Roku Pro Series 55R8C5 55"
Mini-LED backlighting and QLED technology deliver deep contrast and color, while a 120Hz refresh rate with Dolby Vision IQ ensures fluid, vivid motion. Roku’s platform provides 500+ free live channels and an art mode that transforms the TV into a wall-mounted digital gallery. It’s ideal for cord-cutters and casual gamers wanting a sleek, wall-hugging design, simple smart home integration, and solid picture quality at a budget-friendly price.
Screen 55
Resolution 3840x2160
Panel QLED
Refresh 120 Hz
HDR Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG)
smart platform Roku TV
dolby vision 是
dolby atmos 是
80 综合评分
价格 £0
暂无在售信息
Snapshot
优缺点
Pros
Cons
What owners think
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间——让你看到最初的好评是否持续。
用户口碑随时间保持稳定
基于 110 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | QLED |
| Backlight | Full-Array LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | infinite |
| Motion Tech | Variable Refresh Rate (VRR) |
| Processor | Roku Smart Picture Max |
HDR
| HDR Formats | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | Yes |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | FreeSync Premium Pro, VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Roku TV |
| Voice Assistant | Not Applicable, Not Applicable |
| Screen Mirroring | Apple AirPlay 2, Miracast |
| Works With | Apple Home, Amazon Alexa, Google Home |
Audio
| Speaker Config | 4 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos, Dolby Audio |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | 5.2 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 200x200 |
Power & Size
| Power | 235 |
| Energy Star | No |
| Annual Energy | 238 |
| Weight | 18.6 kg / 40.9 lbs |
竞品对比
| Spec | Roku Pro Series 55R8C5 55" | Samsung Neo QLED QN900F | Sony BRAVIA 9 K85XR90 | Hisense U8 Series 75U8QG | LG G5 Series OLED83G5WUA | TCL QM7K Series 98QM7K |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 85 | 85 | 75 | 83 | 97.5 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 4K |
| Panel Type | QLED | MiniLED | MiniLED | QLED | OLED | QLED |
| Refresh Rate | 120 | 120 | 120 | 165 | 120 | 144 |
| Hdr | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10 | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) |
| Smart Platform | Roku TV | Tizen | Google TV | Google TV | webOS | Google TV |
| Dolby Vision | true | false | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Roku Pro Series 55R8C5 55" | 76.2 | 84.7 | 85.9 | 88.4 | 78.7 | 93.2 | 98.3 | 36.3 |
| Samsung Neo QLED QN900F Compare | 94.2 | 99.1 | 79.5 | 88.4 | 99.1 | 96.8 | 99.9 | 93.7 |
| Sony BRAVIA 9 K85XR90 Compare | 76.2 | 96.8 | 92.3 | 79 | 82.1 | 93.2 | 98.3 | 79.3 |
| Hisense U8 Series 75U8QG Compare | 91.6 | 98.1 | 95.8 | 95.4 | 87.6 | 86.3 | 94.7 | 98.6 |
| LG G5 Series OLED83G5WUA Compare | 81.2 | 90.5 | 90.8 | 98.3 | 97 | 98.6 | 99.6 | 36.3 |
| TCL QM7K Series 98QM7K Compare | 91.6 | 81.5 | 97.4 | 93.7 | 52.6 | 83.9 | 98.3 | 97.7 |
