Compare Keychron K10 V2 vs V1 Ultra Differences Side by Side

This comparison is for buyers deciding between Keychron's full-size productivity workhorse and its compact, high-performance sibling. The K10 V2 offers a traditional 100% layout with a numpad and extensive ISO language support, while the V1 Ultra prioritizes a smaller 75% form factor with a significantly higher 8000 Hz polling rate for gaming. Both are hot-swappable, support wireless connectivity, and use Keychron's web-based Launcher software, making the choice a matter of layout necessity versus cutting-edge responsiveness.

Model
	94	93	Select a keyboard to compare
Rating	4.0 stars (10 reviews)	5.0 stars (1 reviews)
Purchase Options
Main differences	Released in 2024 Has Linear, Tactile, Clicky switch options Available in a 100% layout Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, ANSI layout standard Uses a Tray Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Weighs about 1160 g Sized at 39 x 440 x 129 mm Made with a ABS, Aluminum, Plastic case Features PC, PBT keycaps Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face, South-face, Rgb South-face, White South-face RGB lighting	Released in 2026 Has Tactile, Linear, Clicky switch options Available in a 75% layout Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard Comes with a knob Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 8000 Hz polling rate Weighs about 770 g Sized at 29 x 329 x 149 mm Made with a Plastic, ABS case Features PBT keycaps Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Score	Scores Performance: 81.4 Build Quality: 87.1 Productivity: 94.6 Customizability: 97.2 Portability: 53.5	Scores Performance: 91 Build Quality: 83.9 Productivity: 97.9 Customizability: 95.2 Portability: 79.9
Name	Name Keychron K10 V2	Name Keychron V1 Ultra
Release year	Release year 2024	Release year 2026
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Tactile, Linear, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 75%
Layout Standard	Layout Standard ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, ANSI	Layout Standard ISO-DE, ISO-ES, ISO-FR, ISO, ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 8000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Tray Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, North-face, South-face, White South-face	Backlight Rgb, White, South-face, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS, Aluminum, Plastic	Case Material Plastic, ABS
Keycaps Material	Keycaps Material PC, PBT	Keycaps Material PBT
Dimensions	Dimensions 39 x 440 x 129 mm	Dimensions 29 x 329 x 149 mm
Weight	Weight 1160g	Weight 770g

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Pros and Trade-offs

Your primary need dictates the choice. If you require a full-size keyboard with a numpad for office work, data entry, or international layouts, the Keychron K10 V2 is the logical pick. If your priority is high-performance gaming with the lowest possible latency, a space-saving compact form, and a more modern gasket-mounted typing feel, the Keychron V1 Ultra is the superior option. Both are excellent, customizable boards from the same ecosystem.

Keychron K10 V2

+Full 100% layout with a dedicated numpad for data entry.
+Supports a wide range of ISO layouts (UK, German, French, Nordic, etc.).
+Offers three adjustable typing angles (3.5°, 7.7°, 11°) for ergonomics.
+Includes north-facing RGB lighting, which can be better for certain shine-through keycaps.
+Available with an optional aluminum frame for added rigidity.

−Large and heavy (440mm wide, 1160g), making it less portable.
−Lower 1000 Hz polling rate compared to the V1 Ultra's 8000 Hz.
−Uses a tray mount design, which is typically less flexible than a gasket mount.

Keychron V1 Ultra

+High 8000 Hz polling rate in both wired and 2.4 GHz wireless modes for minimal latency.
+Gasket mount design with a polycarbonate plate for a softer, more cushioned typing feel.
+Compact 75% layout saves desk space while keeping arrow keys and function row.
+Manufacturer claims an exceptionally long battery life of up to 660 hours.
+Includes per-key RGB and Mix RGB lighting customization via the Launcher software.

−Lacks a numpad, which is essential for some productivity tasks.
−Only available in ANSI layout, with no ISO options listed.
−South-facing RGB LEDs may cause interference with certain Cherry-profile keycaps.

Which Keyboard Is Better for Your Needs?

The V1 Ultra is the clear choice for gamers and travelers due to its high polling rate and compact size. The K10 V2 dominates for office work and content creation where a numpad and international layouts are non-negotiable. For programming and modding, both keyboards are equally capable, offering extensive customization through hot-swap sockets, screw-in stabilizers, and programmable firmware.

GamingKeychron V1 Ultra

•The V1 Ultra offers an 8000 Hz polling rate in both wired and 2.4 GHz wireless modes, compared to the K10 V2's 1000 Hz.
•Its gasket mount design with a polycarbonate plate can provide a softer, more dampened typing feel.
•The 75% layout frees up more desk space for mouse movement.

OfficeKeychron K10 V2

•The K10 V2's 100% layout includes a dedicated numpad, essential for data entry.
•It supports multiple ISO layouts (UK, German, Nordic, etc.), catering to international users.
•Its adjustable typing angles (3.5°, 7.7°, 11°) offer more ergonomic options than the V1 Ultra's 4°.

ProgrammingTie

•Both keyboards are hot-swappable and support QMK/VIA or ZMK firmware for deep key remapping.
•Both include dedicated arrow keys and function row, though the K10 V2 has a more spaced-out layout.
•Both offer sound-dampening foams (PET, EPDM, etc.) for a quieter environment.

TravelKeychron V1 Ultra

•The V1 Ultra is significantly smaller (329mm wide) and lighter (770g) than the K10 V2 (440mm wide, 1160g).
•Both have a 4000mAh battery, but the V1 Ultra's manufacturer claims up to 660 hours of battery life with backlighting off.
•Its 75% layout is more portable while retaining essential keys.

ModdingTie

•Both feature hot-swappable PCBs for easy switch changes.
•Both use screw-in stabilizers for easy tuning and replacement.
•Both have multiple layers of acoustic foam (PET, EPDM, etc.) that can be modified or replaced.

Content CreationKeychron K10 V2

•The full-size layout with a numpad is useful for timeline scrubbing and numerical input in editing software.
•The K10 V2 offers north-facing RGB, which can be better for shine-through keycap compatibility.
•Its multiple adjustable typing angles can improve ergonomics during long editing sessions.