AOC Gaming CQ27G4ZH 27" Black 2024

AOC Gaming CQ27G4ZH 27" Black 2024

AOC
65 Overall Score
vs
ASUS ROG Strix XG27UCDMG 27" BLACK 2025

ASUS ROG Strix XG27UCDMG 27" BLACK 2025

ASUS
100 Overall Score

What Buyers Say

AOC Gaming CQ27G4ZH 27" Black 2024

67 out of 100 low confidence 6 reviews

This monitor receives mixed feedback. Many users praise its 300Hz refresh rate, deep blacks, and snappy response for gaming, along with easy assembly and sturdy build. However, several verified buyers report severe defects like dark stripes, lines, or complete failure after short use, leading to returns.

Pros
  • 300Hz refresh rate
  • Deep blacks and snappy response
  • Easy assembly
  • Sturdy build
  • Great for gaming
Cons
  • Dark stripe defect
  • Lines on screen after short use
  • Complete failure after 30 minutes
  • Missed return window for gift
  • Inconsistent quality control
👍 Refresh rate 3
🤔 Build quality 4
👎 Defects 3
👍 Gaming performance 3
👍 Value for money 2
👍 Ease of assembly 1

ASUS ROG Strix XG27UCDMG 27" 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
AOC
70
ASUS
90
Professional
AOC
45
ASUS
90
Office
AOC
68
ASUS
90
Creative
AOC
41
ASUS
88
Entertainment
AOC
63
ASUS
81
Portable
AOC
7
ASUS
14

Specifications

AOC Gaming CQ27G4ZH 27"ASUS ROG Strix XG27UCDMG 27"
Display
Size27"27"
Resolution2560 x 14403840 x 2160
Panel TypeVAOLED★
Aspect Ratio16:916:9
Curved✓✗
Curvature1,500—
Screen Finishglossyglossy
Performance
Refresh Rate300 Hz★240 Hz
Response Time0.5 ms0.029999999329447746 ms★
Adaptive Sync—FreeSync Premium Pro★
Color & HDR
Brightness—450 nits★
Color Gamut—99% DCI-P3, 145% sRGB
Color Depth—10-bit★
HDRHDRDisplayHDR True Black 400
HDR SupportHDRHDR400
Connectivity
HDMI Ports22
DisplayPort11
USB-C—1★
Speakers✗✗
Headphone Jack—✓★
Ergonomics
Height Adjustable✓✓
Tilt✓✓
Swivel✓✓
Pivot✗✓★
VESA MountVESA compatibility100x100
Features
Webcam—✗
Touchscreen—✗
PIP/PBP—✓★
Power—80W★
Weight8.96 kg7.44 kg★

Pros & Cons

AOC Gaming CQ27G4ZH 27" Black 2024

  • Strong social proof (95th percentile)95th %ile
  • Strong performance (94th percentile)94th %ile
  • Strong feature (91st percentile)91st %ile
  • Strong ergonomic (73rd percentile)
  • Below average portability (13th percentile)13th %ile
  • Below average user sentiment (16th percentile)16th %ile
  • Below average color (33rd percentile)

ASUS ROG Strix XG27UCDMG 27" 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

AOC Gaming CQ27G4ZH 27" Black 2024 is ¥111,904 cheaper (3.1x less).

AOC Gaming CQ27G4ZH 27" Black 2024

ASUS ROG Strix XG27UCDMG 27" BLACK 2025

Verdict

★ Winner: ASUS ROG Strix XG27UCDMG 27"

Scores 100 overall, wins 6 of 6 usage categories and 11 of 30 specs.

ASUS ROG Strix XG27UCDMG 27" Better at:

GamingOfficeCreativePortableProfessionalEntertainment

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