Keychron K3 Max vs V3Wireless Low-Profile vs Wired TKL
Choose the K3 Max for wireless portability and a low-profile form factor, or the V3 for a heavier, wired TKL with broader switch compatibility.
Which one should you get?
Get the
Keychron K3 Max
Wireless Low-Profile
- Triple-mode connectivity with Bluetooth, 2.4 GHz, and wired operation.
- Ultra-slim, low-profile design with an aluminum frame option.
- Includes sound-dampening IXPE acoustic foam and latex foam.
- Hot-swappable sockets are limited to specific low-profile mechanical switches, not standard MX switches.
- No dedicated storage for the 2.4 GHz wireless dongle.
- Lower profile keycaps and switches offer a different feel that may not suit all typists.
Get the
Keychron V3
Wired TKL
- Hot-swappable PCB supports universal 3-pin and 5-pin MX mechanical switches.
- Includes screw-in PCB stabilizers and supports third-party replacements.
- South-facing RGB LEDs avoid interference with Cherry/OEM profile keycaps.
- Wired-only connectivity, with no wireless option.
- Heavier and larger (1120g, 367mm length) which reduces portability.
- Constructed with an ABS plastic case, lacking metal frame options.
Select the Keychron K3 Max if your priority is a sleek, wireless keyboard for a clean desk setup and use across multiple devices. Opt for the Keychron V3 if you want a deeply customizable, wired keyboard at a lower price point, with a focus on the standard mechanical switch ecosystem and a full TKL layout. The core trade-off is wireless versatility versus wired customization potential.
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
Keychron V3
Layout size
75%
80%
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Low profile
Yes
No
Max polling rate
1,000 Hz
8,000 Hz
Case material
ABS, Aluminum, Plastic, Wood
ABS, Plastic
- Keychron K3 Max
- Keychron V3
- Performance
- 8191
- Build quality
- 8689
- Productivity
- 9498
- Customizability
- 9198
- Portability
- 7757
- Hot-swappable
- Switch options: Clicky, Linear, Tactile
- QMK
- VIA
- Sound dampening
- Keycaps: ABS, PBT
What will you mostly use it for?
The Keychron K3 Max wins for mobile and multi-device scenarios like travel, office, and gaming due to its wireless freedom and slim design. The Keychron V3 is the choice for stationary, customization-focused tasks like programming, modding, and content creation, thanks to its standard switch support, TKL layout, and optional knob. Your primary work environment and need for wireless connectivity are the decisive factors.
Pick the Keychron K3 Max
- Offers a 1000 Hz polling rate over both its 2.4 GHz wireless and wired connections.
- Lower profile and lighter weight (580g) may suit faster hand movements.
- Includes multi-device Bluetooth for switching between gaming and mobile devices.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K3 Max
16 owner reviews
“Noce keyboard, i appreciate the level of customization QMK provides. One thing was little disappointing - the tactile feeling comparing to K3. Other than that its very good kb!”
“I sold my k3 pro and got this. The one I got drops connection intermittently or doesn't type or respond right away. It sounds nice, but stiff reds are not as pleasant to type on as previous keyboards reds. I really thought I ordered hotswap RGB max but seems…”
Keychron V3
17 owner reviews
“Mainly bought this keyboard for the russian layout, despite this I prefer it over my steelseries apex pro, its nice feel and sounds nice”
“I bought this keyboard in March 2023 and genuinely liked it at first. It's solid, heavy, well-built, sounds great. Keychron clearly knows what they're doing in terms of design and firmware. The problem is the switches. After about a year and a half of normal…”
Keychron K3 Max vs V3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 28 specs differ
Keychron K3 Max
Keychron V3
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
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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Keychron K3 Max vs V3: your questions
Both keyboards are listed as supporting Mac and Windows. The K3 Max includes keycaps for both operating systems and allows configuration of different keymaps for each via the Keychron Launcher. The V3 also includes a system toggle and an additional set of keycaps for both systems, letting you save two different layouts.
No. According to Keychron, the K3 Max hot-swappable version is only compatible with Gateron and Keychron brand low-profile mechanical switches. It does not support standard MX-style switches or low-profile optical switches.
No. The Keychron V3 is a wired-only keyboard, connecting via its included USB Type-C cable. The metadata confirms it has no Bluetooth or 2.4 GHz wireless connectivity.
The Keychron K3 Max is more portable. It is significantly lighter (580g vs 1120g), has a shorter length (319mm vs 367mm), and operates wirelessly with a built-in battery. The V3 is heavier, larger, and requires a wired connection.
Yes. Both the Keychron K3 Max and V3 list QMK support and VIA support in their extra features. Keychron states both can be programmed using the Keychron Launcher web app for key remapping and macros.
Both keyboards have a 1000 Hz polling rate. For the K3 Max, Keychron specifies this rate is active in both its 2.4 GHz wireless and wired modes. The V3 also has a 1000 Hz polling rate in its wired mode.
The K3 Max uses low-profile LSA (Low Profile Spherical-Angled) profile keycaps. The V3 uses OSA (OEM Spherical Angled) profile keycaps, which have OEM height but an SA-like shape.
Yes. The Keychron V3 is available in a 'Barebone' or 'Barebone Knob' configuration, which includes the case, PCB, plate, and stabilizers, but does not include keycaps or switches.
Both feature sound-dampening materials. The K3 Max specifically includes IXPE acoustic foam and latex foam. The V3's product description does not detail specific foam types, but user reviews mention included silicone and plate foam that contributes to a clean sound profile.
It is available with or without a knob. The V3 is offered in 'Fully Assembled Knob' and 'Barebone Knob' variants, featuring a programmable aluminum rotary encoder. Standard 'Fully Assembled' and 'Barebone' versions are knob-less.
The K3 Max offers an aluminum frame option along with ABS and plastic. The V3 uses an ABS plastic case for both its frosted black and carbon black versions, with a steel plate inside.
Yes, both use screw-in stabilizers. The V3 manufacturer explicitly states it supports third-party screw-in PCB stabilizers. The K3 Max features redesigned screw-in stabilizers, but compatibility with third-party low-profile stabilizers is not specified.
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