Anbernic RG300X vs. CoolBaby RS-63 / RS3128

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

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Quick verdict

Best value
RG300X
More portable
RG300X
Newer model
RG300X

Main differences

  • Anbernic RG300X has similar emulation coverage to CoolBaby RS-63 / RS3128.
  • Anbernic RG300X is about $7 cheaper based on catalog pricing.
  • Anbernic RG300X is roughly 30% smaller and 27% lighter.
  • Anbernic RG300X runs OpenDingux; CoolBaby RS-63 / RS3128 runs Android 5.1.
  • Anbernic RG300X is highlighted for Genesis, GBA, Game Boy, NES; CoolBaby RS-63 / RS3128 is highlighted for Genesis, GBA, SNES, Game Boy.

Anbernic

RG300X

Details
Price
$88.00
OS
OpenDingux
Released
Jul 2021
Up to
PS1
Screen
3.0 inch IPS
Weight
154 grams

We’re not tracking prices for this one yet.

No reviews yet

CoolBaby

CoolBaby RS-63 / RS3128

Details
Price
$95.00
OS
Android 5.1
Released
Sep 2020
Up to
PS1
Screen
4.0 inch IPS
Weight
210 grams

We’re not tracking prices for this one yet.

No reviews yet

Specs

BetterWorse

SpecRG300XCoolBaby RS-63 / RS3128
Price$88.00$95.00
OSOpenDinguxAndroid 5.1
Screen3.0 inch4.0 inch
Aspect ratio4:35:3
Resolution640 x 480800 x 480
ChipsetIngenic JZ4770RockChip RK3128
CPUXBurstCortex-A7
GPUVivante GC860Mali-400 MP2
RAM512 MB DDR21 GB
StorageDual External MicroSDInternal 8 GB & External MicroSD
Weight154 grams210 grams
Dimensions137 mm x 69 mm x 20 mm170 mm x 80 mm x 18 mm

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemRG300XCoolBaby RS-63 / RS3128
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

  • RG300X DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 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
  • RG300X 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • RG300X GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • CoolBaby RS-63 / RS3128 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • RG300X N64: Nintendo 64: Only the easiest to emulate games are barely playable
  • CoolBaby RS-63 / RS3128 N64: Nintendo 64: Only the easiest to emulate games are barely playable
  • RG300X NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • CoolBaby RS-63 / RS3128 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG300X PS1: Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • CoolBaby RS-63 / RS3128 PS1: Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • RG300X PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • RG300X PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • RG300X PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
  • RG300X Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • RG300X SNES: Super Nintendo Entertainment System: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • CoolBaby RS-63 / RS3128 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • RG300X Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • RG300X Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
  • RG300X Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • RG300X Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • CoolBaby RS-63 / RS3128 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • RG300X Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • CoolBaby RS-63 / RS3128 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • RG300X GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • RG300X Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
  • CoolBaby RS-63 / RS3128 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow

Frequently asked

What's the difference between the Anbernic RG300X and the CoolBaby RS-63 / RS3128?
Anbernic RG300X has similar emulation coverage to CoolBaby RS-63 / RS3128. Anbernic RG300X is about $7 cheaper based on catalog pricing. Anbernic RG300X is roughly 30% smaller and 27% lighter. Anbernic RG300X runs OpenDingux; CoolBaby RS-63 / RS3128 runs Android 5.1. Anbernic RG300X is highlighted for Genesis, GBA, Game Boy, NES; CoolBaby RS-63 / RS3128 is highlighted for Genesis, GBA, SNES, Game Boy.
Which is cheaper, the Anbernic RG300X or the CoolBaby RS-63 / RS3128?
The Anbernic RG300X is the cheaper of the two at around $88.00, roughly $7.00 less than the CoolBaby RS-63 / RS3128 based on catalog pricing.
Which is newer, the Anbernic RG300X or the CoolBaby RS-63 / RS3128?
The Anbernic RG300X is the newer model, released in 2021.

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