The NuPhy Halo75 V2 (A$229.00, nuphy.com.au, 2026-09-06) is the only board here pairing a factory silent switch (Cherry Silent Red, 45gf) with gaming-usable polling — but only when run wired or on its 2.4GHz dongle at 1000Hz, not over its 125Hz Bluetooth mode. Availability decides whether that helps you: it was out of stock at nuphy.com.au on 2026-09-06, and A$229.00 is an Australian-dollar price at an Australian store, not a first-party NuPhy US figure. The in-stock alternative is the Logitech G Pro X TKL at $189.99 (logitechg.com, 2026-09-06, in stock), the runner-up on raw speed alone: 1000Hz with a 1ms report rate over LIGHTSPEED 2.4GHz beats everything else here, but it ships no silent switch and no hot-swap, so you're stuck with GX Brown/Red/Blue at whatever volume they make. Caveats: no measured decibel data exists in this corpus, so this argues from published switch marketing and published polling specs and not from a noise test; every figure is a manufacturer specification read on the date given; and prices and stock change without notice.
State the limit first: no measured decibel data exists in this corpus. This answer argues from published switch marketing (which switches a manufacturer sells as silent) plus published polling and report-rate specs — not from a noise test.
Halo75 V2 detail: Cherry Silent Red at 45gf is one of four selectable factory switches (alongside Mint 37gf linear, Raspberry 46gf linear, and Lemon 55gf tactile). Polling is 1000Hz on 2.4GHz and wired, but drops to 125Hz over Bluetooth — an 8x gap. For the silent-and-fast combination to hold at night, skip Bluetooth mode and run it on the dongle or a cable.
G Pro X TKL detail: LIGHTSPEED 2.4GHz at 1000Hz with a 1ms report rate is the fastest published figure in this corpus, but Logitech sells no silent switch for it (GX Brown, GX Red, GX Blue only), and the hot-swap the older G Pro X had was removed on this TKL LIGHTSPEED model — there's no later path to a quieter switch. At $189.99 (logitechg.com, 2026-09-06) it's also the most expensive board in this comparison with a US-dollar price.
Logitech MX Mechanical is the explicit non-fit here: its Tactile Quiet SKU is genuinely marketed as quiet, but Logitech publishes no polling-rate figure for it at all, and its USB-C port is charging-only with no wired data mode to fall back on for latency-sensitive play. It's a quiet keyboard, not a gaming keyboard, and this corpus has nothing to argue otherwise.
Value note: the two prices can no longer be subtracted — the Halo75 V2's 2026-09-06 reading is A$229.00 at an Australian store and the G Pro X TKL's is $189.99 at logitechg.com — so what is left is the feature difference: the Halo75 V2 offers a factory silent-switch option the G Pro X TKL does not, and the G Pro X TKL offers a stated 1ms report figure and nothing on the noise side.
Who this is NOT for: anyone who wants both silence and top polling over a Bluetooth connection specifically — no board in this set delivers that pairing. And it's not the MX Mechanical for a gaming use case, since no gaming-oriented polling spec is published for it here.
| Spec | NuPhy Halo75 V2 | Logitech G Pro X TKL | Logitech MX Mechanical |
|---|---|---|---|
| layout | 75% ANSI, 83-key | tenkeyless (TKL) | full-size with integrated numpad |
| switches | NuPhy factory switches (Mint 37gf linear, Raspberry 46gf linear, Lemon 55gf tactile, Cherry Silent Red 45gf) | Logitech GX Brown (tactile) / GX Red (linear) / GX Blue (clicky), MX-style cross stem | Tactile Quiet / Clicky / Linear (single switch type per SKU) |
| hot_swap | yes, 3/5-pin MX-style socket | no - switch sockets are not hot-swappable (hot-swap present on the older G Pro X, removed on the TKL LIGHTSPEED) | |
| connectivity | 2.4GHz / Bluetooth 5.0 / wired USB-C | LIGHTSPEED 2.4GHz wireless + Bluetooth; USB-C wired/charging cable | Bluetooth Low Energy or Logi Bolt 2.4GHz receiver; USB-C for charging only |
| keycaps | mSA profile, south-facing LED cutouts | double-shot PBT | dual-color keycaps, matte key surface |
| battery | 4000mAh; 9-91h all lights on, 140-200h homing bars only, up to 307h lights off (NuPhy lab test) | rechargeable, up to 50h | 1500mAh Li-Po, up to 15 days (backlight on) or ~10 months (backlight off) |
| backlight | south-facing RGB, 40+ modes | LIGHTSYNC RGB, per-key | white LED, hand-proximity sensor and ambient-light auto-adjust |
| mount_type | gasket mount, POM plate | ||
| polling_rate | 1000Hz (2.4GHz and wired), 125Hz (Bluetooth) | 1000Hz (1ms report rate) | |
| os_support | Windows, macOS, Linux, Android, iOS | Windows 10 or later (PC) | Windows, macOS, iOS, iPadOS, Linux, ChromeOS, Android |
| wireless_range | up to 32.81 ft (10 m) | up to 33 ft (10 m) | |
| dimensions | 13.86 x 5.91 x 1.5 in (352 x 150 x 38 mm) | ||
| weight | 828g (29.21 oz) | ||
| warranty | 1-year limited hardware warranty |
Last updated: 2026-09-10
Prices last checked 2026-09-06
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