Keychron B11 Pro vs Q5 UltraFoldable Portability vs Premium Performance
Choose the B11 Pro for extreme portability and a unique foldable Alice layout, or the Q5 Ultra for a premium, high-performance typing and gaming experience.
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5.0 (4)5.0 · 4 reviews
from$64at MK
Which one should you get?
Get the
Keychron B11 Pro
Foldable Portability
- Unique foldable Alice layout design for extreme portability.
- Very lightweight at approximately 260g.
- Hall effect sensor automatically manages power when folded.
- Magnetic switches only. Standard MX switches will not fit.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Keychron Q5 Ultra
Premium Performance
Build quality in the top 35% of 96% boards under $300.
- High-performance 8000 Hz polling rate in wireless and wired modes.
- Premium CNC aluminum case with a gasket mount and polycarbonate plate.
- Extensive customizability with hot-swappable PCB, screw-in stabilizers, and multiple acoustic foams.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Your primary need dictates the choice. If you require a keyboard that can disappear into a bag and set up anywhere, the Keychron B11 Pro's foldable design is a unique and practical solution. For all other scenarios, especially for a primary desk keyboard where typing feel, performance, and customization matter, the Keychron Q5 Ultra's premium construction and high-end features justify its cost. Consider the B11 Pro a specialized travel tool and the Q5 Ultra your main workstation powerhouse.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Keychron B11 Pro
Keychron Q5 Ultra
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Hot-swappable
No
Yes
Switch changes without soldering
Battery
250 mAh
4,000 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
Ergonomics
Alice
Standard
- Keychron B11 Pro
- Keychron Q5 Ultra
- Performance
- 4889
- Build quality
- 4274
- Productivity
- 5890
- Customizability
- 4277
- Portability
- 4956
- Connection: Bluetooth, 2.4 GHz, Wired
- Switch options: Clicky, Linear, Tactile
What will you mostly use it for?
The Q5 Ultra is the clear choice for users who prioritize performance, customization, and a premium typing feel at a desk, winning in gaming, programming, modding, and content creation. The B11 Pro's singular advantage is in extreme portability for travel, where its foldable, lightweight design is unmatched. For general office use, both are competent, leaving the decision to personal preference for layout and form factor.
Pick the Keychron Q5 Ultra
- The Q5 Ultra offers an 8000 Hz polling rate in both wired and 2.4 GHz modes for minimal input lag.
- It features N-key rollover for reliable simultaneous key presses.
- The aluminum case and gasket mount provide a stable, premium platform.
Keychron B11 Pro vs Q5 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 27 specs differ
Keychron B11 Pro
Keychron Q5 Ultra
Switch options
Hall effect (magnetic)
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron B11 Pro
No ISO layout at the stores we track.
Keychron Q5 Ultra
Keychron (DE)
ISO-DE, ISO-ES
In stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Keychron B11 Pro vs Q5 Ultra: your questions
The B11 Pro uses a scissor switch mechanism with low-profile keycaps, as described by Keychron. It is not a traditional mechanical keyboard with MX-style switches like the Q5 Ultra, offering a different typing feel focused on slimness and portability.
The Q5 Ultra has a substantially larger 4000mAh battery, which Keychron states can last up to 660 hours with lighting off. The B11 Pro has a 250mAh battery with a lab-tested runtime of 138 hours. The Q5 Ultra will require far less frequent charging.
Yes. The Keychron Q5 Ultra features a hot-swappable PCB. According to the manufacturer, this allows you to install almost any 3-pin or 5-pin MX-style mechanical switch without soldering.
The Q5 Ultra is designed for a premium typing experience with its gasket mount, aluminum case, and multiple foam layers for sound dampening. The B11 Pro uses an Alice layout and concave keycaps for ergonomics, but its low-profile scissor mechanism provides a distinctly different feel focused on portability over acoustic tuning.
No. The product specifications and vendor description for the Keychron B11 Pro list it as a non-backlit keyboard. It does not feature any RGB or single-color lighting.
A gasket mount involves suspending the keyboard's plate and PCB within the case using silicone or rubber gaskets. Keychron's description mentions a double-gasket design, which aims to reduce acoustic resonance and provide a softer, more cushioned typing feel compared to tray-mounted boards.
Yes. The B11 Pro supports connectivity via 2.4 GHz wireless, Bluetooth 5.3, and a wired USB-C connection, allowing you to switch between multiple devices.
The Q5 Ultra comes with KSA (Keychron Spherical-Angle) profile double-shot PBT keycaps. Keychron states these keycaps are oil-resistant and designed for durability.
Yes. Both the B11 Pro and Q5 Ultra are listed as compatible with macOS and Windows. The Q5 Ultra includes separate keycaps for both operating systems and a system toggle switch.
The Keychron Q5 Ultra is better suited for competitive gaming due to its 8000 Hz polling rate, which minimizes input latency. It also features N-key rollover to ensure all simultaneous key presses are registered accurately, which is critical for gaming.
The main advantage is portability and space-saving. When folded, the keyboard becomes much smaller for easy transport in a bag. A built-in Hall effect sensor also automatically powers the keyboard off when folded to conserve battery life.
According to Keychron's product description, the Q5 Ultra comes with pre-lubed Keychron Silk POM switches. These switches are designed to offer a smooth typing experience straight out of the box.
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