Acer CB272K UM.HB2AA.010 27" Black 2023
Acer
72 综合评分
vs
LG UltraGear 27GX790A-B 27" Black 2025
LG
95 综合评分
买家怎么说
Acer CB272K UM.HB2AA.010 27" Black 2023
85 满分 100 置信度低 9 条评价
这款27英寸Acer显示器因其出色的性价比、良好的画质以及可调节高度、倾斜和旋转的支架而备受赞誉。用户喜欢100Hz刷新率和快速组装，但许多人指出令人困惑的两步开机过程和糟糕的内置扬声器。附带的用户指南内容极少，需要一定的技术知识才能正确设置。
优点
- 出色的性价比
- 良好的画质
- 可调节高度的支架
- 100Hz刷新率
- 快速简便的组装
缺点
- 令人困惑的两步开机过程
- 内置扬声器音质差
- 用户指南内容极少
- 设置需要技术知识
- 受到碰撞时主轴支架会晃动
Value for money 6
Build quality 5
Stand adjustability 5
Ease of setup 4
Power on process 3
Speaker quality 2
LG UltraGear 27GX790A-B 27" Black 2025
92 满分 100 置信度中 15 条评价
LG UltraGear 27英寸OLED游戏显示器因其令人惊叹的OLED画质、极高的480Hz刷新率和超快的0.03ms响应时间而获得压倒性的积极反馈。用户将其描述为竞技游戏的游戏规则改变者，提供流畅的运动和深邃的黑色。常见的缺点包括价格高昂、需要强大的GPU才能达到480Hz以及没有内置扬声器。总的来说，强烈推荐给能够负担得起这款高端产品的严肃游戏玩家。
优点
- 令人惊叹的OLED画质
- 难以置信的流畅480Hz刷新率
- 超快0.03ms响应时间
- 深邃的黑色和鲜艳的色彩
- 坚固的构造和符合人体工学的支架
缺点
- 价格高昂
- 需要强大的GPU才能达到480Hz
- 没有内置扬声器
- SDR亮度低于LCD竞争对手
- OLED存在潜在的烧屏风险
Display quality 5
Refresh rate 5
Response time 5
Price 4
Build quality 4
Speakers 3
评分
Office
Gaming
Professional
Creative
Entertainment
Portable
规格
| Acer CB272K UM.HB2AA.010 27" | LG UltraGear 27GX790A-B 27" | |
|---|---|---|
| Display | ||
| Size | 27" | 27" |
| Resolution | 3840 x 2160 | 2560 x 1440 |
| Panel Type | IPS | OLED★ |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Screen Finish | — | matte |
| Performance | ||
| Refresh Rate | 60 Hz | 480 Hz★ |
| Response Time | 4 ms | 0.029999999329447746 ms★ |
| Adaptive Sync | FreeSync | FreeSync Premium Pro★ |
| Color & HDR | ||
| Brightness | 350 nits★ | 275 nits |
| Color Gamut | 99% sRGB | 98.5% DCI-P3 |
| Color Depth | — | 10-bit★ |
| HDR | HDR10 | DisplayHDR True Black 400 |
| HDR Support | HDR10 | HDR10 |
| Connectivity | ||
| HDMI Ports | 1 | 2★ |
| DisplayPort | 1 | 1 |
| USB-C | 1 | 3★ |
| Speakers | ✓★ | ✗ |
| Headphone Jack | — | ✓★ |
| Ergonomics | ||
| Height Adjustable | ✓ | ✓ |
| Tilt | ✓ | ✓ |
| Swivel | ✓ | ✓ |
| Pivot | ✓ | ✓ |
| VESA Mount | — | 100x100 |
| Features | ||
| Webcam | — | ✗ |
| Touchscreen | — | ✗ |
| PIP/PBP | — | ✗ |
| Weight | 8.28 kg★ | 9.30 kg |
优缺点
Acer CB272K UM.HB2AA.010 27" Black 2023
- Strong social proof (85th percentile)85th %ile
- Strong ergonomic (78th percentile)
- Strong color (77th percentile)
- Strong user sentiment (75th percentile)
LG UltraGear 27GX790A-B 27" Black 2025
- Strong performance (100th percentile)100th %ile
- Strong connectivity (98th percentile)98th %ile
- Strong social proof (98th percentile)98th %ile
- Strong user sentiment (95th percentile)95th %ile
价格
Acer CB272K UM.HB2AA.010 27" Black 2023
LG UltraGear 27GX790A-B 27" Black 2025
No current pricing available
结论
胜出: LG UltraGear 27GX790A-B 27"
Scores 95 overall, wins 5 of 6 usage categories and 8 of 28 specs.
