Karbonn A4

Karbonn A4 launched in 2013, March. Released 2013, March. Karbonn A4 is fueled by a Li-Ion 1400 mAh battery. Comes with a resolution 320 x 480 pixels, 3:2 ratio (~144 ppi density) and 124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in) pixels.

The technology is GSM / HSPA with Dual SIM (Mini-SIM). This lightweight and easy to carry phone weighs approximately 75 g (2.65 oz).

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Network Technology GSM / HSPA
2G bands GSM 850 / 1900 – SIM 1 & SIM 2
  GSM 900 / 1800 – SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
  HSDPA 850 / 1900
Speed HSPA
Launch Announced 2013, March. Released 2013, March
Status Discontinued
Body Dimensions 124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in)
Weight 75 g (2.65 oz)
SIM Dual SIM (Mini-SIM)
Display Type TFT, 256K colors
Size 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
Resolution 320 x 480 pixels, 3:2 ratio (~144 ppi density)
Platform OS Android 2.3.6 (Gingerbread)
Memory Card slot microSDHC (dedicated slot)
Internal 256MB 512MB
Main Camera Single 3.15 MP
Video Yes
Selfie camera Single Yes
Video
Sound Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth Yes
GPS No
NFC No
Radio FM radio
USB Proprietary
Features Sensors Accelerometer
Battery Type Li-Ion 1400 mAh battery
Stand-by Up to 250 h
Talk time Up to 4 h 20 min
Misc Colors White/Black
Price About 70 EUR