Samsung X640 vs Karbonn K415

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Comparing the Samsung X640 vs Karbonn K415 across camera to help determine the better smartphone.

Here is the summary of the results:

Rear Camera: Both Samsung X640 and Karbonn K415 feature a 0.3 MP primary rear camera.

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Samsung X640
(Discontinued)
Karbonn K415
(Discontinued)
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Summary

Release Date

01 Jan, 2005
15 Apr, 2010

Display

N/A
1.44 inches (3.66 cm)
160.00x 160 pixels , 8 lines px
128x128 px

Rear Camera

0.3 MP
Primary Camera
0.3 MP
Primary Camera

Battery

N/A
1000 mAh

Storage

N/A
1.9 MB

User Ratings

N/A
1/5
(1 rating)

User Feedback

Display

Screen Size

N/A
1.44 inches  (3.66 cm)

Resolution

160.00x 160 pixels 8 lines px
128x128 px

Pixel Density

N/A
126 ppi

Design

Height

87.40 mm
98 mm

Width

47.00 mm
43 mm

Thickness

23.00 mm
13.50 mm

Weight

85 grams
65 grams

Form Factor

Clamshell
N/A

Rear Camera

Resolution

0.3 MP
Primary Camera
0.3 MP
Primary Camera

Flash

N/A
Yes

Camera Features

Digital Zoom
Digital Zoom
Smile detection

Battery

Capacity

N/A
1000 mAh

Battery Type

N/A
Li-ion

TalkTime

Up to 3.5(2G)
Up to 4(2G)

Storage

Internal Storage

N/A
1.9 MB

Expandable Storage

Yes
Yes Up to 4 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

No
No

Bluetooth

No
No

Multimedia

Video Player

N/A
Yes Video Formats: 3GP

Music

Yes Music Formats: No
Yes Music Formats: Yes One Touch Music Player Music Formats : MP3 MIDI

Sensors

Games

N/A
Embedded games

Java

Yes MIDP 2.0 CLDC 1.1
No

Browser

Yes
Yes

Phone Book

1000 entries Photo call
Yes 500 Entries

SMS

N/A
Yes

MMS

N/A
Yes MMS Storage Max. 100

Other Facilities

T9 Organizer
Alarm Clock Calender Calculator Screen saver Wallpaper Power on/off animation Hindi & English Languages Support Stop Watch To Do List Currency Converter