Karbonn A4
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Description
Karbonn A4 - description and parameters
Karbonn A4 supports frequency bands GSM and HSPA. Official announcement date is March 2013. Operating system used in this device is a Android OS, v2.3.6 (Gingerbread) and 512 MB memory. Karbonn A4 has 256 MB of internal memory. The main screen size is 4.0 inches with 320 x 480 pixels resolution. It has a 144 ppi pixel density. The screen covers about 57.8% of the device's body. The result is quite good.Specification
| Network, supported bands and technologies | |
|---|---|
| Technology | GSM / HSPA |
| 2G bands | GSM 850 / 1900 - SIM 1 & SIM 2 |
| GSM 900 / 1800 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 900 / 2100 |
| Speed | HSPA |
| GPRS | Yes |
| EDGE | Yes |
| Release date | |
| First presented | 2013, March |
| Status | Available. Released 2013, March |
| Size and Dimensions | |
| Measurements | 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 and size) | |
| Type | TFT capacitive touchscreen, 256K colors |
| Size | 4.0 inches |
| Resolution | 320 x 480 pixels |
| Multitouch | Yes |
| System and processor information | |
| OS | Android OS, v2.3.6 (Gingerbread) |
| Memory bank | |
| Slot for memory card | microSD, up to 32 GB |
| Built-in | 512 MB 256 MB |
| Camera | |
| Primary | 3.15 MP |
| Video | Yes |
| Secondary | Yes |
| Sound | |
| Different alarm types | Vibration; MP3, WAV ringtones |
| Main speaker | Yes |
| 3.5mm jack | Yes |
| Communication | |
| WLAN | Yes, hotspot |
| Bluetooth | Yes |
| GPS | No |
| Radio | FM radio |
| USB | Yes |
| Features | |
| Sensors | Accelerometer |
| Messaging | SMS(threaded view), MMS, Email, IM |
| Browser | HTML |
| Java | Yes, via Java MIDP emulator |
| - MP3/AAC/WMA/WAV player - MP4/WMV/H.264 player - Document viewer | |
| Battery | |
| Li-Ion 1400 mAh battery | |
| Stand-by | Up to 250 h |
| Talk time | Up to 4 h 20 min |
| Other | |
| Colors | White/Black |
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