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Karbonn A4 |
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Launch
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Announced | 2013, March | |
Status | Available. Released 2013, March | |
Network
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Technology | GSM / HSPA | |
2G | GSM 850 / 1900 - SIM 1 & SIM 2 | |
3G | HSDPA 900 / 2100 | |
Speed | HSPA | |
GPRS | Yes | |
Edge | Yes | |
Body
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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
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Type | TFT capacitive touchscreen, 256K colors | |
Size | 4.0 inches (~57.8% screen-to-body ratio) | |
Resolution | 320 x 480 pixels (~144 ppi pixel density) | |
Multitouch | Yes | |
Platform
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OS | Android OS, v2.3.6 (Gingerbread) | |
Memory
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Card Slot | microSD, up to 32 GB (dedicated slot) | |
Internal | 256 MB, 512 MB | |
Camera
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Primary | 3.15 MP | |
Video | Yes | |
Secondary | Yes | |
Sound
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Alert types | Vibration; MP3, WAV ringtones | |
Loudspeaker | Yes | |
3.5mm Jack | Yes | |
Comms
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WLAN | Yes, hotspot | |
Bluetooth | Yes | |
GPS | No | |
Radio | FM radio | |
USB | Yes | |
Features
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Sensors | Accelerometer | |
Messaging | SMS(threaded view), MMS, Email, IM | |
Browser | HTML | |
Java | Yes, via Java MIDP emulator | |
Battery
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Battery | Li-Ion 1400 mAh battery | |
Stand-by | Up to 250 h | |
Talk time | Up to 4 h 20 min | |
Misc
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Colors | White/Black | |
Price group | 2/10 (About 70 EUR) |