Samsung Q7F QN55Q7FAAFXZA 55"
Samsung
74 综合评分
vs
Roku Select Series 65R4C5 65"
Roku
72 综合评分
买家怎么说
Samsung Q7F QN55Q7FAAFXZA 55"
暂无用户反馈
Roku Select Series 65R4C5 65"
92 满分 100 置信度中 20 条评价
用户对这款Roku电视的评价极为正面，称赞其出色的画质、简单的设置和直观的界面。许多人强调其物超所值，只有少数关于默认亮度设置和寻找输入延迟设置困难的评论。总体而言，强烈推荐给预算有限、寻求4K电视的买家。
优点
- 出色的画质
- 设置简单，界面直观
- 物超所值
- 音质清晰
缺点
- 输入延迟设置难以找到
- 默认亮度太高
Picture quality 4
Ease of setup 3
User interface 3
Value for money 4
Sound quality 1
Default brightness 1
评分
Smart Home
Budget
Streaming
Sports
Gaming
Corporate
Movies
Portable
Outdoor
规格
| Samsung Q7F QN55Q7FAAFXZA 55" | Roku Select Series 65R4C5 65" | |
|---|---|---|
| Display | ||
| Size | 54.6" | 65" |
| Resolution | 4K | 4K |
| Panel Type | QLED★ | LED |
| Backlight | Edge LED | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | infinite | — |
| Color Gamut | 100% Color Volume with Quantum Dot | — |
| Color Depth | 10-bit★ | — |
| Motion Tech | Motion Xcelerator | — |
| Processor | Q4 AI Processor | HDR Plus |
| HDR | ||
| HDR Formats | HDR10+ | HDR10+, HLG |
| Dolby Vision | ✗ | ✗ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 60 Hz | 60 Hz |
| VRR | — | Variable Refresh Rate (VRR) |
| ALLM | ✓★ | ✗ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Amazon Alexa, Bixby | Roku Voice, Siri, Alexa, Google Assistant |
| Screen Mirroring | SmartThings | Apple AirPlay 2, Miracast |
| Works With | Google Home, SmartThings | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 2.0 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✗ | ✗ |
| Surround Sound | Q-Symphony | Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 3 | 3 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 1 | 1 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✗ | ✓★ |
| VESA Mount | 200x200 | 400x300 |
| Power & Size | ||
| Power | 98W★ | — |
| Energy Star | ✗ | ✗ |
| Annual Energy | 189 kWh★ | 325 kWh |
| Weight | 10.79 kg★ | 14.11 kg |
优缺点
Samsung Q7F QN55Q7FAAFXZA 55"
- Strong smart (94th percentile)94th %ile
- Strong social proof (81st percentile)81st %ile
- Strong display (74th percentile)
- Strong hdr (71st percentile)
Roku Select Series 65R4C5 65"
- Strong smart (100th percentile)100th %ile
- Strong social proof (98th percentile)98th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong hdr (85th percentile)85th %ile
结论
胜出: Samsung Q7F QN55Q7FAAFXZA 55"
Scores 74 overall, wins 8 of 9 usage categories and 7 of 40 specs.