Micromax X55 Blade vs Karbonn A21

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Comparing the Micromax X55 Blade vs Karbonn A21 across display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn A21 offers a screen size of 4.5 inches, while Micromax X55 Blade offers 2.4 inches, making Karbonn A21 the larger display of the two.


Rear Camera: Both Micromax X55 Blade and Karbonn A21 feature a 5 MP primary rear camera.


Battery: Micromax X55 Blade offers a higher battery capacity with 800 mAh, while Karbonn A21 offers 1800 mAh, making Micromax X55 Blade better for longer battery life.


Storage: Micromax X55 Blade offers higher internal storage with 43 GB, while Karbonn A21 offers 4 GB, making Micromax X55 Blade the better option for storage.


User Rating: Micromax X55 Blade receives a higher user rating of 3.9, while Karbonn A21 has a rating of 3.8.

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Micromax X55 Blade
(Discontinued)
Karbonn A21
₹9,899
(Out of Stock)
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Summary

Spec Score

N/A
52%

Release Date

14 Nov, 2011
11 Oct, 2012

Performance

N/A
N/A
Snapdragon S4 Play
N/A
(upto 1.2 GHz)
N/A
512 MB RAM

Display

N/A
2.4 inches (6.1 cm)
4.5 inches (11.43 cm)
N/A
TFT
240x320 px
480x800 px

Rear Camera

N/A
5 MP
Primary Camera
5 MP
Primary Camera

Front Camera

N/A
N/A
1.3 MP

Battery

N/A
800 mAh
1800 mAh

Storage

43.8 MB
4 GB

User Ratings

3.9/5
(87 ratings)
3.8/5
(316 ratings)

User Feedback

General

Launch Date

N/A
Oct 11, 2012
(Official)

Operating System

N/A
Android v4 (Ice Cream Sandwich)

Performance

Performance Rating

N/A
Poor

Chipset

N/A
Qualcomm Snapdragon S4 Play MSM8225

Processor

N/A
Dual core, 1.2 GHz, Cortex A5

Graphics (GPU)

N/A
Adreno 203

RAM

N/A
512 MB

Display

Display Rating

N/A
Very Good

Display Type

N/A
TFT

Screen Size

2.4 inches  (6.1 cm)
4.5 inches  (11.43 cm)

Resolution

240x320 px
480x800 px

Pixel Density

167 ppi
207 ppi

Screen to Body Ratio (calculated)

29.38 %
84.98 %

Design

Height

118.2 mm
112 mm

Width

51.4 mm
60.5 mm

Thickness

10.30 mm
11.5 mm

Weight

110 grams
104 grams

Rear Camera

Rear Camera Rating

N/A
Below Avg

Resolution

5 MP
Primary Camera
5 MP
Primary Camera

Autofocus

N/A
Yes

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

N/A
2592 x 1944 Pixels

Shooting Modes

Continuous Shooting
N/A

Camera Features

Digital Zoom
Smile detection
Digital Zoom

Front Camera

Front Camera Rating

N/A
Poor

Resolution

N/A
1.3 MP
Primary Camera

Battery

Battery Rating

N/A
Very Good

Capacity

800 mAh
1800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 4(2G)
Up to 5 Hours(2G)

Storage

Internal Storage

43.8 MB
4 GB

Expandable Storage

Yes Up to 8 GB
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

No
Yes Wi-Fi 4 (802.11 b/g/n)

Bluetooth

Yes
Yes v2.1

GPS

N/A
Yes

Multimedia

Audio Jack

N/A
3.5 mm

Music

Yes Music Formats: Yes Multi Format Music Player with Loud Speaker
N/A

Sensors

Other Sensors

N/A
Accelerometer

Games

Preloaded Games
N/A

Java

Yes
N/A

Browser

Yes
N/A

Phone Book

Yes 1000 Entries Blacklist
N/A

SMS

Yes SMS Storage 1000
N/A

MMS

Yes
N/A

Other Facilities

Multiple Alarm Clock Calculator Calender Currency and Unit Convertor E-book Reader Power Save Tasks Auto Power On/Off
N/A