Compare Micromax X55 vs. Karbonn A21

Micromax X55

Karbonn A21

Price
Rs. 3,065.00	Rs. 6,999.00
Capacity
800 mAH, Li-ion	1800 mAH, Li-ion
TalkTime
Up to 4 Hours(2G)	Up to 5 Hours(2G)
Stand By Time
Up to 4 Hours(2G)	Up to 200 Hours(2G)
Main Camera
5 MP	5 MP, Auto focus
Zoom
Digital Zoom	Digital Zoom
Camera Features
Smile detection, Scenes, Continuos Shooting, Multi Shot	Auto Focus
Front Camera
	1.3 MP
Flash
	LED
Operating Frequency
	GSM 1800 / 1900 / 900 MHz UMTS 2100 MHz \| GSM 1800 / 1900 / 900 MHz
Wi-Fi
	Wi-Fi 802.11, b/g/n
GPRS
Class 12, 32 - 48 kbps kbps	Yes
EDGE
Class 12	Yes
3G
EV-DO , Rev.A	HSDPA 7.2 Mbit/s, HSUPA
Bluetooth
Yes	v2.1, A2DP
USB Connectivity
USB Port	USB Port, USB 2.0, microUSB 2.0
Weight
110 grams	104 grams
Dimensions
118.2 x 51.4 x 10.30 mm	112 x 60.5 x 11.5 mm
Screen Size
2.4 Inch	4.5 Inch
Colours
Grey	Black
Touch Screen
	Capacitive Touchscreen, Multi-touch
Display Type
	TFT
Screen Resolution
240 x 320 pixels	480 x 800 pixels
Pixel Density (sharpness)
167 ppi	207 ppi
Box Contents
Transceiver, Standard Charger, Standard Battery, Handsfree Kit, User Guide, Warranty Card	Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors
	Accelerometer
GPS
	Yes
Operating System
	Android v4 (Ice Cream Sandwich)
OS Type
	Android
Brand
Micromax	Karbonn
Model
X55 Blade	A21
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
FM Radio
Stereo FM	Yes
Loudspeaker
	Yes
Audio Jack
	3.5 mm
Processor
	Dual core, 1.2 GHz, Qualcomm Snapdragon
RAM
	512 MB
Internal Memory
43.8 MB	4 GB
Expandable Memory
Up to 8 GB	Up to 32 GB

Top 1 Reasons for Micromax X55 Compared to Karbonn A21

1.2 mm Thinner than Karbonn A21. Slim mobile phone is easy to handle and looks gorgeous in hand. (118.2 x 51.4 x 10.30 mm vs. 112 x 60.5 x 11.5 mm)

Top 4 Reasons for Karbonn A21 Compared to Micromax X55

125.0% more mAH battery than Karbonn A21. More battery capacity reduces the need to charge your battery again. (1800 mAH, Li-ion vs. 800 mAH, Li-ion)

6.0 grams Lighter than Karbonn A21. light weight phone is easy to hold and can kept in your pocket for long time. (104 grams vs. 110 grams)

87.5% bigger screen size than Karbonn A21. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.5 Inch vs. 2.4 Inch)

24.0% Higher pixel density than Karbonn A21. High pixel density shows sharper text and extremely detailed photos and videos. (207 ppi vs. 167 ppi)

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