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Keychron K2 Pro vs Razer BlackWidow V4 X: Comparison
Keychron K2 Pro and Razer BlackWidow V4 X differ on switch type: Keychron K2 Pro at Keychron K Pro Mechanical (Brown/Red/Banana), Razer BlackWidow V4 X at Razer Green (Clicky) or Yellow (Linear) Mechanical.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Keychron | Razer |
| Layout | 75% (84-Key) | Full-Size |
| Model | K2 Pro | BlackWidow V4 X |
| Switch Type | Keychron K Pro Mechanical (Brown/Red/Banana) | Razer Green (Clicky) or Yellow (Linear) Mechanical |
| Connectivity | Bluetooth 5.1 (up to 3 devices) / USB-C Wired | Wired (USB-A) |
| Keycap Material | Double-Shot PBT | Doubleshot ABS |
| Hot-Swappable | true | false |
| Backlighting | South-Facing RGB | Per-key Chroma RGB |
| Polling Rate | 1000 Hz (wired) | 1000 Hz |
Price comparison
| Retailer | Keychron K2 Pro | Razer BlackWidow V4 X |
|---|---|---|
| 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 K2 Pro
8 / 10 Expert Rating
A dependable, well-supported 75% wireless board that remains one of the easiest ways into QMK/VIA customization.
Razer BlackWidow V4 X
7 / 10 Expert Rating
A solid, no-frills entry into Razer's ecosystem, but the lack of hot-swap sockets is a real limitation at this point in the market.