Compare NuPhy Air75 V3 vs Epomaker RT100

Acoustics drew strong praise for creamy, muted, controlled low-profile sound, with only some disagreement about exact pitch character.

Acoustics are a major strength, with reviewers praising deep thock, muted office-friendly sound, and strong stock sound profiles.

One reviewer raised a possible consistency concern, describing actuation as inconsistent across the keyboard despite otherwise liking the board.

Backlight brightness had limited but negative evidence from one reviewer who noticed uneven brightness across rows.

Backlight brightness received limited direct opinion, with one reviewer finding it not especially strong.

Battery life was a major positive, repeatedly described as amazing or phenomenal, though one reviewer’s extrapolated testing fell below the rated claim.

Battery life is mixed: some reviewers saw only a couple days with RGB or screen use, while others reported a week or more with lighter settings.

Build quality was consistently strong, with reviewers calling the board solid, premium-feeling, and resistant to flex.

Build quality is mostly praised as sturdy, well constructed, and high quality for plastic, with a few caveats about knob or screen details.

Cable quality had limited evidence and was described as decent, with a caveat that a braided cable might last longer.

Cable quality is a surprisingly consistent strength, with reviewers praising the thick, themed, premium-feeling included cable.

Compatibility was a major strength, especially for Mac users, Windows toggling, iPad use, and Magic Keyboard-like layout familiarity.

Compatibility is positive where discussed, especially dual OS support and broad wired/Bluetooth/2.4GHz device support.

Connectivity was mostly praised for physical toggles and dongle storage, but some reviewers reported dongle or general connection issues.

Connectivity is a consistent strength across wired, Bluetooth, and 2.4GHz, although one reviewer had cable-specific wired finickiness.

Customization options were strong across key remapping, knob actions, lighting, and software functions, despite one reviewer calling advanced options limited.

Customization is a central appeal, especially with screen images, RGB, keys, and switches, but the mini TV layout and metrics are not customizable enough for several reviewers.

Design aesthetics were strongly praised, with reviewers describing the board as gorgeous, Apple-like, clean, premium, and exceptionally aesthetic.

Design aesthetics are a major consensus strength: reviewers liked the retro-futuristic styling, colorways, and distinctive mini-TV personality.

Desk-space efficiency was positive because the compact 75% layout kept useful keys without becoming too wide.

Desk space efficiency is a strong point for users who want numpad functionality without a sprawling full-size footprint.

Durability was mixed: reviewers cited PBT and long-term build confidence, but also scratch-prone surfaces and disassembly damage risk.

Durability evidence is mostly positive for keycaps, but one reviewer worried the protruding mini screen could be vulnerable to impact.

Switch replacement is usually easy, though one internal-access review found pulling and installing switches harder because of plate flexibility.

Ergonomics scored well through finger-guiding keycaps, adjustable typing angles, and low-profile comfort for faster typing.

Ergonomics are generally positive due to soft mounting, comfortable key profiles, typing angle choices, and carpal-tunnel-friendly spacing in one review.

Extra gaming features were positively noted through SOCD and key toggles, with one reviewer confirming SOCD worked in testing.

Extra gaming features have limited evidence, but NKRO was appreciated as useful for macros and gamers.

Frame rigidity scored well thanks to comments about sturdiness, a thicker metal frame, and minimal flex.

Frame rigidity is mixed: some reviewers found the chassis firm with no flex, while others noted flex or a gasket system that did not behave as expected.

Gaming performance was considered capable for casual or secondary gaming, while reviewers still framed the board as productivity-first.

Gaming performance is good for casual and light competitive play, but intense FPS use can suffer with the soft Sea Salt switches.

Hot-swappable switch support was useful and positive, giving reviewers flexibility to change switches later.

Hot-swappable switch support is a clear strength, repeatedly praised for repairability, flexibility, and broad 3-/5-pin compatibility.

Keycap quality was mostly praised for PBT material, durability, and feel, with one longer-term reviewer seeing slight shine begin to appear.

Keycap quality is widely praised for thick PBT construction, feel, texture, and styling, though a few reviewers disliked the height or printing choices.

One reviewer strongly praised responsiveness, saying individual keystrokes were easy to feel and control.

Key responsiveness is generally strong, especially on wireless and lighter gaming, though some silent-switch users reported false inputs or double spaces.

Key spacing had one mixed note: a reviewer’s speed and accuracy dipped briefly before adjustment.

Key spacing is praised as roomy enough to avoid crowding while still compact enough to navigate efficiently.

Switch stability received positive evidence from one reviewer, who reported minimal wobble and no spring ping.

A spacebar rebound issue in one review hurt perceived key stability by creating accidental double spaces.

Latency evidence was generally positive for wired and dongle use, but one advanced software feature introduced input latency in testing.

Latency evidence is mostly positive, with several reviewers reporting no discernible lag over 2.4GHz and acceptable wireless responsiveness.

Layout options were praised, especially ISO and JIS support, and reviewers generally liked the practical 75% layout.

Layout options are praised mainly through the compact full-size/number-pad layout, which suits office work and number-heavy use.

Legend visibility was a drawback in one review because the RGB backlight did not shine through the installed keycaps.

Legend visibility is mixed: large legends are easy to see, but cluttered number-row legends and non-shine-through caps hurt usability in some contexts.

Macro customization is useful but split: reviewers acknowledged macro support, while software friction made it less intuitive in some cases.

Materials quality was mostly praised for aluminum, PBT, and non-cheap plastic, though one reviewer questioned whether aluminum was overrated for portability and price.

Materials quality is generally solid for the price, especially PBT keycaps and thicker plastic, but the plastic volume knob drew criticism.

Media controls had limited but positive evidence around the programmable knob’s tactile twist and press.

Media controls are useful overall, though the knob design and feel range from excellent tactile feedback to cheap-looking plastic.

Noise level was mixed: one reviewer liked the muted sound, while others warned it is not the quietest mechanical option.

Noise level is a consistent strength for the Sea Salt Silent version, which reviewers found extremely quiet and office-friendly.

Per-key lighting control was a weakness because one reviewer explicitly found its absence disappointing.

Per-key lighting control appears as a modern feature reviewers valued, though it is limited by opaque keycaps.

The 1000Hz wired and 2.4GHz polling was treated as good enough for casual or some gaming, not as a competitive-gaming strength.

Portability was positive overall because the keyboard is slim and compact, but heavier weight, MacBook fit, and the tall knob created caveats.

Portability is mixed: the plastic build and moderate weight help, but the protruding screen and near-full layout make travel less friendly.

Profile management was directly praised in one review as intuitive inside the Epomaker driver workflow.

Rapid-trigger style play was a weak point in one review because the Sea Salt switches made fast, precise FPS inputs harder.

Reliability was generally positive, with comments about less glitchy firmware and out-of-box usability, but one long-term reviewer noted small annoyances.

Reliability is mixed, with strong connections in some reviews but repeated concerns about screen setup, app crashes, missing readings, and unstable mini-TV behavior.

RGB customization was positively covered through software-based control of backlighting and effects.

RGB customization is considered useful and reasonably flexible through the driver, with both per-key control and effect customization mentioned positively.

Lighting quality was generally liked for smooth effects and soft visuals, though one reviewer noticed uneven brightness and another treated lighting as preference-based.

RGB lighting quality is generally liked for visible, vibrant effects, although some reviewers noted subdued underglow or non-shine-through keycaps limiting usefulness.

The size and form factor were viewed very positively as compact, low-profile, and suitable for work/play setups.

Size and form factor are widely liked because the RT100 keeps a numpad while remaining more compact than a traditional full-size board.

Software quality was broadly praised for NuPhy.io’s clean web-based interface, though one reviewer found the console merely fine and another hit beta recognition trouble.

Software quality is mixed: some reviewers found it stable or straightforward, while others found it clunky, finicky, slow, or unreliable for screen features.

Sound dampening was a major strength, with gasket, foam, and silicone changes repeatedly credited for reducing hollowness.

Sound dampening is widely praised; foam, gasket-style structure, and case design reduce hollowness, pinging, and harshness.

Stabilizer quality was mostly positive and rattle-free, although one reviewer still considered the stabilizers merely average rather than best-in-class.

Stabilizers are mostly good out of the box, with multiple reviewers hearing little rattle, though one noted ticks needing light tuning.

Reviewers mostly praised the switch feel as smooth, tactile, buttery, or standard-profile-like, though one reviewer noted some scratchiness.

Reviewers broadly liked the switch feel, especially Wisteria, Flamingo, and Sea Salt options, but silent Sea Salts divided users who disliked their mushy or overly soft bottom-out.

Switch choice was mixed: reviewers appreciated having linear, tactile, and silent options, but several found the lineup limited or less adventurous than before.

Switch choice is a recurring strength: reviewers praised the range of stock options and the ability to choose quieter, tactile, or more conventional linear switches.

Typing comfort was a repeated strength for long sessions, with reviewers describing it as comfortable and pleasant to use.

Typing comfort is highly praised when users like the switch profile, but tall MDA caps and light switches are uncomfortable for some reviewers.

Typing feel was one of the clearest strengths, with reviewers describing it as premium, cushioned, softened, and acoustically pleasing.

Typing feel is one of the strongest themes: most reviewers found the RT100 smooth, soft, satisfying, and enjoyable, with only switch-profile caveats.

Value for money was mixed: reviewers often found the quality and features worth the price, while others called it expensive or a nice-to-have.

Value for money is one of the clearest strengths, with reviewers repeatedly calling the RT100 feature-rich, reasonably priced, or hard to beat near $100-$120.

Volume control was the most mixed feature: reviewers liked the knob’s usefulness and click feel, but repeatedly criticized wobble, looseness, and gimmicky behavior.

Volume control is useful and often tactile, but the knob’s plasticky look and out-of-place design are repeated complaints.

Wireless performance was mixed: some reviewers found Bluetooth and 2.4GHz stable, while others saw Bluetooth issues, dongle errors, or sporadic disconnections.

Wireless performance is generally strong, especially over 2.4GHz, with reviewers reporting no obvious lag and easy device switching.