Vivo U20 vs Celkon Campus A15K comparison

Compare Vivo U20
Compare Celkon Campus A15K
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.53-inch3.50-inch
ProcessorQualcomm Snapdragon 675MediaTek MT6571
Front Camera16-megapixel 0.3-megapixel
Rear Camera16-megapixel + 8-megapixel + 2-megapixel 3.2-megapixel
RAM4GB256MB
Storage64GB512MB
Battery Capacity5000mAh1400mAh
OSAndroid 9Android 4.4
Resolution1080x2340 pixels320x480 pixels
general
BrandVivoCelkon
ModelU20Campus A15K
Release date22nd November 2019August 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)162.15 x 76.47 x 8.89-
Weight (g)193.00-
Battery capacity (mAh)50001400
Removable batteryNoYes
Fast chargingProprietary-
Wireless chargingNo-
ColoursRacing Black, Blaze Blue-
display
Screen size (inches)6.533.50
TouchscreenYesYes
Resolution1080x2340 pixels320x480 pixels
hardware
Processorocta-core1GHz dual-core
Processor makeQualcomm Snapdragon 675MediaTek MT6571
RAM4GB256MB
Internal storage64GB512MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
camera
Rear camera16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)3.2-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera16-megapixel (f/2.0)0.3-megapixel
software
Operating systemAndroid 9Android 4.4
SkinFuntouch OS 9-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYesNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
3GYesNo
4G/ LTEYesNo
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMRegular
3GYesNo
4G/ LTEYesNo
GSM/CDMA-GSM
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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