ASUS ROG Strix OLED XG259QWPG Ace vs LG 27GR95QE-B

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

Verdict

Key takeaways

  • ASUS ROG Strix OLED XG259QWPG Ace leads LG 27GR95QE-B overall by 7 points (67 vs 60 out of 100).
  • Key differences: refresh rate, where ASUS ROG Strix OLED XG259QWPG Ace has 540 vs 240 Hz; response time (GtG), where ASUS ROG Strix OLED XG259QWPG Ace has 0.02 vs 0.03 ms; brightness (typical), where ASUS ROG Strix OLED XG259QWPG Ace is 190 nits brighter; resolution, where LG 27GR95QE-B has 2560 × 1440 vs 1920 × 1080 px; peak brightness (HDR), where ASUS ROG Strix OLED XG259QWPG Ace is 700 nits brighter.
ASUS ROG Strix OLED XG259QWPG Ace leads overall
ASUS ROG Strix OLED XG259QWPG Ace · 82 overall, #5 of 81
67
LG 27GR95QE-B · 69 overall, #36 of 81
60
Key differences
  • Refresh RateASUS ROG Strix OLED XG259QWPG Ace 540 vs 240 Hz
  • Response TimeASUS ROG Strix OLED XG259QWPG Ace 0.02 vs 0.03 ms
  • BrightnessASUS ROG Strix OLED XG259QWPG Ace 190 nits brighter
  • ResolutionLG 27GR95QE-B 2560 × 1440 vs 1920 × 1080 px
  • Peak BrightnessASUS ROG Strix OLED XG259QWPG Ace 700 nits brighter

Scores by Category

ROG Strix OLED XG259QWPG Ace wins 3 of 6 categories · 27GR95QE-B wins 2

CategoryROG Strix OLED XG259QWPG Ace27GR95QE-BLead
Performance
+44
Image Quality
+11
Panel
+17
Connectivity
+7
Ergonomics
Tie
HDR
+44

Physical Comparison

3.2 kg5.05 kg
ROG Strix OLED XG259QWPG Ace27GR95QE-B

27GR95QE-B is 1.85 kg (58%) heavier than ROG Strix OLED XG259QWPG Ace.

Value for Money

Launch prices — enter today's prices (same currency for both).

ROG Strix OLED XG259QWPG Ace

Watch-outs

Compromises to know before you buy

ASUS ROG Strix OLED XG259QWPG Ace

No notable compromises found.

LG 27GR95QE-B

  • No USB-C — no single-cable laptop connection.

Detailed Specifications

Panel

Feature
ROG Strix OLED XG259QWPG Ace
27GR95QE-B
Screen Size
24.5 in
26.5 in8% more
Resolution
1920 × 1080 px
2560 × 1440 px
Panel Type
Pixel Density
N/A
111

Image Quality

Feature
ROG Strix OLED XG259QWPG Ace
27GR95QE-B
Brightness (typical)
390 nits95% more
200 nits
Color Gamut (DCI-P3)
N/A
98

Performance

Feature
ROG Strix OLED XG259QWPG Ace
27GR95QE-B
Refresh Rate
540 Hz125% more
240 Hz
Response Time (GtG)
0.02 ms33% less
0.03 ms

HDR

Feature
ROG Strix OLED XG259QWPG Ace
27GR95QE-B
Peak Brightness (HDR)
1,700 nits70% more
1,000 nits

Connectivity

Feature
ROG Strix OLED XG259QWPG Ace
27GR95QE-B
HDMI Ports
2
2
DisplayPort
1
1
USB-C
N/A
No

Ergonomics

Feature
ROG Strix OLED XG259QWPG Ace
27GR95QE-B
Height Adjustment
Yes
Yes

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

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