Anbernic RG405M vs. Game Kiddy GKD 350H Ultra

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

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Quick verdict

Best value
RG405M
Better screen
RG405M
More portable
RG405M
Newer model
GKD 350H Ultra

Main differences

  • Game Kiddy GKD 350H Ultra has similar emulation coverage to Anbernic RG405M.
  • Anbernic RG405M is about $2 cheaper based on catalog pricing.
  • Game Kiddy GKD 350H Ultra is roughly 13% smaller and 11% lighter.
  • Game Kiddy GKD 350H Ultra has a 60 Hz LCD screen, versus 60 Hz IPS on Anbernic RG405M.
  • Game Kiddy GKD 350H Ultra runs Linux; Anbernic RG405M runs Android 12.

Game Kiddy

GKD 350H Ultra

Details
Price
$170.00
OS
Linux
Released
Jul 2026
Up to
Saturn
Screen
3.5 inch LCD
Weight
288 grams

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Specs

BetterWorse

SpecRG405MGKD 350H Ultra
Price$168.00$170.00
OSAndroid 12Linux
Screen4.0 inch3.5 inch
Aspect ratio4:310:9
Resolution640 x 4801600 x 1440
PanelIPSLCD
ChipsetUNISOC Tiger T618RockChip RK3576S
CPUCortex-A75 / Cortex-A55Cortex-A72 / Cortex-A53
GPUMali-G52 MP2Mali-G52 MC3
RAM4 GB LPDDR4X2 GB LPDDR4X
StorageInternal 128 GB eMMC, External MicroSDInternal 8 GB eMMC, External MicroSD
Battery4500 mAh5000 mAh
Weight260 grams288 grams
Dimensions163 mm x 76 mm x 15.9 mm149 mm x 70 mm x 18 mm
Video outNoYes
Stick typeHall effectTMR

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemRG405MGKD 350H Ultra
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

  • RG405M DS: Nintendo DS: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra DS: Nintendo DS: Almost all games playable at full speed without frameskip The screen has the perfect aspect ratio for vertical DS with no black bars.
  • RG405M 3DS: Nintendo 3DS: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • GKD 350H Ultra 3DS: Nintendo 3DS: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • RG405M GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • RG405M N64: Nintendo 64: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra N64: Sega Dreamcast: Almost all games playable at full speed without frameskip
  • RG405M NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG405M PS1: Sony Playstation: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra PS1: Sony Playstation: Almost all games playable at full speed without frameskip
  • RG405M PS2: Sony Playstation 2: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • GKD 350H Ultra PS2: Sony Playstation 2: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • RG405M PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • GKD 350H Ultra PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • RG405M PSP: Sony Playstation Portable: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra PSP: Sony Playstation Portable: Almost all games playable at full speed without frameskip
  • RG405M Wii: Nintendo Wii: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • GKD 350H Ultra Wii: Nintendo Wii: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • RG405M SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG405M Wii U: Nintendo Wii U: Cemu for Android is only compatible with Adreno GPUs and Android 11-14, so any device with a Mali GPU will not run Cemu.
  • GKD 350H Ultra Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • RG405M Saturn: Sega Saturn: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • GKD 350H Ultra Saturn: Sega Saturn: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • RG405M Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • GKD 350H Ultra Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • RG405M Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • RG405M Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • RG405M GameCube: Nintendo GameCube: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • GKD 350H Ultra GameCube: Nintendo GameCube: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • RG405M Dreamcast: Sega Dreamcast: Almost all games playable at full speed without frameskip
  • GKD 350H Ultra Dreamcast: Sega Dreamcast: Almost all games playable at full speed without frameskip

Frequently asked

What's the difference between the Anbernic RG405M and the Game Kiddy GKD 350H Ultra?
Game Kiddy GKD 350H Ultra has similar emulation coverage to Anbernic RG405M. Anbernic RG405M is about $2 cheaper based on catalog pricing. Game Kiddy GKD 350H Ultra is roughly 13% smaller and 11% lighter. Game Kiddy GKD 350H Ultra has a 60 Hz LCD screen, versus 60 Hz IPS on Anbernic RG405M. Game Kiddy GKD 350H Ultra runs Linux; Anbernic RG405M runs Android 12.
Which is cheaper, the Anbernic RG405M or the Game Kiddy GKD 350H Ultra?
The Anbernic RG405M is the cheaper of the two at around $168.00, roughly $2.00 less than the Game Kiddy GKD 350H Ultra based on catalog pricing.
Which is newer, the Anbernic RG405M or the Game Kiddy GKD 350H Ultra?
The Game Kiddy GKD 350H Ultra is the newer model, released in 2026.

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