LG UltraGear 27G640A-B 27" Black 2026
The 300Hz refresh rate and 1ms response time on its 27" QHD IPS panel deliver ultra-smooth motion for competitive precision. The 95% DCI-P3 color gamut with a frameless, ergonomic design provides vivid visuals and adjustable comfort for long sessions. This monitor is best for competitive esports gamers who need high-frame-rate clarity and responsive controls in fast-paced titles.
Snapshot
Pro e contro
Pros
Cons
What owners think
Come è cambiata l'opinione dei proprietari nel tempo
EsclusivaIn base a quando i clienti hanno effettivamente scritto le recensioni, per vedere se gli elogi iniziali sono durati.
- 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.
Basato su 22 recensioni dei clienti datate, raggruppate per trimestre solare. L'analisi per periodo è in inglese.
The proof
Prestazioni
Scheda tecnica
Specifiche tecniche complete
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 |
Rispetto alla concorrenza
| Spec | LG UltraGear 27G640A-B 27" | ASUS ROG Strix XG27AQDMG | MSI MPG MPG 271QRX QD-OLED | Samsung G75T LS32BG652ENXGO | Gigabyte M Series OLED MO27Q28G | Dell UltraSharp U3225QE |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 26.5 | 27 | 32 | 27 | 31.5 |
| Resolution | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 2560x1440 | 3840 x 2160 |
| Panel Type | IPS | OLED | QD-OLED | VA | WOLED | IPS |
| Refresh Rate | 300 | 240 | 360 | 240 | 280 | 120 |
| Response Time Ms | 1 | 0.029999999329447746 | 0.029999999329447746 | 1 | 0.029999999329447746 | 5 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | G-Sync Compatible |
| Hdr | DisplayHDR 400 | HDR10 | DisplayHDR True Black 400 | HDR | DisplayHDR True Black 500 | HDR |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|
| LG UltraGear 27G640A-B 27" | 88.2 | 77.2 | 69.1 | 72.4 | 90.4 | 87.7 | 79.5 |
| ASUS ROG Strix XG27AQDMG Compare | 96.4 | 73.9 | 75.7 | 72.4 | 97.9 | 93.1 | 86 |
| MSI MPG MPG 271QRX QD-OLED Compare | 98.9 | 63.9 | 76.6 | 72.4 | 99.5 | 82.2 | 99.5 |
| Samsung G75T LS32BG652ENXGO Compare | 87.1 | 82.4 | 73.7 | 91.8 | 87.6 | 99 | 82.2 |
| Gigabyte M Series OLED MO27Q28G Compare | 99.6 | 85 | 76.6 | 86.3 | 99.3 | 95.3 | 74.3 |
| Dell UltraSharp U3225QE Compare | 97.3 | 79.9 | 88.4 | 86.3 | 56.2 | 91.2 | 78.7 |
