink Gold, Twilight | Black, Blue, Rose Gold |
| Body type | - | Glass | - | - |
| Removable battery | - | No | - | - |
| Fast charging | - | VOOC | - | - |
| display |
| Screen size (inches) | 6.30 | 6.42 | 5.80 | 5.84 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2340 pixels | 1080x2340 pixels | 1080x2244 pixels | 1080x2280 pixels |
| Aspect ratio | 19.5:9 | 19.5:9 | - | 19:9 |
| Pixels per inch (PPI) | 409 | - | 428 | 432 |
| Protection type | - | Gorilla Glass | - | - |
| hardware |
| Processor | octa-core (4x2.2GHz + 4x1.7GHz) | 2.5GHz octa-core (4x2.8GHz + 4x1.7GHz) | 1.8GHz octa-core | octa-core (4x2.36GHz + 4x1.7GHz) |
| Processor make | HiSilicon Kirin 710 | Qualcomm Snapdragon 845 | HiSilicon Kirin 970 | HiSilicon Kirin 659 |
| RAM | 4GB | 8GB | 4GB | 4GB |
| Internal storage | 128GB | 256GB | 128GB | 64GB |
| Expandable storage | Yes | - | - | Yes |
| Expandable storage type | microSD | - | - | microSD |
| Expandable storage up to (GB) | 256 | - | - | 256 |
| camera |
| Rear camera | 16-megapixel (f/2.2) + 2-megapixel | 16-megapixel (f/2.0, 1.22-micron) + 20-megapixel (f/2.0, 1.0-micron) | 20-megapixel | 16-megapixel (f/2.2, 1.0-micron) |
| Rear autofocus | Phase detection autofocus | Phase detection autofocus | - | Phase detection autofocus |
| Rear flash | Yes | LED | Yes | LED |
| Front camera | 24-megapixel (f/2.0) + 2-megapixel | 25-megapixel (f/2.0) | 24-megapixel | 16-megapixel (f/2.0, 1.12-micron) + 24-megapixel (f/2.0) |
| Pop-Up Camera | - | Yes | - | - |
| software |
| Operating system | Android 8.1 | Android 8.1 | Android 8.1 Oreo | Android 8.0 |
| Skin | EMUI 8.2 | Color OS 5.1 | EMUI 8.1 | EMUI 8.0 |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | - | 802.11 b/g/n |
| GPS | Yes | Yes | - | - |
| Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes | Yes, v 4.20 |
| Micro-USB | Yes | - | - | - |
| FM | Yes | - | - | Yes |
| Number of SIMs | 2 | 2 | 2 | 2 |
| Wi-Fi Direct | Yes | - | - | Yes |
| USB Type-C | - | Yes | - | Yes |
| Headphones | - | No | - | 3.5mm |
| NFC | - | - | Yes | Yes |
| Mobile High-Definition Link (MHL) | - | - | - | No |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
| GSM/CDMA | GSM | GSM + CDMA | - | GSM |
| 3G | Yes | Yes | - | Yes |
| 4G/ LTE | Yes | Yes | - | Yes |
| sim 2 |
| SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
| GSM/CDMA | GSM | GSM + CDMA | - | GSM |
| 3G | Yes | - | - | Yes |
| 4G/ LTE | Yes | - | - | Yes |
| sensors |
| Fingerprint sensor | Yes | - | - | Yes |
| Compass/ Magnetometer | Yes | Yes | - | Yes |
| Proximity sensor | Yes | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | - | Yes | Yes |
| Gyroscope | Yes | Yes | - | Yes |
| Face unlock | - | Yes | - | - |