Subor, Coolbaby
RetroMini RS-90
- Price
- $30
- OS
- OpenDingux
- Released
- Jan 2017
- Up to
- Genesis
- Screen
- 2.0 inch TFT
- Weight
- 103 grams
No reviews yet
0 collectors
Device comparison
Subor, Coolbaby RetroMini RS-90 vs. PowKiddy Q20 Mini
Compare specs, emulation support, community reviews, ownership, and play history.
Compare
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Shown to scale from each device’s real-world dimensions.
Quick verdict
- Best value
- RetroMini RS-90
- Better screen
- PowKiddy Q20 Mini
- More portable
- PowKiddy Q20 Mini
- Newer model
- PowKiddy Q20 Mini
Main differences
- PowKiddy Q20 Mini has similar emulation coverage to Subor, Coolbaby RetroMini RS-90.
- Subor, Coolbaby RetroMini RS-90 is about $10 cheaper based on catalog pricing.
- PowKiddy Q20 Mini is roughly 12% smaller and 20% lighter.
- PowKiddy Q20 Mini has a 60 Hz IPS screen, versus 60 Hz TFT on Subor, Coolbaby RetroMini RS-90.
- PowKiddy Q20 Mini runs NxHope; Subor, Coolbaby RetroMini RS-90 runs OpenDingux.
Details
PowKiddy
PowKiddy Q20 Mini
- Price
- $40
- OS
- NxHope
- Released
- Jul 2021
- Up to
- Genesis
- Screen
- 2.4 inch IPS
- Weight
- 82 grams
No reviews yet
0 collectors
Specs
BetterWorse
| Spec | RetroMini RS-90 | PowKiddy Q20 Mini |
|---|---|---|
| Price | $30 | $40 |
| OS | OpenDingux | NxHope |
| Screen | 2.0 inch | 2.4 inch |
| Aspect ratio | 3:2 | 4:3 |
| Resolution | 240 x 160 | 320 x 240 |
| Refresh rate | 60 Hz | 60 Hz |
| Panel | TFT | IPS |
| Chipset | Ingenic JZ4725B | Allwinner F1C100S |
| CPU | XBurst | ARM926EJ-S |
| GPU | ❌ | 2D accelerator |
| RAM | 32 MB DDR2 | 32 MB SDRAM |
| Storage | External MicroSD | Internal 16 GB & External MicroSD |
| Battery | 1020 mAh BL-5C | 1200 mAh |
| Weight | 103 grams | 82 grams |
| Dimensions | 105 mm x 70 mm x 22 mm | 118 mm x 55 mm x 15 mm |
| Video out | No | No |
| Bluetooth | No | No |
| Hall effect sticks | No | No |
| Analog triggers | No | No |
| Touch screen | No | No |
Emulation
Excellent › Good › Playable › Limited › Unsupported
| System | RetroMini RS-90 | PowKiddy Q20 Mini |
|---|---|---|
| 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
- RetroMini RS-90 DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini DS: Nintendo DS: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 GBA: Nintendo Game Boy Advance: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- PowKiddy Q20 Mini GBA: Nintendo Game Boy Advance: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- RetroMini RS-90 N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini N64: Nintendo 64: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- PowKiddy Q20 Mini NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- RetroMini RS-90 PS1: Sony Playstation: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini PS1: Sony Playstation: Only the easiest to emulate games are barely playable
- RetroMini RS-90 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 SNES: Super Nintendo Entertainment System: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini SNES: Super Nintendo Entertainment System: Most games playable but mostly with frameskip, struggles with harder to emulate games
- RetroMini RS-90 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- PowKiddy Q20 Mini Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- RetroMini RS-90 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- PowKiddy Q20 Mini Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- RetroMini RS-90 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
- RetroMini RS-90 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
- PowKiddy Q20 Mini Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
Frequently asked
- What's the difference between the Subor, Coolbaby RetroMini RS-90 and the PowKiddy Q20 Mini?
- PowKiddy Q20 Mini has similar emulation coverage to Subor, Coolbaby RetroMini RS-90. Subor, Coolbaby RetroMini RS-90 is about $10 cheaper based on catalog pricing. PowKiddy Q20 Mini is roughly 12% smaller and 20% lighter. PowKiddy Q20 Mini has a 60 Hz IPS screen, versus 60 Hz TFT on Subor, Coolbaby RetroMini RS-90. PowKiddy Q20 Mini runs NxHope; Subor, Coolbaby RetroMini RS-90 runs OpenDingux.
- Which is cheaper, the Subor, Coolbaby RetroMini RS-90 or the PowKiddy Q20 Mini?
- The Subor, Coolbaby RetroMini RS-90 is the cheaper of the two at around $30, roughly $10 less than the PowKiddy Q20 Mini based on catalog pricing.
- Which is newer, the Subor, Coolbaby RetroMini RS-90 or the PowKiddy Q20 Mini?
- The PowKiddy Q20 Mini is the newer model, released in 2021.
