Keychron B1 Pro vs Lofree Flow LiteBudget vs Premium Low-Profile
Choose the Keychron B1 Pro for extreme budget value and portability, or the Lofree Flow Lite for a more premium typing experience and build quality at a higher cost.
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Which one should you get?
Get the
Keychron B1 Pro
Budget
Build quality in the bottom 5% of 75% boards under $50.
- Extremely lightweight at 425 grams for high portability.
- Vendor claims an exceptionally long battery life of up to 1200 hours.
- Supports a wide range of layout standards including ANSI, ISO, and JIS.
- Switches are soldered. Swapping them means soldering.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
Get the
Lofree Flow Lite
Premium Low-Profile
Build quality in the bottom 40% of 75% boards under $150.
- Hot-swappable switch sockets for easy customization.
- Features a gasket mount and sound dampening for a tuned typing feel.
- Includes a dedicated aluminum volume wheel for media control.
- 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.
Your budget and priorities define the choice here. For the absolute lowest cost, maximum portability, and basic wireless functionality, the Keychron B1 Pro is a compelling option. If you can spend more for a richer feature set including hot-swap sockets, a gasket mount, a volume knob, and PBT keycaps, the Lofree Flow Lite offers a more premium and customizable low-profile experience. Consider how much you value modding potential and tactile media controls against pure cost savings.
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 B1 Pro
Lofree Flow Lite
Hot-swappable
No
Yes
Switch changes without soldering
Battery
800 mAh
3,000 mAh
A larger battery means fewer cables during the day
Case material
ABS, Plastic
Aluminum, Plastic
Knob
No
Yes
Weight
425 g
555 g
Heavier boards stay planted and lighter ones travel
- Keychron B1 Pro
- Lofree Flow Lite
- Performance
- 5044
- Build quality
- 4261
- Productivity
- 6973
- Customizability
- 4661
- Portability
- 7879
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Low profile
- Max polling rate: 1,000 Hz
What will you mostly use it for?
The Lofree Flow Lite wins in scenarios demanding customization, premium materials, and productivity features like a volume knob. It is the stronger choice for office work, programming, and content creation. The Keychron B1 Pro excels in portability and is the clear budget winner, making it ideal for travel or as a cost-effective first low-profile keyboard. For gaming, the core performance specs are matched, making it a tie based on personal preference for weight versus typing feel.
It's a tie
- Both keyboards offer a 1000 Hz polling rate for responsive input.
- Both support 2.4 GHz wireless and wired connections for low-latency options.
- The Lofree Flow Lite's gasket mount may offer a softer typing feel, while the Keychron B1 Pro is notably lighter.
Keychron B1 Pro vs Lofree Flow Lite specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 23 specs differ
Keychron B1 Pro
Lofree Flow Lite
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron B1 Pro
- Keychron
ISO
In stockShips to you
- Keychron (DE)
ISO
In stockDoes not ship to you
Lofree Flow Lite
No ISO layout at the stores we track.
Keychron B1 Pro vs Lofree Flow Lite: your questions
The Keychron B1 Pro has an 800mAh battery, but its manufacturer claims up to 1200 hours of use. The Lofree Flow Lite has a larger 3000mAh battery, but no specific runtime estimate is provided in its listing. Actual battery life will depend on usage patterns and backlighting.
Only the Lofree Flow Lite supports hot-swappable switches, allowing you to change them without soldering. The Keychron B1 Pro is not listed as hot-swappable, meaning its switches are soldered in place and not intended for user replacement.
The Lofree Flow Lite has white backlighting. The Keychron B1 Pro does not have any RGB or backlighting, which is noted as a con in user reviews for use in dark environments.
Both keyboards list Mac support. The Keychron B1 Pro's vendor description specifically mentions it offers a Mac layout with multimedia key functions akin to Apple keyboards. The Lofree Flow Lite listing also mentions Mac-optimized keycaps.
The Keychron B1 Pro uses ABS keycaps, which can develop a shiny finish with use. The Lofree Flow Lite uses PBT double-shot keycaps, which are generally more resistant to shine and wear over time.
It depends on your needs. The Lofree Flow Lite justifies its higher cost with features like hot-swappable switches, a gasket mount, a volume wheel, PBT keycaps, and a larger battery. If these premium features are important to you, it is worth the investment. If you need a basic, ultra-portable wireless keyboard, the B1 Pro offers excellent value.
The Lofree Flow Lite uses a gasket mount and sound dampening, which typically creates a softer, more cushioned typing feel. The Keychron B1 Pro has a standard low-profile design. The Lofree also features proprietary Kailh Specter linear switches with a light 40gf actuation force, while the B1 Pro offers a choice of linear, tactile, or clicky switches.
The Keychron B1 Pro is significantly more portable. It weighs only 425g compared to the Lofree Flow Lite's 555g, and it is much thinner with a height of 5mm versus the Lofree's 24mm.
Yes, both offer software for customization. The Keychron B1 Pro uses the Keychron Launcher web app for remapping and macros. The Lofree Flow Lite uses the Lofree Configurator (Key Mapper) for the same purpose, according to their respective vendor pages.
For the Lofree Flow Lite, the listing includes the keyboard, a 2.4G receiver, a USB Type-C cable, and a user manual. The contents for the Keychron B1 Pro are not detailed in the provided information, but its vendor page mentions an available protective silicone skin.
Only the Lofree Flow Lite includes a dedicated aluminum roller volume wheel. The Keychron B1 Pro does not have a knob but may control volume through function key combinations.
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