Akko 5075B Plus vs Keychron K2 MaxPlastic Gasket vs Aluminum QMK
Choose the Akko 5075B Plus for a softer, pre-foamed typing experience at a lower cost, or the Keychron K2 Max for premium aluminum construction and deep QMK programmability.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
No reviews
from$85at MK
4.5 (2)4.5 · 2 reviews
from$94at Keychron
Which one should you get?
Get the
Akko 5075B Plus
Plastic Gasket
Build quality in the top 30% of 75% boards under $100.
- Includes multiple foam layers (IXPE switch pad, silicone plate foam, case foams) for sound dampening out of the box.
- Gasket mount structure with a polycarbonate plate for a softer typing feel.
- Comes with additional themed novelty keycaps.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-SW. The other board is sold in those layouts.
Get the
Keychron K2 Max
Aluminum QMK
Build quality in the top 10% of 75% boards under $100.
- Features an aluminum frame combined with ABS for a more premium build.
- Supports QMK and VIA firmware for extensive, open-source customization.
- Offers three adjustable typing angles (5°, 9°, 12°) for ergonomics.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your priority should guide this choice. For a tuned, softer typing experience straight out of the box with excellent battery life, the Akko 5075B Plus is a strong value. If you value a premium metal build, deep programmability via QMK, and ergonomic adjustability, the Keychron K2 Max justifies its higher cost. Both are competent wireless 75% keyboards, but they cater to different aspects of the mechanical keyboard experience.
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 K2 Max
Battery
3,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
ABS, Plastic, Silicone
ABS, Aluminum
Switch options
Clicky, Linear
Clicky, Linear, Tactile
Mount style
Gasket Mount
PCB Mount, Plate Mount
Knob
Yes
No
- Akko 5075B Plus
- Keychron K2 Max
- Performance
- 7981
- Build quality
- 7385
- Productivity
- 9295
- Customizability
- 7591
- Portability
- 8179
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Sound dampening
- Keycaps: PBT
What will you mostly use it for?
The Keychron K2 Max takes the lead for programming, modding, and content creation due to its QMK programmability and ergonomic adjustments. The Akko 5075B Plus is better suited for travel thanks to its lighter weight and larger battery. For general gaming and office use, the keyboards are evenly matched, sharing core wireless and layout features.
It's a tie
- Both offer a 1000 Hz polling rate for responsive input.
- Both support N-key rollover and 2.4 GHz wireless connections.
- Their similar 75% layouts conserve desk space for mouse movement.
Akko 5075B Plus vs Keychron K2 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 27 specs differ
Akko 5075B Plus
Keychron K2 Max
Switch options
Hot-swappable
Mount style
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
Typing angle
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 K2 Max
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
Out of stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
Akko 5075B Plus vs Keychron K2 Max: your questions
The Keychron K2 Max uses an aluminum frame, which typically offers a more rigid and premium feel than the Akko's plastic and silicone case. The K2 Max also incorporates a steel plate, while the Akko uses a polycarbonate plate as part of its gasket mount system for a different typing sensation.
Yes, both keyboards support key remapping. The Akko 5075B Plus supports VIA. The Keychron K2 Max supports both QMK and VIA, with QMK offering more advanced, layer-based programming capabilities through its open-source firmware.
Based on the listed specifications, the Akko 5075B Plus has a 4500mAh battery, while the Keychron K2 Max has a 4000mAh battery. This suggests the Akko may have a potential advantage in battery longevity, though actual runtime depends on usage patterns and lighting.
The Keychron K2 Max comes with OSA profile double-shot PBT keycaps. According to the manufacturer, this profile combines OEM height with a spherical-angle top for comfort, and PBT material is known for its durability and resistance to oil shine.
Both keyboards feature sound-dampening foams. The Akko includes an IXPE switch pad, silicone plate foam, and case foams pre-installed. The Keychron K2 Max description mentions IXPE, PET, and EPDM foam layers. Both should offer a quieter experience than non-foamed boards, with the specific sound profile being a matter of preference.
Yes. Both the Akko 5075B Plus and the Keychron K2 Max list Mac and Windows support. The Keychron K2 Max specifically includes an additional set of keycaps tailored for macOS alongside the Windows set.
The Keychron K2 Max features a hot-swappable PCB. The manufacturer states it is compatible with almost all 3-pin and 5-pin MX-style mechanical switches, including brands like Cherry, Gateron, and Kailh.
The Akko 5075B Plus lists 'Knob Support' as an extra feature in its metadata, indicating a version or configuration may include a rotary knob. It is advisable to check the specific product listing for the variant you are purchasing.
The Keychron K2 Max offers a 1000 Hz polling rate in its 2.4 GHz and wired modes, which is standard for responsive gaming. Its 75% layout saves desk space, and the steel plate provides a stable, consistent feel for key presses.
The Keychron K2 Max is significantly heavier at 1500 grams, largely due to its aluminum frame and steel plate. The Akko 5075B Plus weighs 940 grams, making it the lighter of the two.
The Akko 5075B Plus does not list an adjustable typing angle as a feature. It likely has a fixed angle. In contrast, the Keychron K2 Max offers three adjustable angles: 5, 9, and 12 degrees.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.