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Logitech G915 vs G815 Mechanical Gaming Keyboards (2021): What’s The Difference?

Logitech’s ultra-thin mechanical keyboards are some of the best in the market. The Logitech G915 and G815 mechanical gaming keyboards are no exception. They sport low-profile GL switches and feature the brand’s LIGHTSYNC RGB lighting technology that syncs with content and other compatible devices. Below, we note the differences between the Logitech G915 and Logitech G815 keyboards along with recommendations on which to choose.

Logitech G915 vs G815 Mechanical Gaming Keyboard Comparison Chart

ModelLogitech G915 Mechanical Gaming KeyboardLogitech G815 Mechanical Gaming Keyboard
 Logitech G915 Wireless Mechanical Gaming Keyboard (Tactile) - BlackLogitech G815 LIGHTSYNC RGB Mechanical Gaming Keyboard with Low Profile GL Tactile key switch, 5...
PriceCheck PriceCheck Price
USB PassthroughNoYes
Mechanical SwitchesLow-profile GL switchesLow-profile GL switches
GL Switch OptionsLinear, Tactile, ClickyLinear, Tactile, Clicky
Programmable Macros5 dedicated G-keys5 dedicated G-keys
Media ControlsYesYes
Onboard Profiles33
Single-key RGBYesYes
Battery Life30 hours @ 100% brightnessn/a
Dimensions18.7 x 5.8 x 0.8 inches18.7 x 5.9 x 0.8 inches
Weight2.3 lb (1 kg)2.2 oz (1 kg)
CompatibilityWindows, Mac OS, Linux, Android, iOS, iPadOSWindows, Mac OS, Linux


The Logitech G915 is wireless while the Logitech G815 is wired.

Aside from the cable and a few buttons, the Logitech G915 (top) and G815 (bottom) are practically identical.

Because they’re launched as wireless and wired versions of essentially the same mechanical keyboard, there are only very few differences between the Logitech G915 and G815. The Logitech G915 LIGHTSPEED RGB mechanical gaming keyboard features the brand’s advanced wireless tech designed for e-sports. Meanwhile, the Logitech G815 LIGHTSPEED is simply its wired counterpart.

As such, the Logitech G915 has a couple more buttons for switching between the USB receiver and Bluetooth connectivity. It also comes with a micro-USB cable so you can charge and play at the same time. On the other hand, the Logitech G815 has a braided cable that needs to remain plugged in as well as a USB passthrough port beside it.

In all other respects, the Logitech G915 and G815 are identical. They have an ultra-thin design featuring an aluminum alloy top plate that radiates premium quality with minimalist aesthetics. With their low-profile keys, each keyboard is less than an inch tall. However, the addition of G-keys, memory buttons, and slight spacing between keys make them fairly broad and wide, so you’ll need to clear more room on your desk.


The Logitech G915 and G815 have nearly all the same features.

You’ll be able to configure the RGB backlighting, macro keys, and onboard profiles of both the G915 and G815.

As mentioned, the only differences between the Logitech G915 and G815 keyboards are their wireless and wired configurations. However, that impacts their usability a lot since you’ll be able to use the G915 on more platforms than the G815. With Bluetooth connectivity, you can connect the Logitech G915 to iOS, iPadOS, and Android devices in addition to the Windows, macOS, and Linux compatibility of the G815.

In lieu of that, the Logitech G815 mechanical keyboard has USB passthrough for enhanced speed and full-power throughput. This also lets you plug in another device, to charge your gaming mouse for example.

Customize the Logitech G915 and G815 with the Logitech G HUB app.

The G915 and G815 share all other features, such as LIGHTSPEED RGB lighting, onboard media controls, and customizable macro keys. With 5 G-keys and 3 onboard profiles, you can save up to 15 custom commands within easy reach. At the top right of the keyboards are the volume roller along with buttons to play, pause or skip music and mute audio.

Using the downloadable Logitech G HUB software, you can fully customize each key’s lighting with any of the 16.8 million colors available. You can choose from preset animations or create your own, and you can even set them to be driven by game effects, audio, or visual cues. You can quickly switch between lighting effects using the brightness key + 1-7 number buttons. The Game Mode button beside it disables the Windows key along with other unneeded keys to prevent distractions while gaming.


The Logitech G915 and G815 provide similar performance.

Typing on the Logitech G915 and G815 feels fast and smooth.

There’s no discernible difference between the Logitech G915 and G815 mechanical gaming keyboards when it comes to overall typing experience. Logitech’s LIGHTSPEED wireless tech ensures there’s no lag with its 1 ms report rate. Typing feels relaxed as the space between keys give ample room if your fingers are on the bigger side. Despite their thin builds, both are heavy and solid enough to stay still during intense action.

Keys are responsive without any repeating issues, and their short height and low pre-travel makes them comfortable to use. The low-profile switches on the Logitech G915 and G815 are about half the height of standard switches. You need less actuation force than typical mechanical keyboards, which means less finger fatigue during long gaming sessions.

Get the keyboard feel you like with three available switch types for the Logitech G915 and G815.

You can choose between three GL switch options to match your preferred button press feel. Linear has a smooth, silent stroke while Clicky makes audible clicks and tactile feedback. Tactile sits in between these, providing gentler feedback and a quieter response.

When fully charged, the Logitech G915 can last up to 30 hours with the backlight brightness set to 100%. Turning off all lights can extend battery life to more than 100 days of use, according to Logitech. It will fully charge in 3 hours or you can keep it plugged in via micro-USB.


The Logitech G915 is more portable and works with more platforms than the Logitech G815.

The only real decision you need to make when choosing between the Logitech G915 and G815 is whether the additional wireless capabilities of the G915 is worth their price difference of around $50. The answer will likely be yes, if you’re already considering a mechanical keyboard at their premium price range.

As such, the portability and compatibility of the Logitech G915 wireless mechanical keyboard give it the edge, since you still get the option of plugging it in and removing battery-related concerns. You can pair it with multiple devices and switch easily, so you can get a full-size keyboard for Android and iPad tablets if you so choose. A fully wireless keyboard and mouse setup will also give you an easier time managing your gaming rig and desk.

If you don’t need any wireless features, the Logitech G815 RGB mechanical keyboard saves you quite a bit while providing the same performance. The majority of gaming PC enthusiasts have their setups pretty well-settled so they aren’t likely to move accessories between computers and other devices. In this case, the G815 is easily better value.


๐Ÿ“Œ Is the Logitech G915 worth it?

Yes, the Logitech G915 mechanical gaming keyboard offers outstanding performance with full RGB lighting and wireless connectivity. Its low-profile GL switches make it easy and comfortable to type on and you can choose which type of tactile feedback you get.

๐Ÿ“Œ What is the best Logitech gaming keyboard?

We’d rank the Logitech G915 mechanical keyboard at the top. It’s Logitech’s current flagship keyboard featuring its latest advancements for gaming accessories.

๐Ÿ“Œ Is a mechanical keyboard better for gaming?

In general, yes, mechanical keyboards are optimal for gaming because they’re faster, more durable, and provide satisfying feedback. However, some still prefer the feel and lighter builds of membrane keyboards.

๐Ÿ“Œ Does Logitech make mechanical keyboards?

Yes, the Logitech G915 and G815 are its latest mechanical keyboards, featuring their new low-profile GL switches. They were released in August 2019.

Last update on 2021-07-19 / Affiliate links / Images from Amazon Product Advertising API

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Derick Bondoc

Managing Editor at Compare Before Buying. Writer and researcher passionate about gadgets, gaming and snacks.