Roku 65″ Plus Mini-LED 65R4A20R VS Roku 55″ Select 55S454R
Model 65R4A20R vs Model 55S454R — detailed 2026 comparison
Specifications: 65R4A20R vs 55S454R
| Spec | Roku 65″ Plus Mini-LED 65R4A20R | Roku 55″ Select 55S454R |
|---|---|---|
| Display Type | Mini-LED QLED | LED |
| Screen Size | 65 inches | 55 inches |
| Resolution | 4K UHD (3840×2160) | 4K UHD (3840×2160) |
| HDR | Dolby Vision, HDR10+, HLG | HDR10, HLG |
| Refresh Rate | 120Hz | 60Hz |
| Smart Platform | Roku OS | Roku OS |
| HDMI Ports | 4 | 4 |
| USB Ports | 2 | 1 |
| Audio | Dolby Atmos | Dolby Audio |
| Local Dimming | Mini-LED | — |
| Compatibility | — | Apple AirPlay 2, HomeKit |
🏆 Verdict: Which Should You Buy?
After comparing the Roku 65R4A20R and the Roku 55S454R head-to-head, the Roku 65″ Plus Mini-LED 65R4A20R comes out ahead overall — scoring 4.6/5 stars across 4,800 Amazon reviews.
Choose the Roku 65″ Plus Mini-LED 65R4A20R if: you prioritize 65″ Mini-LED QLED 4K display.
Choose the Roku 55″ Select 55S454R if: you prioritize 55″ 4K UHD display.