Compare Keychron Q5 Ultra vs V1 Ultra Differences Side by Side

This comparison is for buyers deciding between Keychron's two high-performance wireless series. The Q5 Ultra and V1 Ultra share critical specs like 8K polling rate, ZMK firmware, and 660-hour battery life, making the choice difficult. The decision ultimately hinges on your budget, need for a number pad, and preference for a heavy aluminum chassis versus a lighter plastic one.

Model
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Rating	0.0 stars (0 reviews)	5.0 stars (1 reviews)
Purchase Options
Main differences	Has Linear, Tactile, Clicky switch options Available in a 96% layout Built with the ANSI layout standard Weighs about 2098 g Sized at 32 x 408 x 145 mm Made with a Aluminum case	Has Tactile, Linear, Clicky switch options Available in a 75% layout Built with the ISO-DE, ISO-ES, ISO-FR, ISO, ANSI layout standard Supports QMK firmware Supports VIA configuration Weighs about 770 g Sized at 29 x 329 x 149 mm Made with a Plastic, ABS case
Score	Scores Performance: 88.4 Build Quality: 74.6 Productivity: 90.6 Customizability: 77.8 Portability: 55.6	Scores Performance: 91 Build Quality: 83.9 Productivity: 97.9 Customizability: 95.2 Portability: 79.9
Name	Name Keychron Q5 Ultra	Name Keychron V1 Ultra
Release year	Release year 2026	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 96%	Layout Size 75%
Layout Standard	Layout Standard 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, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 8000 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 Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, South-face, White South-face	Backlight Rgb, White, South-face, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Plastic, ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 32 x 408 x 145 mm	Dimensions 29 x 329 x 149 mm
Weight	Weight 2098g	Weight 770g

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Pros and Trade-offs

Your primary need dictates the choice. If a number pad and a premium, heavy aluminum build are non-negotiable for your desk, the Keychron Q5 Ultra is the clear pick. If you value a lighter, more portable keyboard with advanced QMK/VIA programmability at a lower cost, the Keychron V1 Ultra offers nearly identical performance in a more compact form.

Keychron Q5 Ultra

+Full CNC aluminum case for a premium, solid feel.
+96% layout includes a full number pad for data entry.
+Double-gasket mount design with multiple foam layers (IXPE, Latex, PET) for sound dampening.
+Includes KSA profile double-shot PBT keycaps.
+High 8000 Hz polling rate over 2.4 GHz and wired connections.

−Very heavy at 2098 grams, making it difficult to move.
−Large 408mm width requires significant desk space.
−Higher price point compared to the V1 Ultra.

Keychron V1 Ultra

+Much lighter at 770 grams and more compact 75% layout.
+Explicit support for QMK and VIA firmware for advanced programming.
+Includes multiple acoustic foam layers (EPDM, PET, Sound Absorbing Foam).
+More affordable price point.
+Features adjustable typing angles (3.5°, 7.1°, 9.5°).

−Plastic/ABS case lacks the premium heft and feel of metal.
−No dedicated number pad, which may hinder data entry workflows.
−OSA profile keycaps may differ in feel from the Q5's KSA profile.

Which Keyboard Is Better for Your Needs?

The V1 Ultra wins in scenarios prioritizing portability, deep firmware customization, and a space-saving layout. The Q5 Ultra is the choice for stationary workstations requiring a number pad and a premium metal construction. For pure gaming performance, both are equally matched due to their shared high-speed wireless technology.

GamingTie

•Both offer an 8000 Hz polling rate in wired and 2.4 GHz modes for minimal latency.
•Both feature N-key rollover and hot-swappable sockets for switch customization.
•Both use the same Keychron Silk POM switches and south-facing RGB.

OfficeKeychron Q5 Ultra

•The 96% layout includes a dedicated number pad for data entry.
•The aluminum case may provide a more premium, durable feel for a stationary desk setup.
•Both include Mac and Windows keycaps and system toggles.

ProgrammingKeychron V1 Ultra

•The 75% layout saves desk space while retaining arrow and navigation keys.
•It is listed as supporting QMK and VIA firmware in the metadata, offering advanced programmability.
•The lighter weight (770g vs 2098g) makes it easier to reposition on a desk.

TravelKeychron V1 Ultra

•Significantly lighter at 770 grams compared to 2098 grams.
•More compact 75% footprint (329mm wide vs 408mm).
•Plastic case is less prone to cosmetic damage during transport.

ModdingKeychron V1 Ultra

•Explicitly lists QMK and VIA support in the metadata for deep firmware customization.
•Gasket mount design with a polycarbonate plate for a customizable typing feel.
•Hot-swappable PCB allows for easy switch changes without soldering.

Content CreationKeychron Q5 Ultra

•The integrated number pad is useful for timeline scrubbing and numerical input in editing software.
•Includes a knob for media control, a feature both keyboards share.
•The substantial aluminum build offers a stable, vibration-resistant platform.