Head-to-Head
RGB20 Pro vs X35S
RGB20 Pro vs X35S: a head-to-head comparison of specs, performance, screen, battery, and which one is the better buy for your retro library.
| Spec | RGB20 Pro | X35S |
|---|---|---|
| Brand | PowKiddy | PowKiddy |
| Form Factor | Vertical | Vertical |
| Operating System | Linux | Linux |
| Chipset | RockChip RK3566 | RockChip RK3566 |
| RAM | 1 GB LPDDR4 | 1 GB LPDDR4X |
| Screen | 3.2 inch | 3.5 inch |
| Resolution | 1024 x 768 | 640 x 480 |
| Battery | 5000 mAh | 3000 mAh |
| Price | $70 | $60 |
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The RGB20 Pro and X35S are two retro handhelds that often end up on the same shortlist. They are not identical, and the right choice depends on what you actually want to play and how much you want to spend.
Performance and emulation ceiling
The RGB20 Pro is powered by a RockChip RK3566 with 1 GB LPDDR4. The X35S uses a RockChip RK3566 with 1 GB LPDDR4X. On our performance scale, the RGB20 Pro scores 10/10 and the X35S scores 10/10. The RGB20 Pro grades Game Boy, Nintendo Entertainment System, Sega Genesis, Game Boy Advance as A-level, with Nintendo 64, Dreamcast, PSP in the B range. The X35S grades Game Boy, Nintendo Entertainment System, Sega Genesis, Game Boy Advance as A-level, with Nintendo 64, Dreamcast, PSP in the B range. In practice, the RGB20 Pro reaches N64, PSP & Dreamcast mostly playable but not all full speed. The X35S reaches N64, PSP & Dreamcast mostly playable but not all full speed.
Screen and ergonomics
The RGB20 Pro has a 3.2 inch display at 1024 x 768. The X35S has a 3.5 inch display at 640 x 480. The RGB20 Pro is a vertical device, while the X35S is vertical. That shape difference matters for how the device feels in the hand and how comfortable it is for longer sessions.
Battery and price
The RGB20 Pro carries a 5000 mAh battery, and the X35S a 3000 mAh battery. On price, the RGB20 Pro sits around $70, while the X35S is around $60.
Which should you buy?
Choose the RGB20 Pro if its specific strengths match your library, and the X35S if its tradeoffs suit you better. The best handheld is the one that makes the games you actually play feel natural.