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Keychron C3 Pro vs Razer BlackWidow V4 Pro: Comparison
Keychron C3 Pro and Razer BlackWidow V4 Pro differ on layout: Keychron C3 Pro at TKL (87-Key), Razer BlackWidow V4 Pro at Full-Size.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Keychron | Razer |
| Layout | TKL (87-Key) | Full-Size |
| Model | C3 Pro | BlackWidow V4 Pro |
| Switch Type | Keychron K Pro Mechanical (Brown/Red/Banana) | Razer Green (Clicky) or Yellow (Linear) |
| Connectivity | Wired USB-C | USB-C Wired |
| Hot-Swappable | true | true |
| Backlighting | South-Facing RGB | RGB (Chroma) |
| Polling Rate | 1000 Hz | Up to 8000Hz (HyperPolling Dongle) |
Price comparison
| Retailer | Keychron C3 Pro | Razer BlackWidow V4 Pro |
|---|---|---|
| Keychron | View on Keychron |
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
Keychron C3 Pro
7 / 10 Expert Rating
The cheapest legitimate way to get a hot-swappable QMK-capable mechanical keyboard from a known brand.
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.




