Acer Allegro

NETWORK
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100
HSDPA 850 / 1900
Speed HSPA
LAUNCH
Announced 2011, October. Released 2011, November
Status Discontinued
BODY
Dimensions 116 x 59 x 13 mm (4.57 x 2.32 x 0.51 in)
Weight 126 g (4.44 oz)
SIM Mini-SIM
DISPLAY
Type TFT
Size 3.6 inches, 36.9 cm2 (~53.9% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~259 ppi density)
PLATFORM
OS Microsoft Windows Phone 7.5 Mango
Chipset Qualcomm MSM8255 Snapdragon S2
CPU 1.0 GHz Scorpion
GPU Adreno 205
MEMORY
Card slot No
Internal 8GB
MAIN CAMERA
Single 5 MP, AF
Video Yes
SELFIE CAMERA
No
SOUND
Loudspeaker Yes
3.5mm jack Yes
COMMS
WLAN Wi-Fi 802.11 b/g/n, DLNA
Bluetooth 2.1, A2DP, EDR
Positioning GPS, A-GPS
Radio No
USB microUSB 2.0
FEATURES
Sensors Accelerometer, proximity, compass
Browser HTML5
MP3/WAV/WMA/eAAC+ player
MP4/WMV/H.264 player
Document viewer
Voice memo
Predictive text input
BATTERY
Type Removable Li-Ion 1300 mAh battery
Talk time Up to 6 h
MISC
Colors Black, White
Price About 140 EUR

Acer Allegro Overall Specifications

The Acer Allegro made its mark as Acer’s venture into the Windows Phone market, launching around late 2011. It catered to the mid-range segment, offering users a blend of functionality and affordability with Microsoft’s Windows Phone 7.5 Mango operating system. The Allegro featured a modest 3.6-inch WVGA touchscreen, providing a crisp and vibrant display for its time.

Under the hood, the Allegro was powered by a single-core processor, typical of smartphones in its class, ensuring a smooth experience across the board, from navigation through the tile-based interface to running apps. It came equipped with 8GB of internal storage, offering ample space for apps, music, and photos, although it lacked expandability via microSD.

Photography on the Allegro was facilitated by a 5MP rear camera, capable of capturing quality images and videos for social media and personal archives. The device also boasted standard connectivity options, including Wi-Fi, Bluetooth, and GPS, allowing users to stay connected and navigate effortlessly.

Despite its focus on affordability, the Allegro did not compromise on build quality, featuring a sleek and durable design that felt comfortable in the hand and pocket.

Acer Allegro Pros and Cons

Pros:

  • Affordable entry into the Windows Phone ecosystem.
  • Compact and solid build quality.
  • Smooth user experience with Windows Phone 7.5 Mango.
  • Decent camera performance for its class.

Cons:

  • Limited by single-core processor performance constraints.
  • No microSD slot for storage expansion.
  • Windows Phone app ecosystem less robust compared to competitors.
  • Limited future OS updates due to the nature of early Windows Phones.