Keyboards / Comparison

Qumax Xarmor U9W vs Razer BlackWidow V4 Pro

Keyboard · Qumax

Qumax Xarmor U9W

Full-size · Cherry MX Brown · Wireless
GEAR SCORE 63.0 / 100Good
Rapid Trigger45
Switch70
Connection100
VS
Keyboard · Razer

Razer BlackWidow V4 Pro

Full-size · Razer Green · Wired · 2023
GEAR SCORE 61.0 / 100Good
Rapid Trigger45
Switch70
Connection70
Recency77
Verdict

Qumax Xarmor U9W and Razer BlackWidow V4 Pro are neck and neck on specs: gear scores 63 and 61.

  • Qumax Xarmor U9W is wireless; Razer BlackWidow V4 Pro is wired.
Pick this

Qumax Xarmor U9W

If you care most about connection.

Spec-by-spec comparison

Qumax Xarmor U9WRazer BlackWidow V4 Pro
63Gear score61
Full-sizeSizeFull-size
Cherry MX BrownSwitchRazer Green
WirelessConnectionWired
—Release year2023
—Estimated price≈ $250

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.

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FAQ

Is Qumax Xarmor U9W or Razer BlackWidow V4 Pro better?

Qumax Xarmor U9W and Razer BlackWidow V4 Pro are neck and neck on specs: gear scores 63 and 61. Qumax Xarmor U9W is wireless; Razer BlackWidow V4 Pro is wired.

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