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Keychron B2 Pro Ultra-Slim compared with Keychron Q1 Pro
Spec Keychron B2 Pro Ultra-Slim

Keychron

Keychron B2 Pro Ultra-Slim

$40

“Ultra-slim 96% scissor board with a numpad and no backlight”

Keychron Q1 Pro by Keychron

Keychron

Keychron Q1 Pro

$168

“The Honda Civic of custom keyboards”

Best Overall
Price , different $40 $168
Size , different 96% 75%
Type Barebones Barebones
Connectivity Wireless + Wired Wireless + Wired
Released , different 2025 2023
Mounting , different Integrated Plate Gasket
Case , different Not listed 6063 Aluminum
Colors , different Space Gray, Ivory White Carbon Black, Shell White, Silver Grey, Navy Blue
Weight , different 585 g / 1.29 lbs 1.74kg (fully assembled)
Dimensions , different 374.5 x 131.6 mm 327.5 x 145 x 35.8mm
Typing angle , different Not listed 5.2°
Front height , different Not listed 22.6mm
Switches Mechanical Mechanical
Profile Standard Standard
Keycaps , different ABS Double-shot PBT, KSA profile (fully assembled version)
PCB , different Fixed switches Hot-swap, South-facing RGB
Plates , different Not listed PC
Battery , different 800 mAh, up to 300 hours 4000mAh (up to 300h, backlight off)
Compatible switches , different MX-style MX-style 3-pin and 5-pin
Software , different Keychron software QMK, VIA, Keychron Launcher
NKRO , different No Yes
RGB , different No Yes
Features , different 96% layout, Tri-mode QMK/VIA, Hot-swap, Double Gasket Mount, Aluminum Case, Bluetooth 5.1 + USB-C, South-facing LEDs, Screw-in Stabilizers, 1000Hz Polling (wired)
Good for , different Typists who want a slim wireless board with a numpad Office use across several devices Heavy typists who want a soft, cushioned feel Buyers who want QMK programmability with Bluetooth People who switch between Mac and Windows Anyone who wants to swap switches or tune the build
Skip if , different Anyone who wants backlighting Gamers People who want to remap with Launcher (not stated on the page) Competitive gaming over wireless (90Hz polling) Anyone who needs a portable keyboard Buyers who want 2.4GHz wireless on this model People who prefer a low, flat keycap profile
Pros , different 96% layout with a numpad in a thin body Tri-mode connection with up to 300 hours claimed by Keychron Light at 585 g (Keychron) Flexible PC plate and gasket mount give a soft, bouncy typing feel (Tom's Guide) Full CNC aluminum case at 1,736 g assembled, so it stays put on the desk Bluetooth 5.1 for up to 3 devices plus USB-C; MakeUseOf found the Bluetooth connection stable QMK firmware with the Keychron Launcher web app for remapping and macros Hot-swap sockets take 3-pin and 5-pin MX-style switches 4000 mAh battery, rated up to 300 hours with the backlight off; Tom's Guide saw two to three weeks per charge Programmable aluminum knob, plus a system toggle and both Mac and Windows keycaps
Cons , different No backlight Plastic ABS keycaps Keychron's page does not state the switch type or software support No review of this exact model found Wireless is Bluetooth only, at 90Hz polling; 1000Hz needs a USB-C cable No 2.4GHz option on the Pro; Keychron lists the Q1 Max for that Heavy for a 75% and not a board to carry around Tom's Guide heard a slightly hollow stock sound and occasional metallic pings Tall KSA keycaps raised mistype rates in Tom's Guide's typing test An r/Keychron owner report describes spacebar rattle from the stock stabilizers Tom's Guide called the $219 assembled price steep at review time (Nov 2024)
Research take , different A reasonable slim numpad board on paper, but evidence is thin; read the B6 Pro reviews for a feel for the series and check the maker's page before buying. A comfort-first 75% that suits long typing sessions better than gaming or travel. Reviewers rate the build and typing feel highly and mark it down for weight, price and a stock sound that can ping. If you want 2.4GHz or magnetic switches, compare the Q1 Max and Q1 HE before buying.