Keychron Q4 Pro QMK VIA Review | 64 Data compared

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  • Avg. price in UK: ~£180
  • Avg. price in US: ~$180
  • Layout size: 60%
  • Connection type: USB / Bluetooth
  • Switch type: mechanical
  • Polling rate: 1000 Hz

Keychron Q4 Pro QMK VIA review. Compare 64 technical specifications and user reviews to see how it ranks among keyboards and if it is worth buying.

6.7

Overall score

What it is: An overall evaluation of the keyboard's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best keyboards on the market.

Score components:

80.0%

6.5

Technical Score

20.0%

7.6

User score

Good
6.5

Technical Score

What it is: An assessment of the keyboard's technical performance, covering key areas such as switch feel, typing and gaming performance, layout and features, connectivity, build quality, backlighting, software, and comfort.

When it matters: When you want to compare keyboards based on technical performance and available features.

Score components:

34.0%

7.6

Connectivity & Power

28.0%

3.2

Switches

20.0%

10

Materials

12.0%

7.1

Features

6.0%

3.1

Design

Good
7.6

User score

What it is: A rating that combines user reviews and the total number of reviews received by the keyboard.

When it matters: When you want to understand how a keyboard performs in daily use or gaming and how reliable it is in terms of typing feel, noise level, comfort, and long-term durability.

Score components:

70.0%

8.9

User reviews

30.0%

4.5

Popularity

User score:
United Kingdom
amazon
4.5
(37)
amazon
4.0
(5)
United States
Amazon_logo.png
4.5
(37)
Amazon_logo.png
4.0
(5)

(Reviews last updated: Jun 2026)

Very good
  • 3.5
    Gaming

    Score components:

    28.0%

    1.0

    Polling rate

    24.0%

    1.0

    Rapid trigger

    20.0%

    1.0

    Adjustable actuation

    16.0%

    10

    Hot-swappable switches

    12.0%

    10

    Onboard memory

  • 7.1
    Typing

    Score components:

    28.0%

    4.0

    Wrist rest included

    24.0%

    10

    Legend method

    20.0%

    10

    Adjustable feet

    15.0%

    1.9

    Typing angle

    13.0%

    10

    Pre-lubed stabilizers

  • 9.6
    Programming

    Score components:

    30.0%

    10

    QMK support

    26.0%

    10

    VIA support

    18.0%

    10

    Mac compatibility

    14.0%

    10

    Multi-device pairing

    12.0%

    7.0

    Connection type

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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Keychron Q4 Pro is a high-end 60% layout wireless custom mechanical keyboard featuring a robust CNC-machined 6063 aluminum body and a double-gasket mount design for a flexible, dampened typing experience. Key specifications include Bluetooth 5.1 and Type-C wired connectivity with a 1000Hz polling rate, a 4000mAh battery providing up to 300 hours of use (backlight off), south-facing RGB LEDs, and a powerful STM32L432 MCU that supports extensive customization via QMK/VIA. Its main pros are the premium build quality, hot-swappable PCB for 3-pin and 5-pin switches, and the inclusion of double-shot KSA profile PBT keycaps. Some cons include its significant weight (approx. 1351g) which limits portability, the lack of dedicated arrow keys common to the 60% form factor, and a high-profile design that may require a separate wrist rest for comfort.

Technical Specifications of Keychron Q4 Pro QMK VIA

Technical Score

What it is: An assessment of the keyboard's technical performance, covering key areas such as switch feel, typing and gaming performance, layout and features, connectivity, build quality, backlighting, software, and comfort.

When it matters: When you want to compare keyboards based on technical performance and available features.

Score components:

34.0%

7.6

Connectivity & Power

28.0%

3.2

Switches

20.0%

10

Materials

12.0%

7.1

Features

6.0%

3.1

Design

6.5
Keychron Q4 Pro QMK VIA has a technical score of 6.53 points, which is lower than that of 57.4% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the keyboard.

When it matters: When you want to understand how a keyboard performs in daily use or gaming and how reliable it is in terms of typing feel, noise level, comfort, and long-term durability.

Score components:

70.0%

8.9

User reviews

30.0%

4.5

Popularity

User score:
United Kingdom
amazon
4.5
(37)
amazon
4.0
(5)
United States
Amazon_logo.png
4.5
(37)
Amazon_logo.png
4.0
(5)

(Reviews last updated: Jun 2026)

7.6
Keychron Q4 Pro QMK VIA has a user score of 7.57 points, which is lower than that of 72.6% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the keyboard.
When it matters: When you prefer a keyboard that has already been chosen and reviewed by many other users.
4.5
Keychron Q4 Pro QMK VIA has a popularity of 4.5 points, which is lower than 56% of products in this category.
Ratio quality/price

What it is: An indicator that combines the keyboard's overall rating with its cost.

When it matters: When you are looking for a keyboard that offers a strong balance of performance, features, and price.

Score components:

60.0%

6.7

Overall score

40.0%

9.6

Price

7.6
Keychron Q4 Pro QMK VIA has a quality-to-price ratio of 7.6 points, which is lower than 58.5% of products in this category.
Switch type
What it is: Identifies the switch technology used by the keyboard, such as mechanical, optical, or Hall effect.
When it matters: When you are choosing between different response technologies and their long-term behavior.

Importance: HIGH

mechanical
Switch feel
What it is: Describes the keypress character, such as linear, tactile, or clicky.
When it matters: When the sensation of each keypress changes comfort, control, and noise level for your use.

Importance: HIGH

linear / tactile / clicky
Switch name
What it is: States the specific switch model used by the keyboard.
When it matters: When the exact switch model matters because small tuning differences affect your preference.

Importance: MEDIUM

Keychron K Pro
Actuation force
What it is: Measures how much force is needed to actuate a key.
When it matters: When finger fatigue, accidental presses, or key resistance matters to your typing style.

Importance: HIGH

50 g
Min actuation distance
What it is: Measures the shortest key travel needed to register an input.
When it matters: When faster key response matters and you want the shortest possible trigger point under your fingers.

Importance: MEDIUM

2 mm
Keychron Q4 Pro QMK VIA has a minimum actuation distance of 2 mm, which is longer than 66.3% of keyboards and equal to 33.4% of keyboards.
Show more
Keyboard type
What it is: Identifies the keyboard technology, such as mechanical, membrane, optical, or Hall effect.
When it matters: When you need a keyboard built around a specific switch technology or feel profile.

Importance: HIGH

mechanical
Layout size
What it is: States the keyboard form factor and how much of the standard keyset it includes.
When it matters: When desk space, portability, or access to a full key set affects how you work or play.

Importance: HIGH

60%
Layout standard
What it is: Specifies the regional layout standard, such as ANSI, ISO, or JIS.
When it matters: When you need a regional key layout that matches your language habits or keycap set.

Importance: MEDIUM

ANSI
N. of keys
What it is: States how many keys are present on the keyboard.
When it matters: When you need a certain number of keys for shortcuts, navigation, or a numpad.

Importance: MEDIUM

61
Keychron Q4 Pro QMK VIA has 61 keys, which is fewer than 92.4% of keyboards and equal to 6.8% of keyboards.
Profile
What it is: Describes whether the keyboard uses a low-profile or standard-height design.
When it matters: When key height changes your typing comfort, travel distance, or the overall desk setup.

Importance: MEDIUM

high-profile
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Connection type
What it is: Specifies how the keyboard connects, such as USB, 2.4 GHz wireless, or Bluetooth.
When it matters: When latency, cable management, or wireless flexibility is part of your buying decision.

Importance: HIGH

USB / Bluetooth
Keychron Q4 Pro QMK VIA offers USB / Bluetooth connectivity, which is more versatile than 43.5% of keyboards and equal to 14% of keyboards.
Multi-device pairing
What it is: Shows whether the keyboard can stay paired with multiple devices for quicker switching.
When it matters: When you switch regularly between a laptop, tablet, and other devices on one desk.

Importance: HIGH

yes
Keychron Q4 Pro QMK VIA supports multi-device pairing. 4.5% of keyboards support multi-device pairing.
up to 3 devices.
Bluetooth version
What it is: States the Bluetooth generation supported for wireless pairing.
When it matters: When wireless stability, compatibility, and energy efficiency are part of what you compare.

Importance: MEDIUM

5.1
Keychron Q4 Pro QMK VIA uses Bluetooth 5.1, which is newer than 64.7% of keyboards and equal to 24.1% of keyboards.
Mac compatibility
What it is: Shows whether the keyboard is intended to work properly with macOS layouts, shortcuts, or legends.
When it matters: When you need the keyboard to work properly with macOS shortcuts and key mapping.

Importance: HIGH

yes
Keychron Q4 Pro QMK VIA is Mac compatible. 44.4% of keyboards are Mac compatible.
extra Mac keycaps included.
Battery life
What it is: Estimates how long the keyboard can run on a full charge.
When it matters: When the keyboard needs to last through workweeks, travel, or long gaming stretches without constant charging.

Importance: HIGH

300 h
Keychron Q4 Pro QMK VIA lasts 300 h on a charge, which is longer than 75.3% of keyboards and equal to 5.2% of keyboards.
backlight off.
Show more
RGB lighting
What it is: Shows whether the keyboard includes customizable RGB lighting effects.
When it matters: When visual customization and desk aesthetics matter to your setup.

Importance: HIGH

yes
Keychron Q4 Pro QMK VIA has RGB lighting. 12.3% of keyboards have RGB lighting.
Per-key RGB
What it is: Shows whether each key can be lit and controlled independently instead of sharing one uniform lighting zone.
When it matters: When customizing each key individually matters for visuals, games, or shortcut visibility.

Importance: HIGH

yes
Keychron Q4 Pro QMK VIA has per-key RGB lighting. 23% of keyboards have per-key RGB lighting.
RGB zones
What it is: States how many RGB lighting zones can be controlled separately.
When it matters: When you want more lighting control than a simple all-at-once backlight can provide.

Importance: LOW

61
Keychron Q4 Pro QMK VIA has 61 RGB zones, which is fewer than 74.7% of keyboards and equal to 6.3% of keyboards.
Underglow / side lighting
What it is: Shows whether the case includes lighting around the underside or outer edges in addition to the keys themselves.
When it matters: When edge lighting is part of the visual style you want from the keyboard.

Importance: MEDIUM

no
Keychron Q4 Pro QMK VIA does not include underglow lighting. 31.7% of keyboards include underglow lighting.
Backlight direction
What it is: Specifies whether the switches use north-facing or south-facing backlighting.
When it matters: When you care about switch compatibility, keycap interference, or lighting placement.

Importance: LOW

south-facing
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Case material
What it is: Describes the main material used for the keyboard case.
When it matters: When build feel, rigidity, and overall finish influence your sense of quality.

Importance: HIGH

aluminum
Plate material
What it is: Describes the material used for the mounting plate beneath the switches.
When it matters: When keyboard stiffness, sound profile, and bottom-out feel matter more than the switch spec sheet alone.

Importance: HIGH

polycarbonate
Keycap material
What it is: Describes the material used to make the keycaps.
When it matters: When surface texture, wear resistance, and sound of the keycaps affect your choice.

Importance: HIGH

PBT
Keycap profile
What it is: Describes the shape and height profile of the keycaps.
When it matters: When key shape and sculpting affect comfort, wrist angle, and the sound of each press.

Importance: MEDIUM

KSA
Legend method
What it is: Describes how the legends are applied to the keycaps, which affects durability and visibility.
When it matters: When you care about how long key legends stay readable after heavy use.

Importance: MEDIUM

double-shot
Keychron Q4 Pro QMK VIA uses double-shot legends, which are more durable than 25.8% of keyboards and equal to 74.2% of keyboards.
Show more

Keychron Q4 Pro QMK VIA vs the average keyboard

  • 134 h longer battery life
    Keychron Q4 Pro QMK VIA lasts longer on a charge than the average keyboard (300 h vs 166 h). The average keyboard lasts 166 h on a charge.
    backlight off.
    What it is: Estimates how long the keyboard can run on a full charge.
    When it matters: When the keyboard needs to last through workweeks, travel, or long gaming stretches without constant charging.

    Importance: HIGH

    Keychron Q4 Pro QMK VIA lasts longer on a charge than the average keyboard (300 h vs 166 h). The average keyboard lasts 166 h on a charge.300 h vs 166 h
  • Supports QMK
    Keychron Q4 Pro QMK VIA supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
    What it is: Shows whether the keyboard supports QMK firmware for deeper remapping and behavior customization.
    When it matters: When deep remapping, macros, and firmware-level customization matter to your workflow.

    Importance: HIGH

    Keychron Q4 Pro QMK VIA supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
  • Supports VIA
    Keychron Q4 Pro QMK VIA supports VIA, the average keyboard does not. 27.1% of keyboards support VIA.
    VIA setup may require manual JSON import.
    What it is: Shows whether the keyboard supports VIA for live remapping and configuration without rebuilding firmware manually.
    When it matters: When quick live remapping without rebuilding firmware is important to you.

    Importance: HIGH

    Keychron Q4 Pro QMK VIA supports VIA, the average keyboard does not. 27.1% of keyboards support VIA.
  • 234 mm narrower width
    Keychron Q4 Pro QMK VIA is narrower than the average keyboard (121 mm vs 355 mm). The average keyboard width is 355 mm.
    What it is: Measures the keyboard from side to side.
    When it matters: When the keyboard has to match limited desk width or fit inside a specific setup.

    Importance: MEDIUM

    Keychron Q4 Pro QMK VIA is narrower than the average keyboard (121 mm vs 355 mm). The average keyboard width is 355 mm.121 mm vs 355 mm
  • 234 mm narrower width
    Keychron Q4 Pro QMK VIA is narrower than the average keyboard (121 mm vs 355 mm). The average keyboard width is 355 mm.
  • 134 h longer battery life
    Keychron Q4 Pro QMK VIA lasts longer on a charge than the average keyboard (300 h vs 166 h). The average keyboard lasts 166 h on a charge.
  • Supports QMK
    Keychron Q4 Pro QMK VIA supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
  • Supports VIA
    Keychron Q4 Pro QMK VIA supports VIA, the average keyboard does not. 27.1% of keyboards support VIA.
  • 26 fewer keys
    Keychron Q4 Pro QMK VIA has fewer keys than the average keyboard (61 vs 87). The average keyboard has 87 keys.
  • 38.4% higher weight
    Keychron Q4 Pro QMK VIA weighs more than the average keyboard (1,351 g vs 976 g). The average keyboard weighs 976 g.
  • 1.6 ° higher typing angle
    Keychron Q4 Pro QMK VIA has a higher typing angle than the average keyboard (6.6 ° vs 5 °). The average keyboard has a typing angle of 5 °.
  • 5.5 mm higher keyboard height
    Keychron Q4 Pro QMK VIA is taller than the average keyboard (44 mm vs 38.5 mm). The average keyboard height is 38.5 mm.
  • Less versatile connectivity
    Keychron Q4 Pro QMK VIA offers less versatile connectivity than the average keyboard (USB / Bluetooth vs USB / 2.4GHz / Bluetooth). The average keyboard offers USB / 2.4GHz / Bluetooth connectivity.
  • 1 h longer charging time
    Keychron Q4 Pro QMK VIA charges more slowly than the average keyboard (5 h vs 4 h). The average keyboard takes 4 h to charge.
  • Older Bluetooth version
    Keychron Q4 Pro QMK VIA uses an older Bluetooth version than the average keyboard (5.1 vs 5.2). The average keyboard uses Bluetooth 5.2.
  • 0.3 mm longer minimum actuation distance
    Keychron Q4 Pro QMK VIA has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.
  • 22 fewer RGB zones
    Keychron Q4 Pro QMK VIA has fewer RGB zones than the average keyboard (61 vs 83). The average keyboard has 83 RGB zones.
  • Less versatile connectivity
    Keychron Q4 Pro QMK VIA offers less versatile connectivity than the average keyboard (USB / Bluetooth vs USB / 2.4GHz / Bluetooth). The average keyboard offers USB / 2.4GHz / Bluetooth connectivity.
    What it is: Specifies how the keyboard connects, such as USB, 2.4 GHz wireless, or Bluetooth.
    When it matters: When latency, cable management, or wireless flexibility is part of your buying decision.

    Importance: HIGH

    Keychron Q4 Pro QMK VIA offers less versatile connectivity than the average keyboard (USB / Bluetooth vs USB / 2.4GHz / Bluetooth). The average keyboard offers USB / 2.4GHz / Bluetooth connectivity.USB / Bluetooth vs USB / 2.4GHz / Bluetooth
  • 26 fewer keys
    Keychron Q4 Pro QMK VIA has fewer keys than the average keyboard (61 vs 87). The average keyboard has 87 keys.
    What it is: States how many keys are present on the keyboard.
    When it matters: When you need a certain number of keys for shortcuts, navigation, or a numpad.

    Importance: MEDIUM

    Keychron Q4 Pro QMK VIA has fewer keys than the average keyboard (61 vs 87). The average keyboard has 87 keys.61 vs 87
  • 0.3 mm longer minimum actuation distance
    Keychron Q4 Pro QMK VIA has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.
    What it is: Measures the shortest key travel needed to register an input.
    When it matters: When faster key response matters and you want the shortest possible trigger point under your fingers.

    Importance: MEDIUM

    Keychron Q4 Pro QMK VIA has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.2 mm vs 1.7 mm
  • 1 h longer charging time
    Keychron Q4 Pro QMK VIA charges more slowly than the average keyboard (5 h vs 4 h). The average keyboard takes 4 h to charge.
    What it is: Measures how long the battery needs for a full recharge.
    When it matters: When short charging windows matter and you do not want the keyboard tied to a cable for too long.

    Importance: MEDIUM

    Keychron Q4 Pro QMK VIA charges more slowly than the average keyboard (5 h vs 4 h). The average keyboard takes 4 h to charge.5 h vs 4 h
  • 38.4% higher weight
    Keychron Q4 Pro QMK VIA weighs more than the average keyboard (1,351 g vs 976 g). The average keyboard weighs 976 g.
    What it is: Measures the total mass of the keyboard.
    When it matters: When you care whether the keyboard feels easy to carry or heavy enough to stay planted on the desk.

    Importance: HIGH

    Keychron Q4 Pro QMK VIA weighs more than the average keyboard (1,351 g vs 976 g). The average keyboard weighs 976 g.1351 g vs 976 g
  • 22 fewer RGB zones
    Keychron Q4 Pro QMK VIA has fewer RGB zones than the average keyboard (61 vs 83). The average keyboard has 83 RGB zones.
    What it is: States how many RGB lighting zones can be controlled separately.
    When it matters: When you want more lighting control than a simple all-at-once backlight can provide.

    Importance: LOW

    Keychron Q4 Pro QMK VIA has fewer RGB zones than the average keyboard (61 vs 83). The average keyboard has 83 RGB zones.61 vs 83
  • 1.6 ° higher typing angle
    Keychron Q4 Pro QMK VIA has a higher typing angle than the average keyboard (6.6 ° vs 5 °). The average keyboard has a typing angle of 5 °.
    What it is: Measures the incline of the keyboard during use.
    When it matters: When wrist posture and typing comfort depend on how steeply the keyboard sits.

    Importance: MEDIUM

    Keychron Q4 Pro QMK VIA has a higher typing angle than the average keyboard (6.6 ° vs 5 °). The average keyboard has a typing angle of 5 °.6.6 ° vs 5 °
  • Older Bluetooth version
    Keychron Q4 Pro QMK VIA uses an older Bluetooth version than the average keyboard (5.1 vs 5.2). The average keyboard uses Bluetooth 5.2.
    What it is: States the Bluetooth generation supported for wireless pairing.
    When it matters: When wireless stability, compatibility, and energy efficiency are part of what you compare.

    Importance: MEDIUM

    Keychron Q4 Pro QMK VIA uses an older Bluetooth version than the average keyboard (5.1 vs 5.2). The average keyboard uses Bluetooth 5.2.5.1 vs 5.2

Graphic comparison of Keychron Q4 Pro QMK VIA and

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Third-party reviews

(Reviews last updated: Jun 2026)

What customers like about Keychron Q4 Pro QMK VIA?

  • Exceptional build quality with a full CNC aluminum body that feels 'built like a tank'
  • Excellent typing experience and sound profile due to the double-gasket mount design
  • Highly customizable with full QMK/VIA support for remapping keys and creating macros
  • Hot-swappable PCB allows for easy switch changes without soldering
  • Features reliable Bluetooth 5.1 wireless connectivity alongside a wired mode
  • Premium double-shot PBT keycaps in KSA profile offer durability and a nice tactile feel
  • South-facing RGB lighting provides better visibility from the typist's angle

What customers dislike about Keychron Q4 Pro QMK VIA?

  • High-profile design and fixed incline can be uncomfortable for long periods without a separate wrist rest
  • Extremely heavy (approx. 1.5kg), making it poor for portability despite its compact 60% size
  • Lack of dedicated arrow keys and navigation cluster can be a hurdle for productivity tasks
  • Some users reported initial difficulty connecting to the VIA web app without manual JSON file uploads
  • Large 'forehead' and 'chin' bezels contribute to a bulky aesthetic that may not appeal to all
  • Does not include adjustable feet or any way to change the typing angle

Expert reviews

R
rtings.com
24/04/2023

The Keychron Q Pro series, including the Q1 Pro and Q2 Pro, offers a premium typing experience featuring a robust aluminum case, gasket-mounted design, and comprehensive hot-swappable customizability for switches and keys. These keyboards support QMK/VIA software, allowing for extensive remapping and macros across multiple operating systems. Key drawbacks highlighted include a very...Read more

R
rtings.com
31/10/2023

The Keychron Q Pro series and HHKB Studio are premium, wireless mechanical keyboards designed for different user needs, as analyzed by RTINGS. The Keychron Q Pro offers a durable, gasket-mounted aluminum design with full RGB backlighting and hotswappable switches, though it is heavy and lacks built-in mouse navigation. Conversely, the HHKB Studio boasts a compact 60% layout with...Read more

K
keychron.de
05/06/2026

The Keychron Q4 Pro is a wireless 60% layout mechanical keyboard featuring a premium, full-metal CNC-machined 6063 aluminum chassis and a double-gasket design built to minimize metallic resonance. Outfitted with an ultra-low-power ARM Cortex-M4 MCU and a 4000 mAh rechargeable battery, it supports multitasking across up to three devices via Bluetooth 5.1 alongside a 1000 Hz polling...Read more

Video reviews

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