The small smartphone with a slide-out keyboard is the Sony Ericsson Xperia X10 Mini Pro

The small smartphone with a slide-out keyboard is the Sony Ericsson Xperia X10 Mini Pro

In brief:

Released in the early 2010s, the Sony Ericsson Xperia X10 Mini Pro is a small smartphone that provides a special combination of portability and functionality. On top of the Android operating system, Sony’s unique user interface was combined with a slide-out QWERTY keyboard. Users who wanted a small-form-factor phone with all the features of a smartphone—such as email, web browsing, and application access—were the main target audience for the device’s design.

The Sony Ericsson Xperia X10 Mini Pro was notable for its compact design, slide-out keyboard, and reasonably sophisticated—for the time—customization options. The X10 Mini Pro is still a symbol of the variety of designs that smartphone manufacturers used to offer as well as the period between conventional mobile phones and the era that was dominated by touchscreens.


– QWERTY Keyboard: This keyboard arrangement features the letters Q-W-E-R-T-Y in the upper row and is modeled after the conventional layout found on typewriters. This was the preferred way to enter data before touchscreen keyboards became widely used.

The methods through which a user interacts with a computer system, specifically through the use of software and input devices, is known as the user interface (UI). Sony included unique features and applications in the Xperia X10 Mini Pro’s custom user interface (UI) to improve the user experience.

Structure and attributes:

Combining the functionality of a smartphone with the portability of a feature phone, the Xperia X10 Mini Pro was a groundbreaking gadget. For those who thought on-screen keyboards were boring, its standout feature—the slide-out QWERTY keyboard—made typing more efficient. In sharp contrast to modern smartphones, which prioritize larger displays, the phone’s 2.55-inch touchscreen was made to be used with one hand.

The Xperia X10 Mini Pro’s internal operating system was Android, with Sony Ericsson providing a customized user interface. Known as the Timescape UI, its goal was to create a unique experience by combining communications and social media updates into one view.


Even though it was eventually eclipsed by more potent and larger smartphones, the Xperia X10 Mini Pro is remembered for its attempt to combine smartphone functionality with a small form factor.

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