The Allegro is a smartphone designed and manufactured by Acer and runs Windows Phone Mango. The device features a 3.6" display, 5MP camera and is powered by a 1GHz processor.
The full specifications of the Acer Allegro follows:
| U.S. Carriers | ||
| A.K.A. | Acer W4, Acer M310 | |
| Buy | ||
| OS | Windows Phone 7.5 | |
| Size | Dimensions | 116 x 59 x 13 mm |
| Weight | 126 g | |
| Display | Type | TFT capacitive touchscreen |
| Size | 3.6 inches | |
| Resolution | 480 x 800 pixels | |
| Features | multi touch input 16M colors | |
| Memory | Internal | 8 GB |
| External | Up to 32 GB microSD | |
| Connectivity | 2G | GSM 850 / 900 / 1800 / 1900 |
| GRPS, EDGE | ||
| 3G | HSDPA 900 / 2100 HSDPA 850 / 1900 | |
| HSDPA, HSUPA | ||
| WLAN | Wi-Fi 802.11 b/g/n DLNA | |
| Bluetooth | 2.1 A2DP, EDR | |
| Infrared | No | |
| USB | 2.0 microUSB | |
| Camera | Rear | 5 MP |
| Front | No | |
| Video | Yes | |
| Features | autofocus LED flash | |
| Hardware | CPU | 1 GHz Snapdragon |
| GPU | - | |
| Chipset | Qualcomm MSM8255 | |
| ROM | - | |
| RAM | - | |
| Radio | No | |
| Audio | 3.5mm connector | |
| Video | - | |
| GPS | Yes, A-GPS | |
| Sensors | accelerometer proximity sensor digital compass | |
| Others | - | |
| Design | candybar | |
| Colors | Black, White | |
| Software | Manufacturer | |
| Others | Microsoft Office Mobile Windows Phone apps | |
| Battery | Li-Ion 1300 mAh | |
| Stand-by | ||
| Talk time | 6 h | |
| Playback | ||