Datawind PocketSurfer 3G4Z vs Datawind PocketSurfer 2G4X comparison

Show Only Differences Highlight Differences	Datawind PocketSurfer 3G4Z	Datawind PocketSurfer 2G4X
key specs
Display	4.00-inch	3.50-inch
Processor	1GHz one-core	1GHz one-core
Front Camera	0.3-megapixel	0.3-megapixel
Rear Camera	5-megapixel	0.3-megapixel
RAM	512MB	256MB
Storage	4GB	512MB
OS	Android 4.4.2	Android 4.2.2
Resolution	480x800 pixels	320x480 pixels
general
Brand	Datawind	Datawind
Model	PocketSurfer 3G4Z	PocketSurfer 2G4X
Release date	January 1, 2016	January 1, 2016
Form factor	Touchscreen	Touchscreen
Removable battery	Yes	Yes
Colours	Black	Black
display
Screen size (inches)	4.00	3.50
Touchscreen	Yes	Yes
Resolution	480x800 pixels	320x480 pixels
hardware
Processor	1GHz one-core	1GHz one-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	5-megapixel	0.3-megapixel
Front camera	0.3-megapixel	0.3-megapixel
software
Operating system	Android 4.4.2	Android 4.2.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	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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