| ratings | | | | |
| Overall NDTV Rating | - | | - | - |
| Design Rating | - | | - | - |
| Display Rating | - | | - | - |
| Software Rating | - | | - | - |
| Performance Rating | - | | - | - |
| Battery Life Rating | - | | - | - |
| Camera Rating | - | | - | - |
| Value for Money Rating | - | | - | - |
| general | | | | |
| Release date | August 2018 | September 2018 | - | - |
| Launched in India | Yes | Yes | - | - |
| Form factor | Touchscreen | Touchscreen | - | - |
| Dimensions (mm) | 150.50 x 73.20 x 7.30 | 156.70 x 74.00 x 8.50 | - | - |
| Weight (g) | 152.00 | 174.00 | - | - |
| Battery capacity (mAh) | 3010 | 3500 | - | - |
| Fast charging | Proprietary | - | - | - |
| Colours | Quiet Night Black, Mountain White | Ice Lake, Blue Ocean, Black Sea | - | - |
| Body type | - | Polycarbonate | - | - |
| Removable battery | - | No | - | - |
| Wireless charging | - | No | - | - |
| SAR value | - | 0.83 | - | - |
| display | | | | |
| Screen size (inches) | 6.00 | 6.30 | - | - |
| Touchscreen | Yes | Yes | - | - |
| Resolution | 1080x2160 pixels | 1080x2340 pixels | - | - |
| Aspect ratio | 18:9 | 19.5:9 | - | - |
| Pixels per inch (PPI) | 402 | 409 | - | - |
| Protection type | - | Gorilla Glass | - | - |
| hardware | | | | |
| Processor | octa-core (4x2.8GHz + 4x1.7GHz) | 1.8GHz octa-core | - | - |
| Processor make | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 660 | - | - |
| RAM | 6GB | 8GB | - | - |
| Internal storage | 64GB | 128GB | - | - |
| Expandable storage | No | Yes | - | - |
| Expandable storage type | - | microSD | - | - |
| Expandable storage up to (GB) | - | 256 | - | - |
| Dedicated microSD slot | - | Yes | - | - |
| camera | | | | |
| Rear camera | 12-megapixel (f/1.8, 1.55-micron) + 20-megapixel (f/2.6, 1.0-micron) | 16-megapixel (f/1.7) + 2-megapixel (f/2.4) | - | - |
| Rear autofocus | PDAF and laser autofocus | Yes | - | - |
| Rear flash | LED | Yes | - | - |
| Front camera | 20-megapixel (f/2.0) | 16-megapixel (f/2.0) | - | - |
| software | | | | |
| Operating system | Android 8.0 | Android 8.1 | - | - |
| Skin | Flyme OS | ColorOS 5.2 | - | - |
| connectivity | | | | |
| Wi-Fi | Yes | Yes | - | - |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n/ac | - | - |
| GPS | Yes | Yes | - | - |
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | - | - |
| USB Type-C | Yes | - | - | - |
| Headphones | 3.5mm | 3.5mm | - | - |
| Number of SIMs | 2 | 2 | - | - |
| NFC | - | No | - | - |
| Infrared | - | No | - | - |
| USB OTG | - | Yes | - | - |
| Micro-USB | - | Yes | - | - |
| FM | - | No | - | - |
| Active 4G on both SIM cards | - | Yes | - | - |
| sim 1 | | | | |
| GSM/CDMA | GSM | GSM | - | - |
| 3G | Yes | Yes | - | - |
| 4G/ LTE | Yes | Yes | - | - |
| SIM Type | - | Nano-SIM | - | - |
| sim 2 | | | | |
| GSM/CDMA | GSM | GSM | - | - |
| 3G | Yes | Yes | - | - |
| 4G/ LTE | Yes | Yes | - | - |
| SIM Type | - | Nano-SIM | - | - |
| sensors | | | | |
| Face unlock | Yes | Yes | - | - |
| Fingerprint sensor | Yes | Yes | - | - |
| Compass/ Magnetometer | Yes | Yes | - | - |
| Proximity sensor | Yes | Yes | - | - |
| Accelerometer | Yes | Yes | - | - |
| Gyroscope | Yes | Yes | - | - |
| Ambient light sensor | - | Yes | - | - |
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