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.
このMonitorについて
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
概要
パフォーマンス
メリットとデメリット
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
スペック
全スペック一覧
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 |
コストパフォーマンス
競合製品との比較
| Spec | LG UltraGear 27GX790B-B 27" | ASUS ROG Strix XG27AQDMG | Samsung Odyssey OLED G6 G60SF | MSI MPG MPG 491CQP | Alienware AW-Series 34 240Hz QD-OLED Curved Gaming Monitor 34.2-inch | Dell UltraSharp U3425WE |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 27 | 49 | 34 | 34.13999938964844 |
| Resolution | 2560 x 1440 | 2560 x 1440 | 2560x1440 | 5120x1440 | 3440 x 1440 | 3440x1440 |
| Panel Type | OLED | OLED | QD-OLED | OLED | OLED | IPS |
| Refresh Rate | 540 | 240 | 500 | 144 | 240 | 120 |
| Response Time Ms | - | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 |
| Adaptive Sync | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | Adaptive-Sync | FreeSync Premium Pro | G-Sync Compatible |
| Hdr | DisplayHDR True Black 500 | HDR10 | DisplayHDR TrueBlack 500 | VESA Certified DisplayHDR 400 Tr | VESA Certified DisplayHDR 400 Tr | 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 ROG Strix XG27AQDMG Compare | 96.6 | 73.5 | 75.5 | 73 | 96.3 | 90.4 | 97.9 | 93 | 97.7 |
| Samsung Odyssey OLED G6 G60SF Compare | 98 | 63.4 | 76.3 | 73 | 96.3 | 90.4 | 99.9 | 97.8 | 71.2 |
| MSI MPG MPG 491CQP Compare | 98.3 | 54.5 | 97.8 | 97.4 | 0 | 90.4 | 95.9 | 82.6 | 97.7 |
| Alienware AW-Series 34 240Hz QD-OLED Curved Gaming Monitor 34.2-inch Compare | 98.3 | 79.6 | 85.3 | 92.1 | 0 | 90.4 | 97.9 | 95.3 | 97.7 |
| Dell UltraSharp U3425WE Compare | 87.2 | 86.5 | 80.6 | 97.4 | 0 | 90.4 | 57 | 93 | 97.7 |
用途別スコア
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
