• White
  • Black
  • 2 colours
Karbonn

Karbonn A4

Launched March 2013

Overview

Strengths

  • —

Weak points

  • Battery & charging0.6
  • Connectivity1.8
  • Design & display4.1
Display
4″TFT LCD320 × 480 px
Design
75 g66 mm124.8 mm9.5 mm
Battery
1,400 mAh
Cameras
3.15 Mpx
Network
3G2G
Software
Android 2.3

Karbonn

Technical specifications

Performance

Expandable Storage
Yes

Design

Body Colors
White, Black
Body Thickness
9.5 mm
Body Width
66 mm
Body Height
124.8 mm
Weight
75 g
Usable Surface
57.8 %
Foldable
No
Rugged Build
No

Battery

Battery Capacity
1,400 mAh
Battery Type
Li-Ion
Talk time
4 h 20 min
Standby time
250 h

Display

Display Aspect Ratio
3:2
Display Technology
TFT LCD
Display Diagonal
4″
Display Horizontal Resolution
320 px
Display Vertical Resolution
480 px
Display Pixel Density
144 ppi
Integrated Projector
No
Display colors
256K colors

Sensor

Sensor Features
Accelerometer

Software

Operating System
Android 2.3
OS Family
Android
OS Version
2.3

Connectivity

SIM Configurations
Dual Mini-SIM
Cellular Bands
2G GSM 850, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100
Cellular Technologies
GSM, HSPA
Wi-Fi Standards
Wi-Fi 802.11 b/g/n
Wi-Fi Features
Wi-Fi Hotspot
Connectivity Features
3.5 mm Audio Jack, FM Radio
USB Version
Proprietary

Audio

Audio Features
Loudspeaker

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

A4

NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones

A4

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

1

Rear Camera

Resolution
3.15 Mpx
Slow Motion Video
Yes
Sensor
Resolution
3.15 Mpx
Video
Slow Motion Video
Yes

Prices No stores

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