Miyoo Mini V4

It's a great little thing. The screen is very high resolution and plays nicely with filters. The performance is acceptable for up to Gameboy Advance, that's what I've tried it with. You'll want to spend some time tinkering with the RetroArch settings. The SD card included is very cheap and caused multiple crashes for me especially when playing SNES. I haven't bothered to use a different one yet because it's stable enough when using the proper core. The device is portable-focused and might be too small for people with large hands.

The Miyoo Mini is very well known in the retro handheld scene, and the V4 brings it home in a great way. Super pocketable, nice screen, great compatibility with custom firmwares, and it can be modded with custom items from the community, like these purple buttons I put on mine. Love it and definitely recommend it.

My first handheld for emulating and absolutely loved it! Just purchased the + as well to flip back and forth

Works perfectly. After loading a fresh sd card with my own roms and a fresh install of Onion OS, this thing goes everywhere with me.

The Micro SD the games are loaded on isn't good quality. Most of the games on the device either do not load or crash while loading. The device itself is really nice with responsive buttons and a durable plastic case. Everything would be good if only the games would load and run properly.

Everything was fine about the unit I ordered, but mine didn’t have RTC as stated in the item title. RTC is Real Time Clock that keeps track of time while the unit is off. It's important for some games like GBA Pokemon games that make use of the clock for events.

This thing is the king of retro gaming for a reason. Gone are the days of being bored while waiting in line at the doctors office, or doom scrolling while waiting for your 12oz steak at TX Roadhouse. With a vast list of consoles to choose from there's certain to be something in here that appeals to your nostalgia and gaming preferences. Capable of running PS1 and everything below, there's no reason not to keep this in your pocket or purse everywhere you go. Supposedly Miyoo is discontinuing these so if you've been on the fence or there's a specific color you're interested in, get it while it's easily available.

I am baffled this device gets so much hype. It is the lowest quality retro handheld I have ever experienced. First off, the plastic feels thin, rough and cheap. The build quality is just bad. The buttons, especially on the rear, provide the worst feedback. Also, there is significant light bleed at the bottom right corner of the screen. So many of the included games do not work. Some entire systems, such as PICO-8, will not boot up any games. They also stuck a sticker to the case and got it glue on it. It looks like this device got so hot that the sticker migrated. Or it was used and they installed another sticker. Lastly, it was just thrown in an oversized boxed and jostled around during shipping and damaged the case. Both Miyoo and Amazon failed here.