| Brand: | Karbonn |
| Model: | A4 |
| Release Date: | 2013, March. Released 2013, March |
| Size: | 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio) |
| Resolution: | 320 x 480 pixels, 3:2 ratio (~144 ppi density) |
| Technology: | TFT, 256K colors |
| Main Specs: | 3.15 MP |
| Main Video: | Yes |
| Selfie Specs: | Yes |
| Capacity: | Li-Ion 1400 mAh battery |
| Type: | Li-Ion |
| Storage: | 256MB |
| Expandable: | microSDHC (dedicated slot) |
| Os Version: | 2.3.6 |
| Dimensions: | 124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in) |
| Weight: | 75 g (2.65 oz) |
| Wifi: | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth: | Yes |
| Nfc: | No |
| Usb: | Proprietary |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA |
| Sensors: | Accelerometer |
| Colors: | White/Black |
