R36S Review: A Surprisingly Capable Budget Retro Handheld, But Not for Everyone

The R36S has become popular because it is cheap enough to feel almost risk-free, yet capable enough to run a wide range of classic systems.

The unit tested here is the 64GB TF card version, not the eMMC system version. It has a 3.5-inch 640 x 480 display, a 4:3 aspect ratio, and a design clearly aimed at players who want a compact, low-cost handheld for GBA, PS1, arcade games, and older retro systems.

The R36S is not a polished mainstream handheld, and it is not a premium device. But for the money, it offers more fun than its price suggests. For some users, the process of tweaking, flashing, backing up, and fixing the machine may be almost as enjoyable as playing games on it.

The package is basic but complete. The unit comes with the handheld, a USB-A to USB-C cable, a screen protector, and protective foam.

The first impression is better than expected. The R36S does not feel hollow or toy-like. It has enough weight to feel more solid than many ultra-cheap handhelds.

The plastic shell is cleaner than expected, without obvious burrs or sharp unfinished edges. It still feels like a budget device, but not a careless one.

The screen is one of the strongest parts of the R36S. It uses a 3.5-inch 640 x 480 display with a 4:3 aspect ratio, which is a natural match for many retro systems.

Some players may think 3.5 inches is too small, but for GBA, PS1, arcade games, and older console titles, the usable visual area feels reasonable in actual handheld play.

Color saturation, brightness, and clarity are better than expected. Pixel games look clean, and the display helps the R36S feel more expensive than it is.

The D-pad feels a little stiff. It is usable, but longer sessions may make your thumb sore. The recessed analog sticks are acceptable, especially for menus and games that do not require precise modern analog control.

The device includes an OTG port, a Type-C port, a side speaker, power and reset buttons, and separate TF card slots for OS and storage depending on setup.

The included TF card showed acceptable read and write speed in testing, but it is still not something users should trust long term without making a backup.

The four shoulder buttons are one of the weaker parts of the hardware. They are not very comfortable, and they have some unwanted noise when pressed.

Charging power is around 7.5W. Listings often advertise around 3200mAh to 3500mAh, but the measured capacity on the tested unit was closer to about 2800mAh.

The battery compartment is a practical advantage. It means users can replace the battery themselves, which is useful for a low-cost handheld that may be kept for a long time.

The R36S uses the RK3326 chip with 1GB of RAM. This hardware is not new or powerful by modern standards, but it is strong enough for the kind of games this device is designed to play.

For arcade games, PS1, GBA, NES, SNES, Sega Genesis, Game Boy systems, and many older platforms, the R36S can provide a satisfying retro experience.

It supports more than 21 emulator platforms, which is enough for basic nostalgic gaming if users understand the hardware limits.

The R36S is best with 2D systems and early 3D systems. GBA games look good, PS1 games are very playable, and many arcade titles run smoothly.

The 4:3 display helps because many older systems fit it naturally. Pixel art looks crisp, and the compact size suits retro handheld play.

If your expectation is to enjoy older classics rather than high-end emulation, the R36S is easy to recommend for the price.

The R36S should not be purchased as a serious PSP handheld. Large 3D PSP games such as God of War or Monster Hunter are too demanding.

Heavier PSP titles can fall to frame rates that are not enjoyable for normal play. Some lighter PSP games and 2D titles may still be fine.

The key point is simple: the R36S can touch PSP, but it cannot master PSP.

One of the biggest appeals of the R36S is that it runs an open, Linux-based system. Users can flash firmware, change systems, adjust button mapping, add filters, and customize the device.

TF card expansion gives users flexibility. Retro collections can grow quickly, and relying only on the included card is not a good long-term plan.

The TF card-based system also means that if the system card fails or firmware breaks, the handheld itself is not necessarily dead. Users can replace or reflash the card and continue using the device.

The biggest advantage is value. For a device that can emulate PS1, GBA, arcade games, most NDS titles, some PSP and N64 games, and several ports, the price-to-performance ratio is very strong.

The fully laminated 3.5-inch screen is another major strength. It is bright, clear, saturated enough for handheld play, and genuinely enjoyable for retro games.

The third advantage is flexibility. Users who enjoy flashing firmware, testing systems, preparing multiple TF cards, and experimenting with handheld setups may find the R36S especially fun.

The biggest physical drawback is button feel. The D-pad and ABXY buttons are stiff, while the shoulder buttons are uncomfortable and noisy.

Software optimization is rough. Some games run well, some require setup, some have awkward controls, and some may not launch properly.

Small issues add up. Electrical noise, emulator quirks, missing features, NDS control problems, and inconsistent system versions can all make the experience less polished.

Battery information can be confusing because listings may advertise around 3200mAh or 3500mAh, while the tested result was closer to about 2800mAh.

Charging takes about two hours, and battery life depends heavily on the game and emulator load.

In general, users should expect roughly two to five hours. Lighter retro games last longer, while heavier emulation drains the battery faster.

Before buying, confirm the memory and read seller reviews carefully. Look for buyer comments about system cards, screen quality, battery life, missing features, and firmware.

Learn basic system image backup and flashing. You do not need to be a programmer, but knowing how to use a simple Windows tool such as Win32 Disk Imager is useful.

Back up the original system card and dtb files. If you later flash a new system, those files may become important.

The R36S is not perfect. The buttons are stiff, software is rough, battery claims can be unclear, and buying channels can be messy.

But it is extremely cheap, has a surprisingly good laminated screen, runs many classic systems, supports TF card-based flexibility, and offers a level of hands-on fun that more closed devices cannot provide.

If you want a premium plug-and-play retro handheld, the R36S is probably not the best choice. But if you want a low-cost retro machine for GBA, PS1, arcade, older console games, and light experimentation, it is one of the most interesting budget options available.