Celkon Campus A400 vs Vivo Y15 comparison

Show Only Differences Highlight Differences	Celkon Campus A400	Vivo Y15
key specs
Display	4.00-inch	4.50-inch
Processor	Spreadtrum SC7715	MediaTek MT6582
Front Camera	0.3-megapixel	2-megapixel
Rear Camera	2-megapixel	5-megapixel
RAM	256MB	512MB
Storage	512MB	4GB
Battery Capacity	1400mAh	1900mAh
OS	Android 4.4.2	Android 4.2.2
Resolution	480x800 pixels	480x854 pixels
general
Brand	Celkon	Vivo
Model	Campus A400	Y15
Release date	January 1, 2015	December 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	125.50 x 68.00 x 12.60	130.40 x 65.85 x 8.98
Weight (g)	95.00	130.00
Battery capacity (mAh)	1400	1900
Removable battery	Yes	Yes
Colours	Black	White, Black
SAR value	-	0.81
display
Screen size (inches)	4.00	4.50
Touchscreen	Yes	Yes
Resolution	480x800 pixels	480x854 pixels
Pixels per inch (PPI)	-	218
hardware
Processor	1GHz dual-core	1.3GHz quad-core
Processor make	Spreadtrum SC7715	MediaTek MT6582
RAM	256MB	512MB
Internal storage	512MB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	128
camera
Rear camera	2-megapixel	5-megapixel
Rear flash	LED	Yes
Front camera	0.3-megapixel	2-megapixel
software
Operating system	Android 4.4.2	Android 4.2.2
Skin	-	Funtouch OS
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
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
SIM Type	Regular	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sim 2
SIM Type	Regular	-
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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