Karbonn K445 vs Ajanta A-20

Comparing the Karbonn K445 vs Ajanta A-20 across display and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Karbonn K445 offers a screen size of 2 inches, while Ajanta A-20 offers 1.8 inches, making Karbonn K445 the larger display of the two. Both Karbonn K445 and Ajanta A-20 feature the same LCD display.

Battery: Karbonn K445 offers a higher battery capacity with 1350 mAh, while Ajanta A-20 offers 1000 mAh, making Karbonn K445 better for longer battery life.

Karbonn K445

(Discontinued)

Ajanta A-20

(Discontinued)

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Summary

Release Date

23 Aug, 2009

26 May, 2010

Display

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

Rear Camera

0.3 MP

Primary Camera

N/A

Battery

1350 mAh

1000 mAh

Storage

250 KB

N/A

User Feedback

Display

Display Type

LCD

Screen Size

2 inches (5.08 cm)

1.8 inches (4.57 cm)

Resolution

176x220 px

N/A

Pixel Density

141 ppi

N/A

Screen to Body Ratio (calculated)

22.77 %

N/A

Design

Height

111 mm

N/A

Width

49.8 mm

N/A

Thickness

17.30 mm

N/A

Weight

100 grams

N/A

Rear Camera

Resolution

0.3 MP
Primary Camera

N/A

Flash

Yes

N/A

Camera Features

Digital Zoom

N/A

Battery

Capacity

1350 mAh

1000 mAh

Battery Type

Li-ion

TalkTime

Up to 5.5(2G)

N/A

Storage

Internal Storage

250 KB

N/A

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

Multimedia

Music

Yes Music Formats: Yes One Touch Music Player Music Formats : MP3 MID WAV AMR

Yes Music Formats: Yes MP3 player

Sensors

Games

Embedded Games

N/A

Java

N/A

Browser

Yes

Phone Book

Yes 1000 Entries

200 Entries

SMS

Yes SMS Storage 500

200 Messages

MMS

Yes v1.2

N/A

Other Facilities

Charging time 4 Hours Number of lines 9 Back light of keypad : Blue Handset colors : Brown-Cream Wallpaper download Ringtone download Hands-free mode Vibrate mode STK EMS Screen saver Wallpaper Power on/off animation Graphic icons Caller ID WWW CLID with Photo Touch screen Call Conference Caller group Closed User Group Mobile Tracker One Touch FM keys One Touch Music Player One Touch Camera Predictive text (ABC/abc) Languages : English/Hindi (Only Hindi Read no write option) Calculator Alarm clock Stop Watch World Times Speed Dialing To Do List Voice recorder Currency converter E-Book Reader Image Format : JPG BMP GIF MMS v1.2

Torch Light Sound Recorder Calender Alarm Languages Support(Hindi English)