Keychron K8 Ultra vs V3 Max8K vs Gasket Mount
Choose the K8 Ultra for its 8000 Hz polling and aluminum frame, or the V3 Max for its gasket mount, knob and wider ISO layout selection.
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5.0 (4)5.0 · 4 reviews
from$119at MK
3.3 (8)3.3 · 8 reviews
from$150at Keychron (DE)
Which one should you get?
Get the
Keychron K8 Ultra
8K
Build quality in the top 10% of 80% boards under $150.
- 8000 Hz polling is listed for wired and 2.4 GHz modes.
- CNC aluminum and ABS construction with a steel plate.
- The vendor specifies up to 760 hours of wireless use with backlighting off.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-DE, ISO-UK, ISO-Nordic. The other board is sold in those layouts.
Get the
Keychron V3 Max
Gasket Mount
Build quality in the top 5% of 80% boards under $200.
- Gasket mount and polycarbonate plate, described by Keychron as reducing acoustic resonance for a softer, quieter typing experience.
- Includes a knob and is offered as a barebone kit or fully assembled keyboard.
- The 895g listed weight is lower than the K8 Ultra's 1299g.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Pick the K8 Ultra if 8000 Hz polling and an aluminum-and-ABS frame are your priorities. Choose the V3 Max if you want a knob, a gasket-mounted build, more ISO layout choices or a lighter keyboard. Both offer wireless connections, hot-swap switches and remapping support.
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 K8 Ultra
Keychron V3 Max
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS, Aluminum, Metal
ABS, Plastic
Mount style
Plate Mount
Gasket Mount, Plate Mount
Knob
No
Yes
Weight
1,299 g
895 g
Heavier boards stay planted and lighter ones travel
- Keychron K8 Ultra
- Keychron V3 Max
- Performance
- 9082
- Build quality
- 8386
- Productivity
- 9498
- Customizability
- 9298
- Portability
- 7777
- Layout size: 80%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Switch options: Clicky, Linear, Tactile
- QMK
What will you mostly use it for?
The K8 Ultra takes the gaming comparison on its higher listed polling rate. The V3 Max has the edge for office use, travel, modding and content creation, with its knob, lighter build, barebone option and gasket-mounted design. For programming, the V3 Max's broader range of listed ISO layouts may be decisive, while both boards offer hot-swap and remapping features.
Pick the Keychron K8 Ultra
- The K8 Ultra lists 8000 Hz polling, compared with 1000 Hz for the V3 Max.
- The K8 Ultra supports 8000 Hz polling over wired and 2.4 GHz connections.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K8 Ultra
4 owner reviews
“The order is exactly what i had ordered, and exceeds everything i had expected”
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 K8 Ultra vs V3 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 27 specs differ
Keychron K8 Ultra
Keychron V3 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 K8 Ultra
Keychron (DE)
ISO-ES
In stockDoes not ship to you
Keychron V3 Max
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
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 K8 Ultra vs V3 Max: your questions
The K8 Ultra lists 8000 Hz polling over wired and 2.4 GHz connections, while the V3 Max lists 1000 Hz. That makes the K8 Ultra the more polling-focused choice between these two.
Yes. The K8 Ultra lists 8000 Hz polling, compared with 1000 Hz for the V3 Max. Keychron specifies 8000 Hz for the K8 Ultra in wired and 2.4 GHz modes.
The V3 Max is listed at 895g, while the K8 Ultra is listed at 1299g. The V3 Max is the lighter option based on those listed weights.
Yes, both list Bluetooth, 2.4 GHz and wired connectivity. Both also have a 4000mAh battery.
The V3 Max lists knob support and is sold as a knob-equipped model. The K8 Ultra's feature list does not include a knob.
Yes. The V3 Max is hot-swappable, and Keychron says its sockets support 3-pin and 5-pin MX mechanical switches. The K8 Ultra is also listed as hot-swappable.
The V3 Max lists a gasket mount and polycarbonate plate. The K8 Ultra lists a plate mount and steel plate.
The V3 Max lists both ISO-DE and ISO-UK, along with other ISO options including ISO-Nordic. Those layouts are not listed for the K8 Ultra.
Both keyboards have south-facing LEDs, and their compatibility notes warn that shine-through legends stay dark. The notes also caution that some sculpted keycaps can clip the LED.
The V3 Max offers a barebone option and hot-swappable sockets compatible with 3-pin and 5-pin MX switches, according to Keychron. The K8 Ultra is also hot-swappable and lists QMK and VIA support.
Both have a listed 4000mAh battery. Keychron specifies up to 760 hours for the K8 Ultra with backlighting off and up to 190 hours for the V3 Max with backlighting off.
Both list Mac and Windows support, and their vendor descriptions also list Linux compatibility. The V3 Max includes a system toggle and extra keycaps for Windows and macOS.
Not sold on either?
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