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CoolBaby RS-11

CoolBaby · Handheld 2020 Active 9

CoolBaby RS-11 is a gaming handheld launched in 2020. Powered by ARM1176JZF-S (1-core, 1.0 GHz), 512 MB RAM. Features a 5" display. 3000 mAh battery. Runs Proprietary OS.

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Preloaded Content Notice

This device may ship with preloaded ROMs or sample game files. Under U.S. copyright law (DMCA Section 1201 and 17 U.S.C. § 117), creating or distributing ROMs of copyrighted games without authorization is generally prohibited. Personal backup copies of games you legally own may fall under fair use exceptions — consult an attorney for specifics.

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CoolBaby RS-11 is a gaming handheld launched in 2020. Powered by ARM1176JZF-S (1-core, 1.0 GHz), 512 MB RAM. Features a 5" display. 3000 mAh battery. Runs Proprietary OS.

The CoolBaby RS-11 is a horizontal handheld launched in 2020, built around the Broadcom BCM2835 chip, the same one used in the Raspberry Pi Zero/W. Its ARM1176JZF-S processor runs a single core at 1.0 GHz, paired with 512 MB of DDR RAM and Broadcom VideoCore IV graphics clocked at 250 MHz.

The platform list covers Game Boy, Game Boy Color, NES, Sega Genesis / Mega Drive, Game Boy Advance and SNES, stretching all the way to PlayStation, Nintendo 64 and Nintendo DS. With a single core at 1.0 GHz the hardware base is modest, so classic 8- and 16-bit systems are the most natural fit, while the more demanding platforms push the processor hard.

The 5-inch TFT screen gives retro games a generous canvas, with brightness adjusted through the menu. For playing on a bigger display, the console provides Mini HDMI video output.

The plastic shell measures 200 mm x 86 mm x 16 mm, a wide and slim horizontal layout. On the left side an analog slidepad sits in the upper position, with a D-pad made of separated buttons placed below it. Four face buttons, L1 and R1 shoulder buttons and dedicated power and volume buttons complete the controls.

The 3000 mAh battery charges over Micro USB. Audio comes from a single rear-facing mono speaker, and a 3.5mm headphone jack is available for private listening.

The console runs a proprietary operating system, but its modding policy is permissive, and the Raspberry Pi Zero/W foundation offers a familiar ecosystem for tinkerers. The model is now discontinued.

Ideal for: fans of classic 8- and 16-bit emulation who want a 5-inch screen, HDMI output and a Raspberry Pi-based platform they can customise.
Specs for: CoolBaby RS-11 - Blue/Red
Specs for: CoolBaby RS-11 - Black
Manufacturer
Broadcom
SoC
Broadcom BCM2835
Model
ARM1176JZF-S
Architecture
ARM1176JZF-S
Cores
1
Threads
1
Frequency
1.0 GHz
Instruction Set
ARM
Chipset
Broadcom VideoCore IV
GPU Frequency
250 MHz
Capacity
512 MB
Technology
DDR
Size
5.0
Technology
TFT
Capacity
3000 mAh
Analog Sticks
Single slidepad
Stick Placement
Upper
D-Pad
Separated Buttons
D-Pad Placement
Lower
Shoulder Buttons
L1, R1
Extra Buttons
Power, Volume +-
Speaker Type
Single Mono
Speaker Position
Rear facing
Charge Port
Micro USB
Video Output
Mini HDMI
Audio Output
3.5mm Headphone
Operating System
Proprietary
Dimensions
200 mm x 86 mm x 16 mm
Body Material
Plastic
✓

Modding officially supported

The manufacturer officially permits or encourages modding (custom firmware, OS replacement, hardware modifications). Warranty remains valid under normal use.

Nintendo · 7 platforms

GB GB
GBC GBC
NES NES
GBA GBA
SNE SNES
NDS NDS
N64 N64

Sega · 1 platform

MD MD

Sony · 1 platform

PS1 PS1

Pros & Cons

Pros

  • 5-inch screen
  • Mini HDMI video output
  • 3000 mAh battery
  • analog slidepad
  • 3.5mm headphone jack
  • modding permitted

Cons

  • single-core 1.0 GHz CPU
  • only 512 MB RAM
  • Micro USB charging
  • single mono speaker
  • discontinued

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