Maxx MX421 Supremo vs. Karbonn K451 Plus

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Maxx MX421 Supremo

Karbonn K451 Plus

Price
Rs. 1,999.00	Rs. 1,078.00
Capacity
2100 mAH, Li-ion 16.7% more mAH battery than Karbonn K451 Plus. More battery capacity reduces the need to charge your battery again. (2100 mAH, Li-ion vs. 1800 mAH, Li-ion)	1800 mAH, Li-ion
TalkTime
Up to 12 Hours(2G)	Up to 7 Hours(2G)
Stand By Time
Up to 1000 Hours(2G)	Up to 168(2G)
Main Camera
2 MP 53.8% more mega pixels (MP) on main camera than Karbonn K451 Plus. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (2 MP vs. 1.30 MP)	1.30 MP
Zoom
Digital Zoom	Digital Zoom
Camera Features
Image Viewer	Smile detection, Scenes, Continuos Shooting, Multi Shot
Flash
	LED
EDGE
	No
3G
	EV-DO , Rev.A
Operating Frequency
GSM 1800 / 900 MHz \| GSM 1800 / 900 MHz
GPRS
Yes	Yes
Bluetooth
Yes	Yes
USB Connectivity
USB Port	USB Port
More Connectivity
Micro 5 Pin	VoIP
Weight
110 grams
Dimensions
127.21 x 55.60 x 13.33 mm 1.3 mm Thinner than Karbonn K451 Plus. Slim mobile phone is easy to handle and looks gorgeous in hand. (127.21 x 55.60 x 13.33 mm vs. 116.5 x 51.9 x 14.60 mm)	116.5 x 51.9 x 14.60 mm
Screen Size
2.8 Inch 16.7% bigger screen size than Karbonn K451 Plus. The bigger the screen size is better the user experience of reading and watching movie or video songs. (2.8 Inch vs. 2.40 Inch)	2.40 Inch
Colours
Black,Red	Silver
Screen Resolution
240 x 320 pixels	240 x 320 pixels
Pixel Density (sharpness)
143 ppi	167 ppi 16.8% Higher pixel density than Karbonn K451 Plus. High pixel density shows sharper text and extremely detailed photos and videos. (167 ppi vs. 143 ppi)
Display Type
TFT	LCD
Box Contents
Handset, Battery, Charger, Earphone, User Manual, Warranty Card	Handset, Battery, Charger, Earphone, User Manual, Warranty Card
Brand
Maxx	Karbonn
Model
MX421 Supremo	K451 Plus
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
FM Radio
Yes	Recording option
Audio Jack
3.5 mm
Expandable Memory
Up to 8 GB	Up to 8 GB