Karbonn K9 Smart Selfie vs Micromax Bolt A37 comparison

Show Only Differences Highlight Differences	Karbonn K9 Smart Selfie	Micromax Bolt A37
key specs
Display	5.00-inch	3.50-inch
Processor	1.1GHz quad-core	MediaTek MT6572M
Front Camera	8-megapixel	0.3-megapixel
Rear Camera	5-megapixel	2-megapixel
RAM	1GB	256MB
Storage	8GB	512MB
Battery Capacity	2300mAh	1450mAh
OS	Android 7.0	Android 4.2
Resolution	480x854 pixels	480x853 pixels
general
Brand	Karbonn	Micromax
Model	K9 Smart Selfie	Bolt A37
Release date	November 1, 2017	February 1, 2014
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	2300	1450
Removable battery	No	Yes
Colours	Black, Blue	Black
display
Screen size (inches)	5.00	3.50
Touchscreen	Yes	Yes
Resolution	480x854 pixels	480x853 pixels
hardware
Processor	1.1GHz quad-core	1GHz one-core
RAM	1GB	256MB
Internal storage	8GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
Processor make	-	MediaTek MT6572M
camera
Rear camera	5-megapixel	2-megapixel
Rear flash	LED	No
Front camera	8-megapixel	0.3-megapixel
software
Operating system	Android 7.0	Android 4.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes	Yes, v 2.10
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	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	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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