Anbernic RG28XX vs Powkiddy RGB20SX
The Anbernic RG28XX (~$55) 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 RG28XX costs $25 less (~$70-90 vs ~$55) — roughly 31% cheaper than the Powkiddy RGB20SX.
- •Processor: Anbernic RG28XX runs a H700 Quad-core ARM Cortex-A53 vs RK3566 Quad-core Cortex-A55 in the Powkiddy RGB20SX.
- •RAM: 512MB DDR4 vs 1GB — Anbernic RG28XX has the memory advantage for multitasking and heavier emulators.
- •Battery: 2,100mAh vs 5,000mAh — Powkiddy RGB20SX lasts longer between charges.
- •Display: 2.83" IPS 640x480 vs 4.0" IPS 720x720 (1:1).
- •Weight: ~122g vs ~260g — Anbernic RG28XX is more pocketable.
Specs Comparison
Side-by-side technical details
Performance Comparison
How they stack up in real-world use
Anbernic RG28XX is best for
- Maximum portability
- 8-bit and 16-bit era gaming
- Keychain or pocket gaming
Powkiddy RGB20SX is best for
- Arcade games (perfect 1:1 aspect)
- Vertical shooters (tate mode)
- Extended play sessions with large battery
Anbernic RG28XX watch outs
- Very small screen (2.83-inch)
- No analog sticks
- Limited to simpler systems
Powkiddy RGB20SX watch outs
- Letterboxing for widescreen content
- RK3566 less powerful than modern chips
- Build quality is budget-grade
The Verdict
Pick Anbernic RG28XX if you want peak performance; pick Anbernic RG28XX if price matters more. Both are solid Linux handhelds.
Anbernic RG28XX vs Powkiddy RGB20SX FAQ
Which is better, the Anbernic RG28XX or the Powkiddy RGB20SX?
Pick Anbernic RG28XX if you want peak performance; pick Anbernic RG28XX if price matters more. Both are solid Linux handhelds.
What is the price difference between the Anbernic RG28XX and the Powkiddy RGB20SX?
The Anbernic RG28XX costs $55 while the Powkiddy RGB20SX is $80 — a $25 difference. Anbernic RG28XX is the value pick; Powkiddy RGB20SX justifies the premium with 4.0" square 720x720 display.
Which has better performance, the Anbernic RG28XX or Powkiddy RGB20SX?
The Anbernic RG28XX scores higher across aggregated performance metrics, powered by a H700 Quad-core ARM Cortex-A53 chip with 512MB DDR4 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 RG28XX and Powkiddy RGB20SX?
The Anbernic RG28XX ships with a 2,100mAh 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 RG28XX or Powkiddy RGB20SX?
The Anbernic RG28XX weighs ~122g, 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 RG28XX or wait for the Powkiddy RGB20SX?
Both are currently in market. If your use case fits maximum portability, the Anbernic RG28XX 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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