
Corsair K100
Score: 88/100
Glorious GMMK PRO 75%
Score: 90/100Rankings

The Glorious GMMK PRO 75% is a high-end wired keyboard featuring a solid aluminum build and low-actuation Fox Linear switches with extensive RGB and software customization. Its main trade-offs are the heavy weight and lack of wireless connectivity. Best suited for enthusiasts and competitive gamers who prioritize build quality and customization.

The Corsair K100 RGB is a full-size wired gaming keyboard featuring ultra-fast OPX optical-mechanical switches and a premium aluminum chassis with extensive per-key RGB customization. Its wired-only design and premium price may deter budget-oriented users. Ideal for competitive esports athletes seeking top performance.
| Attribute | ![]() | ![]() |
|---|---|---|
110 keysbest | — | |
4,000 Hzbest | 1,000 Hz | |
| ↓ lower better | 1,310 gbest | 1,497 g |
45 gbest | — | |
2 yearsbest | 2 yearsbest | |
6 keysbest | — | |
44 zonesbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Polling Rate (Hz) | 4000 Hz | 1000 Hz |
Connectivity(1) | ||
Connection Type | Wired | Wired USB-C |
Build & Design(3) | ||
Switch Type | OPX | Glorious Fox Linear |
Weight (g) | 1310 g | 1497 g |
Dimensions (W×H×L) (mm) | 470x166x38 mm mm | 330x33x135 mm |


Products in the top-left offer the best value (high score, low price).

Professional reviewers consistently praise the K100 for its groundbreaking optical-mechanical OPX switches, ultra-high polling rate, and robust aluminum build, positioning it as a specialist tool for esports and high-performance gaming. They also note that the lack of wireless connectivity and the premium price may limit its appeal to a broader audience.
Consumers echo the professional sentiment on responsiveness and build quality, highlighting the comfort of the magnetic palm rest and the depth of RGB customization. However, they also voice concerns about the wired-only design and the learning curve associated with the ultra-fast linear switches.

Professional reviewers commend the GLO-GMMK-P75-FOX-B for its premium aluminum build, gasket-mounted plate, and low-actuation Fox Linear switches, describing it as a top-tier choice for enthusiasts who demand high customization and a solid typing experience, while noting the trade-off of added weight and the absence of wireless connectivity.
Consumers express strong approval of the keyboard's sturdy construction, smooth pre-lubed switches, and extensive RGB and software customization, though they commonly mention the heavy weight and wired-only design as areas that could be improved.

