Miyoo Mini Plus vs Powkiddy RGB20SX
The Miyoo Mini Plus (~$65) and Powkiddy RGB20SX (~$70-90) are closely matched Linux handhelds. The right pick comes down to display, battery, and form factor — not raw performance.
- Miyoo Mini Plus (~$65) and Powkiddy RGB20SX (~$70-90) sit at nearly the same price.
- Processor: Miyoo Mini Plus runs a Cortex-A7 Quad-core vs RK3566 Quad-core Cortex-A55 in the Powkiddy RGB20SX.
- RAM: 128MB vs 1GB — Miyoo Mini Plus has the memory advantage for multitasking and heavier emulators.
- Battery: 3,000mAh vs 5,000mAh — Powkiddy RGB20SX lasts longer between charges.
- Display: 3.5" IPS 640x480 vs 4.0" IPS 720x720 (1:1).
- Weight: ~160g vs ~260g — Miyoo Mini Plus is more pocketable.
Specs comparison
Side-by-side technical details. The glowing value wins its row.
| Spec | Miyoo Mini Plus | Powkiddy RGB20SX |
|---|---|---|
| Price | ~$65(best) | ~$70-90 |
| Display | 3.5" IPS 640x480 | 4.0" IPS 720x720 (1:1) |
| Processor | Cortex-A7 Quad-core | RK3566 Quad-core Cortex-A55 |
| RAM | 128MB | 1GB(best) |
| Storage | 32GB + microSD | 64GB + microSD(best) |
| Battery | 3,000mAh | 5,000mAh(best) |
| Weight | ~160g(best) | ~260g |
| OS | Linux / OnionOS | Linux / ROCKNIX |
PS1
TieBattery
Powkiddy RGB20SX winsValue
Miyoo Mini Plus winsMiyoo Mini Plus is best for
- Ultimate pocketable gaming
- Nostalgia for small handhelds
- Custom firmware experimentation
Powkiddy RGB20SX is best for
- Arcade games (perfect 1:1 aspect)
- Vertical shooters (tate mode)
- Extended play sessions with large battery
Miyoo Mini Plus watch outs
- Shoulder buttons are small
- No analog sticks
- Limited to 8-bit and 16-bit era primarily
Powkiddy RGB20SX watch outs
- Letterboxing for widescreen content
- RK3566 less powerful than modern chips
- Build quality is budget-grade
Pick Powkiddy RGB20SX if you want peak performance; pick Miyoo Mini Plus if price matters more. Both are solid Linux handhelds.
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Miyoo Mini Plus vs Powkiddy RGB20SX FAQ
Which is better, the Miyoo Mini Plus or the Powkiddy RGB20SX?
Pick Powkiddy RGB20SX if you want peak performance; pick Miyoo Mini Plus if price matters more. Both are solid Linux handhelds.
What is the price difference between the Miyoo Mini Plus and the Powkiddy RGB20SX?
The Miyoo Mini Plus costs $65 while the Powkiddy RGB20SX is $80 — a $15 difference. Miyoo Mini Plus is the value pick; Powkiddy RGB20SX justifies the premium with 4.0" square 720x720 display.
Which has better performance, the Miyoo Mini Plus or Powkiddy RGB20SX?
The Powkiddy RGB20SX scores higher across aggregated performance metrics, powered by a RK3566 Quad-core Cortex-A55 chip with 1GB RAM. The Miyoo Mini Plus uses a Cortex-A7 Quad-core and still handles most emulation workloads competently.
How does battery life compare between the Miyoo Mini Plus and Powkiddy RGB20SX?
The Miyoo Mini Plus ships with a 3,000mAh battery. The Powkiddy RGB20SX has a 5,000mAh. Real-world runtime depends on workload: retro emulation typically gets double the runtime of native Android or PS2 emulation.
Which is more portable, the Miyoo Mini Plus or Powkiddy RGB20SX?
The Miyoo Mini Plus weighs ~160g, while the Powkiddy RGB20SX weighs ~260g. Lighter devices are easier for pocket carry and long sessions but often tradeoff battery capacity or grip comfort.
Should I buy the Miyoo Mini Plus or wait for the Powkiddy RGB20SX?
Both are currently in market. If your use case fits ultimate pocketable gaming, the Miyoo Mini Plus delivers today. If you prioritize arcade games (perfect 1:1 aspect), the Powkiddy RGB20SX is the stronger long-term pick. Neither is about to be replaced — both vendors have 12+ month refresh cycles.