Keychron K3 Max vs V3 MaxLow-Profile vs Gasket Mount TKL
Choose the K3 Max for a slim, portable low-profile experience, or the V3 Max for a deeper, more customizable standard-profile typing feel.
Which one should you get?
Get the
Keychron K3 Max
Low-Profile
- Ultra-slim, low-profile design with an aluminum frame option for a premium, portable build.
- Includes specialized low-profile LSA double-shot PBT keycaps and is compatible with Gateron/Keychron low-profile switches.
- Features adjustable typing angles (3° and 7°) and internal IXPE and latex foam for sound dampening.
- Hot-swap sockets are only compatible with Gateron or Keychron low-profile mechanical switches, severely limiting switch options.
- Lacks onboard storage for the 2.4 GHz wireless dongle.
- Smaller 1550mAh battery compared to the V3 Max's larger cell.
Get the
Keychron V3 Max
Gasket Mount TKL
- Gasket mount design with a polycarbonate plate for a softer, more flexible typing feel and reduced acoustic resonance.
- Hot-swap PCB supports both 3-pin and 5-pin standard MX mechanical switches, offering enormous switch compatibility.
- Large 4000mAh battery for extended wireless use and includes magnetic storage for both Type-C and Type-A 2.4 GHz receivers.
- Significantly heavier and larger than the K3 Max, making it less portable.
- Constructed with an ABS plastic case, lacking the aluminum frame option of the K3 Max.
- South-facing RGB LEDs may not shine through keycap legends as brightly as north-facing designs, though this prevents keycap interference.
Your primary need dictates the choice. If a thin, light keyboard for a clutter-free desk or frequent travel is the goal, the Keychron K3 Max is the clear option, despite its limited switch ecosystem. If you prioritize a deeper, more customizable typing experience with standard switch compatibility, a gasket mount, and a full TKL layout, the Keychron V3 Max offers superior long-term tuning potential for a stationary setup.
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 Max
Layout size
75%
80%
Battery
1,550 mAh
4,000 mAh
Low profile
Yes
No
Case material
ABS, Aluminum, Plastic, Wood
ABS, Plastic
Mount style
Plate Mount
Gasket Mount, Plate Mount
- Keychron K3 Max
- Keychron V3 Max
- Performance
- 8182
- Build quality
- 8686
- Productivity
- 9498
- Customizability
- 9198
- Portability
- 7776
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Switch options: Clicky, Linear, Tactile
- QMK
- VIA
What will you mostly use it for?
The V3 Max is the more versatile choice for stationary, customization-focused users, particularly programmers and modders who value its standard switch compatibility, gasket mount, and TKL layout. The K3 Max excels in portability and space-saving, making it a strong candidate for office workers, travelers, and those who prefer a low-profile typing experience. For gaming and general use, both are competent, with the decision boiling down to a preference for key feel and keyboard height.
It's a tie
- Both have a 1000 Hz polling rate in 2.4 GHz and wired modes for low latency.
- Both feature N-key rollover for reliable simultaneous key presses.
- The K3 Max's low profile may suit some gamers preferring shorter key travel, while the V3 Max's gasket mount can offer a softer, more consistent feel.
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 Max
8 owner reviews
“This keyboard has been great. My first keyboard I've ever had. I had faulty switch, but you guys just gave me a whole new keyboard. Thanks a lot! -Mack”
“Stopped working in wired mode after a couple months. 2.4 connectivity spotty. I regret buying this keyboard”
Keychron K3 Max vs V3 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 28 specs differ
Keychron K3 Max
Keychron V3 Max
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 Max: your questions
The K3 Max is an ultra-slim, low-profile keyboard with a 75% layout, weighing 580g. The V3 Max is a standard-profile, gasket-mounted keyboard with a TKL (80%) layout, weighing 895g with a much deeper chassis. The K3 Max is designed for portability, while the V3 Max focuses on a premium typing feel.
No. According to Keychron, the K3 Max hot-swap sockets are only compatible with Gateron or Keychron low-profile mechanical switches. It does not support standard MX-style switches or low-profile optical switches.
The V3 Max's hot-swappable PCB supports most 3-pin and 5-pin MX mechanical switches, including popular brands like Gateron, Cherry MX, and Kailh. This gives you a wide range of standard switch options for customization.
The V3 Max has a larger 4000mAh battery, while the K3 Max has a 1550mAh battery. Keychron's lab tests for the V3 Max cite up to 190 hours of wireless use with backlighting off. The V3 Max is likely to have significantly longer battery life between charges.
Only the Keychron V3 Max offers knob support. The K3 Max does not have a knob and uses standard keys for multimedia control.
Both keyboards fully support QMK and VIA programming via the Keychron Launcher web app, allowing for deep key remapping and macro creation. The V3 Max may have a slight edge for modders due to its gasket mount design and broader standard switch compatibility.
Yes. The V3 Max includes a system toggle and an additional set of keycaps for both macOS and Windows layouts. You can save two different keymaps on the keyboard, one for each operating system.
The V3 Max has a dedicated magnetic storage slot on the top right corner for its Type-C and Type-A receivers. The K3 Max does not have onboard storage for its 2.4 GHz dongle.
The fully assembled V3 Max comes with double-shot PBT keycaps in the OSA profile, which has an OEM height with an SA-like spherical shape. They are not shine-through.
The K3 Max offers two adjustable typing angles, 3° and 7°, according to its specifications. The V3 Max offers angles of 4°, 7°, and 10°.
Yes. The V3 Max is available in a barebone kit version, which includes the ABS plastic case, PCB with screw-in stabilizers, and PC plate, but no switches or keycaps.
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