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Compare Keychron Q3 HE vs V3 Ultra Differences Side by Side

This comparison is for buyers deciding between Keychron's two 80% keyboards that both push the limits of polling rates. The Q3 HE and V3 Ultra share a layout and high-end features like hot-swap PCBs and gasket mounts, making the choice difficult. The decision hinges on whether you prioritize the unique, adjustable hall effect switches and all-metal construction of the Q3 HE, or the wireless 8K capability and lighter weight of the V3 Ultra.

98
Keychron Q3 HE QMK Wireless Custom Keyboard ISO Layout Collection
92
Keychron V3 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection

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5.0 (18)
0.0 (0)
  • Released in 2024
  • Has Linear, Tactile, Clicky, Magnetic switch options
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity
  • Runs at a 1000 Hz polling rate
  • Weighs about 1775 g
  • Sized at 23 x 137 x 365 mm
  • Made with a Aluminum, Metal case
  • Offers Yes, Rgb, South-face, Rgb South-face, White RGB lighting
  • Released in 2026
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, ISO, ANSI layout standard
  • Supports Wired, Wired only, Bluetooth, 2.4 GHz, Wireless connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 960 g
  • Sized at 33 x 368 x 149 mm
  • Made with a Plastic, ABS case
  • Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting
Scores
  • Performance: 99.9
  • Build Quality: 88.2
  • Productivity: 96.7
  • Customizability: 99.5
  • Portability: 77.9
Scores
  • Performance: 91.2
  • Build Quality: 82.2
  • Productivity: 97.6
  • Customizability: 95.2
  • Portability: 76.1
Name
Keychron Q3 HE
Name
Keychron V3 Ultra
Release year
2024
Release year
2026
Switch Options
Linear, Tactile, Clicky, Magnetic
Switch Options
Tactile, Linear, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
80%
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI
Layout Standard
ISO-ES, ISO-FR, ISO-DE, ISO-UK, ISO-CH, JIS, ISO, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Connection
Wired, Wired only, Bluetooth, 2.4 GHz, Wireless
Polling Rate
1000 Hz;8000 Hz
Polling Rate
8000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face, White
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Material
Aluminum, Metal
Case Material
Plastic, ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
23 x 137 x 365 mm
Dimensions
33 x 368 x 149 mm
Weight
1775g
Weight
960g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your primary need dictates the choice. For the ultimate in customizable actuation, gaming performance, and a premium, heavy-duty metal build, the Keychron Q3 HE is the superior tool. If your priority is a clutter-free desk with high-performance wireless connectivity, a lighter keyboard, and a more budget-friendly entry point, the Keychron V3 Ultra delivers exceptional value without sacrificing core custom features.

Keychron Q3 HE

  • +Features hall effect magnetic switches with adjustable actuation points (0.1-3.35mm).
  • +Constructed with a full 6063 aluminum body and aluminum plate.
  • +Includes advanced gaming features like rapid trigger, analog mode, and Last Key Priority.
  • +Utilizes a double-gasket design with multiple foam layers for sound dampening.
  • +Offers a 3-position polling rate switch for 1000Hz, 2000Hz, and 8000Hz selection.
  • −Heavier weight of 1775g limits portability.
  • −Wired-only connectivity lacks wireless options.
  • −Hall effect switch compatibility is limited to Keychron's Ultra-fast Lime Magnetic Switches only.

Keychron V3 Ultra

  • +Supports 8000 Hz polling rate in both 2.4 GHz wireless and wired modes.
  • +Lighter plastic construction at 960g for easier portability.
  • +Offers extensive battery life, up to 660 hours with backlight off.
  • +Hot-swappable for a wide range of 3-pin and 5-pin MX-style mechanical switches.
  • +Uses a polycarbonate plate and gasket mount for a softer typing feel.
  • −Plastic case lacks the premium feel and durability of metal.
  • −Available only in ANSI layout, unlike the Q3 HE's multiple ISO options.
  • −Lacks the advanced hall effect features like adjustable actuation and analog mode.

Which Keyboard Is Better for Your Needs?

The Q3 HE is the definitive choice for competitive gamers and modders, thanks to its hall effect technology and robust metal construction. The V3 Ultra wins for office use and travel, where its wireless 8K capability and lighter weight are major advantages. For programming and content creation, both keyboards are equally capable, offering extensive customization and multimedia controls.

GamingKeychron Q3 HE
  • •The Q3 HE features hall effect switches with adjustable actuation points from 0.1 to 3.35mm and dynamic rapid trigger.
  • •It offers advanced gaming features like Last Key Priority (LKP) and Snap Click for directional control.
  • •It includes an analog mode for variable input, similar to a game controller.
OfficeKeychron V3 Ultra
  • •The V3 Ultra supports wireless 8K connectivity via 2.4 GHz and Bluetooth 5.3 for cable-free desk setups.
  • •It offers up to 660 hours of battery life with the backlight off, reducing charging frequency.
  • •Its lighter plastic build at 960g makes it easier to reposition on a desk.
ProgrammingTie
  • •Both keyboards support QMK/VIA firmware for deep key remapping and macro programming.
  • •Both feature hot-swappable PCBs for easy switch customization.
  • •Both include a knob for media control and system-specific keycaps for Mac and Windows.
TravelKeychron V3 Ultra
  • •The V3 Ultra is significantly lighter at 960g compared to the Q3 HE's 1775g.
  • •Its plastic case is less prone to cosmetic damage during transport.
  • •Wireless operation eliminates the need to carry a cable for basic use.
ModdingKeychron Q3 HE
  • •The Q3 HE has a full aluminum case and aluminum plate for a premium modding foundation.
  • •Its listing details multiple internal foam layers including EVA foam, EPDM film, and a silicone bottom pad for sound tuning.
  • •It uses screw-in PCB stabilizers for easy modification and tuning.
Content CreationTie
  • •Both keyboards offer per-key RGB and mix RGB lighting zones for stream aesthetics.
  • •Both include a knob for quick media scrubbing and volume control.
  • •Both support system toggles and keycaps for macOS and Windows, useful in multi-platform workflows.

Frequently Asked Questions (FAQ)

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