Lenovo 66F6UAC3US

★★★★☆ 4.3 (82)
Screen 27"
Resolution 2560 x 1440
Panel IPS
Refresh 180 Hz
response time ms 0.5
adaptive sync FreeSync Premium
HDR DisplayHDR 400
Lenovo 66F6UAC3US monitor
78 Overall Score

No current retailer price

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Snapshot

Pros & Cons

Pros

  • Strong connectivity (97th percentile) 97th
  • Strong color (93rd percentile) 93rd
  • Strong performance (93rd percentile) 93rd
  • Strong ergonomic (91st percentile) 91st

Cons

What owners think

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

1151Q4 '24Q3 '25Q4 '25Q1 '26
Happy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Performance Percentiles

Color 93.3
Portability 81.8
Display 72.4
Feature 69.6
Ergonomic 90.6
Performance 92.5
Connectivity 97.1
Social Proof 74.3

Specifications

Full Specifications

Display

Size 27"
Resolution 2560x1440 (QHD)
Panel Type IPS
Aspect Ratio 16:9
Curved No
Screen Finish matte

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 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 88
Weight 4.5 kg / 10.0 lbs

vs Competition

Spec Lenovo 66F6UAC3US ASUS ROG Strix XG27AQDMG MSI MAG 271QPX QD-OLED E2 LG UltraGear 27GX790A-B Samsung Odyssey G7 G75F BenQ MA Series MA270U
Screen Size 27 26.5 27 27 37 27
Resolution 2560 x 1440 2560 x 1440 2560 x 1440 2560 x 1440 3840 x 2160 3840 x 2160
Panel Type IPS OLED QD-OLED OLED VA IPS
Refresh Rate 180 240 240 480 165 60
Response Time Ms 0.5 0.029999999329447746 0.029999999329447746 0.029999999329447746 1 5
Adaptive Sync FreeSync Premium FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro -
Hdr DisplayHDR 400 HDR10 DisplayHDR True Black 400 DisplayHDR True Black 400 HDR10+ HDR10
Compare Compare Compare Compare Compare
Product ColorPortabilityDisplayFeatureErgonomicPerformanceConnectivitySocial Proof
Lenovo 66F6UAC3US 93.381.872.469.690.692.597.174.3
ASUS ROG Strix XG27AQDMG Compare 96.968.778.369.690.698.193.490.3
MSI MAG 271QPX QD-OLED E2 Compare 99.158.67984.790.698.18299.4
LG UltraGear 27GX790A-B Compare 80.258.67969.690.699.898.298.1
Samsung Odyssey G7 G75F Compare 89.350.793.490.573.177.398.298.1
BenQ MA Series MA270U Compare 95.184.289.769.690.621.497.895.2

Price

Value & Pricing

Price History

$100 $200 $300 $400 $500 May 19Oct 28 $167

Usage Scores

Overall (78.1)Gaming (76.2)Office (76.8)Creative (75.6)Portable (21.8)Professional (77.8)Entertainment (65.5)

A full written review is coming soon. The specs, scores, prices and charts above are always up to date.

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