Samsung Galaxy J7 Max vs Karbonn Smart A11 Star comparison

Compare Samsung Galaxy J7 Max
Compare Karbonn Smart A11 Star
key specs
Display5.70-inch4.30-inch
ProcessorMediaTek Helio P20 MediaTek
Front Camera13-megapixel 0.3-megapixel
Rear Camera13-megapixel 5-megapixel
RAM4GB512MB
Storage32GB4GB
Battery Capacity3300mAh1400mAh
OSAndroid 7.0Android 4.4.2
Resolution1080x1920 pixels480x800 pixels
general
BrandSamsungKarbonn
ModelGalaxy J7 MaxSmart A11 Star
Release dateJune 2017July 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)156.70 x 78.80 x 8.1069.00 x 129.90 x 9.40
Weight (g)179.00120.00
Battery capacity (mAh)33001400
Removable batteryNoNo
ColoursBlack, GoldBlack
display
Screen size (inches)5.704.30
TouchscreenYesYes
Resolution1080x1920 pixels480x800 pixels
Aspect ratio16:9-
Pixels per inch (PPI)386217
hardware
Processor1.69GHz octa-core1.2GHz dual-core
Processor makeMediaTek Helio P20 (MT6757)MediaTek
RAM4GB512MB
Internal storage32GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
camera
Rear camera13-megapixel (f/1.7)5-megapixel
Rear autofocusYes-
Rear flashLEDYes
Front camera13-megapixel (f/1.9)0.3-megapixel
Front flashLED-
software
Operating systemAndroid 7.0Android 4.4.2
connectivity
Wi-FiYesYes
GPSYesNo
BluetoothYesYes
NFCNoNo
InfraredNoNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
Wi-Fi standards supported-802.11 b/g/n
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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