⚙️ Design Upgrades Compared to Smart Pro
When powered on, you’ll notice that the Smart Pro S shares almost the same dimensions as its predecessor. But several details have been improved to enhance usability:
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🔘 New Home Button — Quick access during gameplay.
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🕹️ Upgraded Joysticks — Larger, more responsive, and now clickable (L3/R3), something the previous version lacked.
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🔄 Added Reset Button — Convenient for system restarts.
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🎙️ Relocated Microphone — Now placed on the side for better recording.
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🔋 Improved Power Button Design — Feels smoother and easier to operate.
The changes might seem subtle, but together they result in a much more polished and practical handheld experience.
From: Youtube RG Handhelds
💨 Active Cooling & Hardware Improvements
One of the most significant upgrades in the Smart Pro S is the addition of an active cooling fan.
The new air intake and exhaust vents on the back help dissipate heat effectively, keeping performance consistent even during long gaming sessions.
At its core, the Smart Pro S runs on a more powerful processor, delivering smoother emulation — especially for PSP, PS1, and Dreamcast titles.
This change alone makes a big difference, solving one of the main concerns with the original Smart Pro: heat buildup during extended gameplay.
🧠 System & Hardware Overview
Internally, the new model is listed as TG5050, while the older one was TG5040.
Both run on a Linux-based OS, but the Smart Pro S brings noticeable enhancements:
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🚀 Upgraded CPU(A523) for improved emulation performance
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📡 Enhanced Wi-Fi Module for better connectivity
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🧩 Optimized system compatibility across more emulators
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💾 Same 922MB RAM, but with better memory management and system stability
Altogether, the Smart Pro S feels faster, more stable, and more compatible with various emulators and applications.
From: Youtube RG Handhelds
🎮 Gameplay Performance
In real-world tests, the Smart Pro S performs impressively well across several platforms:
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PSP – Outrun: Coast to Coast — Smooth gameplay, minimal frame drops.
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PlayStation 1 / Dreamcast — Better stability and frame consistency.
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Vertical games (TATE mode) — Full-screen support in RetroArch, comfortable control experience.
Even for vertical arcade titles, which are usually better suited for other handhelds, the Smart Pro S handled them surprisingly well.
🧾 Summary: A Natural Evolution of the Smart Pro
While this is just an early look, it’s clear that the TrimUI Smart Pro S is a meaningful upgrade over its predecessor.
It refines the formula of the Smart Pro by maintaining the same iconic look while improving the inside where it matters most.
✨ Key Upgrades at a Glance:
✅ Clickable joysticks (L3/R3 support)
✅ New Home and Reset buttons
✅ Built-in active cooling fan
✅ More powerful processor
✅ Smoother PSP, PS1, and Dreamcast emulation
✅ Improved Wi-Fi and system optimization
✅ Same sleek and compact design
TrimUI didn’t reinvent the wheel — instead, it polished every detail, turning a great handheld into something even better.
From: Youtube RG Handhelds
🕹️ Final Thoughts: Familiar Design, Fully Evolved
The TrimUI Smart Pro S continues the minimalist charm of the original while bringing noticeable performance improvements.
With a faster CPU, active cooling, better controls, and smoother emulator support, this upgrade feels both meaningful and necessary.
If you loved the Smart Pro, you’ll definitely want to keep an eye on the Smart Pro S — it’s the perfect balance of retro design and modern performance.
