Nothing Phone 3a Lite vs Karbonn Alfa 18 comparison

Compare Nothing Phone 3a Lite
Compare Karbonn Alfa 18
key specs
Display6.77-inch4.00-inch
ProcessorMediaTek Dimensity 7300 Pro1.2GHz quad-core
Front Camera16-megapixel 0.3-megapixel
Rear Camera50-megapixel + 8-megapixel 2-megapixel
RAM8GB512MB
Storage128GB, 256GB4GB
Battery Capacity5,000mAh1400mAh
OSAndroid 15Android 7.0
Resolution1,080x2,392 pixels480x800 pixels
general
BrandNothingKarbonn
ModelPhone 3a LiteAlfa 18
Release dateOctober 29, 2025-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.00 x 78.00 x 8.30124.50 x 64.50 x 10.60
Weight (g)199.00112.00
IP ratingIP54-
Battery capacity (mAh)5,0001400
Removable batteryNoNo
Fast charging33W Fast Charging-
Wireless chargingNo-
ColoursWhite, BlackChampagne, Grey - Gun Metal, Black - Champagne
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.774.00
TouchscreenYesYes
Resolution1,080x2,392 pixels480x800 pixels
Protection typeOther-
Pixels per inch (PPI)387-
hardware
Processorocta-core1.2GHz quad-core
Processor makeMediaTek Dimensity 7300 Pro-
RAM8GB512MB
Internal storage128GB, 256GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2TB32
camera
Rear camera50-megapixel (f/1.88) + 8-megapixel (f/2.2)2-megapixel
No. of Rear Cameras3-
Rear flashYesYes
Front camera16-megapixel (f/2.45)0.3-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
Front flashNo-
software
Operating systemAndroid 15Android 7.0
SkinNothing OS 3.5-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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