Roku Select Series 50R4C4 50"
Roku
32 综合评分
vs
Samsung QN70F 55"
Samsung
81 综合评分
买家怎么说
Roku Select Series 50R4C4 50"
暂无用户反馈
Samsung QN70F 55"
72 满分 100 置信度高 223 条评价
三星 QN70F Neo QLED 电视总体上因其明亮鲜艳的画质、简单的设置和时尚的设计而受到称赞，许多用户强调其性价比和游戏性能。然而，相当多的评论对智能电视界面、遥控器的可用性以及偶尔的软件卡顿表示不满。更关键的是，有几位用户报告了过早的硬件故障，例如在几个月内出现坏点或完全失去图像，并描述了糟糕的客户支持体验，这降低了整体满意度。
优点
- 明亮鲜艳的画面
- 简单的设置过程
- 时尚纤薄的设计
- 物有所值
- 非常适合游戏
缺点
- 笨拙的智能电视界面
- 遥控器无背光
- 偶尔的软件卡顿
- 过早的硬件故障
- 糟糕的客户支持
Picture quality 45
Smart tv interface 12
Remote control 10
Build quality 8
Customer support 5
Value for money 15
评分
Budget
Smart Home
Streaming
Sports
Gaming
Corporate
Movies
Outdoor
Portable
规格
| Roku Select Series 50R4C4 50" | Samsung QN70F 55" | |
|---|---|---|
| Display | ||
| Size | 50" | 55" |
| Resolution | 4K | 4K |
| Panel Type | LED | Mini-LED★ |
| Backlight | Direct LED | Mini-LED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | matte | — |
| Picture Quality | ||
| Color Gamut | — | Not Specified by Manufacturer |
| Motion Tech | Roku Smart Picture | Motion Xcelerator 144Hz |
| Processor | — | NQ4 AI Gen2 Processor |
| HDR | ||
| HDR Formats | HDR | HDR10, HDR10+, HLG |
| Dolby Vision | ✗ | ✗ |
| HDR10+ | ✓ | ✓ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| VRR | VRR | FreeSync Premium Pro |
| ALLM | — | ✓★ |
| Game Mode | — | ✓★ |
| Smart TV | ||
| Platform | Roku TV | Tizen |
| Voice Assistant | Alexa, Google Home | Amazon Alexa, Bixby |
| Screen Mirroring | Apple AirPlay | SmartThings |
| Works With | Apple HomeKit, Alexa, Google Home, Apple AirPlay | Google Home, SmartThings |
| Audio | ||
| Speaker Config | — | 2.0 |
| Wattage | 20W | 20W |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | — | Dolby Atmos |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 3 | 4★ |
| HDMI Version | 2.0 | 2.1★ |
| USB Ports | 1 | 2★ |
| Wi-Fi | Wi-Fi | Wi-Fi 5 |
| Bluetooth | Bluetooth | 5.2★ |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 400x300 | 200x200 |
| Power & Size | ||
| Power | — | 126W★ |
| Energy Star | — | ✗ |
| Annual Energy | — | 240 kWh★ |
| Weight | 8.35 kg★ | 14.20 kg |
优缺点
Roku Select Series 50R4C4 50"
- Strong affordability (91st percentile)91st %ile
- Below average social proof (24th percentile)
- Below average hdr (34th percentile)
Samsung QN70F 55"
- Strong social proof (94th percentile)94th %ile
- Strong smart (93rd percentile)93rd %ile
- Strong connectivity (89th percentile)89th %ile
- Strong gaming (88th percentile)88th %ile
- Below average user sentiment (32nd percentile)
价格
Roku Select Series 50R4C4 50"0.158每美元得分
vs
Samsung QN70F 55"0.119每美元得分
Roku Select Series 50R4C4 50" 性价比高 1.3 倍
结论
胜出: Samsung QN70F 55"
Scores 81 overall, wins 9 of 9 usage categories and 13 of 39 specs.
