KoHotech Ritmix RZX-50 vs. CoolBaby RG19

Specs, emulation, community reviews, ownership and play history, side by side.

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Quick verdict

More portable
CoolBaby RG19
Newer model
CoolBaby RG19

Main differences

  • CoolBaby RG19 has similar emulation coverage to KoHotech Ritmix RZX-50.
  • CoolBaby RG19 is about 13% lighter.
  • CoolBaby RG19 has a TFT screen, versus 60 Hz TFT on KoHotech Ritmix RZX-50.
  • CoolBaby RG19 runs Linux; KoHotech Ritmix RZX-50 runs OpenDingux.
  • CoolBaby RG19 is highlighted for Game Boy, NES; KoHotech Ritmix RZX-50 is highlighted for Genesis, GBA, Game Boy, NES.

KoHotech

Ritmix RZX-50

Details
Price
Unknown
OS
OpenDingux
Released
Nov 2011
Up to
Genesis
Screen
4.3 inch TFT
Weight
192 grams

We’re not tracking prices for this one yet.

No reviews yet

CoolBaby

CoolBaby RG19

Details
Price
Unknown
OS
Linux
Released
Aug 2020
Up to
Genesis
Screen
7.0 inch TFT
Weight
167 grams

We’re not tracking prices for this one yet.

No reviews yet

Specs

BetterWorse

SpecRitmix RZX-50CoolBaby RG19
OSOpenDinguxLinux
Screen4.3 inch7.0 inch
Aspect ratio16:9Unknown
Resolution480 x 272Unknown
Refresh rate60 HzUnknown
ChipsetIngenic JZ4755Actions ATJ2279B
CPUXBurstActions ATJ2279B
GPU❌"Built in GPU"
RAM64 MB DDR2Unknown
StorageInternal 4 GB & External MicroSDExternal MicroSD
Battery1800 mAhUnknown
Weight192 grams167 grams
Dimensions182 mm x 80 mm x 15 mmUnknown
Video outNoYes
Touch screenNoYes

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemRitmix RZX-50CoolBaby RG19
Classic systems
Game Boy
NES
Genesis
GBA
SNES
PS1
Mid-generation systems
DS
N64
Dreamcast
PSP
Saturn
Sixth-generation systems
GameCube
Wii
PS2
Modern systems
3DS
Switch
Wii U
PS3

Emulation source notes

  • Ritmix RZX-50 DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 GBA: Nintendo Game Boy Advance: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • CoolBaby RG19 GBA: Nintendo Game Boy Advance: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • Ritmix RZX-50 N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • CoolBaby RG19 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • Ritmix RZX-50 PS1: Sony Playstation: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • CoolBaby RG19 PS1: Sony Playstation: Only the easiest to emulate games are barely playable
  • Ritmix RZX-50 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 SNES: Super Nintendo Entertainment System: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • CoolBaby RG19 SNES: Super Nintendo Entertainment System: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • Ritmix RZX-50 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 Genesis: Sega Genesis / Mega Drive: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • CoolBaby RG19 Genesis: Sega Genesis / Mega Drive: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • Ritmix RZX-50 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • CoolBaby RG19 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • Ritmix RZX-50 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RG19 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow

Frequently asked

What's the difference between the KoHotech Ritmix RZX-50 and the CoolBaby RG19?
CoolBaby RG19 has similar emulation coverage to KoHotech Ritmix RZX-50. CoolBaby RG19 is about 13% lighter. CoolBaby RG19 has a TFT screen, versus 60 Hz TFT on KoHotech Ritmix RZX-50. CoolBaby RG19 runs Linux; KoHotech Ritmix RZX-50 runs OpenDingux. CoolBaby RG19 is highlighted for Game Boy, NES; KoHotech Ritmix RZX-50 is highlighted for Genesis, GBA, Game Boy, NES.
Which is newer, the KoHotech Ritmix RZX-50 or the CoolBaby RG19?
The CoolBaby RG19 is the newer model, released in 2020.

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