Average score
Product 1: Glorious GMMK 3 Pro HE
4.2
Product 2: NuPhy Air75 V3
4.2
acoustics
Product 1: Glorious GMMK 3 Pro HE
3.6

Acoustic character is build-dependent; one reviewer found the sound divisive, while another liked the deeper thud from its damped setup.

Product 2: NuPhy Air75 V3
4.7

Across reviews, the Air75 V3 is described as cleaner, less hollow, and more refined than earlier low-profile boards, with notably pleasing stock sound.

analog input support
Product 1: Glorious GMMK 3 Pro HE
4.8

HE models are explicitly said to support analog inputs or analog response for compatible gaming use.

Product 2: NuPhy Air75 V3
No score yet
backlight brightness
Product 1: Glorious GMMK 3 Pro HE
3.8

On at least one build, the backlighting was bright enough to illuminate the legends.

Product 2: NuPhy Air75 V3
3.6

Brightness can be adjusted in software or shortcuts, but at least one review reports that brightness looks uneven across rows.

battery life
Product 1: Glorious GMMK 3 Pro HE
4.1

Battery life lands in a decent-not-exceptional range, with real-world reports from about 20 hours to roughly a week depending on use and lighting.

Product 2: NuPhy Air75 V3
4.5

Battery life is one of the product’s strongest themes, with very high claims and mostly positive real-world impressions, even if one reviewer measured less than the headline figure.

build quality
Product 1: Glorious GMMK 3 Pro HE
4.7

Build quality is consistently praised, with reviewers calling the board very well-built, premium, and among the best they tested.

Product 2: NuPhy Air75 V3
4.4

Build quality is consistently praised, with the aluminum-top and ABS-bottom construction feeling solid and premium in use.

cable quality
Product 1: Glorious GMMK 3 Pro HE
4.6

Included cable options are described as well-built, with thicker sleeving and braided or coiled premium-style construction.

Product 2: NuPhy Air75 V3
4.0

Only one review comments directly on the included cable, calling it decent overall but not especially premium.

compatibility
Product 1: Glorious GMMK 3 Pro HE
4.5

Reviews repeatedly confirm support across Windows and macOS as well as broad compatibility with Hall-effect and traditional MX-style switch ecosystems.

Product 2: NuPhy Air75 V3
4.7

Compatibility is a standout strength, especially for Mac users, while Windows and even iPad use are also described positively.

connectivity
Product 1: Glorious GMMK 3 Pro HE
4.3

Wired USB-C, Bluetooth, and 2.4GHz options are repeatedly confirmed, though one review criticized unclear mode labeling.

Product 2: NuPhy Air75 V3
4.4

Tri-mode connectivity is widely praised for being flexible and easy to manage, with clear switches and convenient dongle storage.

customization options
Product 1: Glorious GMMK 3 Pro HE
5.0

The product's defining strength is deep customization, with reviews repeatedly describing it as exceptionally customizable.

Product 2: NuPhy Air75 V3
4.4

Customization is broad, spanning remaps, knob actions, layers, lighting, and app-specific functions, which gives the board flexibility beyond stock use.

desk space efficiency
Product 1: Glorious GMMK 3 Pro HE
No score yet
Product 2: NuPhy Air75 V3
4.5

Its compact footprint is repeatedly framed as a strength for crowded desks, workstation setups, and mobile use.

durability
Product 1: Glorious GMMK 3 Pro HE
4.4

Thick PBT caps and related materials are described as supporting longevity in use.

Product 2: NuPhy Air75 V3
4.4

Durability impressions are favorable thanks to wear-resistant PBT caps, engraved labels, and generally robust construction.

ease of switch replacement
Product 1: Glorious GMMK 3 Pro HE
4.7

Switch swapping is consistently described as easy, breezy, or quick.

Product 2: NuPhy Air75 V3
4.5

At least one review explicitly notes that switch changes are easy and do not require soldering, making experimentation accessible.

ergonomics
Product 1: Glorious GMMK 3 Pro HE
3.9

Comfort is helped by the typing angle and palm support area, though some builds may still benefit from a wrist rest.

Product 2: NuPhy Air75 V3
4.2

Low-profile geometry, sculpted caps, and practical feet contribute to a more comfortable and fatigue-friendly experience than many bulkier keyboards.

extra gaming features
Product 1: Glorious GMMK 3 Pro HE
4.9

Beyond Rapid Trigger, reviews mention Dynamic Keystroke, custom deadzones, dual-action key behavior, and other advanced HE features.

Product 2: NuPhy Air75 V3
4.2

The board includes extra gaming-oriented functions such as SOCD-style features, but reviews still treat them as bonuses rather than the core reason to buy it.

frame rigidity
Product 1: Glorious GMMK 3 Pro HE
4.5

The aluminum case is described as premium and sturdy, indicating a rigid chassis.

Product 2: NuPhy Air75 V3
4.5

The chassis is described as sturdy with minimal flex, giving the board a firmer and more confident feel than its slim profile suggests.

gaming performance
Product 1: Glorious GMMK 3 Pro HE
4.6

Across reviews, the board is described as strong for gaming, especially once Hall-effect features are configured.

Product 2: NuPhy Air75 V3
4.2

Gaming performance is viewed as competent for casual or secondary gaming, but most reviews still position the board as productivity-first.

hot-swappable switches
Product 1: Glorious GMMK 3 Pro HE
4.9

The HE implementation allows hot-swap support and broader switch flexibility than many competing boards.

Product 2: NuPhy Air75 V3
4.5

Hot-swap support is a well-documented feature and a consistent selling point across the review set.

keycap quality
Product 1: Glorious GMMK 3 Pro HE
4.4

Keycap impressions are generally positive, with thick PBT or double-shot PBT caps described as good quality and pleasant in use.

Product 2: NuPhy Air75 V3
4.2

The included double-shot PBT keycaps are regularly described as durable, solid-feeling, and appropriate for the premium target.

key responsiveness
Product 1: Glorious GMMK 3 Pro HE
4.6

In gaming use, key response was described as reacting very well once the board was configured.

Product 2: NuPhy Air75 V3
4.8

The reviewed typing response feels fast and accurate, with one review explicitly calling out strong speed and confidence while typing.

key spacing
Product 1: Glorious GMMK 3 Pro HE
4.7

One review specifically praised the key spacing for fast, accurate typing.

Product 2: NuPhy Air75 V3
3.5

One review notes that the spacing differs slightly from standard mechanical boards, creating a brief adjustment period before comfort returns.

key stability
Product 1: Glorious GMMK 3 Pro HE
3.6

Stability depends on build choices; one review praised reduced wobble, while another noticed play and wiggle in its plate and switch setup.

Product 2: NuPhy Air75 V3
4.2

One long-term review specifically notes low rattle on stabilized keys, suggesting stable key behavior in day-to-day use.

latency
Product 1: Glorious GMMK 3 Pro HE
4.5

Core software exposes very low configurable input latency, with one reviewer noting it can be set as low as 2 milliseconds.

Product 2: NuPhy Air75 V3
4.4

Latency is treated as low enough for responsive wired or dongle use, but the board is still framed as casual-gaming friendly rather than esports-first.

layout options
Product 1: Glorious GMMK 3 Pro HE
4.8

The lineup is offered in 65%, 75%, and 100% layouts.

Product 2: NuPhy Air75 V3
4.7

ISO and JIS availability stand out as meaningful layout additions that broaden the board’s appeal beyond standard ANSI buyers.

legend visibility
Product 1: Glorious GMMK 3 Pro HE
3.5

Legend visibility depends on the chosen caps; one review notes the selected keycaps lit the legends sufficiently.

Product 2: NuPhy Air75 V3
3.0

Backlighting is present, but one review says the stock caps do not let light shine through the legends well, which can hurt night visibility.

macro customization
Product 1: Glorious GMMK 3 Pro HE
4.2

Reviews confirm users can assign modifier-based or recorded macro actions to keys.

Product 2: NuPhy Air75 V3
4.4

Macro support is clearly present and repeatedly mentioned as part of the board’s practical everyday customization set.

materials quality
Product 1: Glorious GMMK 3 Pro HE
4.6

The full aluminum build is a standout part of the product's premium feel.

Product 2: NuPhy Air75 V3
4.2

Reviewers like the material mix of aluminum and ABS, finding it premium enough for the price while keeping the board practical for a low-profile design.

media controls
Product 1: Glorious GMMK 3 Pro HE
2.5

The knob supports some media-related reassignment attempts, but one reviewer could not get their desired play or pause function working.

Product 2: NuPhy Air75 V3
4.4

Media controls are easy to access through knob functions or software remapping, which adds day-to-day convenience.

noise level
Product 1: Glorious GMMK 3 Pro HE
4.8

One reviewer called it one of the quietest boards they had tested in that specific configuration.

Product 2: NuPhy Air75 V3
4.5

Noise level depends heavily on switch choice; the silent option is genuinely quiet, but the board still retains recognizable mechanical character with other switches.

per-key lighting control
Product 1: Glorious GMMK 3 Pro HE
No score yet
Product 2: NuPhy Air75 V3
2.8

Reviews explicitly call out the lack of per-key RGB programming, so lighting control is broad but not granular.

polling rate
Product 1: Glorious GMMK 3 Pro HE
5.0

Multiple reviews confirm wired polling up to 8000Hz and describe that high rate as working without issue.

Product 2: NuPhy Air75 V3
4.3

Multiple reviews cite 1000Hz wired and 2.4GHz polling, with lower Bluetooth polling, which aligns with its work-first but gaming-capable positioning.

portability
Product 1: Glorious GMMK 3 Pro HE
2.2

Heavy aluminum builds hurt portability and make the board harder to move around.

Product 2: NuPhy Air75 V3
4.4

Portability remains a clear strength thanks to the compact low-profile build, though several reviews note the V3 is heavier than some earlier or rival options.

profile management
Product 1: Glorious GMMK 3 Pro HE
4.5

Core allows users to save and switch between multiple profiles.

Product 2: NuPhy Air75 V3
No score yet
rapid trigger support
Product 1: Glorious GMMK 3 Pro HE
5.0

Rapid Trigger is explicitly supported and highlighted as a core Hall-effect gaming feature.

Product 2: NuPhy Air75 V3
No score yet
reliability
Product 1: Glorious GMMK 3 Pro HE
1.8

One review reported a serious failure involving repeated keys and a dead board before replacement.

Product 2: NuPhy Air75 V3
4.0

Reliability feedback is mostly positive overall, but a handful of reviewers mention software quirks, connection hiccups, or mode oddities.

RGB customization
Product 1: Glorious GMMK 3 Pro HE
4.4

Core software lets users program RGB lighting behavior and effects.

Product 2: NuPhy Air75 V3
4.2

Lighting customization is a recurring positive, with reviews noting easy adjustment of main effects and side-light behavior through software.

RGB lighting quality
Product 1: Glorious GMMK 3 Pro HE
4.6

RGB lighting is described as generous and strong-looking, with good diffusion and visible accent lighting around the board.

Product 2: NuPhy Air75 V3
4.2

RGB lighting is generally well-liked for brightness, effects, or appearance, though one review noticed uneven perceived brightness across rows.

size and form factor
Product 1: Glorious GMMK 3 Pro HE
4.7

Reviews confirm multiple sizes, with the range spanning compact and full-size options.

Product 2: NuPhy Air75 V3
4.3

The 75% low-profile form factor keeps the board compact and practical while still covering the keys most reviewers expect to use daily.

software quality
Product 1: Glorious GMMK 3 Pro HE
3.3

Software is feature-rich but mixed in execution; several reviews cite bugs or barebones behavior, while others found current versions easy to use or improved.

Product 2: NuPhy Air75 V3
4.2

Software quality is mostly viewed positively for ease of use and capability, though some reviews still mention missing polish or early recognition issues.

sound dampening
Product 1: Glorious GMMK 3 Pro HE
4.5

Reviews directly mention dampening materials and note that the frame and internals help deaden keystrokes and sound.

Product 2: NuPhy Air75 V3
4.5

Gasket mounting and internal foam are repeatedly credited with reducing hollowness and harshness, materially improving how the board sounds and feels.

stabilizer quality
Product 1: Glorious GMMK 3 Pro HE
4.0

Stabilizers are described as lubed out of the box, a positive sign for the stock stabilizer setup.

Product 2: NuPhy Air75 V3
4.2

Stabilizers are usually described as solid and low-rattle, especially on major keys, though at least one review stops short of calling them class-leading.

switch feel
Product 1: Glorious GMMK 3 Pro HE
4.3

Reviewers describe the switches as more uniform than wobblier builds, with Panda HE switches also getting positive feel-and-sound impressions.

Product 2: NuPhy Air75 V3
4.5

Reviewers consistently praise the switch feel as smooth, tactile or well-traveled depending on switch choice, giving the board a more satisfying feel than many low-profile peers.

switch options
Product 1: Glorious GMMK 3 Pro HE
4.8

The HE version is offered with multiple Hall-effect switch choices, including linear, silent, tactile, and clicky options in Glorious' lineup.

Product 2: NuPhy Air75 V3
3.7

Switch choice covers linear, tactile, and silent options, but multiple reviews still call the overall selection limited compared with some expectations or prior models.

typing comfort
Product 1: Glorious GMMK 3 Pro HE
3.6

Typing comfort is generally good, but some reviewers still wanted better angle adjustment or a wrist rest.

Product 2: NuPhy Air75 V3
4.4

Long-session comfort is a recurring positive, with reviewers highlighting cushioned feel, comfortable profiles, and usable typing angles.

typing feel
Product 1: Glorious GMMK 3 Pro HE
4.6

Reviewers repeatedly say the board feels excellent to type on, with silky or premium-feeling key travel depending on the build.

Product 2: NuPhy Air75 V3
4.4

Typing feel is a major strength, with reviews repeatedly calling it premium, cushioned, refined, and more pleasant than previous Air models.

value for money
Product 1: Glorious GMMK 3 Pro HE
3.3

Reviewers widely note the premium price, though some still see the value as more defensible in light of the feature set and customizability.

Product 2: NuPhy Air75 V3
3.9

Reviewers generally feel the feature set justifies the price, but several also note that it sits above some competing low-profile options.

volume control
Product 1: Glorious GMMK 3 Pro HE
4.0

The rotary knob can control mute and unmute via press.

Product 2: NuPhy Air75 V3
4.1

Volume control works out of the box and is widely mentioned, though some reviewers criticize the knob’s wobble rather than the function itself.

wireless performance
Product 1: Glorious GMMK 3 Pro HE
4.6

Wireless use is described positively, with reports of stable connections and no noticeable lag.

Product 2: NuPhy Air75 V3
3.3

Wireless performance is generally useful and fast enough, but a few reviews report isolated Bluetooth or dongle quirks that keep it from feeling flawless.