Device comparison

Miyoo A30 vs. Subor, Coolbaby RetroMini RS-90

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

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Miyoo A30
RetroMini RS-90

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

Quick verdict

Best value
RetroMini RS-90
Better screen
Miyoo A30
More portable
RetroMini RS-90
Newer model
Miyoo A30

Main differences

  • Miyoo A30 has stronger listed emulation coverage.
  • Subor, Coolbaby RetroMini RS-90 is about $19 cheaper based on catalog pricing.
  • Miyoo A30 is roughly 1% smaller and 12% lighter.
  • Miyoo A30 has a 60 Hz IPS screen, versus 60 Hz TFT on Subor, Coolbaby RetroMini RS-90.
  • Miyoo A30 runs Linux (Tina); Subor, Coolbaby RetroMini RS-90 runs OpenDingux.
  • Miyoo A30 is highlighted for NES, SNES, Game Boy, GBA; Subor, Coolbaby RetroMini RS-90 is highlighted for NES, SNES, Game Boy.

Miyoo

Miyoo A30

Details
Price
$49
OS
Linux (Tina)
Released
May 2024
Up to
N64
Screen
2.8 inch IPS
Weight
115 grams

No reviews yet

0 collectors

Subor, Coolbaby

RetroMini RS-90

Details
Price
$30
OS
OpenDingux
Released
Jan 2017
Up to
GBA
Screen
2.0 inch TFT
Weight
103 grams

No reviews yet

0 collectors

Specs

BetterWorse

SpecMiyoo A30RetroMini RS-90
Price$49$30
OSLinux (Tina)OpenDingux
Screen2.8 inch2.0 inch
Aspect ratio4:33:2
Resolution640 x 480240 x 160
PanelIPSTFT
ChipsetAllwinner A33Ingenic JZ4725B
CPUCortex-A7XBurst
GPUMali-400 MP2
RAM512 MB32 MB DDR2
Battery2600 mAh1020 mAh BL-5C
Weight115 grams103 grams
Dimensions127.5 mm x 57 mm x 16 mm105 mm x 70 mm x 22 mm

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemMiyoo A30RetroMini RS-90
Classic systems
Game BoyExcellentExcellent
NESExcellentExcellent
GenesisExcellentUnsupported
GBAExcellentGood
SNESExcellentExcellent
PS1ExcellentUnsupported
Mid-generation systems
DSPlayableUnsupported
N64GoodUnsupported
DreamcastPlayableUnsupported
PSPPlayableUnsupported
SaturnUnsupportedUnsupported
Sixth-generation systems
GameCubeUnsupportedUnsupported
WiiUnsupportedUnsupported
PS2UnsupportedUnsupported
Modern systems
3DSUnsupportedUnsupported
SwitchUnsupportedUnsupported
Wii UUnsupportedUnsupported
PS3UnsupportedUnsupported

Frequently asked

What's the difference between the Miyoo A30 and the Subor, Coolbaby RetroMini RS-90?
Miyoo A30 has stronger listed emulation coverage. Subor, Coolbaby RetroMini RS-90 is about $19 cheaper based on catalog pricing. Miyoo A30 is roughly 1% smaller and 12% lighter. Miyoo A30 has a 60 Hz IPS screen, versus 60 Hz TFT on Subor, Coolbaby RetroMini RS-90. Miyoo A30 runs Linux (Tina); Subor, Coolbaby RetroMini RS-90 runs OpenDingux. Miyoo A30 is highlighted for NES, SNES, Game Boy, GBA; Subor, Coolbaby RetroMini RS-90 is highlighted for NES, SNES, Game Boy.
Which is cheaper, the Miyoo A30 or the Subor, Coolbaby RetroMini RS-90?
The Subor, Coolbaby RetroMini RS-90 is the cheaper of the two at around $30, roughly $19 less than the Miyoo A30 based on catalog pricing.
Which is newer, the Miyoo A30 or the Subor, Coolbaby RetroMini RS-90?
The Miyoo A30 is the newer model, released in 2024.

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