Samsung Galaxy M30 vs Karbonn KT21 comparison

Compare Samsung Galaxy M30
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
Display6.40-inch2.80-inch
ProcessorSamsung Exynos 7904one-core
Front Camera16-megapixel No
Rear Camera13-megapixel + 5-megapixel + 5-megapixel 3.2-megapixel
RAM4GB-
Storage64GB-
Battery Capacity5000mAh1000mAh
OSAndroid 8.1 OreoProprietary
Resolution1080x2340 pixels-
general
BrandSamsungKarbonn
ModelGalaxy M30KT21
Release dateFebruary 2019March 2012
Launched in IndiaYes-
Form factorTouchscreenBar
Battery capacity (mAh)50001000
Fast chargingProprietary-
Removable battery-Yes
Colours-Black
display
Screen size (inches)6.402.80
TouchscreenYesYes
Resolution1080x2340 pixels-
Aspect ratio19.5:9-
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)one-core
Processor makeSamsung Exynos 7904-
RAM4GB-
Internal storage64GB-
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51232
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)3.2-megapixel
Front camera16-megapixel (f/2.0)No
Rear flash-Yes
software
Operating systemAndroid 8.1 OreoProprietary
SkinSamsung Experience v9.5-
connectivity
Wi-FiYesNo
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesNo
BluetoothYes, v 5.00Yes
USB Type-CYes-
Micro-USBYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
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-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
Gyroscope-No
Barometer-No
Temperature sensor-No
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