Micromax Bolt Q339 vs iBall Andi4 B20 comparison

Show Only Differences Highlight Differences	Micromax Bolt Q339	iBall Andi4 B20
key specs
Display	4.50-inch	4.00-inch
Processor	Spreadtrum SPRD7731	1GHz one-core
Front Camera	2-megapixel	0.3-megapixel
Rear Camera	5-megapixel	2-megapixel
RAM	512MB	256MB
Storage	4GB	512MB
Battery Capacity	1650mAh	1250mAh
OS	Android 4.4.2	Android 4.4
Resolution	480x854 pixels	480x800 pixels
general
Brand	Micromax	iBall
Model	Bolt Q339	Andi4 B20
Release date	October 1, 2015	June 1, 2015
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	1650	1250
Removable battery	Yes	Yes
Colours	Black, White	Black
display
Screen size (inches)	4.50	4.00
Touchscreen	Yes	Yes
Resolution	480x854 pixels	480x800 pixels
hardware
Processor	1.2GHz quad-core	1GHz one-core
Processor make	Spreadtrum SPRD7731	-
RAM	512MB	256MB
Internal storage	4GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	5-megapixel	2-megapixel
Rear flash	LED	LED
Front camera	2-megapixel	0.3-megapixel
software
Operating system	Android 4.4.2	Android 4.4
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
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
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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