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ratings | ||||
Overall NDTV Rating | Read Review | - | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
key specs | ||||
Display | 6.53-inch | 4.30-inch | ||
Processor | Qualcomm Snapdragon 675 | Qualcomm Snapdragon 400 | ||
Front Camera | 16-megapixel | No | ||
Rear Camera | 16-megapixel + 8-megapixel + 2-megapixel | 8-megapixel | ||
RAM | 4GB | 512MB | ||
Storage | 64GB | 8GB | ||
Battery Capacity | 5000mAh | 1700mAh | ||
OS | Android 9 | Windows Phone 8 | ||
Resolution | 1080x2340 pixels | 480x800 pixels | ||
general | ||||
Brand | Vivo | Huawei | ||
Model | U20 | Ascend W2 | ||
Release date | November 22, 2019 | November 1, 2013 | ||
Launched in India | Yes | - | ||
Form factor | Touchscreen | Bar | ||
Body type | Plastic | - | ||
Dimensions (mm) | 162.15 x 76.47 x 8.89 | 134.00 x 67.00 x 9.90 | ||
Weight (g) | 193.00 | 160.00 | ||
Battery capacity (mAh) | 5000 | 1700 | ||
Removable battery | No | Yes | ||
Fast charging | Proprietary | - | ||
Wireless charging | No | - | ||
Colours | Racing Black, Blaze Blue | Yellow, Blue, Black, Red | ||
display | ||||
Screen size (inches) | 6.53 | 4.30 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x2340 pixels | 480x800 pixels | ||
Pixels per inch (PPI) | - | 217 | ||
hardware | ||||
Processor | octa-core | 1.4GHz dual-core | ||
Processor make | Qualcomm Snapdragon 675 | Qualcomm Snapdragon 400 | ||
RAM | 4GB | 512MB | ||
Internal storage | 64GB | 8GB | ||
Expandable storage | Yes | No | ||
Expandable storage type | microSD | - | ||
Expandable storage up to (GB) | 256 | - | ||
camera | ||||
Rear camera | 16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) | 8-megapixel | ||
Rear autofocus | Yes | - | ||
Rear flash | Yes | - | ||
Front camera | 16-megapixel (f/2.0) | No | ||
software | ||||
Operating system | Android 9 | Windows Phone 8 | ||
Skin | Funtouch OS 9 | - | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes | ||
USB OTG | Yes | No | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | No | ||
Number of SIMs | 2 | 1 | ||
NFC | - | No | ||
Infrared | - | No | ||
Wi-Fi Direct | - | No | ||
Mobile High-Definition Link (MHL) | - | No | ||
sim 1 | ||||
SIM Type | Nano-SIM | Regular | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | No | ||
GSM/CDMA | - | GSM | ||
sim 2 | ||||
SIM Type | Nano-SIM | - | ||
3G | Yes | - | ||
4G/ LTE | Yes | - | ||
sensors | ||||
Face unlock | Yes | - | ||
Fingerprint sensor | Yes | - | ||
Compass/ Magnetometer | Yes | No | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | No | ||
Gyroscope | Yes | No | ||
Barometer | - | No | ||
Temperature sensor | - | No |