alcatel OT-991 specification and features
| Network | |
|---|---|
| Technology | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 1900 / 2100 |
| HSDPA 850 / 1700 / 2100 | |
| Speed | HSPA 7.2/0.384 Mbps |
| Launch | |
| Announced | 2012, February. Released 2012, Q3 |
| Status | Discontinued |
| Body | |
| Dimensions | 122 x 68 x 10.8 mm (4.80 x 2.68 x 0.43 in) |
| Weight | 131.3 g (4.62 oz) |
| SIM | Mini-SIM |
| Display | |
| Type | TFT, 256K colors |
| Size | 4.0 inches, 47.6 cm2 (~57.4% screen-to-body ratio) |
| Resolution | 320 x 480 pixels, 3:2 ratio (~144 ppi density) |
| Platform | |
| OS | Android 2.3 (Gingerbread) |
| Chipset | Mediatek MT6573 (65 nm) |
| CPU | 800 MHz Cortex-A9 |
| GPU | PowerVR SGX531 |
| Memory | |
| Card slot | microSDHC (dedicated slot) |
| Internal | 150MB |
| Main Camera | |
| Single | 3.15 MP |
| Features | LED flash |
| Video | Yes |
| Selfie camera | |
| Single | Yes |
| Video | |
| Sound | |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Comms | |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 4.0, A2DP |
| GPS | Yes, with A-GPS |
| Radio | Stereo FM radio, RDS |
| USB | microUSB 2.0 |
| Features | |
| Sensors | Accelerometer, proximity, compass |
| MP3/AAC+/WAV/WMA player MP4/H.264 player Document viewer Photo viewer/editor Organizer Voice memo Predictive text input |
|
| Battery | |
| Type | Removable Li-Ion 1500 mAh battery |
| Stand-by | Up to 400 h |
| Talk time | Up to 12 h (2G) / Up to 10 h (3G) |
| Misc | |
| Colors | Black, White |
| SAR EU | 0.54 W/kg (head) 0.84 W/kg (body) |
