Samsung Array M390 vs Karbonn A21

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Comparing the Samsung Array M390 vs Karbonn A21 across display, camera, battery and storage 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 Samsung Array M390 offers 2.4 inches, making Karbonn A21 the larger display of the two. Samsung Array M390 features a LCD display compared to Karbonn A21's TFT, making Samsung Array M390 the better display of the two.


Rear Camera: Karbonn A21 offers a higher rear camera resolution with 5 MP, while Samsung Array M390 offers 2 MP, making Karbonn A21 better for rear camera photography.


Battery: Karbonn A21 offers a higher battery capacity with 1800 mAh, while Samsung Array M390 offers 1000 mAh, making Karbonn A21 better for longer battery life.


Storage: Samsung Array M390 offers higher internal storage with 40 GB, while Karbonn A21 offers 4 GB, making Samsung Array M390 the better option for storage.

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Samsung Array M390
(Discontinued)
Karbonn A21
₹9,899
(Out of Stock)
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Summary

Spec Score

N/A
52%

Release Date

17 Sep, 2012
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)
LCD
TFT
240x320 px
480x800 px

Rear Camera

N/A
2 MP
Primary Camera
5 MP
Primary Camera

Front Camera

N/A
N/A
1.3 MP

Battery

N/A
1000 mAh
1800 mAh

Storage

40 MB
4 GB

User Ratings

N/A
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

Qualcomm
Qualcomm Snapdragon S4 Play MSM8225

Processor

, Qualcomm
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

LCD
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)

29.51 %
84.98 %

Design

Height

112 mm
112 mm

Width

54 mm
60.5 mm

Thickness

15.00 mm
11.5 mm

Weight

117 grams
104 grams

Rear Camera

Rear Camera Rating

N/A
Below Avg

Resolution

2 MP
Primary Camera
5 MP
Primary Camera

Autofocus

N/A
Yes

Flash

Yes
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

1000 mAh
1800 mAh

Battery Type

Li-ion
Li-ion

TalkTime

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

Storage

Internal Storage

40 MB
4 GB

Expandable Storage

Yes Up to 32 GB
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Single 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 Music Formats : MP3 AAC AAC+ eAAC+ WMA WAV MIDI with Loud Speaker 3.5mm Audio Jack
N/A

Sensors

Other Sensors

N/A
Accelerometer

Java

Yes
N/A

Browser

Yes
N/A

Phone Book

Yes Photocall
N/A

SMS

Yes
N/A

MMS

Yes
N/A

Other Facilities

Organizer Voice memo/dial Predictive text input
N/A