- Black
- 1 colour
Overview
Strengths
- —
Weak points
- Battery & charging0.6
- Connectivity1.8
- Display
- 2.8″TFT LCD240 × 320 px
- Battery
- 1,000 mAh
- Cameras
- 3.15 Mpx
- Network
- 2G
Karbonn
Technical specifications
Performance
- Expandable Storage
- Yes
Design
- Body Colors
- Black
- Foldable
- No
- Rugged Build
- No
Battery
- Battery Capacity
- 1,000 mAh
- Battery Type
- Li-Ion
Display
- Display Aspect Ratio
- 4:3
- Display Technology
- TFT LCD
- Display Diagonal
- 2.8″
- Display Horizontal Resolution
- 240 px
- Display Vertical Resolution
- 320 px
- Integrated Projector
- No
Sensor
- Sensor Features
- Proximity Sensor
Software
- Java (J2ME)
- Yes
Connectivity
- SIM Configurations
- Dual Mini-SIM
- Cellular Technologies
- EDGE, GPRS
- Bluetooth Version
- Bluetooth 2.0
- Connectivity Features
- 3.5 mm Audio Jack, FM Radio, microUSB
- USB Version
- microUSB
- Messaging
- SMS, MMS, Email
Audio
- Audio Features
- Loudspeaker
Features
- Built-in functions
- Audio/video player, Photo viewer, Organizer
Technical index
NeoScore
NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.
Prices in United States
Selected variant
KT21 Express
NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones
KT21 Express
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Rear main camera
- Resolution
- 3.15 Mpx
- Slow Motion Video
- Yes
- Flash Type
- LED
- Flash LED Count
- 1 LED
- Camera Features
- LED Flash
Sensor
- Resolution
- 3.15 Mpx
Video
- Slow Motion Video
- Yes
Flash
- Flash Type
- LED
- Flash LED Count
- 1 LED
Features
- Camera Features
- LED Flash
Prices No stores
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