Microsoft Lumia 430 Dual SIM vs Karbonn K21 comparison

Show Only Differences Highlight Differences	Microsoft Lumia 430 Dual SIM	Karbonn K21
key specs
Display	4.00-inch	2.20-inch
Processor	Qualcomm Snapdragon 200	one-core
Front Camera	0.3-megapixel	No
Rear Camera	2-megapixel	1.3-megapixel
RAM	1GB	-
Storage	8GB	-
Battery Capacity	1500mAh	1000mAh
OS	Windows Phone 8.1	Proprietary
Resolution	480x800 pixels	176x220 pixels
general
Brand	Microsoft	Karbonn
Model	Lumia 430 Dual SIM	K21
Release date	March 1, 2015	December 1, 2011
Form factor	Touchscreen	Bar
Dimensions (mm)	120.50 x 63.19 x 10.63	111.50 x 47.30 x 14.30
Weight (g)	127.90	80.00
Battery capacity (mAh)	1500	1000
Removable battery	Yes	Yes
Colours	Bright Orange, Black	Coffee, Grey
Alternate names	-	K21 Radio jockey
display
Screen size (inches)	4.00	2.20
Touchscreen	Yes	No
Resolution	480x800 pixels	176x220 pixels
Pixels per inch (PPI)	235	-
hardware
Processor	1.2GHz dual-core	one-core
Processor make	Qualcomm Snapdragon 200	-
RAM	1GB	-
Internal storage	8GB	-
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	8
camera
Rear camera	2-megapixel	1.3-megapixel
Rear flash	No	No
Front camera	0.3-megapixel	No
software
Operating system	Windows Phone 8.1	Proprietary
connectivity
Wi-Fi	Yes	No
GPS	Yes	No
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	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
sim 2
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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