LG UltraGear 27G640A-B 27" Black 2026
{ "review_sentence_1": "300Hz/1ms駆動の27型QHD IPSパネルとFreeSync Premium/G-SYNC互換が、ティアリングのない滑らかな描画を実現する。", "
Screen 27
Resolution 2560 x 1440
Panel IPS
Refresh 300 Hz
response time ms 1
adaptive sync FreeSync Premium
HDR DisplayHDR 400
87 総合スコア
価格 MX$7,598
Snapshot
メリットとデメリット
Pros
Cons
What owners think
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
購入者の評価は一定を保っています
- 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.
日付のある顧客レビュー 22 件を暦四半期ごとに集計しています。期間別の分析は英語です。
The proof
パフォーマンス
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全スペック一覧
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 |
競合製品との比較
| Spec | LG UltraGear 27G640A-B 27" | ASUS ROG Strix XG27AQDMG | Samsung Odyssey Neo G9 G95NC | Dell UltraSharp U4025QW | Alienware AW-Series AW3425DW | MSI MPG MPG 341CQPX QD-OLED |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 57 | 39.70000076293945 | 34 | 34 |
| Resolution | 2560 x 1440 | 2560 x 1440 | 7680 x 2160 | 5120 x 2160 | 3440x1440 | 3440x1440 |
| Panel Type | IPS | OLED | VA | IPS | QD-OLED | OLED |
| Refresh Rate | 300 | 240 | 240 | 120 | 240 | 240 |
| Response Time Ms | 1 | 0.029999999329447746 | 1 | 5 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | DisplayHDR 400 | HDR10 | HDR10+ | DisplayHDR 600 | DisplayHDR 400 True Black | DisplayHDR True Black 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| LG UltraGear 27G640A-B 27" | 88.2 | 77.2 | 69.1 | 72.4 | 90.4 | 90.4 | 87.7 | 79.5 |
| ASUS ROG Strix XG27AQDMG Compare | 96.4 | 73.9 | 75.7 | 72.4 | 90.4 | 97.9 | 93.1 | 86 |
| Samsung Odyssey Neo G9 G95NC Compare | 99.4 | 32.1 | 99.7 | 97.3 | 72.1 | 87.6 | 93.1 | 95.6 |
| Dell UltraSharp U4025QW Compare | 97.5 | 82.4 | 98.4 | 97.3 | 72.1 | 56.2 | 99.3 | 98.4 |
| Alienware AW-Series AW3425DW Compare | 98.3 | 79.9 | 85.5 | 91.8 | 90.4 | 97.9 | 95.3 | 95.6 |
| MSI MPG MPG 341CQPX QD-OLED Compare | 76 | 55.1 | 85.5 | 97.3 | 72.1 | 97.9 | 82.2 | 98.4 |
Price
コストパフォーマンス
最安 MX$7,598
Amazon.com.mx 1件 最安 MX$7,598
2026年5月29日 MX$7,598
