Samsung Galaxy M02s vs Karbonn Smart A12 Star comparison

Compare Samsung Galaxy M02s
Compare Karbonn Smart A12 Star
key specs
Display6.50-inch4.00-inch
ProcessorQualcomm Snapdragon 450MediaTek
Front Camera5-megapixel 0.3-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel5-megapixel
RAM3GB, 4GB512MB
Storage32GB, 64GB4GB
Battery Capacity5000mAh1400mAh
OSAndroid 10Android 4.4.2
Resolution720x1600 pixels480x800 pixels
general
BrandSamsungKarbonn
ModelGalaxy M02sSmart A12 Star
Release dateJanuary 5, 2021July 1, 2014
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50001400
Wireless chargingNo-
ColoursBlack, Blue, RedBlack, Silver
Dimensions (mm)-64.20 x 124.20 x 10.10
Weight (g)-130.00
Removable battery-No
display
Screen size (inches)6.504.00
TouchscreenYesYes
Resolution720x1600 pixels480x800 pixels
Pixels per inch (PPI)-233
hardware
Processorocta-core1.2GHz one-core
Processor makeQualcomm Snapdragon 450MediaTek
RAM3GB, 4GB512MB
Internal storage32GB, 64GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51232
camera
Rear camera13-megapixel + 2-megapixel + 2-megapixel5-megapixel
Rear flashYesLED
Front camera5-megapixel (f/2.2)0.3-megapixel
Front flashNo-
software
Operating systemAndroid 10Android 4.4.2
SkinOne UI-
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYesYes
FMYesYes
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-No
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-No
4G/ LTE-No
sim 2
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-No
sensors
Compass/ Magnetometer-No
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No
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