Device comparison

Subor Q400 vs. SJGAM M22 Pro

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

Compare

With

Q400
M22 Pro

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

Quick verdict

More portable
Q400
Newer model
M22 Pro

Main differences

  • SJGAM M22 Pro has similar emulation coverage to Subor Q400.
  • Subor Q400 is roughly 21% smaller.
  • SJGAM M22 Pro runs Linux (EmuELEC); Subor Q400 runs Linux.

Subor

Q400

Details
Price
$50
OS
Linux
Released
May 2020
Up to
PS1
Screen
4.0 inch IPS
Weight
?

No reviews yet

0 collectors

SJGAM

M22 Pro

Details
Price
$50
OS
Linux (EmuELEC)
Released
Nov 2024
Up to
PS1
Screen
5.0 inch IPS
Weight
?

No reviews yet

0 collectors

Specs

BetterWorse

SpecQ400M22 Pro
OSLinuxLinux (EmuELEC)
Screen4.0 inch5.0 inch
Aspect ratio5:316:9
Resolution800 x 4801920 x 1080
ChipsetRockChip RK3128"N909"
RAM256 MB1 GB DDR4
StorageInternal 64 GB & External MicroSDInternal & External MicroSD
Battery2400 mAh3000 mAh
Dimensions174 mm x 70 mm x 13 mm191 mm x 81 mm x 33 mm

Emulation

Excellent › Good › Playable › Limited › Unsupported

SystemQ400M22 Pro
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

  • Q400 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
  • M22 Pro DS: Nintendo DS: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • Q400 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • M22 Pro 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
  • Q400 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • M22 Pro GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
  • Q400 N64: Nintendo 64: Only the easiest to emulate games are barely playable
  • M22 Pro N64: Nintendo 64: Most games playable but mostly with frameskip, struggles with harder to emulate games
  • Q400 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • M22 Pro NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • Q400 PS1: Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • M22 Pro PS1: Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
  • Q400 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • M22 Pro PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
  • Q400 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • M22 Pro PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
  • Q400 PSP: Sony Playstation Portable: Either cannot run any games at all or games are unplayably slow
  • M22 Pro PSP: Sony Playstation Portable: Only the easiest to emulate games are barely playable
  • Q400 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • M22 Pro Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
  • Q400 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • M22 Pro SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
  • Q400 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • M22 Pro Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
  • Q400 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
  • M22 Pro Saturn: Sega Saturn: Only the easiest to emulate games are barely playable
  • Q400 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • M22 Pro Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
  • Q400 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • M22 Pro Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
  • Q400 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • M22 Pro Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
  • Q400 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • M22 Pro GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
  • Q400 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
  • M22 Pro Dreamcast: Sega Dreamcast: Most games playable but mostly with frameskip, struggles with harder to emulate games

Frequently asked

What's the difference between the Subor Q400 and the SJGAM M22 Pro?
SJGAM M22 Pro has similar emulation coverage to Subor Q400. Subor Q400 is roughly 21% smaller. SJGAM M22 Pro runs Linux (EmuELEC); Subor Q400 runs Linux.
Which is newer, the Subor Q400 or the SJGAM M22 Pro?
The SJGAM M22 Pro is the newer model, released in 2024.

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