Karbonn K451 vs Byond Tech BY 901

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Comparing the Karbonn K451 vs Byond Tech BY 901 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn K451 offers a screen size of 2 inches, while Byond Tech BY 901 offers 1.8 inches, making Karbonn K451 the larger display of the two.


Rear Camera: Byond Tech BY 901 offers a higher rear camera resolution with 1.3 MP, while Karbonn K451 offers 0.1 MP, making Byond Tech BY 901 better for rear camera photography.


Battery: Karbonn K451 offers a higher battery capacity with 1100 mAh, while Byond Tech BY 901 offers 1000 mAh, making Karbonn K451 better for longer battery life.

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Karbonn K451
₹1,899
(Discontinued)
Byond Tech BY 901
(Discontinued)
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Summary

Release Date

N/A
18 Apr, 2011

Display

2 inches (5.08 cm)
1.8 inches (4.57 cm)
LCD
N/A
176x220 px
128x160 px

Rear Camera

0.1 MP
Primary Camera
1.3 MP
Primary Camera

Battery

1100 mAh
1000 mAh

User Ratings

1/5
(1 rating)
N/A

User Feedback

Display

Display Type

LCD
N/A

Screen Size

2 inches  (5.08 cm)
1.8 inches  (4.57 cm)

Resolution

176x220 px
128x160 px

Pixel Density

141 ppi
114 ppi

Screen to Body Ratio (calculated)

27.43 %
20.04 %

Design

Height

102 mm
111.8 mm

Width

45 mm
45.5 mm

Thickness

14.50 mm
15.60 mm

Weight

80 grams
92 grams

Rear Camera

Resolution

0.1 MP
Primary Camera
1.3 MP
Primary Camera

Flash

Yes
Yes

Shooting Modes

N/A
Continuous Shooting

Camera Features

N/A
Digital Zoom
Smile detection

Battery

Capacity

1100 mAh
1000 mAh

Battery Type

Li-ion
Li-ion

TalkTime

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

Storage

Expandable Storage

Yes Up to 4 GB
Yes Up to 4 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

N/A
No

Bluetooth

Yes
Yes

Multimedia

Video Player

Yes Video Formats: 3GP AVI
N/A

Music

Yes Music Formats: Yes Audio Formats : MP3 MIDI WAV AMR
Yes Music Formats: Yes One Touch Music Player Music Formats : AMR MP3 WAV MID with Equalizer 40x30 Speaker

Sensors

Games

Embedded games
Embedded Games

Java

No
No

Browser

Yes
Yes

Phone Book

1000 entries
Yes 500 Entries with Black List

SMS

500 entries
Yes SMS Storage 200 Unread SMS Reminder

MMS

N/A
Yes 50 Separate

Other Facilities

Charging time : 3 Hrs Number of lines : 9 lines Back light of keypad : Blue Handset colors : Black Hands-free mode Vibrate mode EMS STK Screen saver Wallpaper Caller ID CLID with Photo Call Conference Caller group Closed User Group Music effects in Call Power Saver One Touch FM keys One Touch Music Player One Touch Camera Predictive text Languages : English Calculator Alarm clock Stop Watch World Times Speed Dialing To Do List Voice recorder Currency converter Health Management Image Format : JPG BMP GIF PC Sync : Optional
Power on/off animation WWW CLID with photo Call conferance Caller group Predictive text Calculator Alarm clock Stop Watch World Times Speed Dialing Anti Theft Feature Voice recorder Image Format : JPEG BMP & GIF