Miyoo Mini Plus vs RG35XX SP for Pokémon

Which should you investigate first?

If the Onion library workflow appeals to you, start with Mini Plus. If a hinged shell is your main preference, investigate the SP and configure its lid action deliberately. Already own one? Check your game on that setup before replacing it. These are editorial starting points from documentation, not a performance ranking or a hands-on review.

Compare the tasks you actually need

Onion installation · Onion GBA configuration · KNULLI SP device documentation

The SP lid is not a Pokémon save button

Under KNULLI, a lid action can change the display, suspend the system or shut it down. That is separate from selecting Save inside Pokémon. KNULLI's optional RetroArch autosave also depends on a graceful exit and is an emulator state, not the game's own save command.

Save inside the game, exit normally and check Continue after reopening. Then check the behavior of your chosen lid setting. Read the SP lid and saves guide before trusting it with a long adventure. The source is KNULLI power management.

Moving progress between Onion and KNULLI

Keep the original game and save backed up. Record the hack build and emulator core on both devices. A save state is tied to emulator details; start by investigating the in-game cartridge save.

1. Create a temporary in-game save on the destination using the same compatible game build.
2. Quit normally and locate that file. Its name and folder identify what the destination expects.
3. Copy your backed-up cartridge save only after checking filename, format and compatibility. Do not assume Onion and KNULLI use identical paths.
4. Reopen through Continue, inspect the team and location, save again and reopen once more.

Onion's FAQ explains core-specific save folders and how an automatically loaded state can hide imported progress. For that symptom, use the Mini Plus save checklist. For KNULLI, consult its storage guide.

Choose around how you pause a Pokémon session

The hinge is a visible difference, but your pause routine decides what to verify. A short interruption, switching games and ending a long session involve different checks. Establish a deliberate in-game save on either route before comparing convenience.

These are comparison tasks, not equally supported feature promises. For Onion, follow GameSwitcher and Guest Mode. For SP, use the lid-close guide rather than assuming the shell protects unsaved progress.

What to compare if you can handle both devices

1. Hold each as you would during an ordinary session, rather than choosing from a product photo.
2. Read dialogue, move names and compact party-menu numbers at your usual viewing distance.
3. Use the D-pad and reach L/R without shifting to an uncomfortable grip.
4. Find the menu or exit shortcut and verify that you can resume intentionally.
5. Compare your intended case, storage and charging routine, using the exact items you would own.

Example: if the SP shape appeals to you but closing the lid returns unexpected progress, resolve the mode and save workflow before calling the device a better fit. If Mini Plus text is the difficulty, investigate its scaling before attributing everything to the shell.

Without access to units, seek observations naming the exact model and use case. This page does not supply hinge durability, comfort or battery measurements.

Before spending money

Try D-pad reach, shoulder buttons and menu text if you have access to a unit. Check the exact model, card condition and return terms. Shape can guide your shortlist; comfort and hack performance still need your own observations. No current price or stock is tracked on this page.

Mini Plus source overview · SP source overview · GBA game setup

Documentation checked 5 Oct 2026. Device photos carry their original credits and are not our test photos.