Anbernic RG CubeXX vs Powkiddy RGB20SX
The Anbernic RG CubeXX (~$62) and Powkiddy RGB20SX (~$70-90) are closely matched Linux handhelds. The right pick comes down to display, battery, and form factor — not raw performance.
Key Differences
What sets these handhelds apart
- •Anbernic RG CubeXX (~$62) and Powkiddy RGB20SX (~$70-90) sit at nearly the same price.
- •Processor: Anbernic RG CubeXX runs a H700 Quad-core ARM Cortex-A53 @ 1.5GHz vs RK3566 Quad-core Cortex-A55 in the Powkiddy RGB20SX.
- •Battery: 3,800mAh (6.5 hours) vs 5,000mAh — Powkiddy RGB20SX lasts longer between charges.
- •Display: 3.95" IPS 720x720 (1:1 square) vs 4.0" IPS 720x720 (1:1).
Specs Comparison
Side-by-side technical details
Performance Comparison
How they stack up in real-world use
Anbernic RG CubeXX is best for
- Arcade and vertical shooters in 1:1 aspect
- RGB enthusiasts who want style on budget
- Portable cube form factor
Powkiddy RGB20SX is best for
- Arcade games (perfect 1:1 aspect)
- Vertical shooters (tate mode)
- Extended play sessions with large battery
Anbernic RG CubeXX watch outs
- Same H700 chip as other budget Anbernic devices
- Square screen letterboxes widescreen content
- Limited to PS1 era performance
Powkiddy RGB20SX watch outs
- Letterboxing for widescreen content
- RK3566 less powerful than modern chips
- Build quality is budget-grade
The Verdict
Pick Anbernic RG CubeXX if you want peak performance; pick Anbernic RG CubeXX if price matters more. Both are solid Linux handhelds.
Anbernic RG CubeXX vs Powkiddy RGB20SX FAQ
Which is better, the Anbernic RG CubeXX or the Powkiddy RGB20SX?
Pick Anbernic RG CubeXX if you want peak performance; pick Anbernic RG CubeXX if price matters more. Both are solid Linux handhelds.
What is the price difference between the Anbernic RG CubeXX and the Powkiddy RGB20SX?
The Anbernic RG CubeXX costs $62 while the Powkiddy RGB20SX is $80 — a $18 difference. Anbernic RG CubeXX is the value pick; Powkiddy RGB20SX justifies the premium with 4.0" square 720x720 display.
Which has better performance, the Anbernic RG CubeXX or Powkiddy RGB20SX?
The Anbernic RG CubeXX scores higher across aggregated performance metrics, powered by a H700 Quad-core ARM Cortex-A53 @ 1.5GHz chip with 1GB RAM. The Powkiddy RGB20SX uses a RK3566 Quad-core Cortex-A55 and still handles most emulation workloads competently.
How does battery life compare between the Anbernic RG CubeXX and Powkiddy RGB20SX?
The Anbernic RG CubeXX ships with a 3,800mAh (6.5 hours) 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 Anbernic RG CubeXX or Powkiddy RGB20SX?
The Anbernic RG CubeXX weighs ~246g, 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 Anbernic RG CubeXX or wait for the Powkiddy RGB20SX?
Both are currently in market. If your use case fits arcade and vertical shooters in 1:1 aspect, the Anbernic RG CubeXX 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.
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