Intex 4470 Ace vs Karbonn K21 comparison

Show Only Differences Highlight Differences	Intex 4470 Ace	Karbonn K21
key specs
Display	2.40-inch	2.20-inch
Processor	one-core	one-core
Front Camera	0.3-megapixel	No
Rear Camera	1.3-megapixel	1.3-megapixel
Battery Capacity	1800mAh	1000mAh
OS	-	Proprietary
Resolution	-	176x220 pixels
general
Brand	Intex	Karbonn
Model	4470 Ace	K21
Release date	April 1, 2013	December 1, 2011
Form factor	Bar	Bar
Dimensions (mm)	114.20 x 61.50 x 11.30	111.50 x 47.30 x 14.30
Weight (g)	90.00	80.00
Battery capacity (mAh)	1800	1000
Removable battery	Yes	Yes
Colours	Blue with Black, Silver with Black	Coffee, Grey
Alternate names	-	K21 Radio jockey
display
Screen size (inches)	2.40	2.20
Touchscreen	No	No
Resolution	-	176x220 pixels
hardware
Processor	one-core	one-core
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	8
camera
Rear camera	1.3-megapixel	1.3-megapixel
Front camera	0.3-megapixel	No
Rear flash	-	No
connectivity
Wi-Fi	No	No
GPS	No	No
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	Yes	-
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	No	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	No	No
Accelerometer	No	No
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
software
Operating system	-	Proprietary

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