Compare Glorious GMMK 3 Pro HE vs Corsair K70 PRO

Acoustics varied sharply by configuration, with some reviewers loving the sound and others finding it divisive, dull, or not satisfying.

Acoustics were one of the most mixed areas, with praise for low ping in one review but repeated complaints about hollow sound, harsh clacking, or ping.

One reviewer criticized actuation behavior, saying the first usable point did not match the lower software settings.

Actuation consistency was praised in mechanical-switch testing, but mixed Hall-effect and mechanical switch coverage created a more uneven feel in one TKL review.

Analog input support was treated as useful for genres that benefit from smooth graduated input, such as racing and flight sims.

Backlight brightness received direct praise from a reviewer who described the lighting as bright.

Backlight brightness evidence was limited but positive, with reviewers finding it visible without becoming distracting.

Battery life was mixed: reviewers found real-world endurance adequate or great, but one criticized the battery capacity as small.

Battery life had limited evidence from the Mini Wireless review, where RGB-on runtime was criticized as poor.

Build quality was one of the most consistent strengths, with reviewers calling the keyboard premium, sturdy, improved, heavy, and extremely well built.

Build quality was mostly praised for solidity and premium feel, though some reviews flagged simplicity, ping-related build concerns, or cost-cut corners.

Cable quality was praised as thick, double-sleeved, well built, or very nice in coiled form.

Cable quality was a clear positive, with reviewers liking detachable USB-C, premium braided feel, useful length, and easier transport.

Compatibility was strong overall because the HE board could accept MX and Hall effect switches, though one reviewer found some magnetic switches incompatible.

Compatibility was mostly positive for PC, Mac, Linux, Xbox, and multi-device use, though PS5 support was criticized elsewhere in the source.

Connectivity was mostly positive, with decent options and no issues in one review, offset by unclear Bluetooth pairing and selector labeling in another.

Connectivity was praised for easy wired plug-and-play and USB-C, but several reviewers disliked the lack of wireless choice.

Customization options were the strongest consensus positive, with reviewers repeatedly calling the keyboard deeply, uniquely, or extremely customizable.

Customization options were strong overall, especially on Hall-effect TKL models and iCUE, but some reviews saw limits from mixed switch coverage or brand software.

Design aesthetics were generally praised as beautiful, premium, and highly personal, though one reviewer found the top-side identity understated.

Design aesthetics were generally praised for clean, simple, sleek styling, though a few reviewers found brushed aluminum or generic gaming looks less exciting.

Desk space efficiency was limited by the keyboard’s weight, which made moving it aside for desk activities less convenient.

Desk space efficiency was context-dependent; stable rubber feet helped, but some reviewers noted sliding feet or full-size bulk.

Durability evidence was mixed: reviewers liked long-term upgradability but also flagged exposed components that could be vulnerable to spills.

Durability evidence centered on PBT keycaps and legends, which reviewers expected to resist wear, shine, and fading.

Ease of switch replacement was usually praised as straightforward, breezy, or as easy as hoped, though one reviewer struggled slightly.

Ease of switch replacement was criticized where switches were not hot-swappable, requiring soldering or whole-keyboard replacement for failures.

Ergonomics were mixed to negative because reviewers wanted adjustable angles, wrist support, or lower-profile comfort in some builds.

Ergonomics were mixed, with comfortable angle options and wrist slopes offset by palm-rest interference in one review.

Extra gaming features were strong when Hall effect functions were included, but one review noted the board otherwise lacked physical extras.

Extra gaming features were useful to many reviewers, especially Tournament/Game Mode, though some called Tournament Mode niche or unnecessary.

Frame rigidity was generally strong on metal builds, though one review noted the entry-level plastic version felt too flexible.

Frame rigidity was usually strong, with many reviewers noting little or no flex, though one review found more flex than expected.

Gaming performance was a strong point across reviews, with reviewers praising Hall effect switches, rapid trigger, and confident movement in shooters.

Gaming performance was one of the strongest areas, with many reviewers calling the keyboard fast, accurate, responsive, and excellent in real gameplay.

Hot-swappable switch support was highly praised, especially the dual MX and Hall effect socket implementation.

Hot-swappable switch support was a major split: some models finally offered it, while many Pro/RGB Pro reviews criticized the lack of hot-swap repairability.

Keycap quality was generally positive thanks to PBT feel and texture, but one reviewer disliked the washed-out look of a selected set.

Keycap quality was usually praised for PBT material, durability, texture, and legends, though one TKL review criticized ABS caps as cheap.

Gaming responsiveness was consistently praised, with reviewers describing fast reactions, quick Hall effect behavior, and noticeable gaming benefits.

Key responsiveness scored strongly across gaming-focused reviews, with repeated praise for fast, precise inputs and reliable command registration.

Key spacing received positive evidence from a reviewer who linked spacing to fast typing accuracy and few mistypes.

Key spacing had limited evidence, with one review saying the keys were well spaced despite some wobble.

Key stability was mixed: some reviewers found low wobble, while others noted Hall effect switch wobble or loose-feeling keys depending on configuration.

Key stability had limited evidence; the one scored review found some wobble but said it was not distracting in normal use.

Latency impressions were strongly positive in the reviews that discussed it, with no reported lag in wireless use and flawless delay-free performance.

Latency impressions were positive in several gaming reviews, but some reviewers said the measurable gains were too small for humans to feel.

Layout options were praised because the range can be tailored by size and use case.

Layout options evidence was positive but limited, covering useful full-size gaming benefits and alternative layout support through software.

Legend visibility was mixed to weak because some keycap sets did not shine through, even though certain lighter caps illuminated acceptably.

Legend visibility was mostly positive thanks to crisp fonts and durable legends, but a few reviews disliked indicator visibility or reduced RGB shine-through.

Macro customization worked but was not exceptional, with reviewers describing expected but barebones macro functionality.

Macro customization was praised for easy recording, remapping, and programmable keys, though one reviewer wished for dedicated macro keys.

Materials quality was highly praised, especially the all-aluminum chassis and heavy, quality-feeling construction.

Materials quality was praised where reviewed, especially for brushed aluminum, solid plastic, and a premium-feeling chassis.

Media controls scored low because one reviewer could not remap the knob press to play/pause as intended.

Media controls were mostly praised for convenience, dedicated buttons, and immediate usefulness, though one TKL review found the buttons unresponsive.

Noise level was generally praised, with reviewers calling the board very quiet or unobtrusive in use.

Noise level depended heavily on switch choice and board acoustics, with quiet Red-switch praise balanced by noisy, clicky, and ping-heavy complaints.

Onboard memory was repeatedly praised for storing profiles, lighting layers, macros, and settings directly on the keyboard.

Passthrough features were a weakness, with reviewers missing built-in USB passthrough from earlier or competing keyboards.

Per-key lighting control had limited but positive evidence, with one review emphasizing individual key color programming as part of the keyboard’s main appeal.

Polling-rate support impressed several reviewers at 8,000Hz, though one reviewer dismissed rates beyond 1,000Hz as marketing.

The 8,000Hz polling rate divided reviewers: some noticed benefits in gaming, while many called it unnoticeable, unnecessary, or only marginally useful.

Portability was consistently weak because metal configurations were very heavy and difficult to move quickly.

Portability evidence was positive when detachable cables, onboard profiles, or lighter TKL construction made travel or moving easier.

Profile management was praised in one review as easy to use for setting profiles by use case.

Profile management was a strength, with repeated praise for onboard profiles, game/typing setups, and saved settings without running software.

Rapid Trigger support was repeatedly viewed as a standout gaming feature that enabled faster re-presses, instant action, and quick movement.

Rapid trigger support was treated as a real competitive feature, especially for Hall-effect TKL models, though reviewers also noted the risk of accidental inputs.

Reliability was a concern due to one review unit failure and spill-vulnerability concerns around exposed circuitry.

Reliability was strong in full-size reviews, with praise for no dropped keystrokes or lag, though one TKL review noted early system-specific issues.

RGB customization was viewed positively, with reviewers noting multiple lighting options, full customization, and useful real-time effect previews.

RGB customization was a major strength, with reviewers praising iCUE control, layers, profiles, individual color control, and broad lighting flexibility.

RGB lighting quality was usually praised as bright, great, or subtle, with some caveats around how light shone through certain caps.

RGB lighting quality was praised for vivid lighting, accurate whites, strong reflections, and daytime visibility, with one Mini Wireless review finding LEDs dim.

Size and form factor feedback was mixed: the 75% version was useful for some, while one reviewer disliked key placement.

Size and form factor evidence was mixed: some liked the standard full-size layout, while others preferred smaller boards.

Software quality was divided: some reviewers found Core easy or improved, while others hit crashes, bugs, barebones design, or awkward layout.

Software quality was generally positive, with iCUE praised for depth and control, though some reviewers found it confusing, heavy, or occasionally frustrating.

Sound dampening was a strength in positive configurations, with reviewers praising the dampened thud, gaskets, and quiet heavy-frame construction.

Sound dampening drew criticism when silicone layers or internal design failed to control ping, though one TKL review said silicone helped.

Stabilizer quality drew criticism from reviewers who found the space bar or stabilizer noise annoying, despite otherwise positive sound impressions.

Stabilizer quality was mixed: some reviews found little rattle or a strong spacebar, while others complained about ping, rattle, or inconsistent lube.

Reviewers praised the switch feel as unusually smooth, crisp, or satisfying, especially with Panda HE or silent Hall effect options.

Reviewers generally liked the Cherry MX and Hall-effect switch feel, praising smoothness and responsiveness, though some called Speed switches too sensitive, mixed switches distracting, or certain switches rough.

Switch choice was a major strength, with reviewers valuing multiple HE feedback styles and the ability to move between MX and Hall effect options.

Switch selection was a consistent strength, with reviewers praising the range of Cherry MX options, though one review noted that some versions offered fewer variants.

Typing comfort was a clear positive, with reviewers praising the typing angle, overall typing experience, and satisfying use.

Typing comfort was mostly positive when reviewers discussed comfortable keycaps, wrist support, and long typing sessions.

Typing feel was broadly positive, with reviewers calling it excellent, enjoyable, bouncy, or satisfying, though it depended on build choices.

Typing feel ranged from excellent and breezy to merely adequate or underwhelming, with sound and switch choice strongly shaping the experience.

Value for money was mixed: reviewers saw premium features and customization value, but repeatedly emphasized steep or unrealistic pricing.

Value for money was heavily mixed: many reviewers justified the premium price, while others called it high, only reasonable, or poor against alternatives.

Volume control was mixed: the physical knob felt premium, but remapping limitations frustrated one reviewer.

Volume control was a standout positive, with reviewers repeatedly praising smooth, grippy, accurate, tactile, or notchy rollers and knobs.

Wireless performance was praised by reviewers who reported no connectivity issues, no lag, and strong wireless behavior.

Wireless performance was mostly a limitation for wired models, though the Mini Wireless evidence reported no wireless signal issues.

Wrist-rest feedback was negative because reviewers either wanted an attachable rest or found one necessary.

Wrist rest quality varied widely, from very comfortable and secure to gross-feeling, loose, or intrusive depending on reviewer and model.