Xolo Q900 vs Karbonn KT21 comparison

Show Only Differences Highlight Differences	Xolo Q900	Karbonn KT21
key specs
Display	4.70-inch	2.80-inch
Processor	MediaTek MT6589	one-core
Front Camera	2-megapixel	No
Rear Camera	8-megapixel	3.2-megapixel
RAM	1GB	-
Storage	4GB	-
Battery Capacity	1800mAh	1000mAh
OS	Android 4.2	Proprietary
Resolution	720x1280 pixels	-
general
Brand	Xolo	Karbonn
Model	Q900	KT21
Release date	October 1, 2013	March 1, 2012
Form factor	Bar	Bar
Dimensions (mm)	137.00 x 70.00 x 9.90	-
Battery capacity (mAh)	1800	1000
Removable battery	Yes	Yes
Colours	-	Black
display
Screen size (inches)	4.70	2.80
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	-
Pixels per inch (PPI)	312	-
hardware
Processor	1.2GHz quad-core	one-core
Processor make	MediaTek MT6589	-
RAM	1GB	-
Internal storage	4GB	-
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	Yes
Front camera	2-megapixel	No
software
Operating system	Android 4.2	Proprietary
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 b/g/n	-
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
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	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
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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