Karbonn A9 Indian vs Karbonn KT21 comparison

Show Only Differences Highlight Differences	Karbonn A9 Indian	Karbonn KT21
key specs
Display	4.50-inch	2.80-inch
Processor	1.3GHz quad-core	one-core
Front Camera	5-megapixel	No
Rear Camera	5-megapixel	3.2-megapixel
RAM	1GB	-
Storage	8GB	-
Battery Capacity	1750mAh	1000mAh
OS	Android	Proprietary
general
Brand	Karbonn	Karbonn
Model	A9 Indian	KT21
Release date	February 1, 2018	March 1, 2012
Form factor	Touchscreen	Bar
Battery capacity (mAh)	1750	1000
Colours	Champagne, Black + Champagne, White + Champagne	Black
Removable battery	-	Yes
display
Screen size (inches)	4.50	2.80
Touchscreen	Yes	Yes
hardware
Processor	1.3GHz quad-core	one-core
RAM	1GB	-
Internal storage	8GB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	5-megapixel	3.2-megapixel
Rear flash	LED	Yes
Front camera	5-megapixel	No
software
Operating system	Android	Proprietary
connectivity
Wi-Fi	Yes	No
Bluetooth	Yes	Yes
Number of SIMs	2	2
GPS	-	No
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Accelerometer	Yes	Yes
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	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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