ASUS ROG Strix OLED XG259QWPG Ace vs ASUS ROG Swift OLED PG27UCWM

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

Verdict

Key takeaways

  • ASUS ROG Strix OLED XG259QWPG Ace and ASUS ROG Swift OLED PG27UCWM are closely matched overall (within 2 points).
  • 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 140 nits brighter; resolution, where ASUS ROG Swift OLED PG27UCWM has 3840 × 2160 vs 1920 × 1080 px; peak brightness (HDR), where ASUS ROG Strix OLED XG259QWPG Ace is 700 nits brighter.
ASUS ROG Strix OLED XG259QWPG Ace and ASUS ROG Swift OLED PG27UCWM are closely matched
ASUS ROG Strix OLED XG259QWPG Ace · 82 overall, #5 of 81
67
ASUS ROG Swift OLED PG27UCWM · 77 overall, #16 of 81
65
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 140 nits brighter
  • ResolutionASUS ROG Swift OLED PG27UCWM 3840 × 2160 vs 1920 × 1080 px
  • Peak BrightnessASUS ROG Strix OLED XG259QWPG Ace 700 nits brighter

Scores by Category

ROG Swift OLED PG27UCWM wins 3 of 6 categories · ROG Strix OLED XG259QWPG Ace wins 2

CategoryROG Strix OLED XG259QWPG AceROG Swift OLED PG27UCWMLead
Performance
+44
Image Quality
+20
Panel
+18
Connectivity
+25
Ergonomics
Tie
HDR
+44

Physical Comparison

3.2 kg5.4 kg
ROG Strix OLED XG259QWPG AceROG Swift OLED PG27UCWM

ROG Swift OLED PG27UCWM is 2.2 kg (69%) 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

ROG Swift OLED PG27UCWM

Detailed Specifications

Panel

Feature
ROG Strix OLED XG259QWPG Ace
ROG Swift OLED PG27UCWM
Screen Size
24.5 in
26.5 in8% more
Resolution
1920 × 1080 px
3840 × 2160 px
Panel Type
Pixel Density
N/A
166

Image Quality

Feature
ROG Strix OLED XG259QWPG Ace
ROG Swift OLED PG27UCWM
Brightness (typical)
390 nits56% more
250 nits
Color Gamut (DCI-P3)
N/A
99

Performance

Feature
ROG Strix OLED XG259QWPG Ace
ROG Swift OLED PG27UCWM
Refresh Rate
540 Hz125% more
240 Hz
Response Time (GtG)
0.02 ms33% less
0.03 ms

HDR

Feature
ROG Strix OLED XG259QWPG Ace
ROG Swift OLED PG27UCWM
Peak Brightness (HDR)
1,700 nits70% more
1,000 nits

Connectivity

Feature
ROG Strix OLED XG259QWPG Ace
ROG Swift OLED PG27UCWM
HDMI Ports
2
2
DisplayPort
1
1
USB-C
N/A
Yes
Power Delivery
N/A
90 W

Ergonomics

Feature
ROG Strix OLED XG259QWPG Ace
ROG Swift OLED PG27UCWM
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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