
Overview
The Ritmix RZX-50 is a horizontal retro handheld from KoHotech with a 4.3-inch 480×272 TFT screen and runs OpenDingux. It is best suited for Genesis, GBA, Game Boy, NES, with support listed up to Genesis.
- Screen
- 4.3 inch TFT
- Chipset
- Ingenic JZ4755
- RAM
- 64 MB DDR2
- Battery
- 1800 mAh
- Weight
- 192 grams
- OS
- OpenDingux
Emulation
- Classicmixed
- NESExcellent
- Game BoyExcellent
- SNESPlayable
- GBAGood
- GenesisGood
- PS1Playable
- Mid-genunsupported
- N64No
- DSNo
- PSPNo
- DreamcastNo
- SaturnNo
- 6th genunsupported
- GameCubeNo
- WiiNo
- PS2No
- Modernunsupported
- 3DSNo
- Wii UNo
- PS3No
- SwitchNo
Notes on 18 systems
- DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
- 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- GBA: Nintendo Game Boy Advance: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
- NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- PS1: Sony Playstation: Most games playable but mostly with frameskip, struggles with harder to emulate games
- PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
- Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- SNES: Super Nintendo Entertainment System: Most games playable but mostly with frameskip, struggles with harder to emulate games
- Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
- Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- Genesis: Sega Genesis / Mega Drive: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
- Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
Played on the KoHotech Ritmix RZX-50
No sessions on the KoHotech Ritmix RZX-50 yet. Own one? Add it to your shelf and your play shows up here.
Specifications
General
- Released
- November 2011
- Type
- Handheld, Horizontal
- Operating system
- OpenDingux
Display
- Screen
- 4.3 inch TFT
- Resolution
- 480 x 272 (16:9)
- Pixel density
- 128.3 PPI
- Refresh rate
- 60 Hz
Performance
- Chipset
- Ingenic JZ4755
- CPU
- XBurst, 1 cores, 400 MHz
- GPU
- ❌, ❌
- RAM
- 64 MB DDR2
- Storage
- Internal 4 GB & External MicroSD
- Architecture
- MIPS
Battery and build
- Battery
- 1800 mAh
- Weight
- 192 grams
- Dimensions
- 182 mm x 80 mm x 15 mm
- Material
- Plastic
Controls
- D-pad
- Top
- Sticks
- None
- Extra buttons
- Hold, Reset
Connectivity
- Ports
- 3.5mm jack
- Storage slot
- microSD
- Speakers
- Stereo
FAQ
What systems can the KoHotech Ritmix RZX-50 emulate?
The KoHotech Ritmix RZX-50 plays systems up to Genesis well. It is at its best with Genesis, GBA, Game Boy, NES.
Can the KoHotech Ritmix RZX-50 play Genesis games?
Yes. Genesis performance on the KoHotech Ritmix RZX-50 is rated good in our catalog. Sega Genesis / Mega Drive: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
Can the KoHotech Ritmix RZX-50 play PS1 games?
Only partially. PS1 on the KoHotech Ritmix RZX-50 is playable with compromises. Sony Playstation: Most games playable but mostly with frameskip, struggles with harder to emulate games
What operating system does the KoHotech Ritmix RZX-50 run?
The KoHotech Ritmix RZX-50 ships with OpenDingux.
What screen does the KoHotech Ritmix RZX-50 have?
It has a 4.3 inch TFT display with a 16:9 aspect ratio, running at 480 x 272 at 128.3 PPI.
When was the KoHotech Ritmix RZX-50 released?
KoHotech released the KoHotech Ritmix RZX-50 in November 2011.
Price alert
We’re not tracking prices for this one yet.
Reviews
No reviews of the KoHotech Ritmix RZX-50 yet. Own one? Say what you play on it, which firmware you run, and where it sits in your rotation.


