Celkon Campus A407 vs Karbonn Smart A50s comparison

Show Only Differences Highlight Differences	Celkon Campus A407	Karbonn Smart A50s
key specs
Display	4.00-inch	3.50-inch
Processor	1GHz one-core	MediaTek
Front Camera	1.3-megapixel	0.3-megapixel
Rear Camera	3.2-megapixel	2-megapixel
RAM	256MB	256MB
Storage	512MB	2GB
Battery Capacity	1400mAh	1100mAh
OS	Android 4.2	Android 4.2
Resolution	480x800 pixels	320x480 pixels
general
Brand	Celkon	Karbonn
Model	Campus A407	Smart A50s
Release date	June 1, 2015	June 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	124.80 x 65.20 x 0.00	115.70 x 61.80 x 10.50
Battery capacity (mAh)	1400	1100
Removable battery	Yes	Yes
Colours	-	Black, White
display
Screen size (inches)	4.00	3.50
Touchscreen	Yes	Yes
Resolution	480x800 pixels	320x480 pixels
hardware
Processor	1GHz one-core	1.2GHz dual-core
RAM	256MB	256MB
Internal storage	512MB	2GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
Processor make	-	MediaTek
camera
Rear camera	3.2-megapixel	2-megapixel
Rear flash	LED	LED
Front camera	1.3-megapixel	0.3-megapixel
software
Operating system	Android 4.2	Android 4.2
connectivity
Wi-Fi	Yes	Yes
GPS	No	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Headphones	-	3.5mm
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
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	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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