Compare Keychron B3 Pro vs K10 V2 Differences Side by Side

This comparison is for buyers deciding between Keychron's ultra-portable offering and their flagship full-size model. The B3 Pro is a slim, lightweight 75% keyboard focused on travel and a clean desk setup. The K10 V2 is a heavier, full-featured 100% keyboard built for customization and a premium typing experience. The decision hinges on whether you prioritize space-saving portability or a fully-loaded, mod-ready workstation keyboard.

Model
		93	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	3.8 stars (8 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear, Tactile, Clicky switch options Features a low-profile design Available in a 75% layout Built with the ANSI layout standard Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 1200 mAh battery Weighs about 410 g Sized at 3 x 100 x 380 mm Made with a ABS case Features ABS keycaps Offers No RGB lighting	Released in 2024 Has Tactile, Linear, Clicky switch options Supports hot-swappable switches Available in a 100% layout Built with the ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, ANSI layout standard Supports QMK firmware Supports VIA configuration Features N-key rollover Includes screw-in stabilizers Has built-in sound dampening Uses a Tray Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Equipped with a 4000 mAh battery Weighs about 1160 g Sized at 39 x 440 x 129 mm Made with a ABS, Aluminum, Plastic case Features PC, PBT keycaps Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face, South-face, Rgb South-face, White South-face RGB lighting
Score	Scores Performance: 48.5 Build Quality: 42.4 Productivity: 66.9 Customizability: 46 Portability: 78.2	Scores Performance: 81.3 Build Quality: 87.1 Productivity: 94.6 Customizability: 97.2 Portability: 53.6
Name	Name Keychron B3 Pro	Name Keychron K10 V2
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Tactile, Linear, Clicky
Profile	Profile Low Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 100%
Layout Standard	Layout Standard ANSI	Layout Standard ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-CH, 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, 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 Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight Rgb, White, North-face, South-face, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material ABS, Aluminum, Plastic
Keycaps Material	Keycaps Material ABS	Keycaps Material PC, PBT
Dimensions	Dimensions 3 x 100 x 380 mm	Dimensions 39 x 440 x 129 mm
Weight	Weight 410g	Weight 1160g

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Pros and Trade-offs

Your primary need dictates the choice. If you frequently move your keyboard, desire a minimalist desk, or prefer a low-profile typing feel, the Keychron B3 Pro is the logical pick. If you want a desktop-anchored keyboard for serious customization, need a numpad, and value premium materials and programmability, the Keychron K10 V2 is worth the higher investment. Consider the B3 Pro for mobility and the K10 V2 as a long-term, modifiable workstation centerpiece.

Keychron B3 Pro

+Extremely portable at 410g with a compact 75% layout.
+Offers a 2.4 GHz wireless connection in addition to Bluetooth and wired.
+Ultra-slim, low-profile design with a 3-degree typing angle for a sleek look.
+Includes a protective, washable silicone skin according to the vendor description.
+Generally more affordable than the K10 V2.

−Uses ABS keycaps, which may develop shine over time faster than PBT.
−Lacks RGB lighting and hot-swappable switches.
−Smaller 1200mAh battery compared to the K10 V2's large capacity.
−Fixed low typing angle may not be ergonomic for all users.

Keychron K10 V2

+Fully hot-swappable PCB for easy switch customization.
+High-capacity 4000mAh battery for extended wireless use.
+Built with PBT keycaps, an aluminum plate, and multiple sound-dampening foams.
+Supports QMK/VIA firmware for deep, open-source programmability.
+Available with an optional aluminum frame and RGB backlighting.

−Large and heavy at 1160g, making it less portable.
−Lacks a 2.4 GHz wireless dongle, relying solely on Bluetooth and wired.
−Higher price point than the B3 Pro.
−The vendor notes some non-hot-swappable versions lack internal foam and have plate-mounted stabilizers.

Which Keyboard Is Better for Your Needs?

The K10 V2 is the clear choice for users who value customization, a full set of keys, and a robust feature set for gaming, programming, and modding. The B3 Pro wins decisively for travel due to its light weight and compact form factor. For office use, the choice is a split decision based on whether a numpad or a minimalist desk footprint is more important.

GamingKeychron K10 V2

•The K10 V2's listing mentions a 1000 Hz polling rate for competitive gaming.
•Its hot-swappable PCB allows for installing specialized gaming switches.
•The heavier weight and adjustable typing angles provide more stability during intense sessions.

OfficeTie

•Both support multi-device Bluetooth and have Mac/Windows compatibility.
•The K10 V2's full layout includes a dedicated numpad for data entry.
•The B3 Pro's ultra-slim, low-profile design is more discreet and saves desk space.

ProgrammingKeychron K10 V2

•The K10 V2 offers QMK and VIA support for deep key remapping and macro programming.
•Its hot-swappable nature allows tailoring switch feel for long typing sessions.
•The full 100% layout provides dedicated navigation and function keys without layers.

TravelKeychron B3 Pro

•The B3 Pro weighs 410g versus the K10 V2's 1160g.
•Its 75% layout and 3 x 100 x 380 mm dimensions are significantly more compact.
•The low-profile, integrated body at 9.2mm thickness is easier to pack.

ModdingKeychron K10 V2

•The K10 V2 is explicitly listed as hot-swappable for easy switch changes.
•It features screw-in stabilizers, a PBT keycap set, and multiple internal foam layers for sound mods.
•Open-source QMK firmware allows for extensive reprogramming and community support.

Content CreationKeychron K10 V2

•RGB backlighting with north-facing LEDs aids visibility in low-light editing environments.
•The full layout provides immediate access to media keys and a numpad for shortcuts and values.
•Programmable macros via QMK/Launcher can streamline repetitive editing tasks.