Keychron K3 Max vs Royal Kludge N80QMK or Screen
Get the Keychron K3 Max for QMK/VIA customization and ISO layout choices, or the Royal Kludge N80 for its display, control knob, USB pass-through, and larger battery.
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4.3 (15)4.3 · 15 reviews
from$89at MK
No reviews
from$89at Royal Kludge
Which one should you get?
Get the
Keychron K3 Max
Build quality in the top 5% of 75% boards under $100.
- QMK and VIA support, with vendor-described key remapping, macros, and shortcuts.
- 1000 Hz polling rate in wired and 2.4 GHz modes.
- ISO layout options, including ISO-UK, ISO-DE, ISO-Nordic, and ISO-SW.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Royal Kludge N80
Battery
Build quality in the bottom 40% of 75% boards under $100.
- Integrated screen can display custom GIFs, dates, connection modes, layout, and battery status.
- Control knob adjusts volume, connection modes, and backlight settings.
- USB pass-through and a 3750mAh battery.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Choose the Keychron K3 Max for QMK/VIA programming, its specified 1000 Hz wired and 2.4 GHz polling rate, and its ISO layout options. Choose the Royal Kludge N80 for its display, adjustable control knob, USB pass-through, and larger battery. Both are low-profile boards, so buyers should check the switch and keycap limitations before choosing either.
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.
Keychron K3 Max
Royal Kludge N80
Battery
1,550 mAh
3,750 mAh
A larger battery means fewer cables during the day
Case material
ABS, Aluminum, Plastic, Wood
Plastic
Switch options
Clicky, Linear, Tactile
Linear, Tactile
Mount style
Plate Mount
Top Mount
Knob
No
Yes
- Keychron K3 Max
- Royal Kludge N80
- Performance
- 8165
- Build quality
- 8662
- Productivity
- 9482
- Customizability
- 9172
- Portability
- 7778
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Low profile
- Sound dampening
What will you mostly use it for?
The K3 Max is the more compelling fit for gaming, programming, and modding when its documented polling rate, QMK/VIA support, or ISO layouts matter. The N80 suits office and content-creation setups that can make practical use of its screen and knob. For travel, the K3 Max is lighter and smaller, while the N80’s larger battery may appeal to buyers who prioritize battery capacity. Both offer low-profile hot-swap support, but their switches are limited to their respective low-profile types.
Pick the Keychron K3 Max
- The K3 Max lists a 1000 Hz polling rate in wired and 2.4 GHz modes.
- It supports QMK remapping and macros, according to Keychron.
- The N80’s vendor description specifies low-profile switches with a 1.2 mm actuation point for its RK Low Profile Red option.
Keychron K3 Max vs Royal Kludge N80 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
18 of 29 specs differ
Keychron K3 Max
Royal Kludge N80
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 passthrough
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron K3 Max
- Go to Input Gear
Input Gear
ISO-DE
Out of stockShips to you
- Go to Keychron
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
- Go to Keychron (DE)
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you
Royal Kludge N80
No ISO layout at the stores we track.
Keychron K3 Max vs Royal Kludge N80: your questions
The Keychron K3 Max supports QMK and VIA, and Keychron describes remapping keys and setting macros and shortcuts. The N80 supports hot-swapping with RK low-profile switches and has vendor-described software controls for screen settings, macros, and lighting over a wired connection.
The K3 Max is listed at 1000 Hz in wired and 2.4 GHz modes, with 90 Hz in Bluetooth mode in Keychron’s specifications. No polling-rate figure is listed for the N80, so a direct rate comparison is not available.
Yes. Its screen can show custom GIFs, dates, connection modes, WIN/MAC layouts, and battery status, according to Royal Kludge.
The Royal Kludge N80 has a control knob. Its vendor description says the knob can adjust volume, connection modes, and backlight settings.
No. Both compatibility listings specify low-profile switches and keycaps only, and say standard MX keycaps will not fit.
Yes. Its listed layout options include ISO-UK, ISO-DE, ISO-Nordic, and ISO-SW, as well as ANSI. The Royal Kludge N80 is listed as ANSI only.
The Royal Kludge N80 has a 3750mAh battery, while the K3 Max is listed with a 1550mAh battery. Royal Kludge also describes up to 25 hours of use with RGB backlighting and 115 hours without it.
The Keychron K3 Max is listed at 580g, while the N80 is listed at 1200g. The K3 Max also has smaller listed dimensions: 22 x 306 x 116 mm versus 28 x 330 x 140 mm for the N80.
Both are listed as hot-swappable, but their supported switch types differ. The K3 Max supports low-profile Gateron mechanical switches, while the N80’s tech specifications say it is hot-swappable with RK low-profile switches.
Both are listed with Mac/Windows support. Keychron says the K3 Max includes Mac and Windows keycaps and additional Esc and Enter keys, while the N80 screen can show WIN/MAC layouts.
The Royal Kludge N80 has USB pass-through, and its specifications list one USB 2.0 passthrough. USB pass-through is not listed among the K3 Max’s features.
The K3 Max has a documented 1000 Hz polling rate in wired and 2.4 GHz modes, plus QMK support. The N80 offers a low-profile RK Red option with a listed 1.2 mm actuation point, so that switch option may appeal if you prioritize the stated actuation distance.
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