Karbonn K451 vs Rage RD 140

Comparing the Karbonn K451 vs Rage RD 140 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Both Karbonn K451 and Rage RD 140 offer the same screen size of 2 inches.

Rear Camera: Rage RD 140 offers a higher rear camera resolution with 1.3 MP, while Karbonn K451 offers 0.1 MP, making Rage RD 140 better for rear camera photography.

Battery: Karbonn K451 offers a higher battery capacity with 1100 mAh, while Rage RD 140 offers 1000 mAh, making Karbonn K451 better for longer battery life.

Karbonn K451

₹1,899

(Discontinued)

Rage RD 140

(Discontinued)

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Summary

Release Date

N/A	01 Jul, 2009

User Ratings

1/5

(1 rating)

N/A

User Feedback

Display

Display Type

LCD

N/A

Screen Size

2 inches (5.08 cm)

Resolution

176x220 px

Pixel Density

141 ppi

Screen to Body Ratio (calculated)

27.43 %

25.45 %

Design

Height

102 mm

108 mm

Width

45 mm

45.8 mm

Thickness

14.50 mm

15.00 mm

Weight

80 grams

Rear Camera

Resolution

0.1 MP
Primary Camera

1.3 MP
Primary Camera

Flash

Yes

Camera Features

N/A	Digital Zoom

Battery

Capacity

1100 mAh

1000 mAh

Battery Type

Li-ion

TalkTime

Up to 4(2G)

Up to 3.5(2G)

Storage

Internal Storage

N/A

506 KB

Expandable Storage

Yes Up to 4 GB

Yes Up to 2 GB

Network & Connectivity

SIM Slot(s)

Single SIM

Network Support

5G Not Supported

Bluetooth

Yes

Yes v2

Multimedia

Video Player

Yes Video Formats: 3GP AVI

Yes Video Formats: 3GP AVI MPEG4

Music

Yes Music Formats: Yes Audio Formats : MP3 MIDI WAV AMR

Yes Music Formats: Yes MP3 Midi Player Music playing time : Up to 6 hours

Sensors

Games

Embedded games

N/A

Java

Yes

Browser

Yes

Phone Book

1000 entries

SMS

500 entries

SMS Storage 500

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

Colour : Black Antenna : Internal Key Pad : Numeral/power key/send key/soft left/soft right Hot Key Voice Record Language : English / Hindi Language Alarm Clock PIM