Compare Logitech G515 Lightspeed vs Corsair K65 Plus

P1 Logitech G515 Lightspeed
P2 Corsair K65 Plus

Comparison Takeaways

Logitech G515 Lightspeed

Where It Has the Edge

  • legend visibility is 3.8 vs 2.1. Legend visibility was mixed: shine-through legends were often praised, but some reviews noted uneven lighting, hard-to-read unlit legends,...
  • onboard memory is 4.5 vs 3.0. Onboard memory received positive evidence where mentioned, letting users store lighting, profiles, or settings on the keyboard.
  • per-key lighting control is 4.6 vs 3.5. Per-key lighting control was well supported, with reviewers mentioning individual key lighting, per-key RGB, and key-by-key color customization.
  • extra gaming features is 4.3 vs 3.3. Gaming extras are useful but software-led: reviewers liked Game Mode, n-key rollover, and key disabling, while some missed...

Corsair K65 Plus

Where It Has the Edge

  • hot-swappable switches is 5.0 vs 1.5. Hot-swappable switches were a universal strength, consistently described as easy, included, and central to the board’s appeal.
  • volume control is 4.5 vs 2.0. Volume control was straightforward and well-liked, with the dial defaulting to volume and mute behavior.
  • ease of switch replacement is 4.6 vs 2.3. Switch replacement was usually easy and solder-free, though one review found some switches took force to remove.
  • media controls is 4.4 vs 2.2. Media controls were useful through the multifunction dial, though some reviewers wanted deeper dial customization.
Average score
Product 1: Logitech G515 Lightspeed
4.0
Product 2: Corsair K65 Plus
4.1
acoustics
Product 1: Logitech G515 Lightspeed
4.3

Reviewers generally found the G515’s sound profile quiet and pleasant, with damped acoustics that avoid harsh rattle or hollow case noise.

Product 2: Corsair K65 Plus
4.3

Acoustics were a standout because damping, lubed switches, and improved stabilizers created a softer, fuller sound.

actuation consistency
Product 1: Logitech G515 Lightspeed
4.4

Where reviewers discussed consistency, they described the switches as smooth, responsive, and consistent across keys.

Product 2: Corsair K65 Plus
4.0

One reviewer found travel smooth with little wiggle, suggesting consistent actuation in regular typing and gaming.

backlight brightness
Product 1: Logitech G515 Lightspeed
4.0

Backlighting was usually viewed as useful and configurable, though one review noted it is not extremely bright beyond normal desk use.

Product 2: Corsair K65 Plus
4.5

Backlight brightness received positive evidence from reviewers who found the lighting plenty bright through the key gaps.

battery life
Product 1: Logitech G515 Lightspeed
4.0

Battery life was usually treated as good for a slim wireless board, but several reviewers noted that RGB-on endurance is only moderate versus some competitors.

Product 2: Corsair K65 Plus
4.4

Battery life was strong with RGB off, but reviews showed RGB-on endurance varies from days to about a week.

build quality
Product 1: Logitech G515 Lightspeed
4.4

Build quality drew mostly positive comments: reviewers repeatedly found the plastic body sturdy, dense, and solid despite the lower-cost materials.

Product 2: Corsair K65 Plus
4.4

Build quality was widely praised as sturdy and premium-feeling, with only the plastic shell drawing some criticism.

cable quality
Product 1: Logitech G515 Lightspeed
4.2

The included USB-C cable and related charging hardware were generally described as adequate to good, with one review calling the cable flexible and high quality.

Product 2: Corsair K65 Plus
4.2

Cable quality was positive, with several reviewers noting a braided, thick, long, or included USB-C cable.

compatibility
Product 1: Logitech G515 Lightspeed
3.7

Compatibility is strongest within Logitech’s ecosystem and basic Bluetooth/Lightspeed use, but reviewers noted limits such as one Bluetooth profile or no multi-device Bluetooth pairing.

Product 2: Corsair K65 Plus
4.8

Compatibility was excellent across Windows, Mac, mobile, PlayStation, and Xbox mentions.

connectivity
Product 1: Logitech G515 Lightspeed
4.5

Connectivity was one of the most consistently praised areas, with reviewers highlighting Lightspeed, Bluetooth, wired USB-C, and dongle-sharing options.

Product 2: Corsair K65 Plus
4.9

Connectivity was one of the strongest areas, with wired, 2.4GHz, and Bluetooth options repeatedly confirmed.

customization options
Product 1: Logitech G515 Lightspeed
4.5

Customization was a major strength, especially through G Hub and KEYCONTROL, which let users remap keys, layers, lighting, profiles, and game-mode behavior.

Product 2: Corsair K65 Plus
4.4

Customization options were broad, spanning switch swaps, keycaps, RGB, remapping, profiles, and hardware shortcuts.

desk space efficiency
Product 1: Logitech G515 Lightspeed
4.3

The tenkeyless layout was repeatedly praised for saving desk space while preserving a familiar key arrangement.

Product 2: Corsair K65 Plus
4.8

Desk space efficiency was strong, giving more mouse room and making cramped or tech-heavy setups easier to manage.

durability
Product 1: Logitech G515 Lightspeed
4.5

Durability evidence was positive, centered on sturdy construction, PBT keycaps, and in one review a replaceable battery design.

Product 2: Corsair K65 Plus
4.5

Durability evidence was positive, including sturdy construction, PBT wear resistance, switch lifespan claims, and warranty mentions.

ease of switch replacement
Product 1: Logitech G515 Lightspeed
2.3

Switch replacement is limited because the switches are not hot-swappable or are soldered, though keycap replacement is possible with low-profile compatible caps.

Product 2: Corsair K65 Plus
4.6

Switch replacement was usually easy and solder-free, though one review found some switches took force to remove.

ergonomics
Product 1: Logitech G515 Lightspeed
4.4

Ergonomics were rated well thanks to the low profile, tilt feet, easy hand position, and comfort without necessarily needing a wrist rest.

Product 2: Corsair K65 Plus
3.6

Ergonomics were mixed: adjustable feet helped, but edge shape, typing angle, and missing wrist rest bothered some users.

extra gaming features
Product 1: Logitech G515 Lightspeed
4.3

Gaming extras are useful but software-led: reviewers liked Game Mode, n-key rollover, and key disabling, while some missed more dedicated hardware features.

Product 2: Corsair K65 Plus
3.3

Extra gaming features were adequate but not exceptional; anti-ghosting and shortcuts helped, while no macro keys, OLED, or rapid trigger limited appeal.

frame rigidity
Product 1: Logitech G515 Lightspeed
4.5

Frame rigidity was a strong point; multiple reviewers noted little or no deck flex even though the chassis is plastic.

Product 2: Corsair K65 Plus
4.5

Frame rigidity was strong overall, helped by internal steel structure and little board flex.

gaming performance
Product 1: Logitech G515 Lightspeed
4.4

Gaming performance was praised across wired and wireless use, with reviewers describing responsive, reliable play in shooters and other games.

Product 2: Corsair K65 Plus
4.4

Gaming performance was solid across reviews thanks to responsive switches, stable wireless, anti-ghosting, and comfortable layout.

hot-swappable switches
Product 1: Logitech G515 Lightspeed
1.5

Hot-swap support is a clear weakness because multiple reviewers explicitly said the switches are not hot-swappable or are soldered.

Product 2: Corsair K65 Plus
5.0

Hot-swappable switches were a universal strength, consistently described as easy, included, and central to the board’s appeal.

keycap quality
Product 1: Logitech G515 Lightspeed
4.4

Keycap quality was widely praised for double-shot PBT material, texture, grip, and shine-through legends, though a few reviewers disliked the flat or smooth feel.

Product 2: Corsair K65 Plus
3.9

Keycaps are durable PBT and often liked, but opaque legends and some alignment concerns held them back.

key responsiveness
Product 1: Logitech G515 Lightspeed
4.4

Key responsiveness was praised, largely because of the short 1.3 mm actuation point and quick, responsive low-profile switch action.

Product 2: Corsair K65 Plus
4.6

Input response was generally praised, with reviewers describing fast registration and smooth control in games and typing.

key spacing
Product 1: Logitech G515 Lightspeed
4.2

Key spacing and access were generally comfortable, though one review found the flatter keys more challenging in speed-and-accuracy games.

Product 2: Corsair K65 Plus
4.5

Key spacing drew positive evidence from one reviewer who found the keys naturally placed and easy to hit accurately.

key stability
Product 1: Logitech G515 Lightspeed
3.9

Key stability was mixed: some reviewers reported minimal wobble or improved stability, while others noticed loose or wobbly keycaps.

Product 2: Corsair K65 Plus
4.2

Key stability was generally positive, with little wobble noted, though not every stabilizer received equal praise.

latency
Product 1: Logitech G515 Lightspeed
4.6

Latency was a standout strength over Lightspeed, with reviewers repeatedly reporting no noticeable lag, no missed inputs, or wired-like response.

Product 2: Corsair K65 Plus
4.7

Wireless and wired input latency was reported as low, with reviewers noting lag-free use and no noticeable delay.

layout options
Product 1: Logitech G515 Lightspeed
4.3

Layout evidence was positive for shoppers who want a conventional TKL arrangement rather than a more compressed 60%, 65%, or 75% board.

Product 2: Corsair K65 Plus
4.1

The 75% layout preserved useful arrows, function row, and navigation keys, though some shortcuts remained buried.

legend visibility
Product 1: Logitech G515 Lightspeed
3.8

Legend visibility was mixed: shine-through legends were often praised, but some reviews noted uneven lighting, hard-to-read unlit legends, or localized legend issues.

Product 2: Corsair K65 Plus
2.1

Legend visibility was a repeated weakness because the opaque keycaps do not let backlighting shine through the lettering.

macro customization
Product 1: Logitech G515 Lightspeed
4.7

Macro customization was one of the most supported strengths, with reviewers repeatedly citing KEYCONTROL, G-Shift, profiles, and up to 15 functions per key.

Product 2: Corsair K65 Plus
4.6

Macro customization was strong, with iCUE and shortcuts supporting remaps, macros, app launches, and key assignments.

materials quality
Product 1: Logitech G515 Lightspeed
4.1

Materials quality was usually viewed as good for plastic, with reviewers describing sturdy, thick, or high-quality plastic while noting it is not as luxurious as metal.

Product 2: Corsair K65 Plus
3.9

Materials were respectable for the price, mixing plastic or polycarbonate with steel and PBT, though reviewers wished for more aluminum.

media controls
Product 1: Logitech G515 Lightspeed
2.2

Media controls were a recurring weakness because most reviewers missed dedicated media keys and instead had to use function-layer controls.

Product 2: Corsair K65 Plus
4.4

Media controls were useful through the multifunction dial, though some reviewers wanted deeper dial customization.

noise level
Product 1: Logitech G515 Lightspeed
4.4

Noise level was consistently praised, with reviewers calling the board quiet, soft, pleasant, muted, or office-friendly.

Product 2: Corsair K65 Plus
4.4

Noise level was low for a mechanical keyboard, with reviewers calling it quiet, hushed, or unobtrusive.

onboard memory
Product 1: Logitech G515 Lightspeed
4.5

Onboard memory received positive evidence where mentioned, letting users store lighting, profiles, or settings on the keyboard.

Product 2: Corsair K65 Plus
3.0

Onboard memory evidence was mixed, with some reviews citing onboard storage while others said hardware-profile behavior was limited.

passthrough features
Product 1: Logitech G515 Lightspeed
1.5

Passthrough support was a weakness where mentioned because one review specifically called out the absence of a USB passthrough port.

Product 2: Corsair K65 Plus
No score yet
per-key lighting control
Product 1: Logitech G515 Lightspeed
4.6

Per-key lighting control was well supported, with reviewers mentioning individual key lighting, per-key RGB, and key-by-key color customization.

Product 2: Corsair K65 Plus
3.5

Per-key lighting exists, but reviewers noted practical restrictions, especially when trying to preserve custom lighting wirelessly.

polling rate
Product 1: Logitech G515 Lightspeed
4.3

Polling-rate evidence was mostly positive for Lightspeed’s 1,000 Hz behavior, though one review noted two-device dongle use may lower polling rates.

Product 2: Corsair K65 Plus
3.6

The 1,000Hz polling rate was viewed as fine for most users but not cutting-edge for competitive gaming.

portability
Product 1: Logitech G515 Lightspeed
4.3

Portability was good for a low-profile TKL board, helped by slim dimensions and dongle storage, though one review missed an included carry case.

Product 2: Corsair K65 Plus
3.8

Portability was mixed: compact size and dongle storage helped, but weight made it less travel-friendly for some reviewers.

profile management
Product 1: Logitech G515 Lightspeed
4.5

Profile management was a strength in G Hub, with reviewers noting presets, per-game profiles, profile switching, and onboard profile storage.

Product 2: Corsair K65 Plus
3.7

Profile management was useful but inconsistent across reviews, with four profiles noted and hardware-profile limits criticized.

rapid trigger support
Product 1: Logitech G515 Lightspeed
1.8

Rapid trigger support is a limitation because one review explicitly named rapid trigger among similarly priced gaming-board features the G515 lacks.

Product 2: Corsair K65 Plus
1.0

Rapid trigger is not part of this keyboard’s feature set, and reviewers framed that as a limitation for advanced gaming.

reliability
Product 1: Logitech G515 Lightspeed
4.4

Reliability was broadly strong in testing, especially for Lightspeed and input stability, though one reviewer raised concern about double-pressing with similar switches.

Product 2: Corsair K65 Plus
4.5

Reliability evidence was positive but limited, with reviewers reporting no physical flaws and successful heavy-use testing.

RGB customization
Product 1: Logitech G515 Lightspeed
4.5

RGB customization was widely praised for presets, animations, per-key setup, app control, and broad color options.

Product 2: Corsair K65 Plus
4.0

RGB customization was broadly good through iCUE and onboard presets, but wireless-mode lighting limits appeared in some reviews.

RGB lighting quality
Product 1: Logitech G515 Lightspeed
4.0

RGB lighting quality was generally good, with bright or clean shine-through effects, but a few reviews noted uneven legends or dimmer output.

Product 2: Corsair K65 Plus
4.3

RGB lighting looked bright, tasteful, and vivid around the keys, even though it was more decorative than functional.

size and form factor
Product 1: Logitech G515 Lightspeed
4.5

Size and form factor were a core strength: reviewers repeatedly praised the thin, low-profile, TKL design.

Product 2: Corsair K65 Plus
4.6

Reviewers liked the compact 75% form factor as a productivity-and-gaming compromise with less bulk than full-size boards.

software quality
Product 1: Logitech G515 Lightspeed
4.1

Software quality was mostly positive because G Hub is powerful and mature, though some reviewers found it dense, daunting, or resource-heavy.

Product 2: Corsair K65 Plus
4.1

Software quality was generally useful and feature-rich, but opinions varied on iCUE complexity, profile behavior, and wireless limitations.

sound dampening
Product 1: Logitech G515 Lightspeed
4.4

Sound dampening was a clear strength, with many reviewers citing foam, acoustic material, or damped construction that improves the typing sound.

Product 2: Corsair K65 Plus
4.7

Sound dampening was one of the most consistent strengths, with many reviewers citing foam, silicone, or two damping layers.

stabilizer quality
Product 1: Logitech G515 Lightspeed
4.1

Stabilizer quality was mixed-positive: several reviewers liked the stabilizers, while one noted rattle typical of prebuilt gaming keyboards.

Product 2: Corsair K65 Plus
4.4

Stabilizers were a major improvement over older Corsair boards, especially the spacebar, though a few reviews noted uneven tuning.

switch feel
Product 1: Logitech G515 Lightspeed
4.5

Switch feel was strongly praised, especially the tactile low-profile GL switches, pre-lubed travel, and satisfying keypress feel.

Product 2: Corsair K65 Plus
4.4

Reviewers mostly found the MLX Red switches smooth, light, and satisfying, though a few noted linear-only preference limits.

switch options
Product 1: Logitech G515 Lightspeed
4.0

Switch options are adequate but limited: reviewers noted tactile and linear choices, while some missed a clicky option.

Product 2: Corsair K65 Plus
3.3

Switch choice is mixed: hot-swap broadens options, but several reviewers criticized Corsair for shipping only linear Reds.

typing comfort
Product 1: Logitech G515 Lightspeed
4.4

Typing comfort was consistently strong after adjustment, with reviewers calling the board easy, comfortable, and pleasant for long writing or work sessions.

Product 2: Corsair K65 Plus
4.3

Typing comfort was mostly excellent, although one review found prolonged use worse without a wrist rest.

typing feel
Product 1: Logitech G515 Lightspeed
4.4

Typing feel was a standout strength, with reviewers describing satisfying, smooth, manicured, solid, or error-free typing.

Product 2: Corsair K65 Plus
4.8

Typing feel was one of the strongest points, repeatedly described as premium, satisfying, and unusually good for Corsair.

value for money
Product 1: Logitech G515 Lightspeed
4.2

Value was generally favorable at its price, especially versus pricier Logitech models, but a few reviews said competitors can offer more features or build quality.

Product 2: Corsair K65 Plus
4.0

Value for money was mostly positive at launch pricing, though some reviewers compared it unfavorably with cheaper enthusiast alternatives.

volume control
Product 1: Logitech G515 Lightspeed
2.0

Volume control was one of the most repeated complaints because the G515 lacks a dedicated volume wheel or dial.

Product 2: Corsair K65 Plus
4.5

Volume control was straightforward and well-liked, with the dial defaulting to volume and mute behavior.

wireless performance
Product 1: Logitech G515 Lightspeed
4.6

Wireless performance was one of the strongest consensus points, with Lightspeed described as stable, low-latency, rock solid, or indistinguishable from wired.

Product 2: Corsair K65 Plus
4.9

Wireless performance was strongly praised, with reliable 2.4GHz and Bluetooth use and few dropouts or lag complaints.

wrist rest quality
Product 1: Logitech G515 Lightspeed
2.0

Wrist-rest support is weak because reviewers repeatedly noted that no wrist rest is included, even if the low-profile design reduces the need.

Product 2: Corsair K65 Plus
2.2

Wrist rest quality scored low because reviewers repeatedly pointed out the lack of an included wrist or palm rest.