Micromax Bolt Supreme 4 vs Karbonn Smart A12 Star comparison

Show Only Differences Highlight Differences	Micromax Bolt Supreme 4	Karbonn Smart A12 Star
key specs
Display	5.00-inch	4.00-inch
Processor	MediaTek MT6580	MediaTek
Front Camera	5-megapixel	0.3-megapixel
Rear Camera	8-megapixel	5-megapixel
RAM	1GB	512MB
Storage	8GB	4GB
Battery Capacity	2000mAh	1400mAh
OS	Android 6.0	Android 4.4.2
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Micromax	Karbonn
Model	Bolt Supreme 4	Smart A12 Star
Release date	July 1, 2016	July 1, 2014
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	2000	1400
Removable battery	Yes	No
Dimensions (mm)	-	64.20 x 124.20 x 10.10
Weight (g)	-	130.00
Colours	-	Black, Silver
display
Screen size (inches)	5.00	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
Pixels per inch (PPI)	-	233
hardware
Processor	1.3GHz quad-core	1.2GHz one-core
Processor make	MediaTek MT6580	MediaTek
RAM	1GB	512MB
Internal storage	8GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	32
camera
Rear camera	8-megapixel	5-megapixel
Rear flash	Yes	LED
Front camera	5-megapixel	0.3-megapixel
software
Operating system	Android 6.0	Android 4.4.2
connectivity
Wi-Fi	Yes	No
GPS	Yes	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	Yes	No
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
sim 2
SIM Type	Regular	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	No	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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