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Reddit
reddit.com › r/mechanicalkeyboards › mechanical vs optical switches
r/MechanicalKeyboards on Reddit: Mechanical vs Optical Switches
October 17, 2022 -

I am quite new into mechanical keyboards. How to choose between them? Please advice, thank you.

Also, low profile vs normal mechanical keyboard, which to choose?

Top answer
1 of 5
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Mechanical and normal is the default. Unless you have a specific reason to choose it, you're limiting yourself to a much smaller pool of possibilities and in general are considered worse, which is why they're not the default. For mechanical vs optical: Mechanical was the default and still is because nothing else offers a good enough trade off to switch. Optical does offer some benefits, but wasn't enough for the entire market to swap. As far as I know, the most common selling points are: 1. They last longer because they use light instead of electrical contacts (While it might be technically true, in most cases people aren't replacing keyboards or switches because a switch dies from regular use. You're probably replacing it for other reasons, so in most cases switch lifespan shouldn't affect your decision IMO. If you're able to swap switches anyway whether because you can solder or it's hotswap, it's not really a big deal to replace dead switches. Even if you're not going to fix dead switches, if you used your keyboard down to actually wear out a switch, you're probably more than happy with how long it lasted anyway) 2. They actuate faster (Sometimes, but not always as this just depends on the actuation distance. Some mechanical switches, often called speed switches, offer shorter actuation points, but it isn't always desired since it can also increase the frequency of fat finger mistakes) 3. They have less latency (I don't know too much, but apparently using optical switches can offer lower latency than mechanical switches because they have to work around something called debounce. So while it technically can reduce latency, I haven't seen anything regarding the difference in latency and whether it's an amount that someone would or could even notice in the context of everything else that adds latency.) As for low profile, I don't know if you mean low profile cases or low profile switches. Low profile cases is almost purely an aesthetic choice, one that most people don't like. Me personally I used to use low profile cases exclusively because I used my palm to press left ctrl. I've since swapped my left ctrl to where caps lock normally is and have moved away from low profile cases. They're super limited in choice, so unless you have a specific desire, it's generally not recommended. Unless you REALLY want to see your switches from the side or something (even then, just get something with a clear case). If you're talking low profile switches, I don't have personal experience in these. As far as I know, most low profile switches require low profile keycaps as well, though I believe I have seen cherry compatible low profile switches. You'd only really look for low profile switch keyboards if you really wanted it for it's thinness. Nobody picks and uses low profile switches for any other reason. (Basically they offer nothing other than its lack of thickness, but you are giving up a lot such as a lot of options, lower travel time, etc.)
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All I’ll say is, I was global elite in csgo when I had a £30 ordinary msi keyboard, than a razer huntsman elite with optical switches. You’re all deluded and take this subject way too far.
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HP
hp.com › us-en › shop › tech-takes › mechanical-vs-optical-gaming-keyboards
Mechanical Vs Optical a Pro Gamers Guide To Gaming Keyboards | HP® Tech Takes
January 24, 2025 - 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.
Discussions

Do optical clicky switches feel like mechanical clicky switches? | Overclockers UK Forums
Hi, I'm thinking of getting my first mechanical keyboard the gk61 in blue clicky switches, I know optical switches are faster but was wondering if the switches optical switches feel like true mechanical switches? I am switching from mecha dome switches and as it is my first mechanical keyboard I... More on forums.overclockers.co.uk
🌐 forums.overclockers.co.uk
November 12, 2020
why do people prefer mechanical over optical keyboards? : MechanicalKeyboards
Over the past few weeks, I've been looking for a new keyboard to buy and I've noticed people on youtube who build keyboards tend to build... More on old.reddit.com
🌐 r/MechanicalKeyboards
Mechanical vs Optical Switches
Mechanical and normal is the default. Unless you have a specific reason to choose it, you're limiting yourself to a much smaller pool of possibilities and in general are considered worse, which is why they're not the default. For mechanical vs optical: Mechanical was the default and still is because nothing else offers a good enough trade off to switch. Optical does offer some benefits, but wasn't enough for the entire market to swap. As far as I know, the most common selling points are: 1. They last longer because they use light instead of electrical contacts (While it might be technically true, in most cases people aren't replacing keyboards or switches because a switch dies from regular use. You're probably replacing it for other reasons, so in most cases switch lifespan shouldn't affect your decision IMO. If you're able to swap switches anyway whether because you can solder or it's hotswap, it's not really a big deal to replace dead switches. Even if you're not going to fix dead switches, if you used your keyboard down to actually wear out a switch, you're probably more than happy with how long it lasted anyway) 2. They actuate faster (Sometimes, but not always as this just depends on the actuation distance. Some mechanical switches, often called speed switches, offer shorter actuation points, but it isn't always desired since it can also increase the frequency of fat finger mistakes) 3. They have less latency (I don't know too much, but apparently using optical switches can offer lower latency than mechanical switches because they have to work around something called debounce. So while it technically can reduce latency, I haven't seen anything regarding the difference in latency and whether it's an amount that someone would or could even notice in the context of everything else that adds latency.) As for low profile, I don't know if you mean low profile cases or low profile switches. Low profile cases is almost purely an aesthetic choice, one that most people don't like. Me personally I used to use low profile cases exclusively because I used my palm to press left ctrl. I've since swapped my left ctrl to where caps lock normally is and have moved away from low profile cases. They're super limited in choice, so unless you have a specific desire, it's generally not recommended. Unless you REALLY want to see your switches from the side or something (even then, just get something with a clear case). If you're talking low profile switches, I don't have personal experience in these. As far as I know, most low profile switches require low profile keycaps as well, though I believe I have seen cherry compatible low profile switches. You'd only really look for low profile switch keyboards if you really wanted it for it's thinness. Nobody picks and uses low profile switches for any other reason. (Basically they offer nothing other than its lack of thickness, but you are giving up a lot such as a lot of options, lower travel time, etc.) More on reddit.com
🌐 r/MechanicalKeyboards
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44
October 17, 2022
Optical Switches vs Mechanical Switches
Avoid Posting "Which Keyboard should I buy?" or "How should I buy xyz Keyboard?". Consider using the sticky at the top or the search function. Many of the common questions are answered in the Wiki including a list of Vendors I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns. More on reddit.com
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June 19, 2021
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Hirosart
hirosarts.com › home › optical vs mechanical switches – which is better?
Optical vs Mechanical Switches – Which is better? - Hirosart
June 13, 2024 - Unlike mechanical switches, optical switches use light (typically infrared) for actuation. When you press a key, it interrupts the light beam, directing it to the sensor component.
Price   $9 - $250
Call   +84366004095
Address   30 Tran Huu Duc, Nam Tu Liem District, 10000
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Fantech World
fantechworld.com › blogs › fantech-tips › optical-vs-mechanical-keyboards-whats-the-difference
Optical vs Mechanical Keyboards - What's The Difference? – Fantech World
April 6, 2023 - Optical keyboards are a relatively new technology in the keyboard market. They utilize light to detect key presses instead of physical switches, which is a departure from traditional mechanical keyboards.
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H|ard|Forum
hardforum.com › [h]ard|ware › mice and keyboards
Optical vs. Mechanical Keyboards. Which do you prefer? | [H]ard|Forum
November 26, 2018 - I know mechanical keyboards have ... Due to the fact that optical keyboards use light as an actuation point rather than metal to metal contact like a mechanical keyboard, they have more reliable, consistent latency, and a better and longer lifespan....
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Keychron
keychron.com › blogs › news › the-difference-between-optical-switches-and-mechanical-switches
The Difference Between Optical Switches And Mechanical Switches – Keychron
July 31, 2020 - Additionally, optical switches remove the need for soldering switches to a PCB. However, since optical switches are not widely used in mechanical keyboards, there are limited switches to choose from unlike mechanical switches.
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AZIO Corporation
aziocorp.com › blog › mechanical, optical & membrane keyboards — which one is right for you?
Mechanical, Optical & Membrane Keyboards — Which One Is Right For You? - AZIO Corporation
November 17, 2021 - Another perk for some users is the fact that optical keyboards are usually engineered to resist liquid intrusion, making this style of keyboard a solid option for use in environments where moisture poses a risk to peripheral devices. Unlike optical and mechanical keyboards that have individual keys that cover each switch, membrane keyboards consist of a flexible, one-piece printed silicone keyboard, or membrane.
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MelGeek
melgeek.com › blogs › melgeek-lab › are-optical-or-mechanical-switches-better
Are optical or mechanical switches better – MelGeek
June 3, 2024 - Optical switches utilize light technology to detect typed keys, providing the advantages of mechanical switches. They are based on light sensors that allow detecting hits and thus they become quicker.
Find elsewhere
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Overclockers UK
forums.overclockers.co.uk › hardware › gaming peripherals
Do optical clicky switches feel like mechanical clicky switches? | Overclockers UK Forums
November 12, 2020 - Hi, I'm thinking of getting my first mechanical keyboard the gk61 in blue clicky switches, I know optical switches are faster but was wondering if the switches optical switches feel like true mechanical switches? I am switching from mecha dome switches and as it is my first mechanical keyboard I...
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Switch and Click
switchandclick.com › home › blog › optical vs mechanical: which is better?
Optical vs Mechanical: Which is Better? | Switch and Click
March 8, 2021 - On the other hand, there are only a few keyboards out there that come standard with optical switches. If you go to a big box store, almost every keyboard available will be mechanical, while their might be one or two optical.
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Quora
quora.com › What-are-some-good-reasons-to-buy-a-mechanical-or-optical-laptop-switch-keyboard
What are some good reasons to buy a mechanical or optical laptop switch keyboard? - Quora
Answer: Q: What are some good reasons to buy a mechanical or optical switch keyboard? Key feel, speed, “cool” factor. Mechanical keyboards have a key feel that is very different from a standard membrane keyboard. Some people really like it better. I don’t know what an optical keyboard ...
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Lorgar
lorgar.com › home › all › mechanical, optical & membrane keyboards
Mechanical, Optical & Membrane Keyboards - Gaming Accessories Lorgar Blog
July 3, 2025 - They tend to be more expensive ... keyboard. Optical keyboard – is a device with individual switches, which instead of purely mechanical action of connecting the contacts, use light to detect keystrokes....
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Akkogear
akkogear.eu › home › news › news
Optical vs Mechanical Switches: Which is Right for You?
August 28, 2024 - Optical switches are not widely available, and those that are are typically employed by keyboard makers on completed products. There is no conclusion on which one is better, mechanical switches or optical switches. They have their own advantages and disadvantages.
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Ranked
ranked.gg › blogs › news › the-difference-between-mechanical-switches-and-optical-switches
The Difference Between Mechanical Switches and Optical Switches – Ranked
August 16, 2022 - Ultimately, the choice between optical switches and mechanical switches comes down to personal preference, as there is no "right" or "wrong" choice. By considering the benefits of each type of switch and your own typing preferences, you can make an informed decision when choosing a mechanical keyboard.
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XDA Developers
xda-developers.com › home › how analog optical switches differ from mechanical switches
How analog optical switches differ from mechanical switches
February 5, 2024 - Optical analog switches generally come at a higher cost compared to mechanical switches. This price difference is mainly due to fabrication complexity and no budget options. On the other hand, mechanical switches have been around longer, with a wide range of budget-friendly options thanks to large-scale production and availability. Mechanical switches have been a mainstay in keyboard technology for decades, resulting in a vast array of options.
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Overclock.net
overclock.net › home › forums › components › keyboards
Optical vs. Mechanical Keyboards. Which do you prefer? | Overclock.net
November 25, 2018 - Only problem I personally have with optical is the lack of choice and the fact that you can't really swap out the switches for very different ones. Optical is still pretty new, and most of the ones available now are very gamery in look and quality. You don't really have any specialty boards yet like you do with enthousiast grade mechanical keyboards.
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Quora
quora.com › Do-you-prefer-optical-or-mechanical-keyboards
Do you prefer optical or mechanical keyboards? - Quora
Answer (1 of 4): As I have three rather different keyboards, I’ll answer. * One is a UHK, which is currently broken, it has got brown Kailh switches (mechanical). * The other one is a Havit keyboard with low profile blue switches (mechanical). * And I’m currently typing this on a Wooting one,...
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Asus
rog.asus.com › rog keyboard switches
ROG Keyboard Switches | Switch to a Game Changer
Unlike traditional mechanical switches, the ROG RX optical mechanical switches have near-zero debounce delay that allow your triggers to be ahead of your opponents always.
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Voltcave
voltcave.com › home › optical vs. mechanical switches: which one’s better?
Optical vs. Mechanical Switches: Which One's Better? – Voltcave
March 22, 2023 - Optical switches have quicker response times and better durability, but neither is important enough to overcome the advantages mechanical switches have elsewhere. If you’ve shopped for a new mechanical keyboard lately, you’ve probably noticed ...