Karbonn KT21 Express

General Information

• Colors:
• Black

• Price:
• About 40 EUR

Network/Bearer

• Technology:
• No cellular connectivity

• 2G bands:
• GSM - SIM 1 & SIM 2

• GPRS:
• Yes

• EDGE:
• Yes

Launch

• Announced:
• 2012

• Status:
• Discontinued

Physical Specifications

• Dimensions:
• na

• Weight:
• na

• SIM:
• Dual SIM (Mini-SIM)

Display

• Type:
• TFT capacitive touchscreen

• Size:
• 2.8 inches, 24.3 cm2

• Resolution:
• 240 x 320 pixels, 4:3 ratio

Memory

• Card slot:
• microSD, up to 32 GB (dedicated slot)

• Phonebook:
• 2000 entries

• Call records:
• Yes

Main Camera

• Single:
• 3.15 MP

• Features:
• LED flash

• Video:
• Yes

Selfie Camera

• Video:
• Yes, No

Sound

• Loudspeaker:
• Yes

• 3.5mm jack:
• Yes

Connectivity

• WLAN:
• No

• Bluetooth:
• 2.0

• GPS:
• No

• Radio:
• FM radio, recording

• USB:
• microUSB

Features

• Sensors:
• Proximity

• Messaging:
• SMS, MMS, Email

• Browser:
• Yes

• Games:
• Yes

• Java:
• Yes, Audio/video player, Photo viewer, Organizer

Battery

• Java:
• Yes, Removable Li-Ion 1000 mAh battery