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NuPhy Air75 vs Logitech MX Mechanical

Which Keyboard Is Better?

    Top
    Main Differences
    Design
      DimensionsBuild QualityErgonomicsHardware CustomizabilityBacklight FeaturesBacklight ClarityCable & ConnectorWireless VersatilityMacro Keys And ProgrammingExtra FeaturesIn The Box
    Typing Experience
      Typing QualityTyping NoiseKeystrokesAdjustable Input GranularitySwitches
    Performance
      Single-Key LatencyMulti-Key LatencyData TransmissionChord Split
    Software and Operating System
      Configuration SoftwareComputer CompatibilityWireless Mobile Compatibility
    Comments

Products

NuPhy Air75
Logitech MX Mechanical

Tested using Methodology v1.3.1

Updated Oct 21, 2024 05:28 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.4.3

Updated Feb 05, 2026 02:13 PM

SEE PRICE
Amazon.com
NuPhy Air75 Picture
Logitech MX Mechanical Picture
ConnectivityWireless
Size
Compact (75%)
Switch Type
Mechanical
N-Key Rollover (NKRO)
Yes
Output Type
No
Hot-Swappable Switches
Yes
ConnectivityWireless
Size
Full-size (100%)
Switch Type
Mechanical
N-Key Rollover (NKRO)
No
Output Type
Non-Adjustable
Hot-Swappable Switches
No

Our Verdict

NuPhy Air75

Logitech MX Mechanical

The NuPhy Air75 and the Logitech MX Mechanical are wireless, low-profile mechanical keyboards but have different features. The NuPhy is more customizable through the software, and it has a hot-swappable PCB, meaning you can swap out the switches. The Logitech is a pre-built option designed for office use, so you're limited in how much you can customize it through the software, and you can't change the switches out.

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Variants

  • Air75 (Grey)
  • MX Mechanical (Graphite)

Review

See NuPhy Air75 Review
See Logitech MX Mechanical Review
4 
4 

Check Price

Grey
Air75
SEE PRICE
Amazon.com
Graphite
MX Mechanical
SEE PRICE
Amazon.com
Grey
Air75
SEE PRICE
Walmart.com
Graphite
MX Mechanical
SEE PRICE
BestBuy.com
Grey
Air75
SEARCH
B&H
Graphite
MX Mechanical
SEE PRICE
B&H
Grey
Air75
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BestBuy.com
Graphite
MX Mechanical
SEE PRICE
Walmart.com
Grey
Air75
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NuPhy
Graphite
MX Mechanical
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Logitech
Read more

Main Differences for
Gaming

Threshold 

0.10

Gaming 
 

7.8
7.4

Chord Split 
 

8.8
4.2

Data Transmission 
 

8.3
5.4

Backlight Features 
 

10
8.0

Backlight Clarity 
 

4.0
8.0

Multi-Key Latency 
 

6.5
7.5

Full Comparison

Design

Dimensions 
 

Top Picture 
 

Compare High-Res
NuPhy Air75 Top Picture
Compare High-Res
Logitech MX Mechanical Top Picture

Size 
 

Compact (75%)
Full-size (100%)

Height 
 

0.9" (2.2 cm)
1.1" (2.7 cm)

Width  

12.5" (31.7 cm)
17.1" (43.4 cm)

Depth 
 

5.2" (13.3 cm)
5.2" (13.2 cm)

Depth With Wrist Rest 
 

N/A
N/A

Weight 
 

1.22 lbs (0.554 kg)
1.82 lbs (0.827 kg)
Show Text 

Build Quality 
 

8.5
8.5

Build Quality Close Up 
 

Compare High-Res
NuPhy Air75 Build Quality Close Up
Compare High-Res
Logitech MX Mechanical Build Quality Close Up

Keycap Material  

PBT
ABS
Show Text 

Ergonomics 
 

7.0
7.0

Side Picture 
 

Compare High-Res
NuPhy Air75 Side Picture
Compare High-Res
Logitech MX Mechanical Side Picture

Curved/Angled 
 

No
No

Split Keyboard 
 

No
No

Key Alignment 
 

Staggered
Staggered

Minimum Incline 
 

2.5°
3.5°

Medium Incline 
 

N/A
N/A

Maximum Incline 
 

5°
8°

Home Row Height 
 

19.6 mm (0.8")
23.3 mm (0.9")
Show Text 

Hardware Customizability 
 

8.3
5.5

Customizability Overview 
 

Compare High-Res
NuPhy Air75 Customizability Overview
Compare High-Res
Logitech MX Mechanical Customizability Overview

Replaceable Cherry Stabilizers 
 

Yes
Yes

Stabilizer Fixation 
 

Plate-Mounted
Plate-Mounted

Spacebar Stabilizer Size 
 

6.25u
Non-Customizable Design

Size Of Right Mod Keys 
 

1u
1.25u

Hot-Swappable Switches 
 

Yes
No

Switch Stem Shape 
 

Low Profile Cherry MX Style
Low Profile Cherry MX Style

Mechanical Switch Compatibility 
 

Non-Cherry Pinout
Soldered

Magnetic Switch Compatibility 
 

No Magnetic Switch Support

North-Facing Cherry MX Interference 
 

No
No

Backlight Features 
 

10
8.0

Backlighting Picture 
 

Compare High-Res
NuPhy Air75 Backlighting Picture
Compare High-Res
Logitech MX Mechanical Backlighting Picture

Brightness Max 
 

Compare High-Res
NuPhy Air75 Brightness Max
Compare High-Res
Logitech MX Mechanical Brightness Max

Backlighting  

Yes
Yes

Brightness Min 
 

Compare High-Res
NuPhy Air75 Brightness Min
Compare High-Res
Logitech MX Mechanical Brightness Min

RGB 
 

Yes
No

Per-Key Backlighting 
 

Yes
Yes

Effects 
 

Yes
Yes

Software Controllable 
 

Yes
Yes
Show Text 

Backlight Clarity 
 

4.0
8.0

White Shot 
 

Compare High-Res
NuPhy Air75 White Shot
Compare High-Res
Logitech MX Mechanical White Shot
Show Text 

Cable & Connector  

Connectivity  

Wireless
Wireless

Detachable 
 

Yes (Wired Mode and Charge)
Yes (Charge Only)

Length  

4.9 ft (1.5 m)
3.4 ft (1.0 m)

Connector (Keyboard side) 
 

USB type-C
USB type-C
Show Text 

Wireless Versatility 
 

10
10

Bluetooth 
 

Yes
Yes

Bluetooth Multi-Device Pairing 
 

3
3

Proprietary Receiver 
 

Yes
Yes

Battery Type 
 

Rechargeable
Rechargeable
Show Text 

Macro Keys And Programming 
 

4.0
4.0

Dedicated Macro Keys Count  

0
0

Onboard Macro Programming 
 

No
No

Macro Programming With Software 
 

Yes
Yes
Show Text 

Extra Features 
 

Extra Features 
 

Compare High-Res
NuPhy Air75 Extra Features
Compare High-Res
Logitech MX Mechanical Extra Features

Media Keys 
 

Non-Dedicated
Non-Dedicated

Trackpad / Trackball  

No
No

Scroll Wheel 
 

No
No

Control Knob 
 

No
No

USB Passthrough 
 

No
No

Numpad  

No
Yes

Windows Key Lock 
 

No
Yes

Lock Indicator  

Caps Lock
Caps Lock
Show Text 

In The Box  

Bundle Picture 
 

Compare High-Res
NuPhy Air75 Bundle Picture
Compare High-Res
Logitech MX Mechanical Bundle Picture
Show Text 
Typing Experience

Typing Quality 
 

7.5
8.0

Key Spacing 
 

19.0 mm (0.748")
19.0 mm (0.748")
Show Text 

Typing Noise 
 

7.7
8.2

Typing Sample  

Average Loudness 
 

51.3 dBA
49.1 dBA

High Pitch Clicks 
 

No
No
Show Text 

Keystrokes 
 

Key Switch Actuation Graph  

 Preview Graph
NuPhy Air75 Key Switch Actuation Graph
 Preview Graph
Logitech MX Mechanical Key Switch Actuation Graph
 Compare in Graph Tool

Initial Force 
 

40 gf

Peak Tactile Force 
 

57 gf
50 gf

Actuation Force 
 

47 gf
46 gf

Bottom-Out Force 
 

70 gf

Pre-Travel Distance 
 

1.7 mm
1.4 mm

Total Travel Distance 
 

2.8 mm
3.2 mm
Show Text 

Adjustable Input Granularity 
 

0.0

Input Linearity Graph  

 Preview Graph
Logitech MX Mechanical Input Linearity Graph

Analog Output Graph  

Logitech MX Mechanical Analog Output Graph

Top Deadzone 
 

N/A

Bottom Deadzone 
 

N/A

Detection Ratio 
 

N/A

Minimum Step Depth 
 

N/A

Switches 
 

Wobble Video  

Switch Name 
 

Gateron Low Profile Brown
Kailh Choc V2 Low Profile Brown

Switch Type 
 

Mechanical
Mechanical

Feel 
 

Tactile
Tactile

Output Type 
 

No
Non-Adjustable
Show Text 
Performance

Single-Key Latency 
 

7.4
7.6

Single-Key Latency Graph  

 Preview Graph
NuPhy Air75 Single-Key Latency Graph
 Preview Graph
Logitech MX Mechanical Single-Key Latency Graph
 Compare in Graph Tool

Best Connection 
 

16.9 ms
12.4 ms

Best Connection Std Dev  

±2.7 ms
±2.9 ms

Wired 
 

16.9 ms
N/A

Receiver 
 

24.0 ms
12.4 ms

Bluetooth 
 

42.5 ms
16.4 ms

PCB (Estimated) 
 

15.5 ms
11.2 ms
Show Text 

Multi-Key Latency 
 

6.5
7.5

Latency Video  

Multi-Key Latency Graph  

 Preview Graph
NuPhy Air75 Multi-Key Latency Graph
 Preview Graph
Logitech MX Mechanical Multi-Key Latency Graph
 Compare in Graph Tool

Connection Evaluated  

Receiver
Receiver

Key Press 
 

23.7 ms
15.1 ms

Key Release 
 

25.9 ms

Data Transmission 
 

8.3
5.4

Multi-Key Raw USB 
 

Compare High-Res
NuPhy Air75 Multi-Key Raw USB
Compare High-Res
Logitech MX Mechanical Multi-Key Raw USB

Connection Evaluated  

Receiver
Receiver

USB Polling Rate 
 

1,000 Hz
1,000 Hz

Effective Update Rate 
 

500 Hz
143 Hz

N-Key Rollover (NKRO) 
 

Yes
No

Multiple Keys Per USB Report 
 

Yes
No

Chord Split 
 

8.8
4.2

Chord Split Graph  

 Preview Graph
NuPhy Air75 Chord Split Graph
 Preview Graph
Logitech MX Mechanical Chord Split Graph
 Compare in Graph Tool

4 Chord Split Delay 
 

2.8 ms
22.1 ms

8 Chord Split Delay 
 

12.9 ms
N/A
Software and Operating System

Configuration Software 
 

Software Tour  

Software Name  

NuPhy Console
Logi Options+

Software Windows Compatible 
 

Yes
Yes

Software macOS Compatible 
 

No
Yes

Onboard Memory 
 

Yes
No

Profiles 
 

6+
6+
Show Text 

Computer Compatibility 
 

10
10

Windows 
 

Fully Compatible
Fully Compatible

macOS 
 

Fully Compatible
Fully Compatible

Linux 
 

Fully Compatible
Fully Compatible

Media Key Compatibility 
 

Windows, MacOS & Linux
Windows, MacOS & Linux
Show Text 

Wireless Mobile Compatibility 
 

10
9.2

Android 
 

Fully Compatible
Fully Compatible

iOS 
 

Fully Compatible
Fully Compatible

iPadOS 
 

Fully Compatible
Partially Compatible

Media Key Compatibility 
 

Android, iPhone & iPad
Android, iPhone & iPad
Show Text 

Check Price

Grey
Air75
SEE PRICE
Amazon.com
Graphite
MX Mechanical
SEE PRICE
Amazon.com
Grey
Air75
SEE PRICE
Walmart.com
Graphite
MX Mechanical
SEE PRICE
BestBuy.com
Grey
Air75
SEARCH
B&H
Graphite
MX Mechanical
SEE PRICE
B&H
Grey
Air75
SEARCH
BestBuy.com
Graphite
MX Mechanical
SEE PRICE
Walmart.com
Grey
Air75
SEARCH
NuPhy
Graphite
MX Mechanical
SEARCH
Logitech
Back to Top

NuPhy Air75

Logitech MX Mechanical

Comments

  1. Comparison
 • Posted 1 year ago

NuPhy Air75 vs Logitech MX Mechanical: Main Discussion

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