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Keydous NJ80 vs Razer BlackWidow V4 Pro: Comparison
Keydous NJ80 and Razer BlackWidow V4 Pro differ on switch type: Keydous NJ80 at Gateron Pro / TTC Hot-Swap Mechanical, Razer BlackWidow V4 Pro at Razer Green (Clicky) or Yellow (Linear).
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | Keydous | Razer |
| Layout | 75% | Full-Size |
| Model | NJ80 | BlackWidow V4 Pro |
| Switch Type | Gateron Pro / TTC Hot-Swap Mechanical | Razer Green (Clicky) or Yellow (Linear) |
| Connectivity | Bluetooth 5.0 / 2.4GHz RF / USB-C Wired | USB-C Wired |
| Backlighting | South-Facing RGB | RGB (Chroma) |
| Polling Rate | 1000 Hz | Up to 8000Hz (HyperPolling Dongle) |
Price comparison
| Retailer | Keydous NJ80 | Razer BlackWidow V4 Pro |
|---|---|---|
| Keydous | View on Keydous |
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
Keydous NJ80
8 / 10 Expert Rating
One of the best value entries into gasket-mounted, QMK/VIA wireless custom keyboards.
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.




