Karbonn KT21 Express
Released 2012
Feature phone
microSDHC slot
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2.8"
240x320 pixels
-
3MP
Video recorder
-
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1000mAh
Li-Ion
Karbonn KT21 Express Full Specifications
network
collapse
expand
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Technology
No cellular connectivity
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2G bands
GSM - SIM 1 & SIM 2
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GPRS
Yes
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EDGE
Yes
launch
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Announced
2012
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Status
Discontinued
body
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Dimensions
-
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Weight
-
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SIM
Dual SIM (Mini-SIM)
display
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Type
TFT capacitive touchscreen
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Size
2.8 inches, 24.3 cm2
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Resolution
240 x 320 pixels, 4:3 ratio
memory
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Card slot
microSDHC (dedicated slot)
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Phonebook
2000 entries
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Call records
Yes
main camera
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Modules
3.15 MP
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Features
LED flash
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Video
Yes
sound
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Loudspeaker
Yes
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3.5mm jack
Yes
comms
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WLAN
No
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Bluetooth
2.0
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GPS
No
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Radio
FM radio, recording
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USB
microUSB
features
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Sensors
Proximity
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Messaging
SMS, MMS, Email
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Games
Yes
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Java
Yes
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Audio/video player
Photo viewer
Organizer
battery
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Removable Li-Ion 1000 mAh battery