Karbonn Rebel vs Nokia C21 Plus comparison

Compare Karbonn Rebel
Compare Nokia C21 Plus
key specs
Display6.75-inch6.52-inch
ProcessorMediaTek Helio G81Unisoc SC9863A
Front CameraUnspecified5-megapixel
Rear Camera50-megapixel 13-megapixel + 2-megapixel
RAM4GB2GB, 3GB, 4GB
Storage64GB32GB, 64GB
Battery Capacity7000mAh4000mAh
OSAndroid 16Android 11 (Go edition)
Resolution-720x1600 pixels
general
BrandKarbonnNokia
ModelRebelC21 Plus
Release dateNovember 2, 2026February 27, 2022
AI EnabledYes-
Launched in IndiaYesNo
Form factorTouchscreen-
Body typePlastic-
IP ratingIP64-
Battery capacity (mAh)70004000
Removable batteryNo-
Fast charging18W Fast Charging-
Wireless chargingNo-
ColoursBlue, Gold, and SilverDark Cyan, Warm Grey
Dimensions (mm)-165.00 x 75.90 x 8.55
Weight (g)-178.00
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.52
TouchscreenYesYes
Resolution-720x1600 pixels
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G81Unisoc SC9863A
RAM4GB2GB, 3GB, 4GB
Internal storage64GB32GB, 64GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)1024-
camera
Rear camera50-megapixel (f/1.8)13-megapixel + 2-megapixel
No. of Rear Cameras12
Rear autofocusPhase detection autofocusYes
Rear flashYesYes
Front cameraUnspecified5-megapixel
No. of Front Cameras11
Pop-Up CameraNo-
Front flash-Yes
software
Operating systemAndroid 16Android 11 (Go edition)
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
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/ LTEYes-
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes

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