Karbonn K9 Music 4G vs Karbonn KT21 comparison

Show Only Differences Highlight Differences	Karbonn K9 Music 4G	Karbonn KT21
key specs
Display	5.00-inch	2.80-inch
Processor	1.3GHz quad-core	one-core
Front Camera	5-megapixel	No
Rear Camera	8-megapixel	3.2-megapixel
RAM	1GB	-
Storage	16GB	-
Battery Capacity	2200mAh	1000mAh
OS	Android 7.0	Proprietary
Resolution	480x854 pixels	-
general
Brand	Karbonn	Karbonn
Model	K9 Music 4G	KT21
Release date	December 1, 2017	March 1, 2012
Form factor	Touchscreen	Bar
Dimensions (mm)	143.75 x 71.50 x 9.20	-
Weight (g)	170.00	-
Battery capacity (mAh)	2200	1000
Colours	Blue, Champagne	Black
Removable battery	-	Yes
display
Screen size (inches)	5.00	2.80
Touchscreen	Yes	Yes
Resolution	480x854 pixels	-
hardware
Processor	1.3GHz quad-core	one-core
RAM	1GB	-
Internal storage	16GB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	8-megapixel	3.2-megapixel
Rear flash	LED	Yes
Front camera	5-megapixel	No
Front flash	No	-
software
Operating system	Android 7.0	Proprietary
connectivity
Wi-Fi	Yes	No
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	No
Bluetooth	Yes	Yes
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
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
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Ambient light sensor	Yes	No
Accelerometer	-	Yes
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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