Karbonn Alfa 18 vs Karbonn A40 Indian comparison

Compare Karbonn Alfa 18
Compare Karbonn A40 Indian
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display4.00-inch4.00-inch
Processor1.2GHz quad-coreSpreadtrum SC9832A
Front Camera0.3-megapixel0.3-megapixel
Rear Camera2-megapixel2-megapixel
RAM512MB1GB
Storage4GB8GB
Battery Capacity1400mAh1400mAh
OSAndroid 7.0Android 7.0
Resolution480x800 pixels480x800 pixels
general
BrandKarbonnKarbonn
ModelAlfa 18A40 Indian
Form factorTouchscreenTouchscreen
Dimensions (mm)124.50 x 64.50 x 10.60122.95 x 64.30 x 10.50
Weight (g)112.00118.00
Battery capacity (mAh)14001400
Removable batteryNoYes
ColoursChampagne, Grey - Gun Metal, Black - ChampagneBlue, Coffee Brown, Black, Champagne
Release date-July 2017
SAR value-1.39
display
Screen size (inches)4.004.00
TouchscreenYesYes
Resolution480x800 pixels480x800 pixels
hardware
Processor1.2GHz quad-core1.3GHz quad-core
RAM512MB1GB
Internal storage4GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
Processor make-Spreadtrum SC9832A
camera
Rear camera2-megapixel2-megapixel
Rear flashYesYes
Front camera0.3-megapixel0.3-megapixel
software
Operating systemAndroid 7.0Android 7.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesNo
BluetoothYesYes, v 4.00
NFCNoNo
InfraredNoNo
USB OTGYesNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeMicro-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorNoNo
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo
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