Average score
Product 1: Lemokey P1 HE
4.2
Product 2: NuPhy Air75 V3
4.2
acoustics
Product 1: Lemokey P1 HE
4.6

Reviewers describe the sound as pleasant overall, with a lovely sound profile, a soft thud, and strong overall acoustics.

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: Lemokey P1 HE
4.5

Reviews mention analog-style features including a gamepad simulator and variable movement based on how far keys are pressed.

Product 2: NuPhy Air75 V3
No score yet
backlight brightness
Product 1: Lemokey P1 HE
4.6

Shine-through, north-facing lighting is repeatedly described as bright and effective at illuminating 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: Lemokey P1 HE
3.6

Battery life is decent rather than standout, ranging from a few days to about a week of moderate use, with better longevity when lighting is off.

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: Lemokey P1 HE
4.6

Multiple reviews call out the P1 HE's solid aluminum construction and high-quality feel.

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: Lemokey P1 HE
No score yet
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: Lemokey P1 HE
3.7

It works with Windows, macOS, and Linux, but Mac support is less polished because Mac keycaps and some Mac mappings are missing.

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: Lemokey P1 HE
4.6

Wired, 2.4GHz, and Bluetooth modes are all present and reviewers say switching and general use work smoothly.

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: Lemokey P1 HE
4.6

The keyboard offers deep customization through actuation tuning, remapping, macros, RGB settings, and other Hall-effect controls.

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: Lemokey P1 HE
4.6

The 75% layout frees up mouse room while keeping the arrow keys and function row.

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: Lemokey P1 HE
4.7

Reviewers expect good longevity from the full-metal build and Hall-effect components.

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: Lemokey P1 HE
3.9

The board can be disassembled and rebuilt, but switch changes still involve disassembly rather than effortless swapping.

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: Lemokey P1 HE
4.0

One review says the gasket-mounted feel is better for long productivity sessions.

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: Lemokey P1 HE
4.9

Reviews repeatedly highlight quad-actuation and dynamic keystroke features, snap and last-key tools, and other advanced gaming extras.

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: Lemokey P1 HE
4.8

The CNC aluminum chassis and full-metal construction give the board a very rigid, substantial shell.

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: Lemokey P1 HE
4.8

Reviewers describe it as excellent for gaming, with Hall-effect features that keep performance competitive in fast games.

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: Lemokey P1 HE
3.4

Magnetic switch swapping exists, but support is limited to compatible Gateron Double-Rail magnetic options.

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: Lemokey P1 HE
4.4

The included double-shot PBT keycaps are highlighted as soft-touch, sturdy, and generally high quality.

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: Lemokey P1 HE
4.8

Keys are described as highly responsive, with analog switches feeling quicker than conventional ones.

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: Lemokey P1 HE
4.4

One review specifically praises the spacious case layout.

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: Lemokey P1 HE
No score yet
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: Lemokey P1 HE
4.2

Input lag is described as low enough to be a non-issue in testing, though this is not a bleeding-edge 8K board.

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: Lemokey P1 HE
2.8

Reviews describe a 75% layout, with one noting that ISO is not currently available.

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: Lemokey P1 HE
4.7

Shine-through legends and north-facing lighting make the legends easier to see than on darker Keychron boards.

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: Lemokey P1 HE
4.6

Lemokey Launcher supports recording or assigning macros, including multi-action key behavior.

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: Lemokey P1 HE
4.6

Reviews consistently point to aluminum construction, PBT keycaps, and premium-feeling materials.

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: Lemokey P1 HE
4.2

The knob can handle media-related tasks and is customizable beyond the default behavior.

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: Lemokey P1 HE
4.1

The board is generally quiet to moderate in noise, though some reviewers note a louder space bar or a bit of spring ping.

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.

onboard memory
Product 1: Lemokey P1 HE
4.4

One review explicitly mentions three profiles saved in the keyboard's internal memory.

Product 2: NuPhy Air75 V3
No score yet
per-key lighting control
Product 1: Lemokey P1 HE
1.5

Reviews specifically criticize the lack of true per-key RGB control.

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: Lemokey P1 HE
4.0

The 1,000Hz polling rate is presented as sufficient for most players, even if some competitors go higher.

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: Lemokey P1 HE
2.8

Wireless modes help, but the heavy metal body makes this a keyboard most reviewers would rather keep on a desk.

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: Lemokey P1 HE
4.5

Reviews mention multiple profiles, including onboard storage and software-based switching.

Product 2: NuPhy Air75 V3
No score yet
rapid trigger support
Product 1: Lemokey P1 HE
4.8

Rapid Trigger is repeatedly highlighted and described as easy to enable or use.

Product 2: NuPhy Air75 V3
No score yet
reliability
Product 1: Lemokey P1 HE
4.3

In testing, reviewers report no input lag issues and no obvious connectivity or software hiccups.

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: Lemokey P1 HE
3.2

RGB customization exists through presets and modes, but several reviews say it stops short of full per-key freedom.

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: Lemokey P1 HE
4.2

The RGB looks brighter and more functional than older Keychron designs, though one review notes uneven case glow between keys.

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: Lemokey P1 HE
4.5

The compact 75% format is widely praised as a strong balance between gaming space savings and everyday usability.

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: Lemokey P1 HE
4.0

The browser-based software is generally seen as useful and easy enough to use, but it has limits around Mac mapping and deeper RGB control.

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: Lemokey P1 HE
4.7

Reviews credit the gasket mount and internal sound-absorbing materials for the soft, damped 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: Lemokey P1 HE
4.1

Stabilizers are described as screw-in and lightly lubed, with one reviewer saying the H version's stabilizers are clearly improved over the non-H model.

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: Lemokey P1 HE
4.8

The magnetic switches are described as smoother, quieter, and better-feeling than expected.

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: Lemokey P1 HE
3.0

There are some magnetic switch choices, but overall switch compatibility is narrow and tied to Gateron Double-Rail magnetic options.

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: Lemokey P1 HE
4.4

Low actuation force and the cushioned typing feel help keep longer sessions comfortable.

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: Lemokey P1 HE
4.6

Multiple reviews praise the typing experience as highly enjoyable, comfortable, or close to ideal.

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: Lemokey P1 HE
4.6

Across reviews, the $169 price is framed as very competitive for the materials and Hall-effect feature set.

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: Lemokey P1 HE
4.5

The knob handles volume by default.

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: Lemokey P1 HE
4.5

Bluetooth and 2.4GHz use are described as stable, with no major issues in testing.

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.