Videocon Infinium Z51 Nova vs Videocon A31 comparison

Show Only Differences Highlight Differences	Videocon Infinium Z51 Nova	Videocon A31
key specs
Display	5.00-inch	4.00-inch
Processor	1.2GHz quad-core	1.2GHz dual-core
Front Camera	2-megapixel	1.3-megapixel
Rear Camera	5-megapixel	5-megapixel
RAM	1GB	512MB
Storage	8GB	4GB
Battery Capacity	2000mAh	1550mAh
OS	Android 4.4.2	Android 4.2
Resolution	480x854 pixels	480x800 pixels
general
Brand	Videocon	Videocon
Model	Infinium Z51 Nova	A31
Release date	June 1, 2015	October 1, 2013
Form factor	Touchscreen	Bar
Battery capacity (mAh)	2000	1550
Removable battery	Yes	Yes
Colours	Blue, Grey	-
Dimensions (mm)	-	128.50 x 64.10 x 10.70
display
Screen size (inches)	5.00	4.00
Touchscreen	Yes	Yes
Resolution	480x854 pixels	480x800 pixels
hardware
Processor	1.2GHz quad-core	1.2GHz dual-core
RAM	1GB	512MB
Internal storage	8GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	LED	Yes
Front camera	2-megapixel	1.3-megapixel
software
Operating system	Android 4.4.2	Android 4.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
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	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	No	No
Barometer	No	No
Temperature sensor	No	No

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