Samsung A657 vs Karbonn K478

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.

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

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

Wi-Fi

Bluetooth

Yes v2

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

Browser

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