Corsair K70 RGB Pro vs Razer BlackWidow V4 — Which Should You Buy?
Side-by-side comparison of Corsair K70 RGB Pro and Razer BlackWidow V4. We compare specs, performance, and value to help you decide.
Feature Comparison
| Feature | Corsair K70 RGB Pro | Razer BlackWidow V4 |
|---|---|---|
| Layout | Full-size | Full-size |
| Switch Type | Cherry MX Red, Speed, or Brown | Razer Green (clicky) or Yellow (linear) |
| Hot-Swappable | No | No |
| Connectivity | USB-C | USB-C |
| Backlight | Per-key RGB | Per-key Chroma RGB |
| Keycap Material | PBT (optional) / ABS | ABS doubleshot |
| Build Material | Aluminum | Aluminum top, plastic base |
| Polling Rate | 8000Hz (AXON) | 8000Hz |
| N-Key Rollover | Yes | Yes |
| Weight | 1.0 kg | 1.1 kg |
Corsair K70 RGB Pro
Pros
- ✓Cherry MX switches, reliable and consistent
- ✓Full-size layout with dedicated media keys
- ✓Magnetic wrist rest included
- ✓Per-key RGB with iCUE control
- ✓Aluminum frame, durable
- ✓8MB onboard profile storage
- ✓Volume roller and media keys
Cons
- ✗Not hot-swappable
- ✗Wired only
- ✗iCUE required for full customization
Razer BlackWidow V4
Pros
- ✓Command dial for media and app control
- ✓Dedicated macro keys (5)
- ✓Razer Chroma RGB, extensive effects
- ✓Magnetic leatherette wrist rest
- ✓Aluminum top plate
- ✓Razer Synapse integration
- ✓8000Hz HyperPolling (wired)
Cons
- ✗Not hot-swappable
- ✗Synapse required, can be heavy
- ✗Full-size only
Our Verdict
Corsair K70 RGB Pro
The K70 RGB Pro is a solid full-size gaming keyboard with premium Cherry MX switches and Corsair's ecosystem. Best for gamers who want a traditional layout.
Price Drop Alert — View Deal NowRazer BlackWidow V4
The BlackWidow V4 is a feature-rich gaming keyboard with a command dial and macro keys. Best for Razer ecosystem users and gamers who want extra controls.
Sale Price Live — Don't Miss OutOur Methodology
We type-test each keyboard for at least 2 weeks in real work and gaming scenarios. We measure actuation force with a force gauge, test latency with specialized tools, and evaluate build quality, keycap material, and sound profile. No manufacturer has editorial influence over our rankings.
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