Device comparison

Game Kiddy GKD-350H vs. KoHotech Ritmix RZX-50

Compare specs, emulation support, community reviews, ownership, and play history.

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With

GKD-350H
Ritmix RZX-50

Shown to scale from each device’s real-world dimensions.

Quick verdict

Better screen
GKD-350H
More portable
GKD-350H
Newer model
GKD-350H

Main differences

  • Game Kiddy GKD-350H has similar emulation coverage to KoHotech Ritmix RZX-50.
  • Game Kiddy GKD-350H is roughly 23% smaller and 19% lighter.
  • Game Kiddy GKD-350H has a 60 Hz IPS screen, versus 60 Hz TFT on KoHotech Ritmix RZX-50.
  • Game Kiddy GKD-350H is highlighted for Game Boy, NES, Genesis, GBA; KoHotech Ritmix RZX-50 is highlighted for Game Boy, NES.

Game Kiddy

GKD-350H

Details
Price
$65
OS
OpenDingux
Released
Dec 2019
Up to
PS1
Screen
3.5 inch IPS
Weight
155 grams

No reviews yet

0 collectors

KoHotech

Ritmix RZX-50

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

No reviews yet

0 collectors

Specs

BetterWorse

SpecGKD-350HRitmix RZX-50
Price$65Unknown
Screen3.5 inch4.3 inch
Aspect ratio4:316:9
Resolution320 x 240480 x 272
PanelIPSTFT
ChipsetIngenic X1830Ingenic JZ4755
RAM128 MB DDR264 MB DDR2
StorageInternal & External MicroSDInternal 4 GB & External MicroSD
Battery2300 mAh1800 mAh
Weight155 grams192 grams
Dimensions150 mm x 75 mm x 18 mm182 mm x 80 mm x 15 mm

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemGKD-350HRitmix RZX-50
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

  • GKD-350H DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
  • GKD-350H 3DS: Nintendo 3DS: 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
  • GKD-350H GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • 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
  • GKD-350H N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
  • GKD-350H NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • Ritmix RZX-50 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • GKD-350H PS1: Sony Playstation: 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
  • GKD-350H PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • GKD-350H PS3: Sony Playstation 3: 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
  • GKD-350H PSP: Sony Playstation Portable: 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
  • GKD-350H Wii: Nintendo Wii: 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
  • GKD-350H SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • Ritmix RZX-50 SNES: Super Nintendo Entertainment System: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • GKD-350H Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • GKD-350H Saturn: Sega Saturn: 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
  • GKD-350H Switch: Nintendo Switch: 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
  • GKD-350H Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • 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
  • GKD-350H Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • Ritmix RZX-50 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • GKD-350H GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • Ritmix RZX-50 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • GKD-350H Dreamcast: Sega Dreamcast: 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

Frequently asked

What's the difference between the Game Kiddy GKD-350H and the KoHotech Ritmix RZX-50?
Game Kiddy GKD-350H has similar emulation coverage to KoHotech Ritmix RZX-50. Game Kiddy GKD-350H is roughly 23% smaller and 19% lighter. Game Kiddy GKD-350H has a 60 Hz IPS screen, versus 60 Hz TFT on KoHotech Ritmix RZX-50. Game Kiddy GKD-350H is highlighted for Game Boy, NES, Genesis, GBA; KoHotech Ritmix RZX-50 is highlighted for Game Boy, NES.
Which is newer, the Game Kiddy GKD-350H or the KoHotech Ritmix RZX-50?
The Game Kiddy GKD-350H is the newer model, released in 2019.

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