Acer DX650

Technical specifications

The Acer DX650 is a unique smartphone that debuted in 2009. The device stands out with its dual-screen and flip design, allowing users to access two different interfaces-one with a touchscreen and the other with a physical numeric keypad. The Acer DX650 offers basic communication and multimedia functions, aimed at users looking for an unconventional and versatile phone.

The main display of the Acer DX650 is a 2.8-inch resistive TFT screen with QVGA resolution (320 x 240 pixels), providing a pixel density of 143 ppi. The secondary screen is a 1.27-inch monochrome OLED with a resolution of 128 x 96 pixels. The main screen offers sufficient brightness and clarity for browsing the internet, reading emails, and using applications, while the secondary screen allows quick access to basic phone functions such as making calls and checking messages.

The camera system of the Acer DX650 consists of a main camera with a resolution of 2 megapixels. The camera allows for basic photo capturing, though its capabilities are limited compared to modern smartphones. The phone does not have a front camera, which excludes the possibility of taking selfies or making video calls.

The battery in the Acer DX650 has a capacity of 1260 mAh and is a lithium-ion type. The phone provides up to 4 hours of talk time and up to 150 hours of standby time, making it suitable for everyday use, though more frequent charging may be necessary with heavy use.

In terms of performance, the Acer DX650 is equipped with a Samsung S3C6410 processor clocked at 533 MHz, supported by 128 MB of RAM. This configuration is sufficient to handle basic phone functions such as web browsing, sending emails, and using simple applications. The phone has 256 MB of internal storage, expandable via a microSD card up to 32 GB, providing additional space for photos, music, and other files.

The operating system on which the Acer DX650 runs is Windows Mobile 6.1 Professional. The user interface is simple and intuitive, offering basic functions and applications such as a web browser, email, calendar, contacts, and media player. The phone also comes with pre-installed applications for task and note management.

Overall, the opinion of the Acer DX650 is mixed, primarily due to its unique design and limited specifications. The phone offers solid build quality and innovative design solutions, which may appeal to some users. However, its durable construction and reliability make it a suitable choice for users looking for a simple and inexpensive device for basic communication and entertainment, with the added feature of a dual screen.