Lenovo Legion 66F6UAC3US 27"
The 27-inch IPS QHD panel achieves a 180Hz refresh rate with 0.5ms MPRT response and AMD FreeSync Premium, all fed through Thunderbolt and USB-C inputs. Its 95% DCI-P3 gamut, 400-nit brightness, and fully adjustable lift/tilt/pivot stand suit precise color work beyond gaming. Best for competitive gamers who demand tear-free motion clarity and creators working in SDR color spaces at a desk.
About This Monitor
The 27-inch IPS QHD panel achieves a 180Hz refresh rate with 0.5ms MPRT response and AMD FreeSync Premium, all fed through Thunderbolt and USB-C inputs. Its 95% DCI-P3 gamut, 400-nit brightness, and fully adjustable lift/tilt/pivot stand suit precise color work beyond gaming. Best for competitive gamers who demand tear-free motion clarity and creators working in SDR color spaces at a desk.
- Screen size 27
- Resolution 2560 x 1440
- Panel type IPS
- Refresh rate 180
- Response time ms 0.5
- Adaptive sync FreeSync Premium
- HDR DisplayHDR 400
Overview
Performance
Pros & Cons
Pros
- Strong connectivity (95th percentile) 95th
- Strong color (93th percentile) 93th
- Strong performance (92th percentile) 92th
- Strong ergonomic (90th percentile) 90th
Cons
Specifications
Full Specifications
Display
| Size | 27" |
| Resolution | 2560 (QHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 180 Hz |
| Response Time | 0.5 |
| Adaptive Sync | FreeSync Premium |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | 99% sRGB, 95% DCI-P3 |
| Color Depth | 8-Bit+FRC |
| HDR | DisplayHDR 400 |
| HDR Support | HDR |
Connectivity
| HDMI Ports | 2 |
| DisplayPort | 1 |
| USB-C | 1 |
| Thunderbolt | N/A |
| Speakers | No |
| 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 | 88 |
| Weight | 6.8 kg / 15.0 lbs |
Value & Pricing
Price History
vs Competition
| Spec | Lenovo Legion 66F6UAC3US 27" | LG Ultragear 27G810A-B | ASUS TUF Gaming VG34VQL1B | MSI MAG 271QPX QD-OLED 27in | Samsung Odyssey G7 G70D | BenQ MOBIUZ EX271U |
|---|---|---|---|---|---|---|
| Screen Size | 27 | 27 | 34 | 26.5 | 32 | 27 |
| Resolution | 2560 x 1440 | 3840x2160 | 3440 x 1440 | 2560 x 1440 | 4K UHD 2160p | 3840 x 2160 |
| Panel Type | IPS | IPS | VA | OLED | IPS | IPS |
| Refresh Rate | 180 | 360 | 165 | 360 | 144 | 165 |
| Response Time Ms | 0.5 | 1 | 1 | 0.029999999329447746 | 1 | 1 |
| Adaptive Sync | FreeSync Premium | FreeSync Premium | FreeSync Premium | Adaptive-Sync | G-Sync Compatible | FreeSync Premium |
| Hdr | DisplayHDR 400 | DisplayHDR 400 | DisplayHDR 400 | True Black HDR 400 | DisplayHDR 400 | HDR10 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Compact | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Lenovo Legion 66F6UAC3US 27" | 93.3 | 79.6 | 68.8 | 72.9 | 90.3 | 92.3 | 95.3 | 72.9 |
| LG Ultragear 27G810A-B Compare | 94.9 | 73.6 | 88.2 | 72.9 | 90.3 | 92.3 | 97.8 | 93.3 |
| ASUS TUF Gaming VG34VQL1B Compare | 95.2 | 76.9 | 78.6 | 97.4 | 90.3 | 78.9 | 99.8 | 97.7 |
| MSI MAG 271QPX QD-OLED 27in Compare | 98.7 | 63.4 | 75.5 | 86.7 | 90.3 | 99.5 | 82.6 | 97.7 |
| Samsung Odyssey G7 G70D Compare | 88 | 68.6 | 95.1 | 72.9 | 90.3 | 74.9 | 95.3 | 86.3 |
| BenQ MOBIUZ EX271U Compare | 88.8 | 84.7 | 88.2 | 72.9 | 90.3 | 78.9 | 90.9 | 70 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
