OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Keyboards Methodology v1.0
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Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Keyboards Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
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Keychron K3 Pro QMK VIA Wireless Review | 64 Data compared

Avg. price:~£110Layout size:75%Connection type:USB / BluetoothSwitch type:mechanicalPolling rate:1000 Hz

Keychron K3 Pro QMK VIA Wireless Review: Compare 64 technical specifications and user reviews to see how this product ranks in the Keyboards category and whether it is worth buying.

7.1

Overall score

Score
7.1/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 54% of models
Score components

80%

6.8

Technical score

20%

8.5

User score

â–²Better than 54% of keyboards
6.8

Technical score

Technical score
6.8/ 10
✕
What it is
An assessment of technical performance for products in the Keyboards category across these key areas: Switches, Design, Connectivity & Power, Features, Materials.
When it matters
When you want to compare keyboards based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 52% of models
Score components

34%

6.7

Connectivity & Power

28%

4.7

Switches

20%

9.3

Materials

12%

7.4

Features

6%

7.6

Design

â–¼Worse than 52% of keyboards
8.5

User score

User score
8.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 72% of models
Score components

70%

8.7

User ratings

30%

8.2

Number of reviews

Based on 766 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–²Better than 72% of keyboards
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Best prices

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Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of keyboard Keychron K3 Pro QMK VIA Wireless

Technical score
Technical score
6.8/ 10
✕
What it is
An assessment of technical performance for products in the Keyboards category across these key areas: Switches, Design, Connectivity & Power, Features, Materials.
When it matters
When you want to compare keyboards based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 52% of models
Score components:

34%

6.7

Connectivity & Power

28%

4.7

Switches

20%

9.3

Materials

12%

7.4

Features

6%

7.6

Design

6.8
User score
User score
8.5/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 72% of models
Score components

70%

8.7

User ratings

30%

8.2

Number of reviews

Based on 766 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
8.5
Popularity
Popularity
8.2/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 76% of models
Popularity:
Keychron K3 Pro QMK VIA Wireless has a popularity score of 8.2 points, which is higher than that of 75.6% of products in this category.
8.2
Value for money
Value for money
8.0/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 58% of models
Score components:

60%

7.1

Overall score

40%

9.9

Price

8.0
Switch type
mechanical
Switch feel
linear / tactile / clicky
Switch name
Gateron Low Profile Mechanical
Actuation force
50 g
Min actuation distance
1.7 mm
Min actuation distance
1.7 mm
â–¼ Worse than 48% of models
Market range: <0.1 mm – >2 mm
This keyboard has a minimum actuation distance of 1.7 mm, which is shorter than 47.1% of keyboards and equal to 5.1% of keyboards.
Show more
Keyboard type
mechanical
Layout size
75%
Layout standard
?
N. of keys
84
N. of keys
84
â–¼ Worse than 56% of models
Market range: <64 – >108
This keyboard has 84 keys, which is fewer than 55.7% of keyboards and equal to 6.1% of keyboards.
Profile
low-profile
Show more
Connection type
USB / Bluetooth
Connection type
USB / Bluetooth
â–² Better than 43% of models
This keyboard offers USB / Bluetooth connectivity, which is more versatile than 42.7% of keyboards and equal to 14.3% of keyboards.
Multi-device pairing
yes
Multi-device pairing
yes
â–² Better than 4% of models
This keyboard supports multi-device pairing. 4.5% of keyboards support multi-device pairing.
Bluetooth version
5.1
Bluetooth version
5.1
â–² Better than 67% of models
This keyboard uses Bluetooth 5.1, which is newer than 67% of keyboards and equal to 23.5% of keyboards.
Mac compatibility
?
Battery life
100 h
Battery life
100 h
â–¼ Worse than 64% of models
Market range: <30 h – >512 h
This keyboard lasts 100 h on a charge, which is shorter than 63.6% of keyboards and equal to 8.5% of keyboards.
Show more
RGB lighting
yes
RGB lighting
yes
â–² Better than 12% of models
This keyboard has RGB lighting. 12.4% of keyboards have RGB lighting.
Per-key RGB
?
RGB zones
84
RGB zones
84
â–² Better than 52% of models
Market range: <0 – >104
This keyboard has 84 RGB zones, which is more than 51.7% of keyboards and equal to 6.4% of keyboards.
Underglow / side lighting
?
Backlight direction
south-facing
Show more
Case material
aluminum/plastic
Plate material
steel
Keycap material
?
Keycap profile
LSA
Legend method
double-shot
Legend method
double-shot
â–² Better than 25% of models
This keyboard uses double-shot legends, which are more durable than 25.1% of keyboards and equal to 74.9% of keyboards.
Show more

Keychron K3 Pro QMK VIA Wireless vs the average keyboard

246810TotalDesignConnectivity & PowerSwitchesMaterialsFeatures
  • 1 mm shorter key travel
    Total travel distance
    3 mm
    ★ Better than 95% of models
    Market range: <3.2 mm – >4 mm
    This keyboard has 3 mm of total travel, while the average keyboard has 4 mm.
    3 mm vs 4 mm
  • 2 h shorter charging time
    Charging time
    3 h
    â–² Better than 58% of models
    Market range: <2.5 h – >6 h
    This keyboard charges faster than the average keyboard (3 h vs 5 h). The average keyboard takes 5 h to charge.
    3 h vs 5 h
  • 0.3 mm shorter actuation distance
    Max actuation distance
    1.7 mm
    â–² Better than 83% of models
    Market range: <1.6 mm – >4 mm
    This keyboard has a longer maximum actuation distance than the average keyboard (1.7 mm vs 2 mm). The average keyboard has a maximum actuation distance of 2 mm.
    1.7 mm vs 2 mm
  • Supports QMK
    QMK support
    yes
    â–² Better than 71% of models
    This keyboard supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
  • 46.3% lower weight
    Weight
    525 g
    ★ Better than 95% of models
    Market range: <605 g – >1.6k g
    This keyboard weighs less than the average keyboard (525 g vs 978 g). The average keyboard weighs 978 g.
    525 g vs 978 g
  • Supports VIA
    VIA support
    yes
    â–² Better than 74% of models
    This keyboard supports VIA, the average keyboard does not. 26.3% of keyboards support VIA.
  • 5 ° lower typing angle
    Typing angle
    0 °
    ★ Better than 99% of models
    Market range: <3 ° – >7 °
    This keyboard has a lower typing angle than the average keyboard (0 ° vs 5 °). The average keyboard has a typing angle of 5 °.
    0 ° vs 5 °
  • 16.25 mm lower keyboard height
    Height
    22 mm
    ★ Better than 95% of models
    Market range: <24.1 mm – >44 mm
    This keyboard is lower than the average keyboard (22 mm vs 38.25 mm). The average keyboard height is 38.25 mm.
    22 mm vs 38.25 mm
  • 6.5% higher user score
    User score
    8.5/ 10
    ✕
    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 distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    Keychron K3 Pro QMK VIA Wireless
    the average keyboard
    Keychron K3 Pro QMK VIA Wireless has a higher user score than the average keyboard (8.52 vs 8.000).
    8.52 vs 8
  • 46.3% lower weight
    Weight
    525 g
    ★ Better than 95% of models
    Market range: <605 g – >1.6k g
    This keyboard weighs less than the average keyboard (525 g vs 978 g). The average keyboard weighs 978 g.
    525 g vs 978 g
  • 5 ° lower typing angle
    Typing angle
    0 °
    ★ Better than 99% of models
    Market range: <3 ° – >7 °
    This keyboard has a lower typing angle than the average keyboard (0 ° vs 5 °). The average keyboard has a typing angle of 5 °.
    0 ° vs 5 °
  • 16.25 mm lower keyboard height
    Height
    22 mm
    ★ Better than 95% of models
    Market range: <24.1 mm – >44 mm
    This keyboard is lower than the average keyboard (22 mm vs 38.25 mm). The average keyboard height is 38.25 mm.
    22 mm vs 38.25 mm
  • 50.3 mm narrower width
    Width
    306 mm
    ★ Better than 90% of models
    Market range: <290 mm – >442 mm
    This keyboard is narrower than the average keyboard (306 mm vs 356.3 mm). The average keyboard width is 356.3 mm.
    306 mm vs 356.3 mm
  • 2 h shorter charging time
    Charging time
    3 h
    â–² Better than 58% of models
    Market range: <2.5 h – >6 h
    This keyboard charges faster than the average keyboard (3 h vs 5 h). The average keyboard takes 5 h to charge.
    3 h vs 5 h
  • 1 mm shorter key travel
    Total travel distance
    3 mm
    ★ Better than 95% of models
    Market range: <3.2 mm – >4 mm
    This keyboard has 3 mm of total travel, while the average keyboard has 4 mm.
    3 mm vs 4 mm
  • 0.3 mm shorter actuation distance
    Max actuation distance
    1.7 mm
    â–² Better than 83% of models
    Market range: <1.6 mm – >4 mm
    This keyboard has a longer maximum actuation distance than the average keyboard (1.7 mm vs 2 mm). The average keyboard has a maximum actuation distance of 2 mm.
    1.7 mm vs 2 mm
  • Supports QMK
    QMK support
    yes
    â–² Better than 71% of models
    This keyboard supports QMK, the average keyboard does not. 28.8% of keyboards support QMK.
  • Supports VIA
    VIA support
    yes
    â–² Better than 74% of models
    This keyboard supports VIA, the average keyboard does not. 26.3% of keyboards support VIA.
  • 61.3% smaller battery capacity
    Battery capacity
    1,550 mAh
    â–¼ Worse than 94% of models
    Market range: <2k mAh – >5.9k mAh
    This keyboard has a smaller battery than the average keyboard (1550 mAh vs 4000 mAh). The average keyboard has a battery capacity of 4000 mAh.
    1,550 mAh vs 4,000 mAh
  • Less versatile connectivity
    Connection type
    USB / Bluetooth
    â–² Better than 43% of models
    This keyboard 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
  • 80 h shorter battery life
    Battery life
    100 h
    â–¼ Worse than 64% of models
    Market range: <30 h – >512 h
    This keyboard lasts less long on a charge than the average keyboard (100 h vs 180 h). The average keyboard lasts 180 h on a charge.
    100 h vs 180 h
  • 3 fewer keys
    N. of keys
    84
    â–¼ Worse than 56% of models
    Market range: <64 – >108
    This keyboard has fewer keys than the average keyboard (84 vs 87). The average keyboard has 87 keys.
    84 vs 87
  • Older Bluetooth version
    Bluetooth version
    5.1
    â–² Better than 67% of models
    This keyboard 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
  • 3 fewer keys
    N. of keys
    84
    â–¼ Worse than 56% of models
    Market range: <64 – >108
    This keyboard has fewer keys than the average keyboard (84 vs 87). The average keyboard has 87 keys.
    84 vs 87
  • 61.3% smaller battery capacity
    Battery capacity
    1,550 mAh
    â–¼ Worse than 94% of models
    Market range: <2k mAh – >5.9k mAh
    This keyboard has a smaller battery than the average keyboard (1550 mAh vs 4000 mAh). The average keyboard has a battery capacity of 4000 mAh.
    1,550 mAh vs 4,000 mAh
  • Less versatile connectivity
    Connection type
    USB / Bluetooth
    â–² Better than 43% of models
    This keyboard 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
  • 80 h shorter battery life
    Battery life
    100 h
    â–¼ Worse than 64% of models
    Market range: <30 h – >512 h
    This keyboard lasts less long on a charge than the average keyboard (100 h vs 180 h). The average keyboard lasts 180 h on a charge.
    100 h vs 180 h
  • Older Bluetooth version
    Bluetooth version
    5.1
    â–² Better than 67% of models
    This keyboard 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

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

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16/11/2022
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02/01/2023
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17/03/2023
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12/03/2026
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Third-party reviews

Based on 766 buyer reviews from online shops.
Reviews last updated: June 2026 · How we calculate this
Read buyer reviews on Amazon →

What we like about Keychron K3 Pro QMK VIA Wireless

  • Premium build quality with a sturdy aluminum frame and durable double-shot PBT keycaps
  • Excellent low-profile typing experience that reduces wrist strain compared to standard mechanical keyboards
  • Full QMK and VIA support allowing for extensive key remapping and macro customization via a web browser
  • Highly portable and slim design, making it ideal for travel and commuting
  • Seamless multi-device pairing with the ability to connect up to three devices via Bluetooth 5.1
  • Hot-swappable PCB option (on specific models) allows for easy switch changes without soldering
  • Native compatibility and dedicated toggles for both macOS and Windows layouts

What we don't like about Keychron K3 Pro QMK VIA Wireless

  • Frequent reports of Bluetooth connectivity issues, including lag, missed inputs, or difficulty switching between devices
  • Backlighting does not shine through the keycap legends, making it difficult to see keys in dark environments
  • Lacks a 2.4GHz wireless receiver (dongle), resulting in higher latency for wireless gaming compared to newer 'Max' models
  • Limited third-party keycap compatibility due to the specific low-profile stem and stabilizer layout
  • Battery life is relatively short when RGB lighting is at maximum brightness
  • The position of certain keys, such as the truncated right shift or the dedicated light effect key, can lead to accidental presses
  • Initial VIA software setup can be complex for users unfamiliar with flashing JSON files or browser-based permissions

Verdict

The Keychron K3 Pro is a low-profile 75% layout wireless mechanical keyboard featuring QMK/VIA support for full key remapping and macro programming. It boasts double-shot PBT keycaps, hot-swappable Gateron low-profile mechanical switches, and versatile connectivity via Bluetooth 5.1 or USB-C. While it is highly praised for its slim, portable CNC aluminum frame and extensive customization, its main drawbacks include a relatively small 1550mAh battery and limited third-party keycap compatibility due to its unique offset stabilizer stems.

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