LG UltraGear 27G640A-B 27" Black 2026
{ "review": "300Hz刷新率与1ms响应时间的27英寸QHD IPS面板，配合FreeSync Premium和G-Sync兼容性，带来无撕裂的高帧率游戏体验。覆盖95% DCI-P3色域并通过DisplayHDR 400认证，色彩鲜活且具备HDR效果，全功能支架与USB-C接口兼顾多场景使用便利。最适合追求超高刷新率和精准色彩的FPS及竞技类游戏玩家。" }
Screen 27"
Resolution 2560 x 1440
Panel IPS
Refresh 300 Hz
response time ms 1
adaptive sync FreeSync Premium
HDR HDR10
87 综合评分
价格 ₹87,892
概览
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间保持稳定
- Q2 202670/100
Buyers praised the monitor's picture quality, color vibrancy, and smooth 300Hz performance. One report of a stuck pixel and no VESA mount noted.
- Outstanding picture quality, vibrant colors, and deep blacks.
- High refresh rate (300Hz) and smooth gameplay performance.
- One unit had a stuck pixel near the middle of the screen.
- No VESA mount; stand is nice but limits mounting options.
- Q1 202640/100
Buyers praise the monitor's gaming performance, colors, and price, but many report poor build quality, confusing on-screen menus, and quality control issues like dead pixels.
- Great gaming performance with high refresh rate, vibrant colors, and good value for the price.
- Confusing on-screen menu system and poorly written manual make picture adjustments difficult.
- Quality control problems include dead pixels, debris inside screen, and flimsy plastic stands.
- Warranty support is lacking; claims for defects are ignored or passed to sub-contractors.
基于 24 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Display
| Size | 27" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 300 Hz |
| Response Time | 1 |
| Adaptive Sync | FreeSync Premium |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | DCI P3 95% (CIE1976) |
| Color Depth | 10-bit |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Speakers | Yes |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100x100 |
Features
| Webcam | No |
| Touchscreen | No |
| PIP/PBP | No |
| Power | 45 |
| Weight | 5.4 kg / 11.9 lbs |
竞品对比
| Spec | LG UltraGear 27G640A-B 27" | Samsung Odyssey Neo G9 LS57CG952NNXZA | ASUS ROG Strix XG27ACDNG | MSI MPG 491CQP | Dell UltraSharp U3425WE | Gigabyte M Series M27UP SA |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 57 | 27 | 49 | 34.13999938964844 | 27 |
| Resolution | 2560 x 1440 | 7680 x 2160 | 2560 x 1440 | 5120 x 1440 | 3440 x 1440 | 3840 x 2160 |
| Panel Type | IPS | VA | OLED | QD-OLED | IPS | IPS |
| Refresh Rate | 300 | 240 | 360 | 144 | 120 | 160 |
| Response Time Ms | 1 | 1 | 0.029999999329447746 | 0.029999999329447746 | 5 | 1 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | G-Sync Compatible | G-Sync Compatible |
| Hdr | HDR10 | HDR10+ | DisplayHDR True Black 400 | Advanced HDR | DisplayHDR 400 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Color | 便携性 | Display | Feature | Ergonomic | Performance | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|
| LG UltraGear 27G640A-B 27" | 88 | 77.4 | 68.8 | 71.9 | 90.4 | 90.1 | 87.7 | 79.5 |
| Samsung Odyssey Neo G9 LS57CG952NNXZA Compare | 99.4 | 32.2 | 99.7 | 97.2 | 72.1 | 87.2 | 93.3 | 95.5 |
| ASUS ROG Strix XG27ACDNG Compare | 75.5 | 64.2 | 76.3 | 71.9 | 90.4 | 99.6 | 81.9 | 90.8 |
| MSI MPG 491CQP Compare | 81 | 55.3 | 97.9 | 97.2 | 90.4 | 95.8 | 81.9 | 90.8 |
| Dell UltraSharp U3425WE Compare | 86.2 | 87 | 80.6 | 97.2 | 90.4 | 55.7 | 99.8 | 86 |
| Gigabyte M Series M27UP SA Compare | 85.1 | 82.6 | 88.1 | 85.8 | 90.4 | 75.1 | 87.7 | 73.5 |
价格
性价比分析
最低 ₹87,892
Amazon.in 1 个报价 最低 ₹87,892
我们自 2026年5月25日 起追踪该产品的价格。数据增多后将显示图表。
