Monitors / Comparison

Acer Predator X39 vs ASUS ROG Swift OLED PG34WCDM

Monitor · Acer

Acer Predator X39

39″ · 3440×1440 · 240 Hz · OLED
GEAR SCORE 91.0 / 100Top tier
Refresh rate86
Resolution88
Panel100
Response time100
VS
Monitor · ASUS

ASUS ROG Swift OLED PG34WCDM

33.9″ · 3440×1440 · 240 Hz · OLED
GEAR SCORE 91.0 / 100Top tier
Refresh rate86
Resolution88
Panel100
Response time100
Verdict

Acer Predator X39 and ASUS ROG Swift OLED PG34WCDM are neck and neck on specs: gear scores 91 and 91.

  • Response time: Acer Predator X39 leads (0.01 ms vs 0.03 ms).
Pick this

Acer Predator X39

If you care most about response time.

Spec-by-spec comparison

Acer Predator X39ASUS ROG Swift OLED PG34WCDM
91Gear score91
39″Screen size33.9″
3440×1440Resolution3440×1440
240 HzRefresh rate240 Hz
OLEDPanelOLED
0.01 msResponse time0.03 ms
≈ $800Estimated price—

The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.

Free · no install

Which one adds more to your setup?

The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.

Scan my PCSee the leaderboard →

FAQ

Is Acer Predator X39 or ASUS ROG Swift OLED PG34WCDM better?

Acer Predator X39 and ASUS ROG Swift OLED PG34WCDM are neck and neck on specs: gear scores 91 and 91. Response time: Acer Predator X39 leads (0.01 ms vs 0.03 ms).

Similar comparisons

Acer Predator X39 vs Corsair XENEON 34WQHD240-CAcer Predator X39 vs Corsair XENEON FLEX 45WQHD240Acer Predator X39 vs ASUS ROG Swift OLED PG39WCDMAcer Predator X39 vs ASUS ROG Strix OLED XG34WCDMTGASUS ROG Swift OLED PG34WCDM vs ASUS ROG Swift OLED PG39WCDMASUS ROG Swift OLED PG34WCDM vs ASUS ROG Strix OLED XG34WCDMTGASUS ROG Swift OLED PG34WCDM vs ASUS ROG Strix OLED XG27AQWMGASUS ROG Swift OLED PG34WCDM vs Corsair XENEON 34WQHD240-CASUS ROG Swift OLED PG34WCDM vs Corsair XENEON FLEX 45WQHD240