Samsung A657 vs Karbonn K478

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Comparing the Samsung A657 vs Karbonn K478 across storage to help determine the better smartphone.

Here is the summary of the results:

Storage: Karbonn K478 offers higher internal storage with 20 GB, while Samsung A657 offers 128 GB, making Karbonn K478 the better option for storage.

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Samsung A657
(Discontinued)
Karbonn K478
(Discontinued)
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Summary

Release Date

01 Apr, 2009
01 Dec, 2010

Display

N/A
1.77 inches (4.5 cm)
LCD
LCD
220.00x 220 pixels , 1.9 inches px
120x160 px

Battery

N/A
1000 mAh

Storage

128 MB
20 KB

User Feedback

Display

Display Type

LCD
LCD

Screen Size

N/A
1.77 inches  (4.5 cm)

Resolution

220.00x 220 pixels 1.9 inches px
120x160 px

Pixel Density

N/A
113 ppi

Screen to Body Ratio (calculated)

N/A
19.54 %

Design

Height

115.00 mm
108 mm

Width

52.00 mm
46 mm

Thickness

19.50 mm
14.60 mm

Weight

123 grams
53 grams

Battery

Capacity

N/A
1000 mAh

Battery Type

N/A
Li-ion

TalkTime

Up to 3(2G)
Up to 4(2G)

Storage

Internal Storage

128 MB
20 KB

Expandable Storage

Yes Up to 8 GB
Yes Up to 2 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

No
No

Bluetooth

Yes v2
No

Multimedia

Video Player

N/A
Yes Video Formats: 3GP AVI

Music

Yes Music Formats: Yes MP3/e-AAC+/WMA/AMR/SMAF player and MPEG4/3GP player
Yes Music Formats: Yes One Touch Music Player Music Formats : MP3 Midi WAV AMR

Sensors

Games

N/A
Embedded Games

Java

Yes MIDP 2.0
No

Browser

Yes
Yes

Phone Book

N/A
Yes 500 Entries

SMS

N/A
Yes SMS Storage 250

Other Facilities

N/A
Wallpaper download Ringtone download EMS STK Screen saver Wallpaper Graphic icons Caller ID Voice codec’s : HR FR EFR AMR WWW CLID with Photo Call Conference Caller group Anti Theft Feature Predictive text Calculator Alarm clock Stop Watch World Times Speed Dialing Currency converter Image Format : JPG BMP GIF