TrimUI Smart Pro S Handheld Game Console

The TrimUI Smart Pro S is the big-screen option in the TrimUI line-up: a 4.96" HD IPS panel driven by an octa-core Allwinner A523, with Hall-effect joysticks that don't drift and a built-in cooling fan for long sessions. If the 3.5" screens on entry handhelds feel cramped, this is the step up that fixes it without jumping to Android prices.

What the TrimUI Smart Pro S does differently

Plenty of handhelds advertise big screens; fewer back them with the hardware to drive one. The TrimUI Smart Pro S pairs its near-5-inch panel with an octa-core chip running at 2.0GHz a class above the quad-core RK3326 that powers most entry devices and then adds an active cooling fan so that performance holds steady an hour in, not just in the first ten minutes. The Hall-effect sticks use magnetic sensing, so the slow-creeping drift that ruins conventional joysticks never starts.

Key Features

• 4.96" HD IPS display one of the largest screens in its class
• Octa-core Allwinner A523 @ 2.0GHz comfortably ahead of entry-level handhelds
• Hall-effect joysticks magnetic sensing, no stick drift over time
• Built-in cooling fan keeps performance steady in extended play
• Wi-Fi & Bluetooth, RGB lighting, 5000mAh battery, USB-C charging
• Linux-based open-source system; storage expandable via microSD

Technical Details

Storage-card bundles are for compatible, lawful personal files and open-source software. Cards ship without copyrighted content.

Who is it for?

Pick the TrimUI Smart Pro S if screen size is the thing you keep wishing your current handheld had more of for PS1-era 3D, text-heavy RPGs, or simply because your eyes deserve better than a palm-sized panel. It's also the sensible choice for shared households: a screen this size is easy to watch over someone's shoulder, and the fan means marathon weekend sessions don't throttle.

How it compares

It has a bigger screen and more power than our R36S and R36 Max, while staying a