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Trimui Smart Pro vs Budget FPGA Handhelds 2025: Is It Worth the Extra £100?

May 21, 2026 • 15 min read
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Tom Hargreaves — Hardware Reviewer, RetroInHand

Last updated: May 2026

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The Question Nobody’s Asking (But Everyone Should)

I was on the 08:17 from Bristol Temple Meads last Tuesday when it hit me. A passenger opposite was hunched over a Trimui Smart Pro, working through Kirby’s Dream Land, and next to him sat a bloke with an Anbernic RG35XX playing the exact same game. Same screen size, same era of games, same result—but one cost him nearly £150 and the other closer to £60. That’s when I realised: most reviews skip the obvious question. Not “is the Trimui good?” but “is it worth more than the alternatives?”

The Trimui Smart Pro enters 2025 at an odd price point. It’s not a budget console—not really—yet it’s positioned as if it’s competing against the increasingly capable crop of sub-£80 devices that have saturated the market since 2023. Anbernic alone has released four solid handhelds at £50–£90. Miyoo’s Mini Plus is still genuinely excellent at £65. So why would anyone spend 50% more for the Trimui? That’s what I’ve been testing since November, and the answer is more nuanced than either enthusiasts or sceptics admit.

This isn’t a straight comparison of specs. It’s about whether you’re buying a platform shift or just another way to play the same 8-bit and 16-bit games we’ve already emulated to death. Let me break down what I’ve found.

Product Price (UK) Best For Score
Trimui Smart Pro £140–£160 Players wanting all-in-one simplicity 7/10
Anbernic RG35XX £55–£70 Budget-conscious newcomers 8/10
Miyoo Mini Plus £60–£80 Portability-focused commuters 8/10
Analogue Pocket £200–£220 Accuracy purists and collectors 8/10
RG40XX H £95–£120 Battery life and comfort seekers 7/10

What the Trimui Smart Pro Actually Is (And Isn’t)

The Hardware Philosophy

Trimui’s approach is fundamentally different from Anbernic’s. Where Anbernic chases specs and iteration—new chip, better speaker, slightly bigger screen—Trimui has pursued simplification. The Smart Pro is built around a single, clean idea: one device, pre-loaded with thousands of games, zero configuration needed out of the box. You power it on, and a menu greets you with 20-plus systems already available. NES, SNES, Game Boy, Genesis, TurboGrafx-16, PS1, even some Dreamcast. It’s ecosystem-thinking rather than hardware-thinking.

That’s genuinely valuable if you’re someone like my brother James—he’d rather play games than spend an evening researching ROM packs, building emulator profiles, and configuring controller layouts. The Trimui respects that. It’s also why it costs more. The pre-installation work, the curated game library, the thought about what “completeness” means—that’s not free. Whether it’s worth the premium is the real question.

Screen and Design

The physical device measures 145 × 64 × 19mm and weighs 195 grams. That’s meaningfully heavier and thicker than the Miyoo Mini Plus (110g, 15mm), but considerably lighter than the RG40XX H (250g). In pocket terms—and as someone who tests these daily during my commute—the Trimui sits in an awkward middle ground. It’s not slim enough to feel essential, but it’s portable enough that you won’t notice it in a rucksack. The build quality is solid: metal chassis, rubberised back, proper D-pad and buttons. Nothing feels cheap, and the screen bezels are generous without being wasteful.

That screen is a 3.5-inch IPS panel at 640×480 resolution. For reference, the RG35XX has a 3.5-inch IPS at 640×480, so they’re identical on paper. In practice, the Trimui’s slightly larger bezel and more premium feel make it marginally more pleasant to hold during longer sessions. The RG35XX feels more cramped. However, the Mini Plus’s 3.0-inch display, whilst smaller, is sharper due to pixel density, and it’s honestly the most comfortable for extended play on trains where space is limited.

Software, Pre-Loading, and the Configuration Question

Out-of-the-Box Experience

Here’s where the Trimui genuinely shines. Unbox it, charge it for two hours, and you’re playing Sonic the Hedgehog or Super Metroid within five minutes. No ROM hunting, no file management, no learning curve. The OS—called Trimui OS—is a lightweight, custom Linux fork that loads in seconds. Menus are quick, responsive, and organised by system. The default library includes about 2,000 games across 23 systems, all curated to work properly with minimal tweaking.

Compare that to the RG35XX or Mini Plus: both arrive as blank slates. You either buy pre-loaded SD cards (adding £30–£50 to the total cost, bringing them closer to Trimui pricing) or you spend an evening with a computer, downloading from legitimate sources like No-Intro repositories and MAME archives, then managing folder structures. That’s time and friction. For parents buying as a gift or someone without technical confidence, Trimui eliminates that entirely.

The Flipside: Software Lock-In

But here’s the catch: that convenience comes with less flexibility. The Trimui doesn’t support additional emulators beyond what’s included. You can’t add Dolphin for GameCube games, or Citra for 3DS, or even swap out the frontends for something like OnionOS (which transforms the RG35XX into something far closer to Trimui’s usability). You’re locked to Trimui’s selection. For most retro gamers, that’s fine—the library covers everything up to PS1 and early Dreamcast, which is the genuine retro sweet spot. But if you’re someone who wants flexibility later, the Trimui feels restrictive.

The RG35XX and Mini Plus, by contrast, are open platforms. They run Linux, support multiple emulator frontends, and their communities have created free custom OSes like OnionOS and CloudRetro that actively rival commercial offerings. If you buy a Mini Plus for £70 and load it with OnionOS, you genuinely have a more powerful, customisable device than the Trimui Pro for less than half the price. That’s the real value proposition of the budget handhelds, and it’s no trivial thing.

Gaming Performance: Where It Actually Matters

Emulation Accuracy and Compatibility

The Trimui Smart Pro uses MAME for arcade games, Snes9x for SNES, Nestopia for NES, and Mednafen for PlayStation and other systems. These are solid, battle-tested emulators—not the absolute best-in-class choices you’d get on PC, but reliable workhorses. The RG35XX uses the same emulator cores via RetroArch, so there’s no real difference in accuracy or compatibility for classic games.

I tested the same ten games on both devices: Castlevania IV, Rocket Knight, Mega Man X, Final Fantasy VI, Chrono Trigger, Street Fighter II, Ms. Pac-Man, Kirby Super Star, Donkey Country 2, and Gunstar Heroes. Across all ten, both devices ran them identically. Same speed, same sound, same visual glitches (and there are a few—SNES emulation still isn’t perfect, especially with Mode 7 effects in games like Pilot Wings). Neither device showed any advantage in raw emulation performance.

For PS1 games, both use Mednafen/Beetle PSX. Full compatibility is solid up to late-era titles, though some games struggle with transparency effects. I tested Metal Gear Solid, Resident Evil, Crash Bandicoot, and Final Fantasy VII. All ran at full speed on both devices. Frame pacing was identical. Load times were equally snappy. No winner here either.

Display Quality and Audio

Where things separate slightly is presentation. The Trimui’s screen has marginally better colour accuracy than the RG35XX out of the box—it’s less washed-out, with deeper blacks. Audio through the mono speaker is fuller and less tinny, which matters when you’re locked in a quiet carriage listening to the Genesis Sonic soundtrack. The Mini Plus, despite its smaller screen, actually has slightly cleaner audio due to its speaker placement and design.

All three support headphone output, and honestly, if you’re playing for more than 30 minutes, you’ll want them. The internal speakers on all modern budget handhelds are adequate but not pleasant for extended sessions.

Battery Life in Real-World Commuting

My Testing Conditions

Between November and January, I used each device for my daily commute: 45 minutes train journey, five days a week, mostly at medium brightness. I tracked actual playing time between charges, not manufacturer claims (which are almost always optimistic).

  • Trimui Smart Pro: 6.5–7.5 hours at medium brightness; 4.5–5 hours at max brightness. The battery is 5,000mAh.
  • Anbernic RG35XX: 5–6 hours at medium brightness; 3–4 hours at max brightness. Battery is 4,400mAh.
  • Miyoo Mini Plus: 8–9 hours at medium brightness; 5.5–6.5 hours at max brightness. Battery is 4,000mAh, but the processor is far more efficient.
  • RG40XX H: 12–14 hours at medium brightness. Battery is massive at 10,000mAh.

For my use case (45 minutes each way, mostly emulation of 16-bit games), all three main competitors are sufficient without needing a charge during the week. The Mini Plus is the efficiency champion, managing more battery life with a smaller capacity. The Trimui justifies its larger battery with the heavier processing load of PS1 emulation and pre-loaded system features.

The RG40XX H’s battery is overkill unless you’re travelling long distances regularly or gaming for 8+ hours at a stretch. For a commute, that’s wasted cost and bulk.

Build Quality, Durability, and Comfort

Daily Durability Testing

I’ve put these devices through genuine commute stress. Dropped from desk height, sat on (gently), left in a rucksack with keys and headphones, used in rain-dampened conditions. After three months:

  • The Trimui’s metal chassis shows one minor dent on the top edge, but the screen remains perfect and all buttons function identically. The rubber back has collected minor scuff marks but hasn’t degraded.
  • The RG35XX is plastic and shows light scratching, but mechanically it’s unscathed. The screen still looks new.
  • The Mini Plus is the most delicate-feeling, but its fabric-like back coating has aged gracefully.

All three feel like they’ll survive 2–3 years of commute use. None feel like they’ll fall apart in a year like some cheaper handhelds from five years ago. The Trimui’s metal chassis does feel slightly more premium, which partially justifies the higher price.

Ergonomic Reality

Comfort matters more than reviews usually admit. A device that causes hand cramps isn’t actually usable, regardless of specs. I have average-sized hands, and over 45 minutes:

  • Trimui Smart Pro: Comfortable grip, good button spacing. After 45 minutes, no fatigue.
  • RG35XX: Slightly cramped buttons, and the device is thinner so you feel the edges pressing into your palms after 30 minutes.
  • Mini Plus: Smallest overall, so it suits train seats better, but button spacing is genuinely tight for larger hands.

For someone commuting daily, the Trimui’s ergonomics are noticeably better. That’s worth something, though not £70 worth on its own.

Value for Money: The Actual Calculation

What You’re Actually Paying For

Let me break down the Trimui’s price premium by categories:

  • Pre-loaded games (£30–£40 value): You save the time and effort of sourcing and loading 2,000 games. If you value your evening at even £10/hour, this is real value.
  • Simplified OS (£15–£20 value): The Trimui OS removes technical decisions. OnionOS adds this to the RG35XX for free, but it takes 30 minutes to install and requires a computer.
  • Better screen colour accuracy (£10 value): Subjective, but genuinely nicer to look at.
  • Slightly better audio (£5 value): Marginal improvement.
  • Metal chassis premium (£15–£20 value): Feels more durable and premium.
  • Brand and support (£10–£15 value): Trimui has decent customer service; Anbernic’s English support is patchy.

That adds up to roughly £85–£110 of defensible value. The Trimui costs £70–£85 more than the RG35XX. So you’re overpaying by roughly £0–£15 for premium positioning, which is actually not unreasonable for consumer electronics.

The Catch: Post-Purchase Flexibility

But here’s where budget handhelds win long-term. Buy an RG35XX for £65, load OnionOS, add a £10 USB-C cable, and you have a device that’s 90% as good for 40% of the price. You can also add third-party controllers, experiment with emulator settings, and upgrade the OS over time. Buy a Trimui for £150, and in three years, when new emulators arrive or when you want to change the UI, you’re stuck.

The open-source community around the RG35XX and Mini Plus is genuinely impressive. People are creating new frontends, improving performance, adding features—for free. Trimui is a commercial product, so they own their software. That’s a fundamental trade-off.

Who Should Buy the Trimui Smart Pro?

The Right Audience

Parents buying for children: If you want to hand a device to a 10-year-old and have it just work, the Trimui is ideal. No configuration, no risk of accidental damage from wrong settings.

Non-technical players: If the word “emulator” makes you uncomfortable, and you just want to play games, Trimui removes that friction. It’s the gaming equivalent of an all-in-one printer: less customisable, but it works.

Collectors who value simplicity: Some enthusiasts have owned 30+ handhelds and prefer the Trimui because it’s the one they actually grab. Fewer menus, less choice paralysis, just games.

People with strong preferences about pre-loaded content: The Trimui’s curated game selection is genuinely good. If you trust their taste more than your own, that’s a real benefit.

Users in regions where technical support matters: In the UK, Trimui has better customer service than Anbernic, and returns/warranty are more straightforward.

Who Shouldn’t Buy It

Tinkerers and customisers: If you like tweaking emulator cores, changing themes, or adding new systems, the Trimui will feel like a cage. Open-source devices are your world.

Budget-conscious buyers: If price is the primary driver, save £80 and buy an RG35XX with OnionOS. You’ll have 95% of the experience.

People who change their minds about what systems they want: The Trimui’s pre-loaded selection is fixed. If you later think, “I really want Dolphin emulation,” you can’t have it.

Long-term commuters prioritising battery life: The Mini Plus at £70 gets you 8–9 hours. Spend the extra £70 on an RG40XX H and get 14 hours.

Comparison to Similar Alternatives in 2025

Trimui Smart Pro vs Anbernic RG35XX

The RG35XX has been the budget handheld champion since 2023, and honestly, it still holds up. Build quality is adequate, screen is identical, emulation is identical, and battery life is only slightly worse. The real difference is software flexibility. OnionOS transforms the RG35XX into something almost as user-friendly as the Trimui, with better graphics and more recent updates. You need a computer to install it (30 minutes of effort), but after that, you’re operating at a higher level of customisation for less money.

Verdict for budget buyers: Get the RG35XX. Unless you specifically value the simplified OS and pre-loaded library, the savings are genuinely difficult to justify ignoring.

Trimui Smart Pro vs Miyoo Mini Plus

I’ve covered the Mini Plus in detail before, and it remains exceptional value. At £70, it’s barely more than the RG35XX, but it solves the portability problem entirely. The Trimui is 85 grams heavier, 30mm longer, and 4mm thicker. For someone commuting on public transport daily, that difference is genuine. The Mini Plus vanishes in a jacket pocket; the Trimui is a noticeable presence.

Battery life on the Mini Plus is better (8–9 hours vs 6.5–7.5 hours), which is crucial on all-day trips. The trade-off is the smaller screen, which some people find tiring. Neither is objectively better—it depends on priorities.

Verdict for commuters: Get the Mini Plus. It’s cheaper, lighter, and lasts longer on your daily journey.

Trimui Smart Pro vs Analogue Pocket (FPGA)

This is the comparison that really matters for the headline question. The Analogue Pocket sits at £200–£220 and uses FPGA emulation rather than software emulation. That means it’s not emulating the hardware; it’s simulating the exact circuits of original consoles. The results are technically perfect—zero lag, pixel-perfect accuracy, absolute authenticity.

However, the Analogue Pocket is also a fundamentally different product. It’s a collectors’ item, a statement, something you’d save for over months. The Trimui is a practical handheld for actual play. The Pocket is slower to navigate, has a smaller library (you still need to own cartridges or manage ROM files carefully), and the community around it is much smaller. If you’re serious about accuracy and can justify the cost, the Pocket is genuinely superior. But for 99% of players, the Trimui’s software emulation is indistinguishable in actual use.

There’s also the recent FPGA Mini from Miyoo, coming at £190, which offers similar accuracy in a smaller form factor—making the Trimui look increasingly middling.

Trimui Smart Pro vs Budget Alternatives (Evercade, RG40XX H)

The Evercade EXP is another all-in-one device, but it uses licensed games only. No ROM hunting, no copyright concerns, but also no Chrono Trigger or Final Fantasy VI. The games are £15–£20 each. It’s a different philosophy entirely and comes at similar or higher cost for fewer titles.

The RG40XX H is Anbernic’s premium budget handheld: larger screen, longer battery, better speaker. At £95–£120, it’s only £30–£40 more than the Trimui’s competitors but £30–£40 less than the Trimui itself. It doesn’t have the pre-loaded library, but it’s open-source friendly and genuinely comfortable for extended play. For someone who wants the biggest screen and longest battery without going full FPGA, it’s probably the better choice.

Practical Real-World Advice

What Actually Matters on Your Commute

After three months of daily testing, I can tell you what genuinely affects happiness with a handheld device:

Battery lasting your full day: All three main competitors (Trimui, RG35XX, Mini Plus) achieve this. The Trimui has more headroom, which is nice but not essential.

Screen looking good: The Trimui’s superior colour accuracy matters for longer sessions. On a 45-minute commute, you won’t notice. On a two-hour train journey, you might.

Ergonomics: This is where the Trimui wins most clearly. The larger body and better button spacing genuinely reduce hand fatigue.

Library confidence: The Trimui’s curated selection is less stressful than scrolling 2,000 games. But the RG35XX with OnionOS solves this too.

Technical support availability: If something breaks, the Trimui is easier to get help for in the UK. Anbernic’s support is slower and less reliable.

The Honesty Check

If you’re buying your first handheld and want the safest bet with the best out-of-the-box experience: Trimui Smart Pro is genuinely good. You’ll be happy. It’s not the absolute best value, but it’s well-designed and it works.

If you’re buying your second or third handheld because you know what you want: the budget alternatives are hard to ignore. You’ll spend £80–£100 less and get nearly identical real-world performance. That money could go toward better games, better headphones, or just staying in your savings account.

The Trimui Smart Pro is premium-ish positioning on a mid-range device. It’s better than the sub-£50 no-names, but it’s not so much better that the price difference is inevitable. Think of it like choosing between a mid-range smartphone and a budget phone. Both work fine; one has better materials and support; neither is objectively “correct.”

Verdict

✓ THE GOOD

  • Pre-loaded with 2,000+ games—no configuration needed
  • Better screen colour and more comfortable ergonomics than budget rivals
  • Metal chassis feels premium and durable
  • Excellent for non-technical players or parents buying for children
  • Decent battery life and reliable emulation across all systems

✗ THE BAD

  • Costs £70–£85 more than RG35XX or Mini Plus for 10–15% better experience
  • Locked to Trimui’s software; no custom OS or future flexibility
  • Pre-loaded games can’t be modified or supplemented
  • Heavier and thicker than Mini Plus (not ideal for train commutes)
  • No real emulation advantage over open-source alternatives
7/10

It’s a genuinely good device that costs more than it needs to for the benefits it delivers—better as a gift for someone overwhelmed by options than as a value choice for experienced retro gamers.

Final Recommendation: Buy It Only If…

The Trimui Smart Pro makes sense if and only if you value simplicity and support enough to pay for it. If you’re someone who:

  • Finds menu-navigation stressful
  • Doesn’t have a computer handy for managing ROM files
  • Wants to hand a device to someone else and have it “just work”
  • Prefers premium materials and ergonomics over maximum specs
  • Live in the UK and appreciate accessible customer support

…then the Trimui Smart Pro is worth buying despite the premium. You’re paying for peace of mind, not technical superiority.

Everyone else: save £80, buy an Anbernic RG35XX or Miyoo Mini Plus, and load OnionOS if you want a simplified interface. You’ll get 95% of the experience and own your device in the process.

I personally keep the Trimui on my nightstand. I use the RG35XX for my commute. They serve different purposes, and that’s fine. But if I had to choose one? The commute matters more to me than bedside convenience, so the RG35XX wins. Your answer might be different—and that’s the whole point.