Device comparison

Gemei A330 vs. CoolBaby RS-11

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

Compare

With

Gemei A330
CoolBaby RS-11

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

Quick verdict

More portable
Gemei A330
Newer model
CoolBaby RS-11

Main differences

  • CoolBaby RS-11 has similar emulation coverage to Gemei A330.
  • Gemei A330 is roughly 52% smaller.
  • CoolBaby RS-11 has a TFT screen, versus 60 Hz TFT on Gemei A330.
  • CoolBaby RS-11 runs Proprietary; Gemei A330 runs µC/OS-II.
  • CoolBaby RS-11 is highlighted for Genesis, Game Boy, NES; Gemei A330 is highlighted for Game Boy, NES.

Gemei

Gemei A330

Details
Price
Unknown
OS
µC/OS-II
Released
Jan 2010
Up to
Genesis
Screen
3.0 inch TFT
Weight
118 grams

No reviews yet

0 collectors

CoolBaby

CoolBaby RS-11

Details
Price
Unknown
OS
Proprietary
Released
Jan 2020
Up to
Genesis
Screen
5.0 inch TFT
Weight
Unknown

No reviews yet

0 collectors

Specs

BetterWorse

SpecGemei A330CoolBaby RS-11
OSµC/OS-IIProprietary
Screen3.0 inch5.0 inch
Aspect ratio4:3Unknown
Resolution320 x 240Unknown
Refresh rate60 HzUnknown
ChipsetTeleChips 8902/890XBroadcom BCM2835
CPUCC1800, ARM-11ARM1176JZF-S
GPUBroadcom VideoCore IV
RAM64 MB RAM512 MB DDR
StorageInternal 4 GB & External MiniSDUnknown
Battery1800 mAh3000 mAh
Weight118 gramsUnknown
Dimensions135 mm x 61 mm x 16 mm200 mm x 86 mm x 16 mm
Video outNoYes

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemGemei A330CoolBaby RS-11
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

  • Gemei A330 DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 DS: Nintendo DS: Only the easiest to emulate games are barely playable This device does not have a touchscreen, so you won't be able to play DS games that rely heavily on the touchscreen
  • Gemei A330 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 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 RS-11 GBA: Nintendo Game Boy Advance: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • Gemei A330 N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 N64: Nintendo 64: Only the easiest to emulate games are barely playable
  • Gemei A330 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • CoolBaby RS-11 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • Gemei A330 PS1: Sony Playstation: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • CoolBaby RS-11 PS1: Sony Playstation: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • Gemei A330 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 SNES: Super Nintendo Entertainment System: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • CoolBaby RS-11 SNES: Super Nintendo Entertainment System: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • Gemei A330 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 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 RS-11 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • Gemei A330 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • CoolBaby RS-11 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • Gemei A330 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • Gemei A330 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-11 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow

Frequently asked

What's the difference between the Gemei A330 and the CoolBaby RS-11?
CoolBaby RS-11 has similar emulation coverage to Gemei A330. Gemei A330 is roughly 52% smaller. CoolBaby RS-11 has a TFT screen, versus 60 Hz TFT on Gemei A330. CoolBaby RS-11 runs Proprietary; Gemei A330 runs µC/OS-II. CoolBaby RS-11 is highlighted for Genesis, Game Boy, NES; Gemei A330 is highlighted for Game Boy, NES.
Which is newer, the Gemei A330 or the CoolBaby RS-11?
The CoolBaby RS-11 is the newer model, released in 2020.

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