Good for
Game Boy, NES, Genesis, GBA
Support listed to
PS1
OS
Android 5.1
Released
Sep 2020
The CoolBaby RS-63 / RS3128 is a budget horizontal retro handheld from CoolBaby with a 4.0-inch 800×480 IPS screen, WiFi, and runs Android 5.1. It is best suited for Game Boy, NES, Genesis, GBA, with support listed up to PS1. It typically sells for around $95.
Played on the CoolBaby RS-63 / RS3128
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Emulation
Supports 8 of 18 tested systems: 5 at excellent, 1 running well.
Mid-generation systems
Limited2 of 5 systems listed as playable or better
Modern systems
Unsupported0 of 4 systems listed as playable or better
Classic systems
Excellent6 of 6 systems listed as playable or better
Sixth-generation systems
Unsupported0 of 3 systems listed as playable or better
Emulation source notes
- 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
- 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
- N64: Nintendo 64: Only the easiest to emulate games are barely playable
- NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- PS1: Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
- Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
- Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
- Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
Specifications
Display
Screen
4.0 inch
Aspect ratio
5:3
Resolution
800 x 480
Pixel density
233.24 PPI
Panel
IPS
Refresh rate
60 Hz
Performance
Chipset
RockChip RK3128
CPU
Cortex-A7
CPU clock
1.3 GHz
CPU cores
4
CPU threads
4
GPU
Mali-400 MP2
GPU clock
500 MHz
RAM
1 GB
Storage
Internal 8 GB & External MicroSD
Architecture
ARM
Build
Battery
2500 mAh
Weight
210 grams
Dimensions
170 mm x 80 mm x 18 mm
Material
Plastic
Charge port
Micro USB
Controls
D-pad
Top
Thumbsticks
None
Extra buttons
Home, Power, Volume +-
Features
FAQ
- What systems can the CoolBaby RS-63 / RS3128 emulate?
- The CoolBaby RS-63 / RS3128 plays systems up to PS1 well. It is at its best with Game Boy, NES, Genesis, GBA.
- Can the CoolBaby RS-63 / RS3128 play PS1 games?
- Yes. PS1 performance on the CoolBaby RS-63 / RS3128 is rated good in our catalog. Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- Can the CoolBaby RS-63 / RS3128 play N64 games?
- Not well. N64 performance on the CoolBaby RS-63 / RS3128 is rated poor. Nintendo 64: Only the easiest to emulate games are barely playable
- How much does the CoolBaby RS-63 / RS3128 cost?
- The CoolBaby RS-63 / RS3128 typically sells for around $95, which puts it in the budget tier of retro handhelds.
- What operating system does the CoolBaby RS-63 / RS3128 run?
- The CoolBaby RS-63 / RS3128 ships with Android 5.1.
- What screen does the CoolBaby RS-63 / RS3128 have?
- It has a 4.0 inch IPS display with a 5:3 aspect ratio, running at 800 x 480 at 233.24 PPI.
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