Both the PowKiddy X55 and the QRD Vortex F5 sell for $90, share the RockChip RK3566 chip, run Linux, and top out around PSP emulation, so the hardware gap between them is narrow. The X55, released in May 2023, ships with JELOS and has an established community around it. The Vortex F5 arrived in February 2025 and is the less proven option. Buyers who value a known support base should lean toward the X55; early adopters may prefer the newer Vortex F5.
| PowKiddy X55 | QRD Vortex F5 | |
|---|---|---|
| Price | $90 | $90 |
| Brand | PowKiddy | QRD |
| Released | 2023 / 05 | 2025 / 02 |
| Type | Horizontal | Horizontal |
| OS | Linux (JELOS) | Linux |
| Performance | ||
| Chip (SoC) | RockChip RK3566 | RockChip RK3566 |
| CPU | Cortex-A55 | Cortex-A55 |
| GPU | Mali-G52 2EE | Mali-G52 2EE |
| RAM | 2 GB LPDDR4X | 1 GB LPDDR4X |
| Storage | Internal 16 GB (eMMC?), Dual External MicroSD | Internal 8 GB eMMC, External MicroSD |
| Cooling | Heatshield | Ventilation cutouts |
| Power tier | Entry | Entry |
| Display | ||
| Screen size | 5.5 inch | 5.5 inch |
| Screen type | IPS | IPS |
| Resolution | 1280 x 720 | 1280 x 720 |
| Refresh rate | 60 Hz | 60 Hz |
| Pixel density | 267.02 PPI | 267.02 PPI |
| Aspect ratio | 16:9 | 16:9 |
| Body & battery | ||
| Battery | 4000 mAh | 5000 mAh |
| Weight | 293 grams | 330 grams |
| Dimensions | 212.5 mm x 94.5 mm x 19 mm | 223 mm x 103 mm x 35 mm |
| Shell | Plastic | Plastic |
| Colors | Blue | Black |
| Ports & connectivity | ||
| Wireless | WiFi, Bluetooth | Bluetooth (#?), USB-C OTG |
| Video out | Mini HDMI Top facing | Mini HDMI Top facing |
| Charging port | USB-C x2 Top facing | USB-C x2 Bottom facing |
| Audio out | 3.5mm Headphone Top facing | 3.5mm Headphone Bottom facing |
| Speakers | Dual Stereo Bottom facing | Single Mono Top facing |
| PowKiddy X55 | QRD Vortex F5 | |
|---|---|---|
| Game Boy / Color | A | A |
| NES | A | A |
| Genesis / Mega Drive | A | A |
| Game Boy Advance | A | A |
| SNES | A | A |
| PlayStation 1 | A | A |
| Nintendo DS | A | A |
| Nintendo 64 | B+ | B+ |
| Dreamcast | B | B |
| PSP | B- | B- |
| Sega Saturn | C | C |
| GameCube | D | D |
| Nintendo 3DS | D- | D- |
| Nintendo Wii | F | F |
| PlayStation 2 | D- | D- |
| Switch | F | F |
| Wii U | F | F |
| PlayStation 3 | F | F |
Both are closely matched — pick on form factor and price.
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