SJGAM
M20
- Price
- Unknown
- OS
- Linux
- Released
- Jan 2025
- Up to
- Unknown
- Screen
- 7 IPS
- Weight
- 350 grams
We’re not tracking prices for this one yet.
No reviews yet
SJGAM M20 vs. SJGAM M17
Specs, emulation, community reviews, ownership and play history, side by side.
Compare
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Not shown to scale. Real-world dimensions are missing for one or both devices.
Quick verdict
- Newer model
- M20
Main differences
- SJGAM M20 has a IPS screen, versus 60 Hz IPS on SJGAM M17.
Details
SJGAM
M17
- Price
- $35.00
- OS
- Linux
- Released
- Sep 2023
- Up to
- PS1
- Screen
- 4.3 inch IPS
- Weight
- Unknown
We’re not tracking prices for this one yet.
No reviews yet
Specs
BetterWorse
| Spec | M20 | M17 |
|---|---|---|
| Price | Unknown | $35.00 |
| OS | Linux | Linux |
| Screen | 7 | 4.3 inch |
| Aspect ratio | 128:75 | 16:9 |
| Resolution | 1024 x 600 | 480 x 272 |
| Refresh rate | Unknown | 60 Hz |
| Panel | IPS | IPS |
| Chipset | Rockchip RK3566 | RockChip RK3126C |
| CPU | Cortex-A55 | Cortex-A7 |
| GPU | Mali-G52 2EE | Mali-400 MP2 |
| RAM | 1 GB | 256 MB LPDDR3 |
| Storage | 64 GB/128 GB microSD card | Internal 4 GB eMMC & External MicroSD |
| Battery | 4000 mAh | 1500 mAh |
| Weight | 350 grams | Unknown |
| Dimensions | 242 × 105 × 30 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 | M20 | M17 |
|---|---|---|
| Classic systems | ||
| Game Boy | Unknown | |
| NES | Unknown | |
| Genesis | Unknown | |
| GBA | Unknown | |
| SNES | Unknown | |
| PS1 | Unknown | |
| Mid-generation systems | ||
| DS | Unknown | |
| N64 | Unknown | |
| Dreamcast | Unknown | |
| PSP | Unknown | |
| Saturn | Unknown | |
| Sixth-generation systems | ||
| GameCube | Unknown | |
| Wii | Unknown | |
| PS2 | Unknown | |
| Modern systems | ||
| 3DS | Unknown | |
| Switch | Unknown | |
| Wii U | Unknown | |
| PS3 | Unknown | |
Emulation source notes
- M17 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
- M17 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- M17 GBA: Nintendo Game Boy Advance: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip "Considerable lag, without frameskip on some games like doom 2 and duke nukem advance (gpsp and minui) to the point where its borderline B rating" - Jan Paweł
- M17 N64: Nintendo 64: Only the easiest to emulate games are barely playable
- M17 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- M17 PS1: Sony Playstation: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- M17 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- M17 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- M17 PSP: Sony Playstation Portable: Only the easiest to emulate games are barely playable
- M17 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- M17 SNES: Super Nintendo Entertainment System: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip "Horrifying audio crackling at some select SA-1 and FX games (DBZ Hyper Dimension and Stunt Race FX), minui + supafaust" - Jan Paweł
- M17 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- M17 Saturn: Sega Saturn: Either cannot run any games at all or games are unplayably slow
- M17 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- M17 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- M17 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- M17 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
- M17 Dreamcast: Sega Dreamcast: Either cannot run any games at all or games are unplayably slow
Frequently asked
- What's the difference between the SJGAM M20 and the SJGAM M17?
- SJGAM M20 has a IPS screen, versus 60 Hz IPS on SJGAM M17.
- Which is newer, the SJGAM M20 or the SJGAM M17?
- The SJGAM M20 is the newer model, released in 2025.
