Bittboy / Miyoo / Wolsen RK2020
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The RK2020 is a horizontal retro gaming handheld released in 2020 by Bittboy / Miyoo / Wolsen. It is built around the RockChip RK3326 with 1 GB DDR3, has a 3.5 inch IPS 480 x 320 display, and uses a 2600 mAh battery. Its documented emulation ceiling is PS1 full speed, placing it in the budget tier for retro game emulation. Notable hardware features include video output, USB-A Host, WiFi support with USB dongle, a plastic or metal (aluminum) shell.
How far can it go?
Runs everything up to PlayStation 1 at full speed, and pushes as far as PSP with some compromises.
Realistic ceiling: SNES FX & 3D PS1 (60 FPS), 2D PSP mostly playable but 3D PSP needs frameskip, N64 & Dreamcast mostly playable for easier to emulate games
Specifications
| Chip (SoC) | RockChip RK3326 |
|---|---|
| CPU | Cortex-A35 |
| GPU | Mali-G31 MP2 |
| RAM | 1 GB DDR3 |
| Screen size | 3.5 inch |
| Screen type | IPS |
| Resolution | 480 x 320 |
| PPI | 164.83 PPI |
| Refresh rate | 60 Hz |
| Aspect ratio | 3:2 |
| Battery | 2600 mAh |
| Storage | External MicroSD |
| Connectivity | USB-A Host, WiFi support with USB dongle |
| Speakers | Single Mono Bottom facing |
| Charge port | USB-C |
| Video output | ❌ |
| Audio out | 3.5mm Headphone |
| Dimensions | 144 mm x 63 mm x 17 mm |
| Weight | 154 grams |
| Shell | Plastic or Metal (Aluminum) |
| Colors | Transparent Black, Transparent Green, Transparent Purple, Transparent Yellow, Aluminum |
Pros & cons
👎 Cons
- From the first batch of Chinese users' feedback, the main issues are as followed: (1.) Lacking of buttons and having different key layout makes it not fit OGA's firmware well. (2.) Charging current is only 0.6a, which is way lower than the 1.4a of OGA. (3.) The unit is much hotter than OGA, and some users have reported overheating and crashing. - NOirBRight
Compare prices & buy
from $60 – $96
$60 $96 (Aluminum)
Often sold by: Aliexpress · Aliexpress · Retromimi (Aluminum Version)
Notes
There has been a hardware revision that apparently fixes the overheating and charging issues, only in the latest batches.