Keychron B2 Pro vs Logitech Signature Slim K950

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B2 Pro compared with Signature Slim K950

	KeychronB2 Pro	LogitechSignature Slim K950
Overview
Released
Released	May 2025	March 2024
Typing
Layout
Layout	Full size	Full size
Switches
Switches	Scissor	Scissor
Key travel
Key travel	–	1.8 mm
Backlight
Backlight	None	None
Keys labelled for
Keys labelled for	Mac, Windows and more	Mac, Windows and more
Touch ID
Touch ID	No	No
Switches
Switches	Scissor mechanism	Scissor keys with 60 g actuation force and 1.2 mm actuation distance, rated for 10 million keystrokes (function keys 5 million, arrow keys 3 million)
Key travel
Key travel	–	1.8 mm total travel
Keycaps
Keycaps	ABS, concave; legends for Mac and Windows	Slightly scooped, laptop-style keys
Layouts
Layouts	98 keys (96%); ANSI (keychron.com)	English International, Danish/Norwegian/Swedish/Finnish, French, German, Italian, Spanish and Swiss (UK store; English UK listed as not available)
Special keys
Special keys	12 multimedia keys; Fn + Shift opens the emoji picker; separate keymaps for Mac and Windows set in Keychron Launcher	Easy-Switch on F1–F3; one-touch keys for play/pause, mute/unmute, volume and snipping tool; Fn + Esc locks the F-keys; Windows, Mac and ChromeOS legends; Caps Lock light
Connections and battery
Connects by
Connects by	Bluetooth, USB receiver and Cable	Bluetooth and USB receiver
Devices it switches between
Devices it switches between	–	3
Power
Power	Rechargeable	AAA battery
Battery life (maker's claim)
Battery life (maker's claim)	Up to 300 hours	Up to 36 months
Receiver
Receiver	2.4 GHz USB receiver at 1,000 Hz polling; Bluetooth 5.2 at 90 Hz; USB-C wired at 1,000 Hz	Logi Bolt USB receiver included (not compatible with Unifying receivers)
Battery life detail
Battery life detail	800 mAh lithium-polymer battery; up to 300 hours (Keychron's lab tests)	Two AAA alkaline batteries (pre-installed, user-replaceable); up to 36 months
Charging
Charging	USB-C; around 2.5 hours to charge	–
Works with
Works with	macOS, iOS, Windows, Android and Linux	Logi Bolt with Windows 10 or later, macOS 10.15 or later, ChromeOS and Linux; Bluetooth Low Energy (Bluetooth 5.1) with Windows 10 or later, macOS 10.15 or later, iOS 14 or later, iPadOS 14 or later, Android 8 or later, ChromeOS and Linux
Software
Software	Keychron Launcher web app for key remapping, macros and shortcuts	Logi Options+ on Windows and macOS (F-key customisation, Smart Actions, Logitech Flow with a Flow-enabled mouse)
Design
Weight
Weight	585 g (better)	685 g
Width × depth × height
Width × depth × height	374.5 × 131.6 × 14.3 mm	433.8 × 134.8 × 23.1 mm
Size
Size	374.5 × 131.6 mm, 585 g; 8.4 mm high at the front and 14.3 mm at the rear; 3.2° typing angle	662.6 g without batteries
Materials
Materials	ABS body	Plastic parts with certified post-consumer recycled plastic (62% Graphite, 48% Off-white)
Colours
Colours	Space Gray, Ivory White	Graphite, Off-white
In the box
In the box	–	Keyboard with 2 AAA batteries (pre-installed), Logi Bolt USB receiver, user documentation
Warranty
Warranty	–	2-year limited hardware warranty