LG UltraWide 34WR55QK-B 34" Black

LG UltraWide 34WR55QK-B 34" Black

LG
51 Overall Score
vs
ASUS ROG Strix XG27UCDMG 26.5" BLACK 2025

ASUS ROG Strix XG27UCDMG 26.5" BLACK 2025

ASUS
100 Overall Score

What Buyers Say

LG UltraWide 34WR55QK-B 34" Black

No customer feedback yet

ASUS ROG Strix XG27UCDMG 26.5" BLACK 2025

95 out of 100 high confidence 31 reviews

The ASUS ROG Strix OLED XG27UCDMG is overwhelmingly praised as a top-tier gaming monitor, with users highlighting its stunning 4K QD-OLED picture quality, deep blacks, vibrant colors, and buttery-smooth 240Hz refresh rate. Verified buyers consistently call it the best monitor they've ever used, noting excellent build quality and responsiveness. Minor drawbacks include a glossy screen that can reflect light, potential text clarity issues due to the subpixel layout, and a lack of included VESA screws, but these are far outweighed by the exceptional gaming and media experience. The Neo Proximity Sensor and OLED Care features provide peace of mind against burn-in, making it a highly recommended investment for enthusiasts.

Pros
  • Stunning 4K QD-OLED picture quality
  • Deep blacks and vibrant colors
  • Buttery-smooth 240Hz refresh rate
  • Excellent build quality
  • Fast 0.03ms response time
Cons
  • Glossy screen causes reflections
  • Text clarity issues due to subpixel layout
  • No VESA screws included
  • VESA mount adds extra depth
  • Neo Proximity Sensor unreliable at times
👍 Picture quality 8
👍 Refresh rate and responsiveness 7
👍 Build quality 5
👍 Burn in protection 5
👍 Connectivity 4
👎 Glossy screen reflections 3

Scores

Gaming
LG
49
ASUS
90
Professional
LG
46
ASUS
90
Office
LG
51
ASUS
90
Creative
LG
46
ASUS
88
Entertainment
LG
51
ASUS
80
Portable
LG
9
ASUS
14

Specifications

LG UltraWide 34WR55QK-B 34"ASUS ROG Strix XG27UCDMG 26.5"
Display
Size34"27"
Resolution3440 x 14403840 x 2160
Panel Type—OLED★
Aspect Ratio21:916:9
Curved✓✗
Screen Finish—glossy
Performance
Refresh Rate100 Hz240 Hz★
Response Time—0.029999999329447746 ms★
Adaptive SyncFreeSyncFreeSync Premium Pro★
Color & HDR
Brightness300 nits450 nits★
Color Gamut99% sRGB99% DCI-P3, 145% sRGB
Color Depth—10-bit★
HDRHDR10DisplayHDR True Black 400
HDR Support—HDR400
Connectivity
HDMI Ports22
DisplayPort11
USB-C11
Speakers—✗
Headphone Jack✓✓
Ergonomics
Height Adjustable✓✓
Tilt✓✓
Swivel—✓★
Pivot—✓★
VESA Mount—100x100
Features
Webcam—✗
Touchscreen—✗
PIP/PBP✓✓
Power—80W★
Weight7.26 kg★7.44 kg

Pros & Cons

LG UltraWide 34WR55QK-B 34" Black

  • Strong feature (96th percentile)96th %ile
  • Strong connectivity (82nd percentile)82nd %ile
  • Strong color (69th percentile)

ASUS ROG Strix XG27UCDMG 26.5" BLACK 2025

  • Strong social proof (99th percentile)99th %ile
  • Strong user sentiment (99th percentile)99th %ile
  • Strong performance (98th percentile)98th %ile
  • Strong display (98th percentile)98th %ile

Pricing

LG UltraWide 34WR55QK-B 34" Black is $369 cheaper (1.9x less).

LG UltraWide 34WR55QK-B 34" Black

ASUS ROG Strix XG27UCDMG 26.5" BLACK 2025

Verdict

★ Winner: ASUS ROG Strix XG27UCDMG 26.5"

Scores 100 overall, wins 6 of 6 usage categories and 9 of 29 specs.

ASUS ROG Strix XG27UCDMG 26.5" Better at:

GamingOfficeCreativePortableProfessionalEntertainment

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