| Secret codes Karbonn A20 |
| Root Karbonn A20 |
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| Screenshot Karbonn A20 |
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OS: Android v4.2 (Jelly Bean) CPU: Dual core, 1.2 GHz RAM: 4 GB Display: 5.0 inches (12.7 cm) Battery: Li-ion |
| Hardware and OS Karbonn A20 | |
| Operating System: | Android v4.2 (Jelly Bean) |
| Processor: | Dual core, 1.2 GHz |
| Internal Memory: | 4 GB |
| External memory: | Yes, Up to 32 GB |
| RAM: | 512 MB |
| Display Karbonn A20 | |
| Type: | IPS LCD |
| Size: | 5.0 inches (12.7 cm) |
| PPI /points per inch/: | 196 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen, Multi-touch |
| Connectivity Karbonn A20 | |
| 3G Bands: | UMTS 2100 MHz |
| Network Support: | 3G, 2G |
| SIM Slot(s): | Dual SIM, GSM GSM |
| Bluetooth: | Yes, v3.0 |
| GPS: | Yes with A-GPS |
| USB Connectivity: | microUSB 2.0 |
| Wi-Fi: | Yes, Wi-Fi 802.11, b/g/n |
| Camera Karbonn A20 | |
| Main camera: | 8 MP, Primary Camera, |
| Camera Setup: | Single |
| Autofocus: | Yes |
| Camera Features: | Digital Zoom, Touch to focus |
| Flash: | Yes, LED Flash |
| Image Resolution: | 3264 x 2448 Pixels |
| Selfie camera: | 0.3 MP, Primary Camera, |
| Camera Setup: | Single |
| Multimedia Karbonn A20 | |
| Headphone jack: | 3.5 mm |
| FM Radio: | Yes |
| Loudspeaker: | Yes |
| Design Karbonn A20 | |
| Colours: | Black |
| Battery Karbonn A20 | |
| Capacity: | 2000 mAh |
| Type: | Li-ion |
| Other features Karbonn A20 | |
| Other Sensors: | Proximity sensor, Accelerometer |
 | Dodacb | March 13, 2024 |
| Affordable, long-lasting battery, dual SIM support, expandable storage, decent camera quality, basic apps and functions, durable design, user-friendly interface. | ||
| Reply | ||
| Wobynm | May 10, 2024 |
| Limited internal memory, low RAM, outdated operating system, low resolution screen. | ||
| Reply | ||
| Sivalp | May 12, 2024 |
| Good phone with decent specs overall. | ||
| Reply | ||
