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Mechanical vs Optical: A Pro Gamer’s Guide to Gaming Keyboards

Jessica Childres
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Reading time: 5 minutes
Gaming keyboards have come a long way and are now considered an essential component of any gamer’s setup. The durable frames, impressive keystroke lifespans, and customization options make them perfect for professional streamers or novice gamers. New gaming keyboards include technology like RGB backlighting, customizable profiles, programmable shortcuts, and lightning-fast key input detection.
These essential accessories have greatly impacted the competitive gaming world and can often be the difference between victory and defeat. With wireless options and a variety of sizes to choose from, gamers of any level can find the perfect option for their needs.

Understanding Keyboard Technologies

To make the best decision for your gaming needs, it's important to understand the differences between the two main types of gaming keyboards: optical and mechanical. The primary distinction lies in how they detect each keystroke, but there are other factors to consider.
Mechanical Switches
Mechanical switches detect keystrokes with physical contact between the key and the metal plates underneath them. These keyboards allow for more customization than optical keyboards and are considered the classic option. While they’re not as fast as optical keyboards, they still provide adequate response times and allow gamers to perform to the best of their abilities.
Another key distinction is the sound that comes with mechanical switches. Many users report enjoying the sound of a mechanical keyboard over an optical keyboard. Gamers who like the classic feel and feedback of pressing each key will enjoy a mechanical switch.
They typically have lifespans of around 50 to 80 million keystrokes and often come with a tenkey option, which is great for those who use the keyboard for work and gaming. Overall, a mechanical keyboard is a fantastic option for gamers looking for dual purpose or those who enjoy the sound and feel of a classic keyboard.
Optical Switches
In contrast to mechanical keyboards, optical switches use light technology to detect keystrokes. This results in faster key detection, making optical switches a wonderful choice for gamers looking to take their skills to the next level.
Another key feature of these keyboards is increased durability. They have a longer lifespan since no metal components are affected by each keystroke, making them desirable for those searching for accessories that will last for several years.
The faster key detection and longer lifespan make optical switches a smart choice for gamers looking to improve their response time and skills. The slight performance advantages may seem insignificant to some, but to streamers and advanced gamers, they can make a huge impact.

Key Performance Metrics

There are several key performance metrics to consider when choosing a gaming keyboard. Response time is one of the most important features of a keyboard in the eyes of a gamer. It indicates the time between the input of the key and the desired result or action in the game.
Keyboards with faster response times are valuable to gamers because they decrease lag and keep them in the game during every critical moment. In addition to response time, gamers look for features like the actuation point, which is the point at which a keystroke is detected after pressing the key. Smaller actuation points result in faster response time, making it an essential feature for professional gamers and streamers.
The HyperX Alloy Origins PBT Mechanical Gaming Keyboard boasts an impressive 1.8mm actuation point, which is perfect for gamers or those who work in high-speed industries and value fast response times.
Gamers who primarily battle in player-vs.-player games often rely on input speed and value every millisecond they can gain through personalization. Metrics such as the debounce time and polling rate on a gaming keyboard can greatly impact a gamer’s success when battling it out.
The debounce time on a keyboard refers to the time between a keystroke, the recognition, and the waiting period to ensure no extra bounce or key press is detected within a specific time frame. This happens in under a second, but professional gamers and streamers prefer small or no debounce time in a keyboard because even an extra millisecond can help them achieve victory.
Mechanical keyboards typically have higher debounce times because they rely on physical contact between metal components to detect an input. You can alter these settings to decrease the debounce time, but there may be a higher chance of multiple input detections on the keyboard when not gaming.
The N-key rollover is another valuable feature that can take gamers to the next level. A keyboard with an N-key rollover can detect multiple key presses simultaneously, which is essential for games requiring combination or multiple presses in rapid succession.
The HyperX Alloy Origins 65 Mechanical Gaming Keyboard offers N-key capabilities and a 1.8mm actuation point, making it a fantastic option for those looking to enhance their gaming setup.

Impact on Gaming Performance

Choosing between a mechanical or optical keyboard depends on the features most important to you.
  • Speed and Durability: Optical keyboards provide faster key detection and longer lifespans due to the absence of physical contact components, making them an ideal choice for those prioritizing performance.
  • Tactile Feedback and Customization: Mechanical keyboards offer a traditional feel and sound, with greater customization options such as keycaps and switch types.
  • Multitasking Capabilities: Many mechanical keyboards include N-key rollover features, essential for gamers who require simultaneous key presses.

Feature Analysis

With ongoing advancements in technology, finding a gaming keyboard that meets your needs is easier than ever. The HyperX Alloy Rise Gaming Keyboard offers customizable RGB backlighting, auto-adjusting light sensors, and a detachable cable for convenience. Many HP gaming laptops also feature RGB lighting, adding an immersive touch to your gaming experience.
HyperX gaming keyboards are macro programmable, allowing gamers to assign actions to specific keys for quicker execution. The HyperX Alloy MKW100, for instance, features a durable aluminum frame, ensuring long-lasting performance.

Real-World Applications

Selecting the right keyboard form factor is crucial for comfort and efficiency.
  • Full-Size Keyboards: Include a numeric keypad, ideal for multitasking but may take up more desk space.
  • Tenkeyless (TKL) Keyboards: Offer a compact size without the numeric pad, freeing up space while maintaining functionality.
  • 60% and 65% Keyboards: Ultra-compact designs perfect for gamers with limited space or frequent travelers.
Mechanical keyboards typically provide more size options compared to optical keyboards, offering flexibility to match individual preferences.

Making the Right Choice

Ultimately, choosing the right gaming keyboard depends on your priorities:
  • For Speed and Durability: Optical keyboards are the best choice, with minimal lag and long lifespans.
  • For Customization and Classic Feel: Mechanical keyboards provide versatile features like switch options, customizable keycaps, and compact sizing.
When you’re ready to upgrade your gaming setup, explore the impressive lineup of HyperX gaming keyboards. With a wide variety of sizes and price points, there's something for everyone.

About the Author

Jessica Childres is a contributing writer for HP Tech Takes. A former PE teacher living in Panama City, Florida, Jessica enjoys reading, writing, and spending time on the beach with her husband and two dogs.

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