Karbonn K9 Smart Eco vs Micromax Bolt D303 comparison

Compare Karbonn K9 Smart Eco
Compare Micromax Bolt D303
key specs
Display5.00-inch4.00-inch
Processor1.2GHz quad-coreMediaTek MT6572W
Front Camera2-megapixel0.3-megapixel
Rear Camera2-megapixel3.2-megapixel
RAM1GB512MB
Storage8GB4GB
Battery Capacity2300mAh1300mAh
OSAndroid 7.0Android 4.4
Resolution480x854 pixels480x800 pixels
general
BrandKarbonnMicromax
ModelK9 Smart EcoBolt D303
Form factorTouchscreenTouchscreen
Dimensions (mm)145.00 x 72.00 x 11.00-
Weight (g)156.00-
Battery capacity (mAh)23001300
Removable batteryYesYes
ColoursGold, White-Champagne, Black-Champagne, Coffee-Champagne-
Release date-July 2015
display
Screen size (inches)5.004.00
TouchscreenYesYes
Resolution480x854 pixels480x800 pixels
hardware
Processor1.2GHz quad-core1.3GHz dual-core
RAM1GB512MB
Internal storage8GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
Processor make-MediaTek MT6572W
camera
Rear camera2-megapixel3.2-megapixel
Rear flashYesYes
Front camera2-megapixel0.3-megapixel
software
Operating systemAndroid 7.0Android 4.4
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
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-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeMicro-SIM-
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorNoYes
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo
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