| Secret codes Celkon A77 |
| Hard reset Celkon A77 |
| Root Celkon A77 |
| Unlock Celkon A77 |
| Firmware Celkon A77 |
| Developer Mode Celkon A77 |
| Bypass Lock Screen Celkon A77 |
| Remove a Google account Celkon A77 |
| Celkon A77 Factory Reset |
| Screenshot Celkon A77 |
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OS: Android 2.3 (Gingerbread) CPU: 1.0 GHz Display: 3.5" inc Camera: 2 MP,
Single |
| Hardware and OS Celkon A77 | |
| Operating system: | Android 2.3 (Gingerbread) |
| Processor: | 1.0 GHz |
| External memory: | microSD, up to 32 GB (dedicated slot) |
| Display Celkon A77 | |
| Type: | TFT |
| Size: | 3.5" inc |
| Resolution: | 320 x 420 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 52.9% |
| Display area: | 38.1 cm2 |
| Display aspect ratio: | 4:3 (height:width) |
| Pixel Density: | 151 PPI |
| Connectivity Celkon A77 | |
| Wi-Fi: | Wi-Fi 802.11 b/g/n |
| Network: | GSM |
| SIM card: | Dual SIM (Mini-SIM) |
| Bluetooth: | Yes |
| Edge: | No |
| GPRS: | Yes |
| GPS: | No |
| USB: | microUSB 2.0 |
| Camera Celkon A77 | |
| Main camera: | 2 MP, Single |
| Specs: | 2 MP |
| Video: | Yes |
| Selfie camera: | 0.3 MP, Single |
| Multimedia Celkon A77 | |
| 3.5 mm Jack: | Yes |
| Radio: | Stereo FM radio |
| Design Celkon A77 | |
| Colors: | White, Black |
| Dimensions: | 118 x 61 x 13.5 mm |
| Weight: | 104 g |
| Battery Celkon A77 | |
| Battery capacity: | 1300 mAh, Li-Ion |
| Battery life: | Stand by time- Up to 130 h Talking time- Up to 4 h 45 min |
| Other Celkon A77 | |
| Release date: | 2012, December |
| Sensors: | Accelerometer |
 | PcbLilc | March 08, 2024 |
| Feature phones are affordable, easy to use, have long battery life, and come with basic functions like calling, texting, and FM radio. | ||
| Reply | ||
| Mcs-Hyxyha | May 09, 2024 |
| Outdated OS, low resolution, poor camera quality, limited features, no GPS. | ||
| Reply | ||
| DjvHesi | May 05, 2024 |
| Decent phone for basic use. | ||
| Reply | ||
