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 DisplayHDR 400
87 综合评分
价格 ₹87,892
Snapshot
优缺点
Pros
Cons
What owners think
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 22 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
Display
| Size | 27" |
| Resolution | 2560 (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 | DisplayHDR 400 |
| 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 | 5.5 kg / 12.1 lbs |
竞品对比
| Spec | LG UltraGear 27G640A-B 27" | Samsung Odyssey Neo G9 G95NC | ASUS ROG Strix XG27ACDNG | MSI MPG 491CQP | Dell UltraSharp U3425WE | Gigabyte M Series OLED MO27U2 SA |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 57 | 27 | 49 | 34.13999938964844 | 27 |
| Resolution | 2560 x 1440 | 7680 x 2160 | 2560 x 1440 | 5120x1440 | 3440x1440 | 3840x2160 |
| Panel Type | IPS | VA | OLED | QD-OLED | IPS | OLED |
| Refresh Rate | 300 | 240 | 360 | 144 | 120 | 240 |
| Response Time Ms | 1 | 1 | 0.029999999329447746 | 0.30000001192092896 | 5 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | G-Sync Compatible | FreeSync Premium Pro |
| Hdr | DisplayHDR 400 | HDR10+ | DisplayHDR True Black 400 | Advanced HDR | DisplayHDR 400 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| LG UltraGear 27G640A-B 27" | 88.3 | 77.3 | 69.1 | 72.6 | 90.6 | 90.5 | 87.9 | 79.9 |
| Samsung Odyssey Neo G9 G95NC Compare | 99.4 | 32.3 | 99.7 | 97.4 | 72.4 | 87.7 | 93.2 | 95.7 |
| ASUS ROG Strix XG27ACDNG Compare | 76.2 | 64.1 | 76.6 | 72.6 | 90.6 | 99.6 | 82.4 | 91.2 |
| MSI MPG 491CQP Compare | 81.7 | 55.2 | 98 | 97.4 | 90.6 | 93.8 | 82.4 | 99.9 |
| Dell UltraSharp U3425WE Compare | 86.7 | 86.9 | 80.9 | 97.4 | 90.6 | 56.3 | 99.8 | 86.4 |
| Gigabyte M Series OLED MO27U2 SA Compare | 95.6 | 64.1 | 97.3 | 86.5 | 90.6 | 97.9 | 82.4 | 58.8 |
Price
性价比分析
最低 ₹87,892
Amazon.in 1 个报价 最低 ₹87,892
2026年5月25日 ₹87,892
