Hisense A4 Series 40A4NF 40"
Hisense
45 综合评分
vs
Samsung QN990F 75"
Samsung
97 综合评分
买家怎么说
Hisense A4 Series 40A4NF 40"
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
Samsung QN990F 75"
88 满分 100 置信度中 16 条评价
总体而言，用户对这款电视非常满意，称赞其出色的亮度、鲜艳的色彩和清晰的画质。许多人强调其在游戏和电影中的沉浸式体验，部分人注意到令人印象深刻的音场和响应灵敏的界面。一些小的批评包括缺乏8K内容和希望遥控器有更多选项，但这并不影响压倒性的积极情绪。
优点
- 出色的亮度
- 鲜艳的色彩
- 清晰的画质
- 沉浸式音场
- 响应灵敏的界面
缺点
- 缺乏8K内容
- 遥控器选项有限
- 界面需要改进
Brightness 8
Color quality 7
Picture quality 6
Sound quality 5
Gaming experience 3
Ui responsiveness 3
评分
Smart Home
Streaming
Budget
Sports
Corporate
Gaming
Movies
Outdoor
Portable
规格
| Hisense A4 Series 40A4NF 40" | Samsung QN990F 75" | |
|---|---|---|
| Display | ||
| Size | 39.5" | 75" |
| Resolution | FHD | 8K★ |
| Panel Type | LED | Mini-LED★ |
| Backlight | Direct LED | Mini-LED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | matte |
| Picture Quality | ||
| Contrast Ratio | — | infinite |
| Color Gamut | — | Not Specified by Manufacturer |
| Color Depth | — | 10-bit★ |
| Motion Tech | Motion Rate 60 | Motion Xcelerator 240 Hz |
| Processor | — | NQ8 AI Gen3 Processor |
| HDR | ||
| HDR Formats | — | HDR10, HDR10+, HLG |
| Dolby Vision | ✗ | ✗ |
| HDR10+ | ✗ | ✓★ |
| HLG | ✗ | ✓★ |
| Gaming | ||
| Refresh Rate | 60 Hz | 120 Hz★ |
| Response Time | 16 ms★ | — |
| VRR | — | FreeSync Premium Pro |
| ALLM | — | ✓★ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Fire TV | Tizen |
| Voice Assistant | Amazon Alexa | Amazon Alexa, Bixby |
| Screen Mirroring | Apple AirPlay | Apple AirPlay |
| Works With | Amazon Alexa, Apple Home | — |
| Audio | ||
| Speaker Config | 2.0 | 6.2.4 |
| Wattage | 14W | 90W★ |
| Dolby Atmos | ✗ | ✓★ |
| Surround Sound | DTS Virtual:X | Dolby Atmos |
| eARC | ✗ | ✓★ |
| Connectivity | ||
| HDMI Ports | 3 | 5★ |
| HDMI Version | 1.4 | 2.1★ |
| USB Ports | 1 | 4★ |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6E★ |
| Bluetooth | 5.0 | 5.3★ |
| Ethernet | ✗ | ✓★ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 200x100 | 400x300 |
| Power & Size | ||
| Power | — | 327W★ |
| Energy Star | ✗ | ✗ |
| Annual Energy | 10 kWh★ | 607 kWh |
| Weight | 4.72 kg★ | 30.80 kg |
优缺点
Hisense A4 Series 40A4NF 40"
- Strong user sentiment (94th percentile)94th %ile
- Strong smart (87th percentile)87th %ile
- Strong social proof (81st percentile)81st %ile
- Below average gaming (1st percentile)1st %ile
- Below average display (6th percentile)6th %ile
- Below average hdr (13th percentile)13th %ile
Samsung QN990F 75"
- Strong connectivity (100th percentile)100th %ile
- Strong audio (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong display (100th percentile)100th %ile
结论
胜出: Samsung QN990F 75"
Scores 97 overall, wins 9 of 9 usage categories and 18 of 42 specs.