NuPhy
NuPhy Air75 V2
$119.95Cheaper
Released 2023
Best Mechanical Keyboards · head-to-head
NuPhy Air75 V2 vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard
A sourced, side-by-side comparison. NuPhy Air75 V2 is cheaper at $119.95. Every spec and price links to its source.
Corsair
Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard
$249.99
Released 2022
Which is better: the NuPhy Air75 V2 or Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard?
On the specs we track, they're closely matched. The NuPhy Air75 V2 is the cheaper at $119.95.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | NuPhy Air75 V2 | Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard |
|---|---|---|
| US price | $119.95 | $249.99 |
| Brand | NuPhy | Corsair |
| Released | 2023 | 2022 |
| Layout | 75% | 100% full-size |
| Key count | 84 | 104 |
| Switch type | NuPhy / Gateron KS-33 low-profile (hot-swappable) | CORSAIR MGX magnetic-mechanical (adjustable actuation 0.4-3.6mm in 0.1mm steps) |
| Hot swappable | Yes | No |
| Connectivity | 2.4GHz / Bluetooth 5.1 / USB-C wired | USB 3.0/3.1 Type-A wired (detachable braided USB-C cable) |
| Backlight | RGB (40 lighting modes, south-facing LED) | Per-key RGB (iCUE software) |
| Knob | No | Yes |
| Build material | Aluminum frame, ABS bottom case, PBT double-shot keycaps | Etched aluminum frame |
| Wireless | Yes | No |
| Release year | 2023 | 2022 |
Sources — NuPhy Air75 V2: nuphy.com (verified 2026-06-15). Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard: corsair.com (verified 2026-06-15).
What's the difference between the NuPhy Air75 V2 and Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard?
Where the two actually differ on the specs we track (9 of 9). Matching specs are omitted.
- Layout: NuPhy Air75 V2 75% vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard 100% full-size
- Key count: NuPhy Air75 V2 84 vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard 104
- Switch type: NuPhy Air75 V2 NuPhy / Gateron KS-33 low-profile (hot-swappable) vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard CORSAIR MGX magnetic-mechanical (adjustable actuation 0.4-3.6mm in 0.1mm steps)
- Hot swappable: NuPhy Air75 V2 true vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard false
- Connectivity: NuPhy Air75 V2 2.4GHz / Bluetooth 5.1 / USB-C wired vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard USB 3.0/3.1 Type-A wired (detachable braided USB-C cable)
- Backlight: NuPhy Air75 V2 RGB (40 lighting modes, south-facing LED) vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard Per-key RGB (iCUE software)
- Knob: NuPhy Air75 V2 false vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard true
- Build material: NuPhy Air75 V2 Aluminum frame, ABS bottom case, PBT double-shot keycaps vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard Etched aluminum frame
- Wireless: NuPhy Air75 V2 true vs Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard false
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
NuPhy Air75 V2
Two whitelisted testers reviewed the exact Air75 V2 (Tom's Hardware, Tom's Guide). Both praise its low-profile typing feel, build, dampened sound and near-wired 1ms wireless for gaming. Tom's Hardware named it Editor's Choice with no stability complaints, while Tom's Guide (Recommended) hit a recurring macOS freezing bug that a firmware flash did not fix. (2 sourced reviews, 1 lab-tested.)
Praised: Low-profile keycaps give a familiar, comfortable near-full-mechanical typing feel; Solid build (aluminum top) with dampened, well-tuned sound; Large 4,000mAh battery / strong battery life for a thin board.
Flagged: Flat keycap profile has a learning curve; VIA is the only config software and feels limited/rickety; no dedicated app; Persistent macOS freezing bug not fixed by a firmware flash.
Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard
All three whitelisted reviews (Tom's Hardware, Tom's Guide, PCWorld) recommend the K70 Max RGB, praising its adjustable magnetic MGX switches with per-key dual actuation, thick double-shot PBT keycaps, smooth linear feel, and the new sound-dampened body that finally kills the old K70's case ping. All three flag the high (~$230) price. PCWorld also calls it very niche, and PCWorld and Tom's Guide note the complex iCUE software. Reviews are mostly qualitative — only Tom's Guide logged a measured typing figure (53 wpm at 90% accuracy on typingtest.com). (3 sourced reviews, 1 lab-tested.)
Praised: Adjustable magnetic MGX switches with per-key and dual-actuation customization; Improved sound-dampened body — no more case ping; Smooth linear typing feel with thick double-shot PBT keycaps.
Flagged: High price (~$230); Complex / confusing iCUE software; Switch sound and feel can be rattley or overwhelming.