Karbonn K422 vs. Karbonn K20

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Karbonn K422

Karbonn K20

Price
Not Available	Not Available
Capacity
1050 mAH, Li-ion 16.7% more mAH battery than Karbonn K20. More battery capacity reduces the need to charge your battery again. (1050 mAH, Li-ion vs. 900 mAH, Li-ion)	900 mAH, Li-ion
TalkTime
Up to 8 Hours(2G)	Up to 2.5 Hours(2G)
Stand By Time
Up to 435 Hours(2G)	Up to 60 Hours(2G)
Main Camera
2 MP	2 MP
Zoom
Digital Zoom	Digital Zoom
Camera Features
Image Viewer	Smile detection, White balance presets, Multi Shot
Operating Frequency
GSM 1800 / 900 MHz \| GSM 1800 / 900 MHz
GPRS
Yes	Class 12
EDGE
No	No
Bluetooth
Yes
USB Connectivity
USB Port	USB Port
Weight
80 grams 20.0 grams Lighter than Karbonn K20. light weight phone is easy to hold and can kept in your pocket for long time. (80 grams vs. 100 grams)	100 grams
Dimensions
112 x 46.5 x 13 mm	114.7 x 61.2 x 13 mm
Screen Size
2 Inch	2.4 Inch 20.0% bigger screen size than Karbonn K20. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.4 Inch vs. 2 Inch)
Colours
Red	Black,Back light of keypad : White
Screen Resolution
176 x 220 pixels	320 x 240 pixels
Pixel Density (sharpness)
141 ppi	167 ppi 18.4% Higher pixel density than Karbonn K20. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 141 ppi)
Display Type
TFT
Box Contents
Handset, Battery, USB Cable, Battery Charger, Headset, User Manual, Warranty Card	Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Applications
	PC Sync, Built-in data/fax Modem
Brand
Karbonn	Karbonn
Model
K422	K20
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
Also Known As
Karbonn K422 Xcess
FM Radio
Yes	Yes
RAM
64 MB
Internal Memory
128 MB	259 KB
Expandable Memory
Up to 16 GB	Up to 8 GB