LG UltraGear 27GX790B-B 27" Black 2026
The 27-inch QHD OLED panel pushes a 540Hz refresh rate with a 0.02ms response time, eliminating motion blur for ultra-smooth competitive play. Its Dual Mode instantly switches to 720Hz at 1080p, and Primary RGB Tandem tech boosts brightness to 335 nits for vivid HDR while DisplayPort 2.1 supports the extreme bandwidth. This monitor is best for esports competitors who toggle between sharp 1440p detail and 720Hz speed for split-second reactions.
关于此Monitor
The 27-inch QHD OLED panel pushes a 540Hz refresh rate with a 0.02ms response time, eliminating motion blur for ultra-smooth competitive play. Its Dual Mode instantly switches to 720Hz at 1080p, and Primary RGB Tandem tech boosts brightness to 335 nits for vivid HDR while DisplayPort 2.1 supports the extreme bandwidth. This monitor is best for esports competitors who toggle between sharp 1440p detail and 720Hz speed for split-second reactions.
- Screen size 27
- Resolution 2560 x 1440
- Panel type OLED
- Refresh rate 540
- Adaptive sync FreeSync Premium Pro
- HDR DisplayHDR True Black 500
概述
性能表现
优缺点
Pros
- Strong ergonomic (90th percentile) 90th
- Strong color (89th percentile) 89th
- Strong connectivity (83th percentile) 83th
- Strong display (76th percentile) 76th
Cons
- Below average user sentiment (4th percentile) 4th
规格参数
完整规格参数
Display
| Size | 27" |
| Resolution | 2560 (QHD) |
| Panel Type | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 540 Hz |
| Adaptive Sync | FreeSync Premium Pro |
Color & HDR
| Brightness | 335 nits |
| Color Gamut | DCI-P3 99.5% |
| Color Depth | 10-bit |
| HDR | DisplayHDR True Black 500 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Speakers | No |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
| VESA Mount | 100 x 100mm |
Features
| Webcam | No |
| Touchscreen | No |
| Weight | 6.8 kg / 15.0 lbs |
性价比分析
竞品对比
| Spec | LG UltraGear 27GX790B-B 27" | ASUS ProArt Display OLED PA32UCDM | Samsung Odyssey Neo G9 LS57CG952NNXZA | MSI MPG 491CQPX QD-OLED 49-inch QD-OLED 5120 x 1440 | Dell UltraSharp U3425WE | BenQ DesignVue PD3226G |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 31.5 | 57 | 49 | 34.13999938964844 | 31.5 |
| Resolution | 2560 x 1440 | 3840x2160 | 7680x2160 | 5120 x 1440 | 3440x1440 | 4K |
| Panel Type | OLED | OLED | VA | OLED | IPS | IPS |
| Refresh Rate | 540 | 240 | 240 | 240 | 120 | 144 |
| Response Time Ms | - | 0.10000000149011612 | 1 | 0.029999999329447746 | 5 | 1 |
| Adaptive Sync | FreeSync Premium Pro | Adaptive-Sync | FreeSync Premium Pro | Adaptive-Sync | G-Sync Compatible | Adaptive-Sync |
| Hdr | DisplayHDR True Black 500 | HDR10/Dolby Vision/Hybrid Log Ga | DisplayHDR 1000 | VESA Certified DisplayHDR 400 Tr | DisplayHDR 400 | HDR10, VESA DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| LG UltraGear 27GX790B-B 27" | 88.5 | 63.4 | 76.3 | 73 | 4.2 | 90.4 | 71.6 | 82.6 | 44.2 |
| ASUS ProArt Display OLED PA32UCDM Compare | 92.3 | 86.5 | 97.3 | 86.8 | 0 | 90.4 | 97.9 | 98.2 | 86.4 |
| Samsung Odyssey Neo G9 LS57CG952NNXZA Compare | 97.3 | 73.5 | 99.6 | 97.4 | 0 | 72.3 | 88.3 | 99.1 | 97.7 |
| MSI MPG 491CQPX QD-OLED 49-inch QD-OLED 5120 x 1440 Compare | 99.3 | 54.5 | 97.8 | 92.1 | 0 | 90.4 | 97.9 | 82.6 | 97.7 |
| Dell UltraSharp U3425WE Compare | 87.2 | 86.5 | 80.6 | 97.4 | 0 | 90.4 | 57 | 93 | 97.7 |
| BenQ DesignVue PD3226G Compare | 93.4 | 82.1 | 88.2 | 86.8 | 0 | 90.4 | 74.9 | 97.8 | 56.1 |
使用场景评分
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