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Compare Keychron Q3 Pro vs Q5 HE TMR Differences Side by Side

This comparison is for buyers weighing a wireless, fully customizable mechanical keyboard against a cutting-edge wired Hall Effect gaming board. The decision is hard because both are aluminum Keychron Q-series boards with strong build quality, but they cater to very different priorities. The Q3 Pro offers Bluetooth 5.1, QMK/VIA support, and a 4000mAh battery for on-the-go use. The Q5 HE TMR delivers an 8000Hz polling rate, adjustable actuation, and Rapid Trigger for competitive gaming.

96
Keychron Q3 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
78
Keychron Q5 HE TMR 8K Aluminum 96% Keyboard

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4.8 (46)
0.0 (0)
  • Released in 2023
  • Has Linear, Tactile, Clicky switch options
  • Available in a 80% layout
  • Built with the ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW, ANSI layout standard
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 2300 g
  • Sized at 31 x 144 x 415 mm
  • Features ABS, PBT keycaps
  • Released in 2026
  • Has Linear, Magnetic switch options
  • Available in a 96% layout
  • Built with the ANSI layout standard
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Plate Mount mounting style
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Features PBT keycaps
Scores
  • Performance: 82.2
  • Build Quality: 89.2
  • Productivity: 97.2
  • Customizability: 99.7
  • Portability: 76
Scores
  • Performance: 98.2
  • Build Quality: 66.7
  • Productivity: 90.5
  • Customizability: 73.2
  • Portability: 45.3
Name
Keychron Q3 Pro
Name
Keychron Q5 HE TMR
Release year
2023
Release year
2026
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
96%
Layout Standard
ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW, ANSI
Layout Standard
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, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
8000 Hz
Battery capacity
4000 mAh
Battery capacity
-
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
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
ABS, PBT
Keycaps Material
PBT
Dimensions
31 x 144 x 415 mm
Dimensions
-
Weight
2300g
Weight
-
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Pros and Trade-offs

If you need a wireless keyboard for daily versatility and modding, the Keychron Q3 Pro is the better choice. If your priority is the absolute fastest gaming performance with magnetic switch technology, the Keychron Q5 HE TMR is the clear winner. Your decision ultimately comes down to whether you value Bluetooth freedom or Hall Effect precision.

Keychron Q3 Pro

  • +Wireless via Bluetooth 5.1 with up to 300 hours battery life (backlight off)
  • +Double-gasket design with a flexible PC plate for a softer typing feel
  • +Available in multiple ISO layouts (DE, UK, Nordic, FR, ES, Swiss)
  • +QMK/VIA support for full key remapping and macro creation
  • +Hot-swappable PCB compatible with most 3-pin and 5-pin MX switches
  • −Polling rate drops to 90 Hz in wireless mode
  • −Special Edition macro keys (M1-M4) are not hot-swappable
  • −Heavy at 2300g, making it less portable than lighter boards

Keychron Q5 HE TMR

  • +8000Hz polling rate for extremely low input latency
  • +Hall Effect switches with adjustable actuation from 0.1mm to 3.35mm
  • +Rapid Trigger and Dynamic Keystrokes for competitive gaming
  • +96% layout includes a numpad for data entry
  • −Wired-only connectivity limits desk setup flexibility
  • −Only compatible with specific magnetic switches, not standard MX switches
  • −No battery, making it unsuitable for portable use
  • −Limited to ANSI layout only, no ISO options

Which Keyboard Is Better for Your Needs?

The Q5 HE TMR is the clear winner for gaming due to its 8000Hz polling rate and Hall Effect features. The Q3 Pro leads in travel and modding thanks to its wireless battery and flexible gasket mount. Both keyboards tie for programming and content creation, depending on whether you value portability or a full numpad. The Q3 Pro is the more versatile daily driver, while the Q5 HE TMR is a specialized gaming tool.

GamingKeychron Q5 HE TMR
  • •8000Hz polling rate for ultra-low latency
  • •Hall Effect switches with Rapid Trigger and adjustable actuation 0.1mm to 3.35mm
  • •Dynamic Keystrokes and Analog Mode for granular control
OfficeKeychron Q3 Pro
  • •Wireless Bluetooth 5.1 connectivity for a clean desk
  • •4000mAh battery provides up to 300 hours of use without backlighting
  • •QMK/VIA support for extensive macro and key remapping
ProgrammingTie
  • •Both feature QMK/VIA support for programmable layers and macros
  • •Both have a knob for volume or zoom control
  • •Q3 Pro offers wireless flexibility, while Q5 HE TMR provides unique magnetic actuation
TravelKeychron Q3 Pro
  • •Wireless connectivity eliminates cable hassle
  • •4000mAh battery supports extended unplugged use
  • •Lighter and more compact 80% layout compared to the 96% Q5 HE TMR
ModdingKeychron Q3 Pro
  • •Hot-swappable PCB supports almost all 3-pin and 5-pin MX switches
  • •Double-gasket design with PC plate offers a more flexible typing feel
  • •QMK and VIA support for deep firmware-level customization
Content CreationTie
  • •Both boards have a programmable knob for timeline or brush control
  • •Q3 Pro offers wireless convenience for moving around a studio
  • •Q5 HE TMR's 96% layout includes a numpad for data entry workflows

Frequently Asked Questions (FAQ)

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