Karbonn K450 Mobile Features:

1.3MP camera
FM Radio
Music Player
4 GB Expandable Memory
Bluetooth

Karbonn K450 Mobile Technical Specification:

GSM 900/1800 MHz
GPRS/WAP
2.2″ inch (240×320 pixels) TFT Display
1.3 Megapixel Camera
Expandable Memory up to 4 GB
Stereo FM Radio
MP3 Player
Voice Recorder
Built-in data/fax Modem
Phonebook Memory: 1000
SMS Memory: 200
64 [...]

Karbonn K541 Mobile Features:

Dual Sim (GSM+GSM)
FM Radio with Recording
20 mm speaker
MP3 / MP4 Player
Mega pixel Camera
Bluetooth
Expandable memory (upto 2GB)

Karbonn K541 Mobile Technical Specification:

GSM 900/1800 MHz
GPRS/WAP
1.75″ inch (128×160 pixels) TFT Display
1.3 Megapixel Camera
Expandable Memory up to 2GB
FM Radio
MP3 Player
WAP browser
E-Mail
[...]

Karbonn K217 Dual Sim Mobile Phone Features:

Dual Sim (GSM+GSM)
FM Radio with recording
Stereo Speaker
MP3 Player
Expandable memory (upto 2GB)
Bluetooth

Karbonn K217 Mobile Technical Specification:

Dual Sim GSM 900/1800 MHz
GPRS/WAP
1.8″ inch (128×160 pixels) CSTN Display
Camera
Expandable Memory up to 4GB
Stereo FM Radio with Recording
Phonebook Memory: 1000
SMS Memory: [...]

Karbonn K330 Dual Sim Mobile Phone Features:

Double SIM (GSM+GSM)
GPRS / MMS / WAP
Expandable Memory
Voice Changer
FM on Loudspeaker
MP3 Player

Karbonn K330 Mobile Technical Specification:

Dual Sim GSM 900/1800 MHz
GPRS/WAP
1.5″ inch (128×128 pixels) CSTN Display
Expandable Memory up to 4GB
FM Radio
Phonebook Memory: 1000
SMS Memory: 500
MP3 Ringtones
[...]

Karbonn K300 Mobile Features:

FM Radio
Music Player
Wap Browsing
Mobile Tracker

Karbonn K300 Mobile Technical Specification:

GSM 900/1800 MHz
GPRS/WAP
1.5″ inch (128×128 pixels) TFT Display
Expandable Memory up to 2GB
FM Radio
MP3 Player
Voice Recorder
Phonebook Memory: 500
SMS Memory: 200
64 Polyphonic Ringtones
850 mAh Battery
Talktime: up to 2.4 Hours
Weight: [...]

Karbonn KC 441 Dual Sim Mobile Phone Features:

Double SIM (CDMA+GSM)
Expandable Memory
Camera
Bluetooth
WAP / MMS
GPRS

Karbonn KC 441 Mobile Technical Specification:

Dual Sim GSM 900/1800 MHz and CDMA
GPRS/WAP
1.8″ inch (176×220 pixels) TFT Display
Camera
Expandable Memory up to 2GB
FM Radio
Bluetooth
Phonebook Memory: 500
SMS Memory: 200
SMS/MMS
64 [...]

Karbonn K443 Dual Sim Mobile Phone Features:

Double SIM (GSM+GSM)
Web Browsing
WAP Browser
3D Menu effect
Stereo FM Radio
Music Player

Karbonn K443 Mobile Technical Specification:

Dual Sim GSM 900/1800 MHz
GPRS/WAP
1.75″ inch (128×160 pixels) 65K Display
Camera
Expandable Memory up to 4GB
SMS/MMS
FM Radio
Bluetooth
Phonebook Memory: 1000
SMS Memory: 300
64 [...]

Karbonn K770 Dual Sim Mobile Phone Features:

Double SIM (GSM+GSM)
3.2 MP Camera
3D Menu effect
EDGE
Stereo Bluetooth
Voice Recorder
Stereo FM Radio
Background Sound changer

Karbonn K770 Mobile Technical Specification:

Dual Sim GSM 900/1800 MHz
GPRS/WAP/EDGE
2.4″ inch (240×320 pixels) TFT Display
3.2 Megapixel Camera with AutoFocus
Expandable Memory up to 8GB
SMS/MMS
Wap [...]

Karbonn K650 Mobile Features:

Music phone with 3.5mm Headphone jack
Music player (Yamaha Chipset)
2 MP Camera
Bluetooth
Slim and Stylish
Stereo FM Radio

Karbonn K650 Mobile Technical Specification:

GSM 900/1800 MHz
GPRS/WAP
2.2″ inch (176×220 pixels) TFT Display
2 Megapixel Camera
60 MB Internal Memory, expandable up to 8GB
FM Radio
MP3 Player
Voice Recorder
[...]

Karbonn K550 Dual Sim Mobile Phone Features:

Double SIM (GSM+GSM)
Long Battery Life
GPRS / MMS / WAP
MP3 player (Wolfson codec)
Bluetooth
Wireless FM Radio

Karbonn K550 Mobile Technical Specification:

Dual Sim GSM 900/1800 MHz
GPRS/WAP
2.0″ inch (176×220 pixels) 65K TFT Display
VGA Camera
SMS/MMS
Wap Browser
FM Radio
Voice Recorder
Phonebook Memory: 1000
[...]