Coolpad D21 vs Karbonn K2

Comparing the Coolpad D21 vs Karbonn K2 across display and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Both Coolpad D21 and Karbonn K2 offer the same screen size of 2.2 inches and feature the same LCD display.

Battery: Coolpad D21 offers a higher battery capacity with 2000 mAh, while Karbonn K2 offers 1800 mAh, making Coolpad D21 better for longer battery life.

Coolpad D21

(Discontinued)

Karbonn K2

₹1,734

(Discontinued)

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Summary

Release Date

N/A	16 Aug, 2011

Display

2.2 inches (5.59 cm)	2.2 inches (5.59 cm)
LCD	LCD
N/A	176x220 px

Rear Camera

N/A	1.3 MP Primary Camera

Battery

2000 mAh

1800 mAh

User Feedback

Display

Display Type

LCD

Screen Size

2.2 inches (5.59 cm)

Resolution

N/A	176x220 px

Pixel Density

N/A

128 ppi

Screen to Body Ratio (calculated)

N/A

27.41 %

Design

Height

N/A

116 mm

Width

N/A

47.9 mm

Thickness

N/A

15.40 mm

Rear Camera

Resolution

N/A	1.3 MP Primary Camera

Flash

N/A

Yes

Shooting Modes

N/A	Continuous Shooting

Camera Features

N/A	Digital Zoom Smile detection

Battery

Capacity

2000 mAh

1800 mAh

Battery Type

Li-ion

TalkTime

N/A	Up to 7(2G)

Storage

Expandable Storage

Yes Up to 2 GB

Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Single SIM

Dual SIM

Network Support

5G Not Supported

Wi-Fi

Bluetooth

Yes

Multimedia

Music

Yes Music Formats: Yes MP3 player

Yes Music Formats: Yes One Touch Music Player Music Formats : MP3 MIDI WAV WMA AMR with Powerful Speakers 3.5mm Audio Jack

Sensors

Games

N/A	Embedded Games

Java

Yes

Browser

Yes

Phone Book

1000 Entries

Yes 1000 Entries

SMS

N/A	Yes SMS Storage 500

MMS

100

Yes

Other Facilities

Alarm Clock Calendar Calculator Memo Handwriting Recognition Software Wallpaper Text input predictive software.

Wallpaper download EMS STK Screen saver Power on/off animation Graphic icons Caller ID WWW CLID with Photo Caller group Predictive text Calculator Alarm clock Stop Watch World Times Speed Dialing Organizer To Do List Currency converter Image Format : JPG BMP GIF