Karbonn A21 vs Celkon A356

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Comparing the Karbonn A21 vs Celkon A356 across display, camera, battery 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 Celkon A356 offers 1.77 inches, making Karbonn A21 the larger display of the two. Both Karbonn A21 and Celkon A356 feature the same TFT display.


Rear Camera: Karbonn A21 offers a higher rear camera resolution with 5 MP, while Celkon A356 offers 0.3 MP, making Karbonn A21 better for rear camera photography.


Battery: Celkon A356 offers a higher battery capacity with 800 mAh, while Karbonn A21 offers 1800 mAh, making Celkon A356 better for longer battery life.


User Rating: Karbonn A21 receives a higher user rating of 3.8, while Celkon A356 has a rating of 1.

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Karbonn A21
₹9,899
(Out of Stock)
Celkon A356
₹1,599
(Discontinued)
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Summary

Spec Score

52%
N/A

Release Date

11 Oct, 2012
N/A

Performance

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

Display

N/A
4.5 inches (11.43 cm)
1.77 inches (4.5 cm)
TFT
TFT
480x800 px
176x220 px

Rear Camera

N/A
5 MP
Primary Camera
0.3 MP
Primary Camera

Front Camera

N/A
1.3 MP
N/A

Battery

N/A
1800 mAh
800 mAh

Storage

4 GB
N/A

User Ratings

3.8/5
(316 ratings)
1/5
(1 rating)

User Feedback

General

Launch Date

Oct 11, 2012
(Official)
N/A

Operating System

Android v4 (Ice Cream Sandwich)
N/A

Performance

Performance Rating

Poor
N/A

Chipset

Qualcomm Snapdragon S4 Play MSM8225
N/A

Processor

Dual core, 1.2 GHz, Cortex A5
N/A

Graphics (GPU)

Adreno 203
N/A

RAM

512 MB
N/A

Display

Display Rating

Very Good
N/A

Display Type

TFT
TFT

Screen Size

4.5 inches  (11.43 cm)
1.77 inches  (4.5 cm)

Resolution

480x800 px
176x220 px

Pixel Density

207 ppi
116 ppi

Screen to Body Ratio (calculated)

84.98 %
N/A

Design

Height

112 mm
N/A

Width

60.5 mm
N/A

Thickness

11.5 mm
N/A

Weight

104 grams
N/A

Rear Camera

Rear Camera Rating

Below Avg
N/A

Resolution

5 MP
Primary Camera
0.3 MP
Primary Camera

Autofocus

Yes
N/A

Flash

Yes LED Flash
N/A

Image Resolution

2592 x 1944 Pixels
N/A

Camera Features

Digital Zoom
N/A

Front Camera

Front Camera Rating

Poor
N/A

Resolution

1.3 MP
Primary Camera
N/A

Battery

Battery Rating

Very Good
N/A

Capacity

1800 mAh
800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 5 Hours(2G)
N/A

Storage

Internal Storage

4 GB
N/A

Expandable Storage

Yes Up to 32 GB
Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

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

Bluetooth

Yes v2.1
Yes

GPS

Yes
N/A

Multimedia

Audio Jack

3.5 mm
3.5 mm

Video Player

N/A
Yes Video Formats: 3GP MP4

Ring Tone

N/A
Music ringtones Polyphonic ringtones Vibration

Music

N/A
Yes Music Formats: MIDI MP3 WAV

Special Features

N/A
Torch Light

Sensors

Other Sensors

Accelerometer
N/A

Games

N/A
Yes

Java

N/A
No

Browser

N/A
Yes WAP

Phone Book

N/A
Yes Limited

SMS

N/A
Yes

Applications

N/A
WhatsApp