4.80 average based on 5814 reviews.
Karbonn A4 Mobile Phones Full Specifications
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 |
|---|
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 |