| Hardware and OS | Karbonn A19 | |
| Operating System | Android v4.2 (Jelly Bean) | |
| Processor | Dual core, 1.3 GHz | |
| Chipset | MediaTek MT6572 | |
| RAM | 512 MB Below | |
| Internal Memory | 4 GB Below | |
| Expandable Memory | yes Up to 32 GB | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Display | Karbonn A19 | other phones |
| Screen Size | 5.0 inches (12.7 cm) | |
| Screen Resolution | 480 x 854 pixels | |
| Display Type | LCD | |
| Pixel Density | 196 ppi | |
| Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
| Main Camera | Karbonn A19 | other phones |
| Resolution | 8 MP Primary Camera
| |
| Image Resolution | 3264 x 2448 Pixels | |
| Flash | yes LED Flash | |
| Camera Features | Digital Zoom | |
| Front Camera | Karbonn A19 | other phones |
| Resolution | 0.3 MP Primary Camera
| |
| Connectivity | Karbonn A19 | other phones |
| Network | 3G: Available, 2G: Available | |
| SIM 1 | 3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz
GPRS: Available EDGE: Available | |
| SIM 2 | 2G Bands: GSM 1800 / 900 MHz
| |
| Bluetooth | yes | |
| GPS | yes | |
| Wi-Fi | yes Wi-Fi 802.11, b/g/n | |
| USB Connectivity | microUSB 2.0 | |
| Multimedia | Karbonn A19 | other phones |
| Audio Jack | 3.5 mm | |
| FM Radio | yes | |
| Loudspeaker | yes | |
| Design | Karbonn A19 | other phones |
| Height | 146 mm | |
| Width | 72 mm | |
| Thickness | 11 mm Below | |
| Weight | 116 grams | |
| Colours | White | |
| Battery | Karbonn A19 | other phones |
| Type | Li-ion | |
| Capacity | 1600 mAh | |
| Features | Karbonn A19 | other phones |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | |
