Compare Keychron B5 Pro vs Q5 Pro Differences Side by Side

This comparison is for buyers deciding between Keychron's budget and premium keyboard lines. The B5 Pro is an ultra-slim, full-size wireless board, while the Q5 Pro is a heavy, feature-rich 96% custom keyboard. The decision hinges on whether you prioritize a low-profile, portable design with a full numpad or a high-end, moddable build with superior materials and sound.

Model
		95	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	5.0 stars (9 reviews)
Purchase Options
Main differences	Released in 2025 Available in a 100% layout Built with the ANSI layout standard Provides dedicated media keys Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 1200 mAh battery Weighs about 623 g Sized at 10 x 438 x 121 mm Made with a ABS case Features ABS keycaps Offers No RGB lighting	Released in 2023 Supports hot-swappable switches Available in a 96% layout Built with the ANSI, ISO layout standard Comes with a knob Supports QMK firmware Supports VIA configuration Features N-key rollover Includes screw-in stabilizers Has built-in sound dampening Uses a Gasket Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Equipped with a 4000 mAh battery Weighs about 2310 g Sized at 23 x 145 x 408 mm Made with a Aluminum case Features PBT, ABS keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 49 Build Quality: 43.2 Productivity: 67.9 Customizability: 47.4 Portability: 51.3	Scores Performance: 82.3 Build Quality: 88.1 Productivity: 97.2 Customizability: 97.3 Portability: 55.9
Name	Name Keychron B5 Pro	Name Keychron Q5 Pro
Release year	Release year 2025	Release year 2023
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 96%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO
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, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 1200 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 -	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Aluminum
Keycaps Material	Keycaps Material ABS	Keycaps Material PBT, ABS
Dimensions	Dimensions 10 x 438 x 121 mm	Dimensions 23 x 145 x 408 mm
Weight	Weight 623g	Weight 2310g

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Pros and Trade-offs

Your budget and core needs define this choice. If you require a full-size layout for number-heavy work, need something easy to carry, and want to spend less, the Keychron B5 Pro is the practical pick. If you value a premium typing feel, want to customize switches and sound, and are willing to invest in a heavy, feature-rich centerpiece for your desk, the Keychron Q5 Pro is the superior keyboard.

Keychron B5 Pro

+Extremely lightweight at 623g and ultra-slim with a 9.9mm profile.
+Includes a full 100% layout with a dedicated numpad.
+Comes with a protective, washable silicone key skin according to the vendor.
+Offers a 2.4 GHz wireless connection with a magnetic receiver storage slot.
+Lower cost option compared to the Q5 Pro.

−Case is made of ABS plastic, not aluminum.
−Lacks hot-swappable switches and advanced modding features like a gasket mount.
−No RGB backlighting is listed.
−Smaller 1200mAh battery compared to the Q5 Pro's 4000mAh.

Keychron Q5 Pro

+Constructed with a full CNC-machined aluminum case.
+Hot-swappable PCB supports 3-pin and 5-pin MX switches.
+Features a double-gasket mount design with a polycarbonate plate and screw-in stabilizers.
+Includes a programmable aluminum knob and south-facing RGB lighting.
+Extensive programmability via QMK and VIA open-source firmware.

−Very heavy at 2310g, making it difficult to move.
−Higher price point than the B5 Pro.
−96% layout omits some keys found on a full-size board.
−Vendor description notes a 90 Hz polling rate in wireless mode, lower than its wired mode.

Which Keyboard Is Better for Your Needs?

The Q5 Pro is the clear choice for users focused on customization, programming, or a premium tactile and acoustic experience, thanks to its hot-swap PCB, gasket mount, and robust programmability. The B5 Pro wins for office and travel scenarios where its full numpad, lightweight design, and spill-resistant features are most practical. For gaming, the Q5 Pro's build offers more stability, though both share a high polling rate.

GamingKeychron Q5 Pro

•The Q5 Pro has a 1000 Hz polling rate in wired mode, matching the B5 Pro's spec.
•Its aluminum case and gasket mount provide a more stable, premium base.
•South-facing RGB lighting is listed as a feature, which may be preferred by some users.

OfficeKeychron B5 Pro

•The B5 Pro's full 100% layout includes a dedicated numpad, which is often essential for data entry.
•Its ultra-slim 9.9mm profile and 623g weight make it easier to transport or store.
•The manufacturer states it includes a protective silicone skin to guard against spills and dust.

ProgrammingKeychron Q5 Pro

•The Q5 Pro offers extensive programmability via QMK and VIA firmware, allowing deep key remapping and macro creation.
•Its hot-swappable PCB supports a wide range of 3-pin and 5-pin MX switches for personalized feel.
•The 96% layout saves desk space while retaining most navigation keys.

TravelKeychron B5 Pro

•The B5 Pro weighs 623g compared to the Q5 Pro's 2310g, making it significantly more portable.
•Its ultra-slim 9.9mm integrated body is designed for easy transport.
•It includes a magnetic storage slot for its 2.4 GHz receiver.

ModdingKeychron Q5 Pro

•The Q5 Pro is explicitly hot-swappable and compatible with many MX-style switches.
•It features a gasket mount design, a polycarbonate plate, and screw-in stabilizers for acoustic and feel customization.
•It is available in a barebones kit version without keycaps or switches.

Content CreationKeychron Q5 Pro

•The Q5 Pro includes a programmable aluminum knob for controlling parameters like volume or brush size.
•Its QMK/VIA programmability supports complex macros for editing software.
•The aluminum case and premium build provide a sturdy, reliable platform for long work sessions.