TCL 4-Series 75S451 75"
Screen 75
Resolution 4K
Panel LED
Refresh 60 Hz
HDR HDR10, HLG
smart platform Roku TV
hdmi version 2.1
40 综合评分
价格 US$480
Snapshot
优缺点
Pros
- Strong connectivity (77th percentile) 77th
Cons
- Below average social proof (25th percentile)
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。
用户口碑随时间不断改善
基于 4 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 | 75" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | LED |
| Aspect Ratio | 16:9 |
| Curved | No |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
Smart TV
| Platform | Roku TV |
| Voice Assistant | Siri, Alexa, Hey Google |
| Screen Mirroring | AirPlay |
Audio
| Wattage | 30 |
| Surround Sound | Dolby Digital Plus |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300mm x 300mm |
Power & Size
| Power | 30 |
| Weight | 22.0 kg / 48.5 lbs |
竞品对比
| Spec | TCL 4-Series 75S451 75" | Sony BRAVIA 5 K55XR50 | Samsung QN85D QN85D | LG OLED evo - C6 series OLED55C6PUA | Hisense U7 Series 75U75QG | Roku Plus Series 75R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 55 | 75 | 55 | 75 | 74.5 |
| Resolution | 4K | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | LED | MiniLED | Neo QLED | OLED | MiniLED | QLED |
| Refresh Rate | 60 | 120 | 120 | 120 | 165 | 60 |
| Hdr | HDR10, HLG | Dolby Vision, HDR10, HLG | HDR10, HDR10+, HLG | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Roku TV | Google TV | Tizen | webOS | Google TV | Roku TV |
| Dolby Vision | false | true | false | true | true | true |
| Dolby Atmos | - | 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 |
|---|---|---|---|---|---|---|---|---|
| TCL 4-Series 75S451 75" | 62.6 | 50.5 | 62.9 | 44.3 | 36.5 | 77.3 | 25.4 | 35.6 |
| Sony BRAVIA 5 K55XR50 Compare | 96.9 | 91.7 | 90.2 | 78.6 | 68.1 | 93 | 94.6 | 93.5 |
| Samsung QN85D QN85D Compare | 84.5 | 88.9 | 93.4 | 78.6 | 91.6 | 89.1 | 88.2 | 78.8 |
| LG OLED evo - C6 series OLED55C6PUA Compare | 75.9 | 84.6 | 79.5 | 99.1 | 90 | 89.1 | 98.5 | 69.3 |
| Hisense U7 Series 75U75QG Compare | 91.2 | 93.4 | 95.8 | 95 | 36.5 | 96.7 | 94.6 | 98.5 |
| Roku Plus Series 75R6C7 Compare | 75.9 | 81.5 | 99.8 | 56.4 | 85.8 | 89.1 | 99.6 | 35.6 |
Price
性价比分析
最低 US$480
Amazon 1 个报价 最低 US$480
2026年5月2日 US$480
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
