Game Kiddy
GKD Bubble
- Price
- $85
- OS
- Linux
- Released
- Oct 2024
- Up to
- Dreamcast
- Screen
- 3.5 inch IPS
- Weight
- 227 grams
No reviews yet
0 collectors
Device comparison
Game Kiddy GKD Bubble vs. Game Kiddy GKD Pixel 2
Compare specs, emulation support, community reviews, ownership, and play history.
Compare
With
Shown to scale from each device’s real-world dimensions.
Quick verdict
- Best value
- GKD Pixel 2
- More portable
- GKD Pixel 2
- Newer model
- GKD Pixel 2
Main differences
- Game Kiddy GKD Bubble has stronger listed emulation coverage.
- Game Kiddy GKD Pixel 2 is about $5 cheaper based on catalog pricing.
- Game Kiddy GKD Pixel 2 is roughly 63% smaller and 50% lighter.
- Game Kiddy GKD Pixel 2 runs Linux (IUX 2.5/Rocknix); Game Kiddy GKD Bubble runs Linux.
- Game Kiddy GKD Pixel 2 is highlighted for PS1, Genesis, GBA, SNES; Game Kiddy GKD Bubble is highlighted for N64, PS1, GBA, SNES.
Details
Game Kiddy
GKD Pixel 2
- Price
- $80
- OS
- Linux (IUX 2.5/Rocknix)
- Released
- Feb 2025
- Up to
- Dreamcast
- Screen
- 2.4 inch IPS
- Weight
- 114 grams
No reviews yet
2 collectors · 1 session
Most played
GKD Bubble
No logged games yet.
Most played on GKD Pixel 2
Specs
BetterWorse
| Spec | GKD Bubble | GKD Pixel 2 |
|---|---|---|
| Price | $85 | $80 |
| OS | Linux | Linux (IUX 2.5/Rocknix) |
| Screen | 3.5 inch | 2.4 inch |
| Aspect ratio | 4:3 | 4:3 |
| Resolution | 640 x 480 | 640 x 480 |
| Refresh rate | 60 Hz | 60 Hz |
| Panel | IPS | IPS |
| Chipset | RockChip RK3566 | RockChip RK3326S |
| CPU | Cortex-A55 | Cortex-A35 |
| GPU | Mali-G52 2EE | Mali-G31 MP2 |
| RAM | 1 GB LPDDR4 | 1 GB DDR3 |
| Storage | Dual External MicroSD | External MicroSD |
| Battery | 4000 mAh | 1800 mAh |
| Weight | 227 grams | 114 grams |
| Dimensions | 166.8 mm x 82 mm x 24 mm | 63 mm x 81 mm x 17 mm |
| Video out | Yes | No |
| Bluetooth | Yes | No |
| Hall effect sticks | No | No |
| Analog triggers | No | No |
| Touch screen | No | No |
Emulation
Excellent › Good › Playable › Limited › Unsupported
| System | GKD Bubble | GKD Pixel 2 |
|---|---|---|
| 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
- GKD Bubble 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
- GKD Pixel 2 DS: Nintendo DS: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip This device does not have a touchscreen, so you won't be able to play DS games that rely heavily on the touchscreen
- GKD Bubble 3DS: Nintendo 3DS: Only the easiest to emulate games are barely playable 3DS will only work on Android, not Linux
- GKD Pixel 2 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- GKD Bubble GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
- GKD Pixel 2 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
- GKD Bubble N64: Nintendo 64: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- GKD Pixel 2 N64: Nintendo 64: Most games playable but mostly with frameskip, struggles with harder to emulate games
- GKD Bubble NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- GKD Pixel 2 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- GKD Bubble PS1: Sony Playstation: Almost all games playable at full speed without frameskip
- GKD Pixel 2 PS1: Sony Playstation: Almost all games playable at full speed without frameskip
- GKD Bubble PS2: Sony Playstation 2: Only the easiest to emulate games are barely playable PS2 will only work on Android, not Linux
- GKD Pixel 2 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- GKD Bubble PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- GKD Pixel 2 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- GKD Bubble PSP: Sony Playstation Portable: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- GKD Pixel 2 PSP: Sony Playstation Portable: Most games playable but mostly with frameskip, struggles with harder to emulate games
- GKD Bubble Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- GKD Pixel 2 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- GKD Bubble SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- GKD Pixel 2 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- GKD Bubble Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- GKD Pixel 2 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- GKD Bubble Saturn: Sega Saturn: Most games playable but mostly with frameskip, struggles with harder to emulate games
- GKD Pixel 2 Saturn: Sega Saturn: Only the easiest to emulate games are barely playable
- GKD Bubble Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- GKD Pixel 2 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- GKD Bubble Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- GKD Pixel 2 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- GKD Bubble Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- GKD Pixel 2 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- GKD Bubble GameCube: Nintendo GameCube: Only the easiest to emulate games are barely playable
- GKD Pixel 2 GameCube: Nintendo GameCube: Either cannot run any games at all or games are unplayably slow
- GKD Bubble Dreamcast: Sega Dreamcast: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- GKD Pixel 2 Dreamcast: Sega Dreamcast: Most games playable but mostly with frameskip, struggles with harder to emulate games
Frequently asked
- What's the difference between the Game Kiddy GKD Bubble and the Game Kiddy GKD Pixel 2?
- Game Kiddy GKD Bubble has stronger listed emulation coverage. Game Kiddy GKD Pixel 2 is about $5 cheaper based on catalog pricing. Game Kiddy GKD Pixel 2 is roughly 63% smaller and 50% lighter. Game Kiddy GKD Pixel 2 runs Linux (IUX 2.5/Rocknix); Game Kiddy GKD Bubble runs Linux. Game Kiddy GKD Pixel 2 is highlighted for PS1, Genesis, GBA, SNES; Game Kiddy GKD Bubble is highlighted for N64, PS1, GBA, SNES.
- Which is cheaper, the Game Kiddy GKD Bubble or the Game Kiddy GKD Pixel 2?
- The Game Kiddy GKD Pixel 2 is the cheaper of the two at around $80, roughly $5 less than the Game Kiddy GKD Bubble based on catalog pricing.
- Which is newer, the Game Kiddy GKD Bubble or the Game Kiddy GKD Pixel 2?
- The Game Kiddy GKD Pixel 2 is the newer model, released in 2025.
- Which is more popular on retroshelf, the Game Kiddy GKD Bubble or the Game Kiddy GKD Pixel 2?
- The Game Kiddy GKD Pixel 2 is in more collections on retroshelf right now, with 2 collectors tracking it.
