What is the main difference between the Keychron K2 HE and Q1 Ultra?

The K2 HE uses magnetic switches and lists Rapid Trigger, adjustable actuation, and QMK/VIA support. The Q1 Ultra uses Keychron Silk POM mechanical switches and lists an 8000 Hz polling rate.

Which keyboard has a higher polling rate, the K2 HE or Q1 Ultra?

The Q1 Ultra lists 8000 Hz polling in wired and 2.4 GHz modes. The K2 HE lists 1000 Hz, while both vendor descriptions list 125 Hz over Bluetooth.

Does the Keychron K2 HE have Rapid Trigger?

Yes, Rapid Trigger is listed for the K2 HE, along with adjustable actuation from 0.2 to 3.8 mm. Keychron also describes Dynamic Keystrokes, Analog Mode, and Last Key Priority for this keyboard.

How long does the Q1 Ultra battery last compared with the K2 HE?

Keychron lists the Q1 Ultra for up to 660 hours with backlighting off and up to 200 hours with RGB at its lowest brightness. The K2 HE is listed for up to 110 hours, though actual battery life can vary with use.

Are the K2 HE and Q1 Ultra hot-swappable?

Both keyboards are listed as hot-swappable. The Q1 Ultra supports many 3-pin and 5-pin MX-style mechanical switches, while the K2 HE uses compatible magnetic switches that depend on whether it has Version 1 or Version 2 switches.

Does the Keychron K2 HE support QMK and VIA?

The K2 HE metadata lists both QMK and VIA support, and Keychron describes QMK firmware and its Launcher web app. The Q1 Ultra vendor description identifies ZMK firmware and the Launcher web app.

Can the K2 HE and Q1 Ultra connect to multiple devices?

Both support Bluetooth, 2.4 GHz, and wired connections. Keychron says each can connect to up to three devices over Bluetooth.

Which keyboard is heavier, the K2 HE or Q1 Ultra?

The metadata lists the K2 HE at 1743g and the Q1 Ultra at 1724g. Those figures make both substantial keyboards rather than especially light travel options.

What mounting styles do the K2 HE and Q1 Ultra use?

The K2 HE metadata lists tray mount and plate mount, with an aluminum plate. The Q1 Ultra uses a gasket mount and a polycarbonate plate.

What keycaps come with the K2 HE and Q1 Ultra?

The K2 HE metadata lists PBT, ABS, and PC keycap materials, while Keychron describes Cherry-profile double-shot PBT keycaps on the standard version and OSA double-shot PBT on special editions. The Q1 Ultra uses KSA-profile double-shot PBT keycaps, according to Keychron.

Do the K2 HE and Q1 Ultra have RGB lighting?

Both keyboards have RGB lighting. Keychron describes north-facing RGB on the K2 HE and south-facing RGB on the Q1 Ultra.

Which keyboard is better for gaming, the K2 HE or Q1 Ultra?

The K2 HE is a better match if you want magnetic switch features such as Rapid Trigger, adjustable actuation, or Analog Mode. The Q1 Ultra instead offers a higher listed polling rate of 8000 Hz in wired and 2.4 GHz modes.

Keychron K2 HE vs Q1 Ultra: Magnetic or 8K polling

Compare Keychron K2 HE vs Q1 Ultra Differences Side by Side

Both boards have a 75% layout, wireless and wired connections, hot-swappable switches, and a 4000mAh battery. The K2 HE stands apart with magnetic switches, adjustable actuation, Rapid Trigger, and QMK/VIA support. The Q1 Ultra uses conventional mechanical switches, a gasket mount, and a substantially higher listed polling rate. Pick based on whether magnetic input features or mechanical switch choice and the Q1 Ultra’s 8000 Hz polling matter more to your setup.

Model
Rating	4.6 stars (82 reviews)	5.0 stars (6 reviews)
Purchase Options
Main differences	Released in 2024 Has Linear, Magnetic switch options Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, JIS layout standard Utilizes Hall effect sensors Supports QMK firmware Supports VIA configuration Enables rapid trigger functionality Uses a Tray Mount mounting style Runs at a 1000 Hz polling rate Weighs about 1743 g Sized at 41 x 127 x 321 mm Made with a Aluminum, Wood, ABS, Resin case Features PBT, ABS, PC keycaps Offers Yes, Rgb, North-face, Rgb North-face, White, White North-face RGB lighting	Released in 2026 Has Tactile, Linear, Clicky switch options Built with the ISO, ISO-DE, ISO-ES, ISO-FR, ISO-IT, ISO-PT, JIS, ANSI layout standard Uses a Gasket Mount mounting style Runs at a 8000 Hz polling rate Weighs about 1724 g Sized at 32 x 328 x 145 mm Made with a Aluminum case Features PBT keycaps Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Score	Scores Performance: 93.2 Build Quality: 90.9 Productivity: 97 Customizability: 98.1 Portability: 81.1	Scores Performance: 88.7 Build Quality: 73.9 Productivity: 90 Customizability: 76.7 Portability: 83.4
Name	Name Keychron K2 HE	Name Keychron Q1 Ultra
Release year	Release year 2024	Release year 2026
Switch Options	Switch Options Linear, Magnetic	Switch Options Tactile, Linear, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, JIS	Layout Standard ISO, ISO-DE, ISO-ES, ISO-FR, ISO-IT, ISO-PT, JIS, 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 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, North-face, White	Backlight Rgb, White, South-face, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Wood, ABS, Resin	Case Material Aluminum
Keycaps Material	Keycaps Material PBT, ABS, PC	Keycaps Material PBT
Dimensions	Dimensions 41 x 127 x 321 mm	Dimensions 32 x 328 x 145 mm
Weight	Weight 1743g	Weight 1724g

Keychron K2 HE Wireless Magnetic Switch Benutzerdefinierte Tastatur ISO Layout Kollektion

Keychron Q1 Ultra 8K Wireless Custom Mechanical ISO Keyboard

Select a keyboard to compare

4.6 stars (82 reviews)

5.0 stars (6 reviews)

Released in 2024
Has Linear, Magnetic switch options
Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, JIS layout standard
Utilizes Hall effect sensors
Supports QMK firmware
Supports VIA configuration
Enables rapid trigger functionality
Uses a Tray Mount mounting style
Runs at a 1000 Hz polling rate
Weighs about 1743 g
Sized at 41 x 127 x 321 mm
Made with a Aluminum, Wood, ABS, Resin case
Features PBT, ABS, PC keycaps
Offers Yes, Rgb, North-face, Rgb North-face, White, White North-face RGB lighting

Released in 2026
Has Tactile, Linear, Clicky switch options
Built with the ISO, ISO-DE, ISO-ES, ISO-FR, ISO-IT, ISO-PT, JIS, ANSI layout standard
Uses a Gasket Mount mounting style
Runs at a 8000 Hz polling rate
Weighs about 1724 g
Sized at 32 x 328 x 145 mm
Made with a Aluminum case
Features PBT keycaps
Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting

Scores

Performance: 93.2
Build Quality: 90.9
Productivity: 97
Customizability: 98.1
Portability: 81.1

Scores

Performance: 88.7
Build Quality: 73.9
Productivity: 90
Customizability: 76.7
Portability: 83.4

Name

Keychron K2 HE

Name

Keychron Q1 Ultra

Release year

2024

Release year

2026

Switch Options

Linear, Magnetic

Switch Options

Tactile, Linear, Clicky

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

75%

Layout Size

75%

Layout Standard

ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, ANSI, JIS

Layout Standard

ISO, ISO-DE, ISO-ES, ISO-FR, ISO-IT, ISO-PT, JIS, ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Connection

Bluetooth, 2.4 GHz, Wired, Wireless

Polling Rate

1000 Hz

Polling Rate

8000 Hz

Battery capacity

4000 mAh

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Tray Mount

Mount Style

Gasket Mount

Screw in Stabilizers

Sound Dampening

Backlight

Rgb, North-face, White

Backlight

Rgb, White, South-face, White South-face

Case Colors

Case Material

Aluminum, Wood, ABS, Resin

Case Material

Aluminum

Keycaps Material

PBT, ABS, PC

Keycaps Material

PBT

Dimensions

41 x 127 x 321 mm

Dimensions

32 x 328 x 145 mm

Weight

1743g

Weight

1724g

Pros and Trade-offs

Choose the Keychron K2 HE if magnetic switches, Rapid Trigger, adjustable actuation, or QMK/VIA are central to your setup. Choose the Q1 Ultra if you prefer conventional hot-swappable mechanical switches, want its listed 8000 Hz wired and 2.4 GHz polling, or value its longer stated battery life. Both provide a 75% layout, a knob, and Bluetooth, 2.4 GHz, and wired connectivity.

Keychron K2 HE

+Magnetic switches with adjustable actuation from 0.2 to 3.8 mm, per Keychron.
+Rapid Trigger, Dynamic Keystrokes, Analog Mode, and Last Key Priority are listed features.
+QMK and VIA support are included in the metadata.
+Supports Bluetooth, 2.4 GHz, and wired connections, with up to three Bluetooth devices listed by Keychron.
+The vendor describes EVA, EPDM, and silicone acoustic components inside the keyboard.

−Its listed 1000 Hz polling rate is lower than the Q1 Ultra’s 8000 Hz.
−Listed battery life is up to 110 hours, compared with the Q1 Ultra’s claim of up to 660 hours with backlighting off.
−Magnetic switch replacement is version-specific, with different compatibility for Version 1 and Version 2.

Keychron Q1 Ultra

+The listed 8000 Hz polling rate applies in wired and 2.4 GHz modes.
+Keychron lists up to 660 hours of battery life with backlighting off and up to 200 hours at the lowest RGB brightness.
+The CNC aluminum body, gasket mount, and PC plate distinguish its construction.
+Hot-swappable mechanical switches support many 3-pin and 5-pin MX-style options, according to Keychron.
+The vendor lists sound-absorbing foam, IXPE foam, PET film, and a latex bottom pad.

−It uses conventional mechanical switches rather than the K2 HE’s magnetic switches and adjustable-actuation features.
−The listed polling rate is 125 Hz over Bluetooth, rather than 8000 Hz.
−The metadata lists Q1 Ultra support for hot-swapping and knob controls, but does not list QMK or VIA support.

Which Keyboard Is Better for Your Needs?

The K2 HE has the clearer gaming and customization case if magnetic input features, QMK, or VIA are priorities. The Q1 Ultra is a stronger fit for buyers focused on long listed battery life, traditional mechanical switches, or its 8000 Hz polling rate. For travel, their similar size and listed weight make neither an obvious portability pick, although the Q1 Ultra’s battery-life claim may appeal to people who recharge less often. Both have multi-device wireless options and a knob for general desk use.

GamingKeychron K2 HE

•The K2 HE has magnetic switches, adjustable actuation, and Rapid Trigger.
•Its vendor description also lists Dynamic Keystrokes, Analog Mode, and Last Key Priority.
•The Q1 Ultra has a higher 8000 Hz polling rate, compared with the K2 HE’s 1000 Hz.

OfficeKeychron Q1 Ultra

•The Q1 Ultra lists up to 660 hours of battery life with backlighting off; the K2 HE lists up to 110 hours.
•Both support Bluetooth, 2.4 GHz, and wired connections, plus Mac and Windows keycaps.
•The Q1 Ultra’s gasket mount and PC plate contrast with the K2 HE’s tray mount and aluminum plate.

ProgrammingKeychron K2 HE

•The K2 HE lists QMK and VIA support, while the Q1 Ultra uses ZMK firmware.
•Both vendor descriptions include a Launcher web app for key remapping and macros.
•The K2 HE offers adjustable magnetic actuation and Dynamic Keystrokes for configurable key input.

TravelTie

•Both keyboards support Bluetooth, 2.4 GHz, and wired use and have 4000mAh batteries.
•The metadata lists the K2 HE at 1743g and the Q1 Ultra at 1724g, so neither is especially light.
•The Q1 Ultra lists much longer battery life, while both have a 75% layout.

ModdingKeychron K2 HE

•The K2 HE lists QMK, VIA, and hot-swappable magnetic switches.
•Its switch compatibility depends on version: Version 2 supports Keychron Ultra-Fast Lime switches, while Version 1 supports Gateron Double-Rail Magnetic switches.
•The Q1 Ultra is hot-swappable with many 3-pin and 5-pin MX-style mechanical switches, according to Keychron.

Content CreationKeychron Q1 Ultra

•The Q1 Ultra lists up to 660 hours of battery life with backlighting off, compared with up to 110 hours for the K2 HE.
•Both offer Bluetooth connections for up to three devices, according to their vendor descriptions.
•Both include a knob, multimedia keys, and a 75% layout.

Frequently Asked Questions (FAQ)