Micromax Bolt Q324 vs Celkon Campus A20 comparison

Show Only Differences Highlight Differences	Micromax Bolt Q324	Celkon Campus A20
key specs
Display	4.00-inch	4.00-inch
Processor	1.2GHz quad-core	1.2GHz dual-core
Front Camera	0.3-megapixel	0.3-megapixel
Rear Camera	2-megapixel	3.2-megapixel
RAM	512MB	256MB
Storage	4GB	512MB
Battery Capacity	1450mAh	1500mAh
OS	Android 4.4	Android 4.2
Resolution	480x800 pixels	480x800 pixels
general
Brand	Micromax	Celkon
Model	Bolt Q324	Campus A20
Release date	March 1, 2015	August 1, 2013
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	1450	1500
Removable battery	Yes	Yes
display
Screen size (inches)	4.00	4.00
Touchscreen	Yes	Yes
Resolution	480x800 pixels	480x800 pixels
Pixels per inch (PPI)	-	233
hardware
Processor	1.2GHz quad-core	1.2GHz dual-core
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	2-megapixel	3.2-megapixel
Rear flash	Yes	LED
Front camera	0.3-megapixel	0.3-megapixel
software
Operating system	Android 4.4	Android 4.2
connectivity
Wi-Fi	Yes	Yes
GPS	No	No
Bluetooth	Yes, v 2.10	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
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
SIM Type	-	Regular
sim 2
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
SIM Type	-	Regular
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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