Lofree Flow vs Nuphy Air75 V3
Choose the Nuphy Air75 V3 for its superior connectivity, battery life, and included knob, or the Lofree Flow for its lighter, minimalist aluminum design.
Which one should you get?
Get the
Lofree Flow
- Lighter weight at 568g for better portability.
- All-aluminum alloy case construction according to the vendor.
- Features dual lighting with keycap backlight and bottom RGB ambient light.
- Lacks a 2.4GHz wireless connection, offering only Bluetooth and wired.
- Smaller 2000mAh battery capacity.
- Fixed, low 4-degree typing angle with no adjustable stand.
Get the
Nuphy Air75 V3
Battery
- Includes both 2.4GHz and Bluetooth 5.0 wireless connectivity.
- Massive 4000mAh battery for extended wireless use.
- Comes with a programmable knob and supports knob installation.
- Heavier at 750g, making it less portable.
- Case material is a mix of aluminum, ABS, and plastic, not full aluminum.
- Longer 320mm length takes up slightly more desk space.
For most users, the Nuphy Air75 V3 is the recommended choice. Its triple-mode connectivity, massive battery, programmable knob, and adjustable ergonomics offer significantly more day-to-day utility. Only choose the Lofree Flow if your top priority is a minimalist, ultra-portable aluminum keyboard and you can live without 2.4GHz wireless and a knob.
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.
Lofree Flow
Nuphy Air75 V3
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Battery
2,000 mAh
4,000 mAh
Case material
Aluminum
ABS, Aluminum, Plastic, Polycarbonate
Switch options
Linear, Tactile
Clicky, Linear, Low-profile 3.0, Mechanical, Tactile
Knob
No
Yes
- Lofree Flow
- Nuphy Air75 V3
- Performance
- 4982
- Build quality
- 5788
- Productivity
- 6597
- Customizability
- 6098
- Portability
- 8281
- Layout size: 75%
- Hot-swappable
- Low profile
- Mount style: Gasket Mount
- Keycaps: PBT
What will you mostly use it for?
The Nuphy Air75 V3 is the more versatile choice, winning in gaming, office, programming, modding, and content creation due to its superior connectivity, programmable knob, larger battery, and software support. The Lofree Flow's primary advantage is for travel, where its lighter weight and more compact dimensions make it easier to carry. For most stationary use cases, the Air75 V3's expanded feature set provides more utility.
Pick the Nuphy Air75 V3
- The Nuphy Air75 V3 lists a 1000Hz polling rate, which the Lofree Flow's specifications do not mention.
- It includes a 2.4GHz wireless connection for a potentially more stable, low-latency wireless experience.
- The product listing mentions N-Key Rollover, a feature not specified for the Lofree Flow.
Lofree Flow vs Nuphy Air75 V3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
17 of 28 specs differ
Lofree Flow
Nuphy Air75 V3
Switch options
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
QMK
VIA
N-key rollover
Mac & Windows
Released
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Lofree Flow vs Nuphy Air75 V3: your questions
The Nuphy Air75 V3 has a much larger 4000mAh battery compared to the Lofree Flow's 2000mAh. The Nuphy vendor page claims this enables up to 1200 hours of use with RGB off, suggesting significantly longer battery life.
No. The Lofree Flow specifications and vendor description only list Bluetooth and wired (USB-C) connectivity. Customer reviews on the vendor page also note the lack of a 2.4GHz connection as a minor con.
Yes, but only on the Nuphy Air75 V3. It includes a 3-stage adjustable kickstand for 4, 8, and 10-degree angles. The Lofree Flow has a fixed 4-degree angle provided by its built-in feet.
Both keyboards use PBT keycaps and are hot-swappable, allowing for switch changes. However, the Lofree Flow uses a specific low-profile switch (Kailh Phantom/Ghost) and keycap size. Customer reviews indicate aftermarket keycap options for this form factor are very limited.
Both list Mac support. The Nuphy Air75 V3's vendor description heavily emphasizes deep integration with Mac and iPad ecosystems, including dedicated F-key caps for macOS and a mode switch. It also offers accessories like a stand designed for MacBooks.
The Nuphy Air75 V3 is explicitly compatible with NuPhy IO 2.0, a web-based software for key remapping, macro creation, and lighting control. The Lofree Flow's vendor description does not mention comparable configuration software.
The Lofree Flow vendor states it has an "all-aluminum alloy body." The Nuphy Air75 V3 specifications list its case material as "Aluminum;ABS;Plastic," indicating a hybrid construction.
The Lofree Flow is more portable. It weighs 568g (182g lighter than the Nuphy) and has a shorter length (315mm vs. 320mm). Its vendor description and customer reviews specifically highlight its travel-friendly design.
Yes. 'Knob Support' is listed in its extra features, and the vendor description confirms it includes a knob for functions like volume control and zooming.
The Lofree Flow offers Kailh linear (Ghost) and tactile (Phantom) low-profile switches. The Nuphy Air75 V3 offers its own Nano switches in linear and clicky variants, with no tactile option mentioned in the provided data.
The Nuphy Air75 V3 listing specifically mentions 'Screw-In Stabilizers,' which are generally preferred by enthusiasts. The Lofree Flow's specifications do not detail the type of stabilizers used.
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