LG UltraGear 27GX790B-B 27" Black 2025
The 4th Gen Primary RGB Tandem OLED panel hits 335 nits typical brightness and offers a unique Dual Mode, switching between 540Hz at QHD for detail or 720Hz at HD for pure speed. DisplayPort 2.1 provides the bandwidth for these extreme refresh rates, while the 0.02ms response time and UL Verified Perfect Black ensure sharp motion and deep contrast. This monitor is best for competitive esports players who need the flexibility to prioritize resolution or frame rate on a single display.
Screen 27
Resolution QHD
Panel OLED
Refresh 240 Hz
response time ms 0.029999999329447746
adaptive sync G-Sync Compatible
HDR DisplayHDR 600
83 総合スコア
価格 ￥190,701
Snapshot
メリットとデメリット
Pros
- Strong color (98th percentile) 98th
- Strong performance (98th percentile) 98th
- Strong display (83th percentile) 83th
- Strong connectivity (82th percentile) 82th
Cons
What owners think
The proof
パフォーマンス
スペック
全スペック一覧
Display
| Size | 27" |
| Resolution | QHD |
| Panel Type | OLED |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 240 Hz |
| Response Time | 0.03 |
| Adaptive Sync | G-Sync Compatible |
Color & HDR
| Brightness | 600 nits |
| Color Gamut | 99% DCI-P3 |
| Color Depth | 10-bit |
| HDR | DisplayHDR 600 |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Headphone Jack | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
| Pivot | Yes |
Features
| Weight | 6.8 kg / 15.0 lbs |
競合製品との比較
| Spec | LG UltraGear 27GX790B-B 27" | Samsung Odyssey Neo G9 LS57CG952NNXZA | ASUS ROG Strix XG27ACDNG | Dell UltraSharp U3425WE | MSI MPG MPG 341CQPX QD-OLED | Gigabyte M Series OLED MO27U2 SA |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 57 | 27 | 34.13999938964844 | 34 | 27 |
| Resolution | QHD | 7680 x 2160 | 2560 x 1440 | 3440x1440 | 3440x1440 | 3840x2160 |
| Panel Type | OLED | VA | OLED | IPS | OLED | OLED |
| Refresh Rate | 240 | 240 | 360 | 120 | 240 | 240 |
| Response Time Ms | 0.029999999329447746 | 1 | 0.029999999329447746 | 5 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | G-Sync Compatible | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | DisplayHDR 600 | HDR10+ | DisplayHDR True Black 400 | DisplayHDR 400 | DisplayHDR True Black 400 | DisplayHDR 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| LG UltraGear 27GX790B-B 27" | 98.1 | 63.8 | 82.6 | 72.7 | 77.9 | 98 | 82.2 | 52.9 |
| Samsung Odyssey Neo G9 LS57CG952NNXZA Compare | 99.5 | 73.8 | 99.7 | 97.4 | 72.3 | 87.9 | 99.2 | 95.6 |
| ASUS ROG Strix XG27ACDNG Compare | 76.2 | 63.8 | 76.4 | 72.7 | 90.5 | 99.6 | 82.2 | 91 |
| Dell UltraSharp U3425WE Compare | 86.6 | 86.8 | 80.8 | 97.4 | 90.5 | 56.7 | 99.8 | 86.1 |
| MSI MPG MPG 341CQPX QD-OLED Compare | 76.2 | 54.9 | 85.5 | 97.4 | 72.3 | 98 | 82.2 | 98.5 |
| Gigabyte M Series OLED MO27U2 SA Compare | 95.6 | 63.8 | 97.3 | 86.5 | 90.5 | 98 | 82.2 | 57.8 |
Price
コストパフォーマンス
最安 ￥190,701
Amazon.co.jp 1件 最安 ￥190,701
2026年5月25日 ￥190,701
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。
