Karbonn · phone · 2013

Karbonn A4

Karbonn A4

4"

320 x 480 pixels

Mediatek MT6517

Android 2.3.6 (Giberbread)

512 MB

microSDHC

3.1 MP

Yes

Announced: 2013-03-01
Released: 2013-03-01
Status: Discontinued
Body: 75 g, 9.5 mm thickness
OS: Android 2.3.6 (Giberbread)
Colors: White/Black

Network

3

2G bands: GSM-850
3G bands: B8 (900 MHz)
SIM: Dual SIM (Mini-SIM)

Body

8

Height: 124.8 mm
Width: 66 mm
Thickness: 9.5 mm
Weight: 75 g
Colors: White/Black
Back material: Plastic
Frame material: Glass
QWERTY keyboard: ✕ No

Platform

2

OS: Android 2.3.6 (Giberbread)
Chipset: Mediatek MT6517

Memory

3

Memory: 512MB RAM, 256MB
Card slot: microSDHC
Dedicated card slot: ✓ Yes

Display

8

Size: 4"
Resolution width: 320 px
Resolution height: 480 px
Pixel density: 144 ppi
High refresh rate: ✕ No
Display area: 47.6 cm²
Screen-to-body ratio: 57.8%
Technology: TFT

Main camera

4

Cameras: 3.15MP, No
Video: Yes
HDR: ✕ No
Panorama: ✕ No

Selfie camera

3

Cameras: Yes
HDR: ✕ No
Pop-up camera: ✕ No

Sound

3

3.5mm jack: ✓ Yes
Stereo speakers: ✕ No
Loudspeaker: ✓ Yes

Sensors

6

Gyroscope: ✕ No
Compass: ✕ No
Barometer: ✕ No
Heart rate: ✕ No
Accelerometer: ✓ Yes
Proximity: ✕ No

Connectivity

7

Wi-Fi: 802.11b (1–11 Mbit/s)
802.11g (6–54 Mbit/s)
Wi‑Fi 4 (802.11n) (72–600 Mbit/s)
Bluetooth: Yes
USB: USB Yes
GPS: ✕ No
NFC: ✕ No
Infrared port: ✕ No
FM radio: ✓ Yes

Battery

4

Capacity: 1400 mAh
Type: Li-ion
Removable: ✓ Yes
Wireless charging: ✕ No