Keychron K2 Max vs V1 UltraWhich 75% Wireless Wins?
Choose the V1 Ultra for its 8K Hz wireless polling and gasket mount, or the K2 Max if you prefer an aluminum frame and QMK firmware.
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4.5 (2)4.5 · 2 reviews
from$94at Keychron
5.0 (1)5.0 · 1 reviews
from$97at MK
Which one should you get?
Get the
Keychron K2 Max
Build quality in the top 10% of 75% boards under $100.
- Aluminum case provides a premium, sturdy feel for desk use.
- Features three levels of adjustable typing angle (5 degrees, 9 degrees, 12 degrees) for ergonomic comfort.
- Includes a steel plate for responsive feedback and stability.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-FR, ISO-ES. The other board is sold in those layouts.
Get the
Keychron V1 Ultra
polling rate
Build quality in the top 10% of 75% boards under $100.
- Achieves an 8000 Hz polling rate in both 2.4 GHz and wired modes for ultra-low latency.
- Provides up to 660 hours of battery life with backlight off, extending usage between charges.
- Gasket mount design with a PC plate delivers a softer, quieter, and more flexible typing experience.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-UK, ISO-Nordic, ISO-SW. The other board is sold in those layouts.
The Keychron V1 Ultra is the more compelling choice for most users due to its cutting-edge 8000 Hz polling, gasket mount, and longer battery life. However, the Keychron K2 Max remains a strong contender for those who prioritize a premium aluminum build and prefer the security of QMK firmware. Your final decision should hinge on whether raw performance and a softer typing feel outweigh a more solid, desk-centric construction.
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 K2 Max
Keychron V1 Ultra
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS, Aluminum
ABS, Plastic
Switch options
Clicky, Linear, Tactile
Linear, Tactile
Mount style
PCB Mount, Plate Mount
Gasket Mount
Knob
No
Yes
- Keychron K2 Max
- Keychron V1 Ultra
- Performance
- 8191
- Build quality
- 8584
- Productivity
- 9598
- Customizability
- 9194
- Portability
- 7979
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- QMK
- VIA
What will you mostly use it for?
The V1 Ultra is the clear winner for gaming due to its superior 8K Hz polling rate, and it also takes the lead for travel and modding thanks to its lighter weight, longer battery, and gasket mount design. The K2 Max holds its own in the office with its aluminum build, and both keyboards tie for programming as they share the same QMK/VIA software capabilities. For content creation, the V1 Ultra's knob support and softer typing feel give it an edge.
Pick the Keychron V1 Ultra
- The V1 Ultra offers an 8000 Hz polling rate in both wired and 2.4 GHz modes, while the K2 Max is limited to 1000 Hz.
- The V1 Ultra uses a faster ARM chip with 1MB flash compared to the K2 Max's 256KB flash, which can affect input processing.
- The V1 Ultra supports Bluetooth 5.3 which can offer lower latency than the K2 Max's Bluetooth 5.1.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K2 Max
2 owner reviews
“Négatif: Le temps de livraison et la clareté des infos”
Keychron V1 Ultra
1 owner reviews
“Keychron has the best keyboard for keyboard enthusiasts. This is my 3rd and I have no notes. Exactly what I wanted, versatility, thockiness, and portability.”
Keychron K2 Max vs V1 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 27 specs differ
Keychron K2 Max
Keychron V1 Ultra
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 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
Keychron V1 Ultra
Keychron (DE)
ISO-DE, ISO-FR, ISO-ES
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 K2 Max vs V1 Ultra: your questions
The Keychron V1 Ultra has a significantly higher polling rate of 8000 Hz in both wired and 2.4 GHz modes, compared to the K2 Max's 1000 Hz. This makes the V1 Ultra much better for competitive gaming where lower latency is critical.
No, the V1 Ultra uses ZMK firmware, not QMK. However, it is still fully customizable via the Keychron Launcher web app, allowing for key remapping, macros, and RGB adjustments. The K2 Max uses QMK firmware.
The Keychron V1 Ultra is generally better for modding due to its gasket mount design and polycarbonate (PC) plate, which are highly sought-after features in the modding community for creating a specific typing feel and sound. The K2 Max has a more traditional tray-mount style with a steel plate.
Yes, both the Keychron K2 Max and Keychron V1 Ultra are hot-swappable. They can accept almost all 3-pin and 5-pin MX-style mechanical switches on the market without soldering, offering easy customization.
The Keychron V1 Ultra has a specified battery life of up to 660 hours with the backlight off, while the K2 Max's battery life is not specified in the provided data. Both have a 4000mAh battery.
The K2 Max comes with unique OSA profile (OEM profile with spherical-angle) double-shot PBT keycaps. They are designed for a comfortable fingertip feel and excellent oil resistance. Keycaps are also included for both Windows and macOS systems.
The vendor description for the V1 Ultra offers a 'Fully Assembled Knob' version, indicating that a knob is a supported option. The K2 Max does not mention knob support in its vendor description.
The Keychron V1 Ultra is lighter at 770 grams, making it the more portable option compared to the K2 Max which weighs 940 grams. Its longer battery life also adds to its travel-friendliness.
Yes, both keyboards can be customized using the Keychron Launcher web app. This allows for on-the-fly key remapping, macro creation, and lighting control. The K2 Max also supports QMK/VIA, while the V1 Ultra relies on ZMK and the Launcher.
The Keychron K2 Max has an aluminum frame with an ABS bottom case and a steel plate. The Keychron V1 Ultra has a fully plastic (ABS) polymer body and a polycarbonate (PC) plate. This makes the K2 Max heavier and feel more premium.
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