Karbonn Rebel vs Vivo Y20T comparison

Compare Karbonn Rebel
Compare Vivo Y20T
key specs
Display6.75-inch6.51-inch
ProcessorMediaTek Helio G81-
Front CameraUnspecified8-megapixel
Rear Camera50-megapixel 13-megapixel + 2-megapixel + 2-megapixel
RAM4GB6GB
Storage64GB64GB
Battery Capacity7000mAh5,000mAh
OSAndroid 16Android 11
Resolution-720x1,600 pixels
general
BrandKarbonnVivo
ModelRebelY20T
Release dateNovember 2, 2026October 11, 2021
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlasticPlastic
IP ratingIP64-
Battery capacity (mAh)70005,000
Removable batteryNoNo
Fast charging18W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlue, Gold, and SilverObsidian Black, Purist Blue
Dimensions (mm)-164.41 x 76.32 x 8.41
Weight (g)-192.00
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.51
TouchscreenYesYes
Resolution-720x1,600 pixels
hardware
Processorocta-core-
Processor makeMediaTek Helio G81Qualcomm Snapdragon 662
RAM4GB6GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSD-
Expandable storage up to (GB)1024-
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8)13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras13
Rear autofocusPhase detection autofocusYes
Rear flashYesYes
Front cameraUnspecified8-megapixel (f/1.8)
No. of Front Cameras11
Pop-Up CameraNo-
Front autofocus-Yes
software
Operating systemAndroid 16Android 11
Skin-FunTouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes

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