| Secret codes alcatel OT-991 |
| Hard reset alcatel OT-991 |
| Root alcatel OT-991 |
| Unlock alcatel OT-991 |
| Firmware alcatel OT-991 |
| Developer Mode alcatel OT-991 |
| Bypass Lock Screen alcatel OT-991 |
| Remove a Google account alcatel OT-991 |
| alcatel OT-991 Factory Reset |
| Screenshot alcatel OT-991 |
|
OS: Android 2.3 (Gingerbread) CPU: 800 MHz Cortex-A9 Display: 4" inc Camera: 3.15 MP,
Single |
| Hardware and OS alcatel OT-991 | |
| Operating system: | Android 2.3 (Gingerbread) |
| Processor: | 800 MHz Cortex-A9 |
| Chipset: | Mediatek MT6573 (65 nm) |
| GPU: | PowerVR SGX531 |
| Internal memory: | 150 MB |
| External memory: | microSD, up to 32 GB (dedicated slot) |
| Display alcatel OT-991 | |
| Type: | TFT |
| Size: | 4" inc |
| Resolution: | 320 x 480 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 57.4% |
| Display area: | 47.6 cm2 |
| Display aspect ratio: | 3:2 (height:width) |
| Pixel Density: | 144 PPI |
| Colors: | 256K |
| Connectivity alcatel OT-991 | |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, hotspot |
| Network: | GSM / HSPA |
| SIM card: | Mini-SIM |
| Bluetooth: | 4.0, A2DP |
| Edge: | Class 12 |
| GPRS: | Class 12 |
| GPS: | Yes, with A-GPS |
| Speed: | HSPA 7.2/0.384 Mbps |
| USB: | microUSB 2.0 |
| Camera alcatel OT-991 | |
| Main camera: | 3.15 MP, Single |
| Specs: | 3.15 MP |
| Features: | LED flash |
| Video: | Yes |
| Selfie camera: | 0.3 MP, Single |
| Multimedia alcatel OT-991 | |
| 3.5 mm Jack: | Yes |
| Radio: | Stereo FM radio, RDS |
| Design alcatel OT-991 | |
| Colors: | Black, White |
| Dimensions: | 122 x 68 x 10.8 mm |
| Weight: | 131.3 g |
| Battery alcatel OT-991 | |
| Battery capacity: | 1500 mAh, Removable Li-Ion |
| Battery life: | Stand by time- Up to 400 h Talking time- Up to 12 h (2G) / Up to 10 h (3G) |
| Other alcatel OT-991 | |
| SAR: | SAR EU - 0.54 W/kg (head), 0.84 W/kg (body) |
| Release date: | 2012, February |
| Sensors: | Accelerometer, proximity, compass |
 | Vahylc | March 14, 2024 |
| Affordable, long battery life, durable, easy to use, compact size, expandable memory, basic features, ideal for calls and texts. | ||
| Reply | ||
| Menawe | May 03, 2024 |
| Limited internal memory, outdated operating system, low-resolution screen, weak camera. | ||
| Reply | ||
| Mopyza1 | May 02, 2024 |
| Good phone for basic use. | ||
| Reply | ||
