Monitors / Comparison

AOC 25G51Z vs Cooler Master GM2711S

Monitor · AOC

AOC 25G51Z

24.5″ · 1920×1080 · 240 Hz · IPS
GEAR SCORE 77.0 / 100Very good
Refresh rate86
Resolution55
Panel80
Response time98
VS
Monitor · Cooler Master

Cooler Master GM2711S

27″ · 2560×1440 · 180 Hz · IPS
GEAR SCORE 77.0 / 100Very good
Refresh rate72
Resolution80
Panel80
Response time78
Verdict

AOC 25G51Z and Cooler Master GM2711S are neck and neck on specs: gear scores 77 and 77.

  • Resolution: Cooler Master GM2711S leads (2560×1440 vs 1920×1080).
  • Refresh rate: AOC 25G51Z leads (240 Hz vs 180 Hz).
  • Response time: AOC 25G51Z leads (0.3 ms vs 2 ms).
Pick this

AOC 25G51Z

If you care most about refresh rate, response time.

Pick this

Cooler Master GM2711S

If you care most about resolution.

Spec-by-spec comparison

AOC 25G51ZCooler Master GM2711S
77Gear score77
24.5″Screen size27″
1920×1080Resolution2560×1440
240 HzRefresh rate180 Hz
IPSPanelIPS
0.3 msResponse time2 ms

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

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FAQ

Is AOC 25G51Z or Cooler Master GM2711S better?

AOC 25G51Z and Cooler Master GM2711S are neck and neck on specs: gear scores 77 and 77. Resolution: Cooler Master GM2711S leads (2560×1440 vs 1920×1080). Refresh rate: AOC 25G51Z leads (240 Hz vs 180 Hz). Response time: AOC 25G51Z leads (0.3 ms vs 2 ms).

Which has the higher refresh rate?

Refresh rate: AOC 25G51Z leads (240 Hz vs 180 Hz).