Celkon Diamond 4G Plus vs Celkon Campus A15 comparison

Show Only Differences Highlight Differences	Celkon Diamond 4G Plus	Celkon Campus A15
key specs
Display	5.00-inch	3.50-inch
Processor	quad-core	1GHz dual-core
Front Camera	3.2-megapixel	No
Rear Camera	8-megapixel	3.2-megapixel
RAM	1GB	256MB
Storage	8GB	512MB
Battery Capacity	2200mAh	1400mAh
OS	Android 5.1	Android 4.2
Resolution	720x1280 pixels	320x480 pixels
general
Brand	Celkon	Celkon
Model	Diamond 4G Plus	Campus A15
Release date	April 1, 2016	October 1, 2013
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	139.50 x 71.50 x 8.70	-
Weight (g)	140.00	-
Battery capacity (mAh)	2200	1400
Removable battery	Yes	Yes
Colours	Gold, Grey	-
display
Screen size (inches)	5.00	3.50
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	320x480 pixels
Pixels per inch (PPI)	294	-
hardware
Processor	quad-core	1GHz dual-core
RAM	1GB	256MB
Internal storage	8GB	512MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	8-megapixel	3.2-megapixel
Rear flash	LED	-
Front camera	3.2-megapixel	No
software
Operating system	Android 5.1	Android 4.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes, v 4.00	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
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	No
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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