| 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 | 6.28-inch | 6.01-inch | 5.15-inch |
| Processor | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 835 |
| Front Camera | 16-megapixel | 16-megapixel | 8-megapixel |
| Rear Camera | 16-megapixel + 20-megapixel | 16-megapixel + 20-megapixel | 12-megapixel + 12-megapixel |
| RAM | 8GB | 6GB | 6GB |
| Storage | 128GB | 64GB | 64GB |
| Battery Capacity | 3300mAh | 3300mAh | 3350mAh |
| OS | Android 8.1 Oreo | Android 7.1.1 | Android |
| Resolution | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
| general |
| Brand | OnePlus | OnePlus | Xiaomi |
| Model | 6 | 5T | Mi 6 |
| Release date | May 1, 2018 | November 1, 2017 | April 1, 2017 |
| Launched in India | Yes | Yes | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 155.70 x 75.40 x 7.75 | 156.10 x 75.00 x 7.30 | 145.17 x 70.49 x 7.45 |
| Weight (g) | 177.00 | 162.00 | 182.00 |
| Battery capacity (mAh) | 3300 | 3300 | 3350 |
| Removable battery | No | No | No |
| Colours | Mirror Black, Midnight Black, Silk White | Midnight Black | Black, White, Blue, Silver |
| Fast charging | - | Dash Charge | Quick Charge 3.0 |
| display |
| Screen size (inches) | 6.28 | 6.01 | 5.15 |
| Touchscreen | Yes | Yes | Yes |
| Resolution | 1080x2280 pixels | 1080x2160 pixels | 1080x1920 pixels |
| Protection type | Gorilla Glass | Gorilla Glass | Gorilla Glass |
| Aspect ratio | 19:9 | 18:9 | 16:9 |
| Pixels per inch (PPI) | 402 | 401 | 428 |
| hardware |
| Processor | 2.8GHz octa-core (4x2.8GHz + 4x1.7GHz) | octa-core (4x2.45GHz + 4x1.9GHz) | octa-core (4x2.45GHz + 4x1.9GHz) |
| Processor make | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 835 |
| RAM | 8GB | 6GB | 6GB |
| Internal storage | 128GB | 64GB | 64GB |
| Expandable storage | No | No | No |
| camera |
| Rear camera | 16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron) | 16-megapixel (f/1.7, 1.12-micron) + 20-megapixel (f/1.7, 1.0-micron) | 12-megapixel (f/1.8, 1.25-micron) + 12-megapixel (f/1.6, 2.0-micron) |
| Rear autofocus | Phase detection autofocus | Phase detection autofocus | Phase detection autofocus |
| Rear flash | Dual LED | Dual LED | Dual LED |
| Front camera | 16-megapixel (f/2.0, 1.0-micron) | 16-megapixel (f/2.0, 1.0-micron) | 8-megapixel |
| software |
| Operating system | Android 8.1 Oreo | Android 7.1.1 | Android |
| Skin | OxygenOS 5.1 | OxygenOS 4.7 | MIUI |
| connectivity |
| Wi-Fi | 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/ac |
| GPS | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 |
| NFC | Yes | Yes | Yes |
| Infrared | No | No | No |
| USB OTG | Yes | Yes | No |
| USB Type-C | Yes | Yes | Yes |
| Headphones | 3.5mm | 3.5mm | 3.5mm |
| Number of SIMs | 2 | 2 | 2 |
| FM | - | No | Yes |
| Wi-Fi Direct | - | No | Yes |
| Mobile High-Definition Link (MHL) | - | No | No |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | Micro-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 | Yes |
| Proximity sensor | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | Yes |
| Gyroscope | Yes | Yes | Yes |
| Barometer | - | No | No |
| Temperature sensor | - | No | No |