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Corsair K100 RGB vs Razer BlackWidow V4 Pro: Comparison
Corsair K100 RGB and Razer BlackWidow V4 Pro differ on switch type: Corsair K100 RGB at Cherry MX Speed Silver or Corsair OPX Optical-Mechanical, Razer BlackWidow V4 Pro at Razer Green (Clicky) or Yellow (Linear).
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Corsair | Razer |
| Layout | Full-Size | Full-Size |
| Model | K100 RGB | BlackWidow V4 Pro |
| Switch Type | Cherry MX Speed Silver or Corsair OPX Optical-Mechanical | Razer Green (Clicky) or Yellow (Linear) |
| Connectivity | Wired USB (USB passthrough included) | USB-C Wired |
| Hot-Swappable | false | true |
| Backlighting | 144-Zone Per-Key RGB with iCUE | RGB (Chroma) |
| Polling Rate | Up to 8000 Hz (Axon) | Up to 8000Hz (HyperPolling Dongle) |
Price comparison
| Retailer | Corsair K100 RGB | Razer BlackWidow V4 Pro |
|---|---|---|
| Corsair | View on Corsair |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Corsair K100 RGB
8 / 10 Expert Rating
A feature-loaded full-size flagship for players who want a control wheel and macro keys alongside serious polling speed.
Razer BlackWidow V4 Pro
8 / 10 Expert Rating
A full-size flagship whose extra physical dials and rollers genuinely add manual control options beyond what a typical gaming keyboard offers, at the cost of desk space.




