| Hardware and OS Karbonn A27 Retina |
| Operating system: | Android 4.1 (Jelly Bean) |
| Processor: | Dual-core 1.2 GHz |
| Internal memory: | 4 GB, 512 MB RAM |
| External memory: | microSD, up to 32 GB (dedicated slot) |
| Display Karbonn A27 Retina |
| Type: | IPS LCD |
| Size: | 4.3" inc |
| Resolution: | 540 x 960 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 57.8% |
| Display area: | 51.0 cm2 |
| Display aspect ratio: | 16:9 (height:width) |
| Pixel Density: | 256 PPI |
| Connectivity Karbonn A27 Retina |
| 2G Network: | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network: | GSM / HSPA |
| SIM card: | Dual SIM (Mini-SIM) |
| Bluetooth: | Yes |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS |
| Speed: | HSPA 7.2/0.384 Mbps |
| USB: | Proprietary |
| Camera Karbonn A27 Retina |
| Main camera: | 8 MP,
Single |
| Specs: | 8 MP, AF |
| Features: | LED flash |
| Video: | Yes |
| Selfie camera: | 2 MP,
Single |
| Specs: | 2 MP |
| Multimedia Karbonn A27 Retina |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Karbonn A27 Retina |
| Colors: | Black |
| Dimensions: | 133.6 x 66 x 9.1 mm |
| Weight: | 126.5 g |
| Battery Karbonn A27 Retina |
| Battery capacity: | 1800 mAh, Li-Ion |
| Battery life: | Stand by time- Up to 180 h
Talking time- Up to 4 h
|
| Other Karbonn A27 Retina |
| SAR: | SAR EU - 1.00 W/kg (head) |
| Release date: | 2013, March |
| Sensors: | Accelerometer |
