| ratings |
| Overall NDTV Rating | Read Review | Read Review | Read Review | - |
| Design Rating | | | | - |
| Display Rating | | | | - |
| Software Rating | | | | - |
| Performance Rating | | | | - |
| Battery Life Rating | | | | - |
| Camera Rating | | | | - |
| Value for Money Rating | | | | - |
| key specs |
| Display | 5.80-inch | 6.28-inch | 6.30-inch | 5.70-inch |
| Processor | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 845 | Samsung Exynos 8895 | Qualcomm Snapdragon 810 |
| Front Camera | 16-megapixel | 16-megapixel | 8-megapixel | 4-megapixel |
| Rear Camera | 16-megapixel + 5-megapixel | 16-megapixel + 20-megapixel | 12-megapixel + 12-megapixel | 13-megapixel |
| RAM | 4GB | 8GB | 6GB | 4GB |
| Storage | 64GB | 128GB | 64GB | 64GB |
| Battery Capacity | 3060mAh | 3300mAh | 3300mAh | 3090mAh |
| OS | Android 8.1 | Android 8.1 Oreo | Android 7.1.1 | Android 5.0 |
| Resolution | 1080x2280 pixels | 1080x2280 pixels | 1440x2960 pixels | 1440x2560 pixels |
| general |
| Brand | Nokia | OnePlus | Samsung | Xiaomi |
| Model | 6.1 Plus | 6 | Galaxy Note 8 | Mi Note Pro |
| Release date | July 1, 2018 | May 1, 2018 | August 1, 2017 | January 1, 2015 |
| Launched in India | Yes | Yes | Yes | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 147.20 x 70.98 x 8.59 | 155.70 x 75.40 x 7.75 | 162.50 x 74.80 x 8.60 | - |
| Weight (g) | 151.00 | 177.00 | 195.00 | - |
| Battery capacity (mAh) | 3060 | 3300 | 3300 | 3090 |
| Colours | Gloss White, Gloss Midnight Blue, Gloss Black | Mirror Black, Midnight Black, Silk White | Midnight Black, Orchid Gray | - |
| Removable battery | - | No | No | No |
| Fast charging | - | - | Quick Charge 2.0 | - |
| SAR value | - | - | 0.22 | - |
| Thickness | - | - | - | 6.95 |
| display |
| Screen size (inches) | 5.80 | 6.28 | 6.30 | 5.70 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2280 pixels | 1080x2280 pixels | 1440x2960 pixels | 1440x2560 pixels |
| Protection type | Gorilla Glass | Gorilla Glass | Gorilla Glass | - |
| Aspect ratio | 19:9 | 19:9 | 18.5:9 | - |
| Pixels per inch (PPI) | - | 402 | - | 515 |
| hardware |
| Processor | octa-core | 2.8GHz octa-core (4x2.8GHz + 4x1.7GHz) | octa-core (4x2.3GHz + 4x1.7GHz) | 1.5GHz octa-core |
| Processor make | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 845 | Samsung Exynos 8895 | Qualcomm Snapdragon 810 |
| RAM | 4GB | 8GB | 6GB | 4GB |
| Internal storage | 64GB | 128GB | 64GB | 64GB |
| Expandable storage | Yes | No | Yes | No |
| Expandable storage type | microSD | - | microSD | - |
| Expandable storage up to (GB) | 400 | - | 256 | - |
| camera |
| Rear camera | 16-megapixel (f/2.0) + 5-megapixel | 16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron) | 12-megapixel (f/1.7, 1.4-micron) + 12-megapixel (f/2.4, 1.0-micron) | 13-megapixel |
| Rear flash | Dual LED | Dual LED | LED | Yes |
| Front camera | 16-megapixel (f/2.0) | 16-megapixel (f/2.0, 1.0-micron) | 8-megapixel (f/1.7, 1.22-micron) | 4-megapixel |
| Rear autofocus | - | Phase detection autofocus | Phase detection autofocus | - |
| Front autofocus | - | - | Yes | - |
| software |
| Operating system | Android 8.1 | Android 8.1 Oreo | Android 7.1.1 | Android 5.0 |
| Skin | - | OxygenOS 5.1 | Samsung Experience 8.5 | MIUI 6 |
| 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 a/b/g/n/ac | 802.11 n/ac |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 | Yes |
| USB OTG | Yes | Yes | Yes | No |
| USB Type-C | Yes | Yes | Yes | - |
| Headphones | 3.5mm | 3.5mm | Yes | 3.5mm |
| FM | Yes | - | No | No |
| Number of SIMs | 2 | 2 | 2 | 2 |
| NFC | - | Yes | Yes | Yes |
| Infrared | - | No | No | No |
| Wi-Fi Direct | - | - | No | No |
| Mobile High-Definition Link (MHL) | - | - | No | No |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Micro-SIM |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sim 2 |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Micro-SIM |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| 3G | - | Yes | Yes | Yes |
| sensors |
| Compass/ Magnetometer | Yes | Yes | Yes | Yes |
| Proximity sensor | Yes | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | Yes | Yes |
| Gyroscope | Yes | Yes | Yes | Yes |
| Face unlock | - | Yes | - | - |
| Fingerprint sensor | - | Yes | Yes | - |
| Barometer | - | - | Yes | No |
| Temperature sensor | - | - | No | No |