Keychron 81 Pro vs Q3 Max
Choose the OnePlus 81 Pro for a more compact, Bluetooth-focused layout, or the Q3 Max for a full TKL layout with 2.4 GHz wireless and enhanced sound dampening.
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5.0 (4)5.0 · 4 reviews
from$145at Input Gear
4.5 (13)4.5 · 13 reviews
from$209at Keychron
Which one should you get?
Get the
Keychron 81 Pro
Build quality in the top 5% of 75% boards under $150.
- More compact 75% layout saves desk space.
- Includes a unique unified keyboard holder (kickstand).
- Features a co-created OnePlus Winter Bonfire tactile switch option.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- No numpad.
Get the
Keychron Q3 Max
Build quality in the top 5% of 80% boards under $300.
- Includes a 2.4 GHz wireless connection with a 1000 Hz polling rate for low-latency use.
- Offers extensive layout support including ANSI, ISO, ISO-DE, ISO-UK, and ISO-Nordic.
- Available in a barebones kit version for maximum customization from the start.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Your primary wireless need dictates the core choice. If you require the lowest possible latency for gaming over wireless and want a full TKL layout, the Keychron Q3 Max is the clear selection. If your workflow prioritizes Bluetooth multi-device switching and a space-saving 75% form factor, the OnePlus Keyboard 81 Pro is the more suitable option. Both deliver exceptional build quality and customization in an aluminum chassis.
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 81 Pro
Keychron Q3 Max
Layout size
75%
80%
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Weight
1,887 g
2,045 g
Heavier boards stay planted and lighter ones travel
Layout standard
ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-UK
ISO and JIS exist so regional layouts fit
Released
2023
2024
- Keychron 81 Pro
- Keychron Q3 Max
- Performance
- 8280
- Build quality
- 8788
- Productivity
- 9796
- Customizability
- 9498
- Portability
- 8278
- Hot-swappable
- Battery: 4,000 mAh
- Max polling rate: 1,000 Hz
- Case material: Aluminum
- Switch options: Clicky, Linear, Tactile
- Mount style: Gasket Mount, Plate Mount
What will you mostly use it for?
The Q3 Max holds advantages for gaming due to its 2.4 GHz wireless and for modders seeking a barebones starting point. The OnePlus 81 Pro is the better choice for travel thanks to its smaller, lighter form factor. For office work, programming, and content creation, the keyboards are closely matched, with the choice boiling down to layout preference: a condensed 75% design versus a more spacious TKL.
Pick the Keychron Q3 Max
- The Q3 Max offers a 1000 Hz polling rate on its 2.4 GHz wireless connection, which the manufacturer states is for peak gaming performance.
- Its TKL (80%) layout retains dedicated arrow and navigation keys, which some gamers prefer for in-game controls.
- The listed 1000 Hz wired polling rate matches the OnePlus 81 Pro.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron 81 Pro
4 owner reviews
“Love the sound and feel. Thr kickstand is cool too. Only thing is I wish there were more options for keycap colors, the red doesn't match my stuff.”
Keychron Q3 Max
13 owner reviews
“I’ve never used a keychron keyboard before and am disappointed i hadnt learned about it sooner! The keys are solid and the keyboard works better than expected.”
“Just purchased this keyboard but immediately found out that the backspace key does not work (literally just unpacked it from the box) - tried testing it on Keychron’s key tester and doesnt register at all… Did not expect such poor quality given the price”
Keychron 81 Pro vs Q3 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 27 specs differ
Keychron 81 Pro
Keychron Q3 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.
Keychron 81 Pro
No ISO layout at the stores we track.
Keychron Q3 Max
Input Gear
ISO-DE
Out of stockShips to you
Keychron
ISO-DE, ISO-UK, ISO-Nordic
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK
In 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.
Keychron 81 Pro vs Q3 Max: your questions
The main differences are layout and wireless connectivity. The OnePlus 81 Pro is a 75% keyboard with Bluetooth and wired modes. The Q3 Max is an 80% TKL keyboard that adds a 2.4 GHz wireless connection alongside Bluetooth.
The Keychron Q3 Max is likely better for competitive gaming over wireless. Its manufacturer highlights the 2.4 GHz connection for peak gaming performance with a 1000 Hz polling rate. Both keyboards offer a 1000 Hz polling rate in wired mode.
Yes. Both the Keychron OnePlus 81 Pro and the Q3 Max are listed as compatible with Mac and Windows systems. Each includes the necessary keycaps for both operating systems.
Yes. Both keyboards are hot-swappable, allowing you to change the mechanical switches without soldering. They are compatible with most 3-pin and 5-pin MX-style switches.
Both feature a 4000mAh rechargeable battery. The manufacturer claims up to 300 hours for the 81 Pro and up to 180 hours for the Q3 Max with backlighting off, though real-world results will vary based on usage.
Yes. The Q3 Max is offered in a Barebone Knob version, which does not include keycaps or switches, providing a base for a fully custom build.
According to the vendor page, the Keychron Q3 Max offers a choice between KSA profile keycaps and OSA side-printed shine-through PBT keycaps.
Yes. Both keyboards support fully programmable keymaps, macros, and shortcuts using open-source QMK firmware and the VIA configurator. The Q3 Max also supports the Keychron Launcher web app.
The Keychron OnePlus 81 Pro is more portable. It has a smaller 75% layout and is lighter at 1887g compared to the Q3 Max's 2045g and larger TKL footprint.
Both keyboards use a double-gasket design. The manufacturer states that in addition to gaskets on the plates, silicone pads are added between the top and bottom aluminum cases to reduce sound resonance and metal-on-metal noise.
The featured version of the OnePlus 81 Pro comes with the Winter Bonfire tactile switch, which is described as a switch co-created by OnePlus, its users, and Keychron with a 0.5mm tactile peak point.
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