Vivo S1 Pro vs Karbonn KT21 comparison

Compare Vivo S1 Pro
Compare Karbonn KT21
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.38-inch2.80-inch
ProcessorQualcomm Snapdragon 665one-core
Front Camera32-megapixel No
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 3.2-megapixel
RAM8GB-
Storage128GB-
Battery Capacity4500mAh1000mAh
OSAndroid 9 PieProprietary
Resolution1080x2340 pixels-
general
BrandVivoKarbonn
ModelS1 ProKT21
Release dateNovember 19, 2019March 1, 2012
Launched in IndiaNo-
Form factorTouchscreenBar
Body typePlastic-
Dimensions (mm)159.25 x 75.19 x 8.68-
Weight (g)186.70-
Battery capacity (mAh)45001000
Removable batteryNoYes
Fast chargingProprietary-
Wireless chargingNo-
ColoursMystic Black, Jazzy Blue & Dreamy WhiteBlack
display
Screen size (inches)6.382.80
TouchscreenYesYes
Resolution1080x2340 pixels-
Aspect ratio19.5:9-
hardware
Processorocta-coreone-core
Processor makeQualcomm Snapdragon 665-
RAM8GB-
Internal storage128GB-
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-32
camera
Rear camera48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)3.2-megapixel
Rear autofocusYes-
Rear flashYesYes
Front camera32-megapixel (f/2.0)No
software
Operating systemAndroid 9 PieProprietary
SkinFuntouch OS 9.2-
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYes, v 5.00Yes
USB OTGYesNo
USB Type-CYes-
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
Headphones-3.5mm
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Face unlockYes-
Fingerprint sensorYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
Gyroscope-No
Barometer-No
Temperature sensor-No
© Copyright Red Pixels Ventures Limited 2024. All rights reserved.
Trending Products »
Latest Tech News »