Retroflag
GPi Case 2
- Price
- $80
- OS
- Linux (RetroPie)
- Released
- Dec 2021
- Up to
- Dreamcast
- Screen
- 3.0 inch IPS
- Weight
- 224 grams
No reviews yet
0 collectors
Device comparison
Retroflag GPi Case 2 vs. PowKiddy V20
Compare specs, emulation support, community reviews, ownership, and play history.
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Shown to scale from each device’s real-world dimensions.
Quick verdict
- Best value
- V20
- More portable
- GPi Case 2
- Newer model
- V20
Main differences
- PowKiddy V20 has similar emulation coverage to Retroflag GPi Case 2.
- PowKiddy V20 is about $25 cheaper based on catalog pricing.
- Retroflag GPi Case 2 is roughly 4% smaller.
- PowKiddy V20 runs Linux (EmuELEC); Retroflag GPi Case 2 runs Linux (RetroPie).
Details
PowKiddy
V20
- Price
- $55
- OS
- Linux (EmuELEC)
- Released
- Feb 2025
- Up to
- Dreamcast
- Screen
- 3.5 inch IPS
- Weight
- ?
No reviews yet
0 collectors
Specs
BetterWorse
| Spec | GPi Case 2 | V20 |
|---|---|---|
| Price | $80 | $55 |
| OS | Linux (RetroPie) | Linux (EmuELEC) |
| Screen | 3.0 inch | 3.5 inch |
| Aspect ratio | 4:3 | 4:3 |
| Resolution | 640 x 480 | 640 x 480 |
| Refresh rate | 60 Hz | 60 Hz |
| Panel | IPS | IPS |
| Chipset | Broadcom BCM2711 | Allwinner A133 Plus |
| CPU | Cortex-A72 | Cortex-A53 |
| GPU | Broadcom VideoCore VI | PowerVR GE8300 |
| RAM | 1, 2, 4 or 8 GB | 1 GB DDR3 |
| Storage | Internal MicroSD | Dual External MicroSD |
| Battery | 4000 mAh | 5000 mAh |
| Weight | 224 grams | ? |
| Dimensions | 135 mm x 81 mm x 32 mm | 85.3 mm x 133 mm x 23 - 27 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 | GPi Case 2 | V20 |
|---|---|---|
| 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
- GPi Case 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
- V20 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
- GPi Case 2 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- V20 3DS: Nintendo 3DS: Either cannot run any games at all or games are unplayably slow
- GPi Case 2 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
- V20 GBA: Nintendo Game Boy Advance: Almost all games playable at full speed without frameskip
- GPi Case 2 N64: Nintendo 64: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- V20 N64: Nintendo 64: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- GPi Case 2 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- V20 NES: Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- GPi Case 2 PS1: Sony Playstation: Almost all games playable at full speed without frameskip
- V20 PS1: Sony Playstation: All games playable at full speed without frameskip
- GPi Case 2 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- V20 PS2: Sony Playstation 2: Either cannot run any games at all or games are unplayably slow
- GPi Case 2 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- V20 PS3: Sony Playstation 3: Either cannot run any games at all or games are unplayably slow
- GPi Case 2 PSP: Sony Playstation Portable: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- V20 PSP: Sony Playstation Portable: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- GPi Case 2 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- V20 Wii: Nintendo Wii: Either cannot run any games at all or games are unplayably slow
- GPi Case 2 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- V20 SNES: Super Nintendo Entertainment System: Almost all games playable at full speed without frameskip
- GPi Case 2 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- V20 Wii U: Nintendo Wii U: Either cannot run any games at all or games are unplayably slow
- GPi Case 2 Saturn: Sega Saturn: Most games playable but mostly with frameskip, struggles with harder to emulate games
- V20 Saturn: Sega Saturn: Most games playable but mostly with frameskip, struggles with harder to emulate games
- GPi Case 2 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- V20 Switch: Nintendo Switch: Either cannot run any games at all or games are unplayably slow
- GPi Case 2 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- V20 Genesis: Sega Genesis / Mega Drive: Almost all games playable at full speed without frameskip
- GPi Case 2 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- V20 Game Boy: Game Boy / Game Boy Color: Almost all games playable at full speed without frameskip
- GPi Case 2 GameCube: Nintendo GameCube: Only the easiest to emulate games are barely playable
- V20 GameCube: Nintendo GameCube: Only the easiest to emulate games are barely playable
- GPi Case 2 Dreamcast: Sega Dreamcast: Most games playable at full speed, a few games have lower frame rates but still mostly playable with frameskip
- V20 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 Retroflag GPi Case 2 and the PowKiddy V20?
- PowKiddy V20 has similar emulation coverage to Retroflag GPi Case 2. PowKiddy V20 is about $25 cheaper based on catalog pricing. Retroflag GPi Case 2 is roughly 4% smaller. PowKiddy V20 runs Linux (EmuELEC); Retroflag GPi Case 2 runs Linux (RetroPie).
- Which is cheaper, the Retroflag GPi Case 2 or the PowKiddy V20?
- The PowKiddy V20 is the cheaper of the two at around $55, roughly $25 less than the Retroflag GPi Case 2 based on catalog pricing.
- Which is newer, the Retroflag GPi Case 2 or the PowKiddy V20?
- The PowKiddy V20 is the newer model, released in 2025.
