Hisense A4 Series 40A4NF 39.5"
Hisense
44 综合评分
vs
Roku Select Series 55R4C5 54.6"
Roku
70 综合评分
买家怎么说
Hisense A4 Series 40A4NF 39.5"
92 满分 100 置信度中 14 条评价
用户对这款海信40英寸Fire TV非常满意，称赞其清晰的Full HD画质、简单的设置以及内置Alexa的Fire TV的便利性。它被认为是物超所值，非常适合卧室、小客厅甚至船上使用。音质尚可，但有人建议使用条形音箱来改善。问答部分缺乏实质性回答，因此不影响整体评价。
优点
- 清晰的Full HD画质
- 设置简单
- 内置Alexa的Fire TV
- 物超所值
- 轻便坚固
缺点
- 没有条形音箱音质可能更好
- 问答部分缺乏实质性回答
Picture quality 5
Value for money 4
Ease of setup 4
Smart tv features 3
Sound quality 3
Build quality 2
Roku Select Series 55R4C5 54.6"
92 满分 100 置信度中 14 条评价
用户对这款Roku电视非常满意，称赞其画质、易用性和性价比。内置的Roku界面和语音控制是受欢迎的功能，多位买家提到为家人购买了额外的设备。关于语音命令隐私和连接选项等特定功能仍有一些问题，但总体情绪非常积极。
优点
- 出色的画质
- 易于使用的界面
- 物超所值
- 内置Roku流媒体
- 带语音控制的遥控器
缺点
- 语音隐私没有明确答案
- 连接问题未得到解答
- 屏幕表面处理信息有限
Picture quality 5
Ease of use 5
Value for money 4
Integrated roku 3
Voice control 2
Sound quality 2
评分
Budget
Smart Home
Streaming
Sports
Gaming
Corporate
Movies
Portable
Outdoor
规格
| Hisense A4 Series 40A4NF 39.5" | Roku Select Series 55R4C5 54.6" | |
|---|---|---|
| Display | ||
| Size | 39.5" | 54.6" |
| Resolution | FHD | 4K★ |
| Panel Type | LED | LED |
| Backlight | Direct LED | Direct LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Motion Tech | Motion Rate 60 | Variable Refresh Rate (VRR) |
| Processor | — | HDR Plus |
| HDR | ||
| HDR Formats | — | HDR10+, HLG |
| Dolby Vision | ✗ | ✗ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 60 Hz | 60 Hz |
| Response Time | 16 ms★ | — |
| VRR | — | VRR |
| ALLM | — | ✗ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Fire TV | Roku TV |
| Voice Assistant | Amazon Alexa | Roku Voice, Siri, Alexa, Google Assistant |
| Screen Mirroring | Apple AirPlay | Apple AirPlay 2, Miracast |
| Works With | Amazon Alexa, Apple Home | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 2.0 |
| Wattage | 14W★ | — |
| Dolby Atmos | ✗ | ✗ |
| Surround Sound | DTS Virtual:X | Dolby Audio |
| eARC | ✗ | ✓★ |
| Connectivity | ||
| HDMI Ports | 3 | 3 |
| HDMI Version | 1.4 | 2.1★ |
| USB Ports | 1 | 1 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.0 | 5.2★ |
| Ethernet | ✗ | ✓★ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x100 | 400x300 |
| Power & Size | ||
| Energy Star | ✗ | ✗ |
| Annual Energy | 10 kWh★ | 225 kWh |
| Weight | 4.72 kg★ | 9.98 kg |
优缺点
Hisense A4 Series 40A4NF 39.5"
- Strong user sentiment (95th percentile)95th %ile
- Strong affordability (93rd percentile)93rd %ile
- Strong smart (86th percentile)86th %ile
- Strong social proof (80th percentile)80th %ile
- Below average gaming (1st percentile)1st %ile
- Below average display (6th percentile)6th %ile
- Below average hdr (13th percentile)13th %ile
Roku Select Series 55R4C5 54.6"
- Strong smart (100th percentile)100th %ile
- Strong social proof (98th percentile)98th %ile
- Strong user sentiment (95th percentile)95th %ile
- Strong affordability (86th percentile)86th %ile
价格
Hisense A4 Series 40A4NF 39.5"
Roku Select Series 55R4C5 54.6"
No current pricing available
结论
胜出: Roku Select Series 55R4C5 54.6"
Scores 70 overall, wins 8 of 9 usage categories and 7 of 37 specs.
