LG OLED B4 OLED65B4PUA 65"
LG
73 综合评分
vs
Roku Plus Series 55R6C7 55"
Roku
78 综合评分
买家怎么说
LG OLED B4 OLED65B4PUA 65"
85 满分 100 置信度低 6 条评价
这款LG OLED B4电视因其令人惊叹的画质、深邃的黑色和鲜艳的色彩获得了压倒性的正面反馈。用户称赞AI音效、魔术遥控器和WebOS界面，尽管有些人指出它不如更高端的C系列或G系列明亮。一些评论者提到与QLED替代品相比价格较高，以及YouTube缺乏恢复播放功能等小问题。
优点
- 令人惊叹的画质
- 深邃的黑色和鲜艳的色彩
- AI音效性能
- 魔术遥控器功能
- 快速的WebOS界面
缺点
- 比C/G系列亮度低
- 与QLED替代品相比价格高
- YouTube应用缺乏恢复播放功能
- 新闻应用使画面变暗
- YouTube中没有视频历史记录
Picture quality 6
Sound quality 2
Remote control 3
Smart tv features 4
Brightness 2
Price value 3
Roku Plus Series 55R6C7 55"
92 满分 100 置信度中 13 条评价
这款Roku电视深受买家喜爱，他们称赞其清晰明亮的画质和出人意料的好内置音效，甚至让一位用户放弃了条形音箱。对于已有Roku设备的家庭来说，设置非常简单，语音控制的睡眠定时器和待机背景图也备受赞赏。价格被认为非常划算，多位用户已计划再买一台。
优点
- 清晰明亮的画质
- 出色的内置音效
- Roku设置简单
- 语音控制睡眠定时器
- 物超所值
缺点
- 未提及缺点
Picture quality 4
Sound quality 4
Ease of setup 4
Value for money 3
Roku integration 3
Voice control 2
评分
Budget
Gaming
Smart Home
Sports
Streaming
Corporate
Movies
Portable
Outdoor
规格
| LG OLED B4 OLED65B4PUA 65" | Roku Plus Series 55R6C7 55" | |
|---|---|---|
| Display | ||
| Size | 65" | 55" |
| Resolution | 4K | 4K |
| Panel Type | OLED★ | QLED |
| Backlight | OLED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Contrast Ratio | infinite | — |
| Color Gamut | Wide Color Gamut | — |
| Motion Tech | OLED Motion | Variable Refresh Rate (VRR) |
| Processor | α8 AI Processor 4K | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✓ | ✓ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 120 Hz★ | 60 Hz |
| Response Time | 0.10000000149011612 ms★ | — |
| VRR | FreeSync Compatible (AMD), G-Sync Compatible (Nvidia), VRR | VRR |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | webOS | Roku TV |
| Voice Assistant | Alexa | Roku Voice, Siri, Alexa, Google Assistant |
| Screen Mirroring | AirPlay 2 | Apple AirPlay 2, Miracast |
| Works With | Apple Home, Hey Google, Apple AirPlay 2 | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 3 |
| Wattage | 20W | 20W |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | DTS:X | Dolby Atmos, Dolby Audio |
| eARC | — | ✓★ |
| Connectivity | ||
| HDMI Ports | 4 | 4 |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | — | 1★ |
| Wi-Fi | Wi-Fi | Wi-Fi 6★ |
| Bluetooth | Bluetooth | 5.2★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | — | ✓★ |
| VESA Mount | — | 300x300 |
| Power & Size | ||
| Energy Star | — | ✗ |
| Annual Energy | — | 175 kWh★ |
| Weight | 27.00 kg | 12.43 kg★ |
优缺点
LG OLED B4 OLED65B4PUA 65"
- Strong gaming (99th percentile)99th %ile
- Strong display (92nd percentile)92nd %ile
- Strong hdr (86th percentile)86th %ile
- Strong social proof (80th percentile)80th %ile
Roku Plus Series 55R6C7 55"
- Strong smart (100th percentile)100th %ile
- Strong user sentiment (94th percentile)94th %ile
- Strong social proof (94th percentile)94th %ile
- Strong connectivity (89th percentile)89th %ile
结论
胜出: Roku Plus Series 55R6C7 55"
Scores 78 overall, wins 5 of 9 usage categories and 8 of 39 specs.