Karbonn Alfa A91 Champ vs Karbonn K9 Smart Yuva comparison

Compare Karbonn Alfa A91 Champ
Compare Karbonn K9 Smart Yuva
key specs
Display4.00-inch5.00-inch
Processor1.2GHz quad-core1.3GHz quad-core
Front Camera0.3-megapixel2-megapixel
Rear Camera2-megapixel5-megapixel
RAM512MB-
Storage4GB8GB
Battery Capacity1400mAh2300mAh
OSAndroid 5.0Android 7.0
Resolution480x800 pixels480x854 pixels
general
BrandKarbonnKarbonn
ModelAlfa A91 ChampK9 Smart Yuva
Form factorTouchscreenTouchscreen
Dimensions (mm)127.00 x 64.40 x 10.60145.00 x 72.00 x 11.00
Weight (g)112.00174.00
Battery capacity (mAh)14002300
Removable batteryYesYes
ColoursBlack - Blue, Coffee - Black & Champagne-CoffeeBlack-Champagne, Coffee-Champagne, White-Champagne, Gold
display
Screen size (inches)4.005.00
TouchscreenYesYes
Resolution480x800 pixels480x854 pixels
hardware
Processor1.2GHz quad-core1.3GHz quad-core
RAM512MB-
Internal storage4GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
camera
Rear camera2-megapixel5-megapixel
Rear flashYesYes
Front camera0.3-megapixel2-megapixel
software
Operating systemAndroid 5.0Android 7.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYesYes
NFCNoNo
InfraredNoNo
USB OTGYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoYes
sim 2
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoYes
sensors
Compass/ MagnetometerNoNo
Proximity sensorNoYes
AccelerometerYesYes
Ambient light sensorNoNo
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo
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