Miyoo Mini Plus vs Anbernic RG35XX H: which should you buy?

Two of the most popular budget handhelds. Same 640×480 IPS screen. Similar price. But very different devices. Here’s exactly how to choose between them.

Quick verdict

• Choose Miyoo Mini Plus if: you want the best firmware ecosystem and a more polished overall experience
• Choose RG35XX H if: you want dual analog sticks and a PSP-style horizontal layout

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Full specs comparison

	Miyoo Mini Plus	Anbernic RG35XX H
Price	~$59	~$49
Screen	3.5” IPS 640×480	3.5” IPS 640×480
Panel type	IPS	IPS
SoC	Allwinner A133 Plus	Allwinner H700
CPU	Cortex-A53 quad-core	Cortex-A53 quad-core
RAM	1GB DDR4	1GB DDR3
Storage	MicroSD	MicroSD
Battery	3000mAh	3000mAh
Analog sticks	1	2
Wi-Fi	✅	❌
Bluetooth	❌	❌
USB-C	✅	✅
Form factor	Compact landscape	PSP-style landscape
Weight	~95g	~155g
Best firmware	OnionOS	GarlicOS / muOS / MinUI

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Screen: identical resolution, same quality

Both devices use a 3.5” IPS panel at 640×480. Pixel scaling performance is completely identical — if you care about integer scaling for retro platforms, both devices deliver the same results:

Platform	Native Res	Scale	Fill	Verdict
Game Boy	160×144	4×	67%	✅ Integer
GBA	240×160	2×	50%	✅ Integer
NES	256×240	2×	100%	🟢 Perfect
SNES	256×224	2×	89%	✅ Integer
PS1	320×240	2×	100%	🟢 Perfect

Use our Screen Visualizer to explore all combinations. The results are the same for the RG35XX H.

Winner: Draw — the screens are functionally identical.

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Firmware: OnionOS vs GarlicOS / muOS / MinUI

This is the biggest difference between the two devices.

Miyoo Mini Plus: OnionOS

OnionOS is widely considered the best custom firmware in the budget handheld space. It offers:

• A polished, themeable interface
• RetroAchievements integration
• Wi-Fi artwork scraping and save sync
• A package manager for installing extras
• Instant sleep/resume
• Regular monthly updates

The Miyoo Mini Plus’s popularity is largely because of OnionOS. The firmware makes the device feel premium.

RG35XX H: GarlicOS / muOS / MinUI

The RG35XX H supports three solid firmware options:

• GarlicOS — fast, lightweight, great for users who just want to play games without fuss
• muOS — feature-rich, closer to OnionOS in terms of capabilities, active development
• MinUI — ultra-minimal, best battery life, for users who hate clutter

None of these match OnionOS’s polish or feature set, but muOS is closing the gap. GarlicOS is excellent if you want speed and simplicity.

Winner: Miyoo Mini Plus — OnionOS is the better overall firmware experience.

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Controls: the key differentiator

The RG35XX H has dual analog sticks. The Miyoo Mini Plus has only one.

This matters for:

• PSP games — many require right-stick camera control
• N64 games — some benefit from dual sticks
• PS1 games with analog — most work fine with one stick, but some feel better with two

If you plan to play PSP games regularly, the RG35XX H is the better choice. For Game Boy through PS1, the single stick on the Miyoo Mini Plus is perfectly adequate.

The RG35XX H also has a more traditional PSP-style layout — wider, with the sticks in a more ergonomic position for longer sessions. The Miyoo Mini Plus is more compact but can feel cramped for adult hands during extended play.

Winner: RG35XX H — dual sticks and better ergonomics for longer sessions.

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Price: $10 difference

The RG35XX H is typically $10 cheaper (~$49 vs ~$59). That’s not a huge gap, but it’s worth noting. If budget is the primary concern, the RG35XX H saves money without sacrificing screen quality.

Winner: RG35XX H — cheaper for the same screen resolution.

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Real-world use cases

Best for classic gaming (GB, GBA, NES, SNES, PS1)

Miyoo Mini Plus — OnionOS makes the experience more polished, RetroAchievements adds replay value, and the compact size is ideal for portable play.

Best for PSP gaming

RG35XX H — dual analog sticks are essential for many PSP titles. The Miyoo Mini Plus struggles with PSP games that require right-stick input.

Best for long gaming sessions at home

RG35XX H — the wider PSP-style layout is more comfortable for extended play. The Miyoo Mini Plus can cause hand fatigue over time.

Best for carrying everywhere

Miyoo Mini Plus — significantly lighter (~95g vs ~155g) and more pocketable.

Best for beginners

Miyoo Mini Plus — OnionOS is easier to set up and use than any of the RG35XX H firmware options.

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Who should buy which

Get the Miyoo Mini Plus if:

• You want the best firmware experience (OnionOS)
• You mainly play Game Boy, GBA, NES, SNES, and PS1
• You want Wi-Fi for RetroAchievements and artwork
• You want the most portable option
• You’re new to retro handhelds

Get the RG35XX H if:

• You want dual analog sticks for PSP games
• You prefer a PSP-style horizontal layout
• You want to save $10
• You’re comfortable with GarlicOS or muOS
• You play for longer sessions and want better ergonomics

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Frequently asked questions

Can I install OnionOS on the RG35XX H?

No. OnionOS is exclusive to Miyoo devices (Miyoo Mini, Miyoo Mini Plus, Miyoo Flip). The RG35XX H uses different hardware and is not compatible with OnionOS.

Which has better battery life?

Both have 3000mAh batteries and deliver similar real-world battery life — around 6–8 hours for 16-bit gaming. The RG35XX H may run slightly shorter due to its more powerful SoC under load.

Can either device run N64 games?

Both can run N64, but performance is inconsistent. Simple games (Mario 64, Zelda OOT) run well; demanding titles struggle. Neither device is ideal for N64 — consider the TRIMUI Smart Pro or RG405M if N64 is a priority.

Is the RG35XX H worth the extra $10 over the RG28XX?

Yes, for most people. The RG35XX H has a larger screen (3.5” vs 2.83”), dual analog sticks, and better ergonomics. The RG28XX is only worth it if ultra-portability is your top priority.

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Still undecided? Use our Device Finder to get a personalised recommendation based on your budget and gaming preferences.