Keychron K3 Max vs Lofree Flow84Programmable vs Gasket Mount
Choose the Keychron K3 Max for deep software customization and a 2.4 GHz connection, or the Lofree Flow84 for its gasket-mounted typing feel.
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4.3 (15)4.3 · 15 reviews
from$89at MK
No reviews
from$119at Lofree
Which one should you get?
Get the
Keychron K3 Max
Programmable
Build quality in the top 5% of 75% boards under $100.
- Supports QMK and VIA firmware for extensive key remapping and macro programming.
- Offers tri-mode connectivity: Bluetooth, 2.4 GHz, and wired, with a specified 1000 Hz polling rate on 2.4 GHz/wired.
- Includes multiple foam layers (IXPE and latex) for sound dampening, according to the vendor.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Lofree Flow84
Gasket Mount
Build quality in the top 50% of 75% boards under $150.
- Features a gasket mount design, which the manufacturer states provides a softer, cushioned typing feel.
- Has a larger 2000mAh battery with a claimed 40-hour battery life.
- Constructed with a full aluminum-alloy frame according to its specifications.
- 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 priority should guide this choice. If you need deep customization, programmability for macros, or low-latency gaming via 2.4 GHz, the Keychron K3 Max is the more capable tool. If you prefer a keyboard focused on a specific gasket-mounted typing feel, a full aluminum build, and longer battery life without needing advanced software, the Lofree Flow84 is the straightforward option. Both are competent low-profile wireless keyboards for general use.
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 K3 Max
Lofree Flow84
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Battery
1,550 mAh
2,000 mAh
A larger battery means fewer cables during the day
Case material
ABS, Aluminum, Plastic, Wood
Aluminum
Switch options
Clicky, Linear, Tactile
Linear, Tactile
Mount style
Plate Mount
Gasket Mount
- Keychron K3 Max
- Lofree Flow84
- Performance
- 8164
- Build quality
- 8666
- Productivity
- 9466
- Customizability
- 9169
- Portability
- 7782
- Layout size: 75%
- Hot-swappable
- Low profile
What will you mostly use it for?
The Keychron K3 Max is the clear choice for programmers and gamers due to its QMK/VIA support and 2.4 GHz mode. The Lofree Flow84 is better suited for travel with its larger battery and slightly slimmer profile. For office use and content creation, both keyboards are competitive, offering low-profile designs and wireless connectivity. Modders will find more potential in the K3 Max due to its firmware and stabilizer design.
Pick the Keychron K3 Max
- The K3 Max offers a dedicated 2.4 GHz wireless mode with a specified 1000 Hz polling rate for lower latency.
- Its vendor description highlights a 1000 Hz polling rate in 2.4 GHz and wired modes for competitive gaming.
- The Lofree Flow84 lacks a 2.4 GHz connection and its polling rate is not specified for gaming performance.
Keychron K3 Max vs Lofree Flow84 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 27 specs differ
Keychron K3 Max
Lofree Flow84
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron K3 Max
Input Gear
ISO-DE
Out of stockShips to you
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you
Lofree Flow84
No ISO layout at the stores we track.
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 K3 Max vs Lofree Flow84: your questions
The Keychron K3 Max is better suited for gaming. It includes a 2.4 GHz wireless mode with a 1000 Hz polling rate, which is designed for lower latency. The Lofree Flow84 lacks a 2.4 GHz connection entirely, relying solely on Bluetooth and wired modes, and its polling rate is not specified for gaming performance.
The Lofree Flow84 product listing does not mention support for advanced programming firmware like QMK or VIA. Its customization appears limited to the physical hot-swapping of switches. For extensive key remapping and macro creation, the Keychron K3 Max with QMK/VIA support is the designed choice.
The Keychron K3 Max uses a plate mount style. The Lofree Flow84 uses a gasket mount design, which its manufacturer states uses IXPE and Poron foam to isolate switches and reduce vibrations for a softer typing feel.
Yes, both keyboards feature PBT keycaps. The Keychron K3 Max uses low-profile double-shot PBT keycaps, while the Lofree Flow84 uses dye-sub PBT keycaps. Both materials are known for durability and resistance to shine.
The Lofree Flow84 has a larger 2000mAh battery compared to the Keychron K3 Max's 1550mAh. Lofree claims up to 40 hours of use on a single charge. The K3 Max's battery life is not explicitly stated in the provided specifications.
Yes, both the Keychron K3 Max and Lofree Flow84 are listed as hot-swappable. However, the K3 Max's vendor notes compatibility is specific to Gateron and Keychron brand low-profile mechanical switches. The Flow84 uses Kailh full POM switches with an MX stem.
The Keychron K3 Max offers tri-mode connectivity: Bluetooth 5.1, 2.4 GHz wireless, and wired USB-C. Its 2.4 GHz and wired modes feature a 1000 Hz polling rate. The Lofree Flow84 offers only Bluetooth 5.0 and wired USB-C connectivity.
Yes, the Lofree Flow84 tech specs list compatibility with Windows, macOS, iPadOS, iOS, and Android. The Keychron K3 Max also supports Mac and Windows and includes specific keycaps for both operating systems.
The Keychron K3 Max is generally more customizable. It supports QMK/VIA firmware for software mods, features screw-in stabilizers, and includes internal sound-dampening foam (IXPE and latex). The Lofree Flow84 offers a gasket mount and hot-swap sockets but lacks the advanced firmware support.
The Keychron K3 Max offers adjustable typing angles of 3° and 7°. The Lofree Flow84 has a fixed typing angle of 4°, as listed in its technical specifications.
Yes, the Lofree Flow84 has a white backlight with four intensity levels and an RGB sidelight with eight colors and three modes. The Keychron K3 Max offers RGB or white backlighting with per-key RGB programming capabilities via its software.
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