Vivo X21i vs Oppo R15 vs OnePlus 6 vs Huawei Mate 10 Pro comparison
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key specs |
Display | 6.28-inch | 6.28-inch | 6.28-inch | 6.00-inch |
Processor | MediaTek Helio P60 | MediaTek Helio P60 | Qualcomm Snapdragon 845 | HiSilicon Kirin 970 |
Front Camera | 24-megapixel | 20-megapixel | 16-megapixel | 8-megapixel |
Rear Camera | 12-megapixel | 16-megapixel | 16-megapixel + 20-megapixel | 20-megapixel |
RAM | 4GB | 6GB | 8GB | 4GB |
Storage | 64GB | 128GB | 128GB | 64GB |
Battery Capacity | 3245mAh | 3450mAh | 3300mAh | 4000mAh |
OS | Android 8.1 | Android 8.1 | Android 8.1 Oreo | Android 8.0 |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x2280 pixels | 1080x2160 pixels |
general |
Brand | Vivo | Oppo | OnePlus | Huawei |
Model | X21i | R15 | 6 | Mate 10 Pro |
Release date | May 1, 2018 | March 1, 2018 | May 1, 2018 | October 1, 2017 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 154.37 x 74.98 x 6.99 | 155.10 x 75.20 x 7.40 | 155.70 x 75.40 x 7.75 | 154.20 x 74.50 x 7.90 |
Weight (g) | 159.00 | 175.00 | 177.00 | 178.00 |
Battery capacity (mAh) | 3245 | 3450 | 3300 | 4000 |
Colours | Aurora White, Polar Night, Ruby Red | Snow White, Hot Red, Star Purple | Mirror Black, Midnight Black, Silk White | Titanium |
Launched in India | - | - | Yes | - |
Removable battery | - | - | No | No |
display |
Screen size (inches) | 6.28 | 6.28 | 6.28 | 6.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x2280 pixels | 1080x2280 pixels | 1080x2280 pixels | 1080x2160 pixels |
Protection type | - | - | Gorilla Glass | - |
Aspect ratio | - | - | 19:9 | - |
Pixels per inch (PPI) | - | - | 402 | 402 |
hardware |
Processor | 2GHz octa-core | 2GHz octa-core | 2.8GHz octa-core (4x2.8GHz + 4x1.7GHz) | 1.8GHz octa-core |
Processor make | MediaTek Helio P60 (MT6771) | MediaTek Helio P60 (MT6771) | Qualcomm Snapdragon 845 | HiSilicon Kirin 970 |
RAM | 4GB | 6GB | 8GB | 4GB |
Internal storage | 64GB | 128GB | 128GB | 64GB |
Expandable storage | Yes | Yes | No | No |
Expandable storage type | microSD | microSD | - | - |
Expandable storage up to (GB) | 256 | 256 | - | - |
camera |
Rear camera | 12-megapixel | 16-megapixel | 16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron) | 20-megapixel |
Rear flash | Dual LED | LED | Dual LED | Dual LED |
Front camera | 24-megapixel | 20-megapixel | 16-megapixel (f/2.0, 1.0-micron) | 8-megapixel |
Rear autofocus | - | - | Phase detection autofocus | - |
software |
Operating system | Android 8.1 | Android 8.1 | Android 8.1 Oreo | Android 8.0 |
Skin | Funtouch OS 4 | ColorOS 5.0 | OxygenOS 5.1 | EMUI 8.0 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes, v 4.20 | Yes, v 5.00 | Yes, v 4.20 |
USB OTG | Yes | - | Yes | Yes |
FM | Yes | - | - | No |
Number of SIMs | 2 | 2 | 2 | 2 |
Wi-Fi Direct | - | Yes | - | No |
NFC | - | - | Yes | Yes |
Infrared | - | - | No | Yes |
USB Type-C | - | - | Yes | - |
Headphones | - | - | 3.5mm | Yes |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM | Nano-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 | - |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sensors |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | - | Yes | Yes |
Face unlock | - | - | Yes | - |
Fingerprint sensor | - | - | Yes | - |
Compass/ Magnetometer | - | - | Yes | Yes |
Barometer | - | - | - | Yes |
Temperature sensor | - | - | - | No |
ratings |
Overall NDTV Rating | - | - | Read Review | - |
Design Rating | - | - | | - |
Display Rating | - | - | | - |
Software Rating | - | - | | - |
Performance Rating | - | - | | - |
Battery Life Rating | - | - | | - |
Camera Rating | - | - | | - |
Value for Money Rating | - | - | | - |