SJGAM
M21
- Price
- $40.00
- OS
- Linux (EmuELEC)
- Released
- Jul 2024
- Up to
- PS1
- Screen
- 3.5 inch TFT
- Weight
- 208 grams
We’re not tracking prices for this one yet.
No reviews yet
SJGAM M21 vs. SJGAM M19
Specs, emulation, community reviews, ownership and play history, side by side.
Compare
With
Not shown to scale. Real-world dimensions are missing for one or both devices.
Quick verdict
- Best value
- M21
- Better screen
- M19
- Newer model
- M21
Main differences
- SJGAM M19 has stronger listed emulation coverage.
- SJGAM M21 is about $15 cheaper based on catalog pricing.
- SJGAM M21 has a 60 Hz TFT screen, versus 60 Hz IPS on SJGAM M19.
- SJGAM M21 runs Linux (EmuELEC); SJGAM M19 runs Linux.
- SJGAM M21 is highlighted for Genesis, GBA, SNES, Game Boy; SJGAM M19 is highlighted for PS1, Genesis, GBA, SNES.
Details
SJGAM
M19
- Price
- $55.00
- OS
- Linux
- Released
- Apr 2024
- Up to
- Dreamcast
- Screen
- 3.5 inch IPS
- Weight
- ?
We’re not tracking prices for this one yet.
No reviews yet
Specs
BetterWorse
| Spec | M21 | M19 |
|---|---|---|
| Price | $40.00 | $55.00 |
| OS | Linux (EmuELEC) | Linux |
| Screen | 3.5 inch | 3.5 inch |
| Aspect ratio | 4:3 | 4:3 |
| Resolution | 640 x 480 | 640 x 480 |
| Refresh rate | 60 Hz | 60 Hz |
| Panel | TFT | IPS |
| Chipset | "N909" | RockChip RK3566 |
| CPU | Cortex-A7 | Cortex-A55 |
| GPU | Mali-400 MP2 | Mali-G52 2EE |
| RAM | 1 GB DDR4 | 1 GB LPDDR4 |
| Storage | Internal & External MicroSD | External MicroSD |
| Battery | 3000 mAh | 3000 mAh |
| Weight | 208 grams | ? |
| Dimensions | 123 x 78 x 25 mm | 143 x 98 x 53 mm |
| Video out | Yes | Yes |
| Bluetooth | No | No |
| Hall effect sticks | No | No |
| Analog triggers | No | No |
| Touch screen | No | No |
Emulation
Excellent › Good › Playable › Limited › Unsupported
| System | M21 | M19 |
|---|---|---|
| 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
- M21 DS: Nintendo DS: Most games playable but mostly with frameskip, struggles with harder to emulate games This device does not have a touchscreen, so you won't be able to play DS games that rely heavily on the touchscreen
- M19 DS: Nintendo DS: Almost all games playable at full speed without frameskip This device does not have a touchscreen, so you won't be able to play DS games that rely heavily on the touchscreen
- M21 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- M19 3DS: Nintendo 3DS: Only the easiest to emulate games are barely playable 3DS will only work on Android, not Linux
- M21 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
- M19 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
- M21 N64: Nintendo 64: Most games playable but mostly with frameskip, struggles with harder to emulate games
- M19 N64: Nintendo 64: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- M21 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- M19 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- M21 PS1: Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- M19 PS1: Sony Playstation: Almost all games playable at full speed without frameskip
- M21 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- M19 PS2: Sony Playstation 2: Only the easiest to emulate games are barely playable PS2 will only work on Android, not Linux
- M21 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- M19 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- M21 PSP: Sony Playstation Portable: Only the easiest to emulate games are barely playable
- M19 PSP: Sony Playstation Portable: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- M21 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- M19 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- M21 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- M19 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- M21 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- M19 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- M21 Saturn: Sega Saturn: Only the easiest to emulate games are barely playable
- M19 Saturn: Sega Saturn: Most games playable but mostly with frameskip, struggles with harder to emulate games
- M21 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- M19 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- M21 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- M19 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- M21 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- M19 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- M21 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
- M19 GameCube: Nintendo GameCube: Only the easiest to emulate games are barely playable
- M21 Dreamcast: Sega Dreamcast: Most games playable but mostly with frameskip, struggles with harder to emulate games
- M19 Dreamcast: Sega Dreamcast: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
Frequently asked
- What's the difference between the SJGAM M21 and the SJGAM M19?
- SJGAM M19 has stronger listed emulation coverage. SJGAM M21 is about $15 cheaper based on catalog pricing. SJGAM M21 has a 60 Hz TFT screen, versus 60 Hz IPS on SJGAM M19. SJGAM M21 runs Linux (EmuELEC); SJGAM M19 runs Linux. SJGAM M21 is highlighted for Genesis, GBA, SNES, Game Boy; SJGAM M19 is highlighted for PS1, Genesis, GBA, SNES.
- Which is cheaper, the SJGAM M21 or the SJGAM M19?
- The SJGAM M21 is the cheaper of the two at around $40.00, roughly $15.00 less than the SJGAM M19 based on catalog pricing.
- Which is newer, the SJGAM M21 or the SJGAM M19?
- The SJGAM M21 is the newer model, released in 2024.
