| ratings | | | | |
| Overall NDTV Rating | - | | | - |
| Design Rating | - | | | - |
| Display Rating | - | | | - |
| Software Rating | - | | | - |
| Performance Rating | - | | | - |
| Battery Life Rating | - | | | - |
| Camera Rating | - | | | - |
| Value for Money Rating | - | | | - |
| general | | | | |
| Release date | December 2018 | November 2018 | - | - |
| Launched in India | Yes | Yes | - | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen | - |
| Dimensions (mm) | 158.41 x 76.28 x 7.70 | 157.00 x 74.00 x 8.00 | 157.91 x 76.38 x 8.26 | - |
| Weight (g) | 160.00 | 168.00 | - | - |
| Battery capacity (mAh) | 4000 | 3500 | 4000 | - |
| Colours | Black, Blue | Ambitious Black, Brave Blue, and Fiery Gold | Black, Blue, Rose Gold | - |
| Removable battery | - | No | No | - |
| Wireless charging | - | No | No | - |
| SAR value | - | 1.31 | 1.05 | - |
| Fast charging | - | - | Quick Charge 3.0 | - |
| display | | | | |
| Screen size (inches) | 6.26 | 6.30 | 6.26 | - |
| Touchscreen | Yes | Yes | Yes | - |
| Resolution | 720x1520 pixels | 1080x2340 pixels | 1080x2280 pixels | - |
| Aspect ratio | 19:9 | 19.5:9 | 19:9 | - |
| Protection type | - | Gorilla Glass | - | - |
| Pixels per inch (PPI) | - | 409 | - | - |
| hardware | | | | |
| Processor | 1.8GHz octa-core | 2.1GHz octa-core | octa-core | - |
| Processor make | Qualcomm Snapdragon 632 | MediaTek Helio P70 | Qualcomm Snapdragon 636 | - |
| RAM | 3GB | 4GB | 4GB | - |
| Internal storage | 32GB | 64GB | 64GB | - |
| Expandable storage | Yes | Yes | Yes | - |
| Expandable storage type | microSD | microSD | microSD | - |
| Expandable storage up to (GB) | 200 | 256 | - | - |
| Dedicated microSD slot | Yes | Yes | No | - |
| camera | | | | |
| Rear camera | 13-megapixel (f/1.8, 1.12-micron) + 2-megapixel | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 12-megapixel (f/1.9, 1.4-micron) + 5-megapixel | - |
| Rear flash | LED | LED | Yes | - |
| Front camera | 8-megapixel (f/2.0, 1.12-micron) | 25-megapixel (f/2.0) | 20-megapixel (f/2.0, 1.8-micron) + 2-megapixel | - |
| Front flash | LED | - | - | - |
| Rear autofocus | - | - | Yes | - |
| software | | | | |
| Operating system | Android 8.1 Oreo | Android 8.1 Oreo | Android | - |
| Skin | - | ColorOS 5.2 | MIUI | - |
| connectivity | | | | |
| Wi-Fi | Yes | Yes | Yes | - |
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n/ac | - | - |
| GPS | Yes | Yes | Yes | - |
| Bluetooth | Yes, v 4.20 | Yes, v 4.20 | Yes, v 5.00 | - |
| USB OTG | Yes | Yes | - | - |
| Micro-USB | Yes | Yes | Yes | - |
| Headphones | 3.5mm | 3.5mm | - | - |
| FM | Yes | Yes | - | - |
| Number of SIMs | 2 | 2 | 2 | - |
| Active 4G on both SIM cards | - | Yes | Yes | - |
| NFC | - | - | No | - |
| sim 1 | | | | |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | GSM | GSM | GSM | - |
| 3G | Yes | Yes | Yes | - |
| 4G/ LTE | Yes | Yes | Yes | - |
| sim 2 | | | | |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | GSM | GSM | GSM | - |
| 3G | Yes | Yes | Yes | - |
| 4G/ LTE | Yes | Yes | Yes | - |
| sensors | | | | |
| Face unlock | Yes | Yes | - | - |
| Fingerprint sensor | Yes | Yes | Yes | - |
| Compass/ Magnetometer | Yes | Yes | - | - |
| Proximity sensor | Yes | Yes | Yes | - |
| Accelerometer | Yes | Yes | Yes | - |
| Ambient light sensor | Yes | Yes | - | - |
| Gyroscope | Yes | Yes | - | - |
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