Akko 5075B Plus vs Keychron K3 ProLow-Profile vs Gasket Mount
Choose the Akko 5075B Plus for a premium, acoustically-tuned typing feel, or the Keychron K3 Pro for an ultra-slim, low-profile form factor with deep QMK/VIA programmability.
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No reviews
from$85at MK
4.7 (54)4.7 · 54 reviews
from$67at Keychron
Which one should you get?
Get the
Akko 5075B Plus
Low-Profile
Build quality in the top 30% of 75% boards under $100.
- Gasket mount structure with a polycarbonate plate for a flexier, cushioned typing feel.
- Comes with multiple pre-installed foam layers (IXPE switch pad, silicone plate foam, case foam) for enhanced acoustics.
- Includes ASA profile double-shot PBT keycaps and additional themed novelty keycaps.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-FR, ISO-ES, ISO-SW. The other board is sold in those layouts.
Get the
Keychron K3 Pro
Gasket Mount
Build quality in the top 15% of 75% boards under $100.
- Ultra-slim, low-profile design with an aluminum frame option for a premium, portable build.
- Native QMK and VIA support via the Keychron Launcher web app for extensive key remapping and macros.
- Includes low-profile double-shot PBT keycaps and is compatible with Gateron low-profile mechanical switches.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your primary need dictates the choice. If you want a thin, lightweight keyboard for travel or a desk setup where low height is critical, and you value deep programmability with QMK/VIA, the Keychron K3 Pro is the clear option. If you prefer a more traditional, acoustically-tuned typing experience with a gasket mount, pre-installed sound-dampening foams, and don't mind the extra weight, the Akko 5075B Plus offers better value for modders and those seeking a premium feel.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Akko 5075B Plus
Keychron K3 Pro
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Battery
3,000 mAh
1,550 mAh
A larger battery means fewer cables during the day
Low profile
No
Yes
Case material
ABS, Plastic, Silicone
ABS, Aluminum, Plastic
Switch options
Clicky, Linear
Clicky, Linear, Tactile
- Akko 5075B Plus
- Keychron K3 Pro
- Performance
- 7981
- Build quality
- 7381
- Productivity
- 9280
- Customizability
- 7588
- Portability
- 8177
- Layout size: 75%
- Hot-swappable
- Max polling rate: 1,000 Hz
What will you mostly use it for?
The Keychron K3 Pro wins for office use, programming, and travel due to its low-profile ergonomics, deep QMK/VIA programmability, and lighter, slimmer form factor. The Akko 5075B Plus is the stronger choice for modding enthusiasts, thanks to its gasket mount and extensive pre-installed foam. For gaming and content creation, the keyboards are closely matched, offering similar core specs like polling rate and layout, leaving the choice to personal preference for typing feel.
It's a tie
- Both offer a 1000 Hz polling rate in wired mode for responsive input.
- Both support N-key rollover and have a 75% layout that saves desk space.
- The Akko's gasket mount may offer a softer typing feel, while the K3 Pro's low-profile switches have a shorter travel distance.
Akko 5075B Plus vs Keychron K3 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
18 of 27 specs differ
Akko 5075B Plus
Keychron K3 Pro
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Akko 5075B Plus
WhatGeek
ISO
Out of stockShips to you
Keychron K3 Pro
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
Out of stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Akko 5075B Plus vs Keychron K3 Pro: your questions
It depends on your preference. The Keychron K3 Pro offers a low-profile design with adjustable typing angles, which some find more ergonomic. The Akko 5075B Plus uses a gasket mount and polycarbonate plate, which provides a softer, more cushioned typing feel favored by many enthusiasts.
No. According to Keychron, the K3 Pro is currently compatible with Gateron low-profile mechanical switches only for its hot-swappable version. It does not support standard Cherry MX profile switches due to its low-profile design.
The Akko 5075B Plus has a larger rated battery capacity of 4500mAh, which should theoretically last longer than the Keychron K3 Pro's 1550mAh battery. However, the Akko's vendor description mentions a 3000mAh battery, so actual performance may vary.
Yes. Both the Akko 5075B Plus and Keychron K3 Pro list Mac and Windows support. The Keychron specifically includes keycaps for both operating systems and allows configuration of different keymaps for each in its Launcher software.
The Keychron K3 Pro is more customizable via software. It supports open-source QMK firmware and the VIA configurator through the Keychron Launcher web app, allowing for deep key remapping and macro creation. The Akko 5075B Plus lists VIA support but lacks the mentioned QMK compatibility.
Yes, the Akko 5075B Plus is a strong candidate for modding. It features a gasket mount, hot-swappable 5-pin sockets, and comes pre-installed with an IXPE switch pad, silicone plate foam, and case foams, providing an excellent foundation for acoustic and feel modifications.
The Keychron K3 Pro is highly portable. It weighs 930g, which is significantly lighter than the Akko's 1500g. Its vendor description emphasizes an ultra-slim design that is 31% slimmer than keyboards with normal profile switches, making it easy to pack and carry.
The Akko 5075B Plus uses ASA profile double-shot PBT keycaps. The Keychron K3 Pro uses low-profile LSA (low profile spherical-angled) profile keycaps, specifically double-shot PBT or dye-sublimated PBT on the Special Edition.
Yes, both keyboards have RGB backlighting. The Akko features SMD LED RGB backlighting with south-facing switches. The Keychron K3 Pro offers over 22 RGB backlight settings and has variants with both north-facing and south-facing RGB, depending on the model.
The Akko 5075B Plus includes more pre-installed sound-dampening materials. Its vendor description confirms it comes with an IXPE switch pad, silicone plate foam, and case foams. The Keychron K3 Pro's description does not mention any pre-installed foam layers.
The Akko 5075B Plus lists 'knob support' as a feature in its metadata, suggesting it is designed to accommodate a rotary encoder. However, the vendor description does not specify if a knob is included or needs to be purchased separately.
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