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Compare Keychron K2 HE vs Nuphy Halo65 HE Differences Side by Side

This comparison is for users deciding between two popular magnetic switch keyboards with different philosophies. The Keychron K2 HE offers a 75% layout with extensive wireless connectivity and broad customization, while the Nuphy Halo65 HE focuses on a 65% form factor with an extremely high wired polling rate. The choice is difficult because both feature hot-swappable magnetic switches, rapid trigger, and sound dampening, but prioritize different aspects of the user experience.

100
Keychron K2 HE Wireless Magnetic Switch Custom Keyboard
90
NuPhy Air75 V3

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4.6 (76)
0.0 (0)
  • Has Linear, Magnetic switch options
  • Built with the ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS layout standard
  • Offers Normal ergonomics
  • Comes with a knob
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Tray Mount mounting style
  • Weighs about 1743 g
  • Sized at 30 x 127 x 41 mm
  • Made with a Aluminum, Wood, ABS, Resin case
  • Features PBT, ABS, PC keycaps
  • Offers Yes, Rgb, North-face, Rgb North-face, White, White North-face RGB lighting
  • Has Mechanical switch options
  • Features a low-profile design
  • Built with the ANSI layout standard
  • Offers Low Profile ergonomics
  • Uses a Gasket Mount mounting style
  • Weighs about 550 g
  • Sized at 15 x 315 x 130 mm
  • Made with a Aluminum, Plastic case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 93.3
  • Build Quality: 90.8
  • Productivity: 96.9
  • Customizability: 99.5
  • Portability: 81.2
Scores
  • Performance: 80.2
  • Build Quality: 85.6
  • Productivity: 94.5
  • Customizability: 92.8
  • Portability: 82.2
Name
Keychron K2 HE
Name
Nuphy Halo65 HE
Release year
2024
Release year
2024
Switch Options
Linear, Magnetic
Switch Options
Mechanical
Profile
Normal Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Low Profile
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Tray Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face, White
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Aluminum, Wood, ABS, Resin
Case Material
Aluminum, Plastic
Keycaps Material
PBT, ABS, PC
Keycaps Material
PBT
Dimensions
30 x 127 x 41 mm
Dimensions
15 x 315 x 130 mm
Weight
1743g
Weight
550g
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Pros and Trade-offs

Your primary need dictates the choice. If you require wireless functionality, a more versatile layout for productivity, or plan to heavily mod your keyboard, the Keychron K2 HE is the clear option. If your setup is permanently wired, you prioritize the highest possible polling rate for gaming, and you prefer a minimalist, lighter keyboard, the Nuphy Halo65 HE is the better fit. Consider the layout difference carefully, as losing the function row is a significant trade-off.

Keychron K2 HE

  • +Triple connectivity with Bluetooth, 2.4 GHz, and wired modes.
  • +Extensive layout support including multiple ISO and JIS standards.
  • +Open-source QMK and VIA firmware support for advanced customization.
  • +Includes a 4000mAh battery for wireless operation.
  • +Features multiple sound-dampening foams (EVA, EPDM, silicone) per the vendor description.
  • −Substantially heavier at 1743g, reducing portability.
  • −Wireless polling rate is limited to 1000 Hz.
  • −Compatible only with specific Gateron double-rail magnetic switches, limiting hot-swap options.

Nuphy Halo65 HE

  • +Very high 8000 Hz polling rate in wired mode.
  • +Lighter weight of 788g and more compact 65% form factor.
  • +Vendor claims a low total latency of 0.25ms for gaming.
  • −Wired-only connectivity, with no wireless or battery option.
  • −More limited 65% layout lacks the function row and some navigation keys.
  • −Uses plate-mounted stabilizers, which may offer less tuning potential than screw-in types.

Which Keyboard Is Better for Your Needs?

The Keychron K2 HE wins in scenarios demanding connectivity, a more complete key set, and deep software customization, making it stronger for office work, programming, and modding. The Nuphy Halo65 HE takes the lead for dedicated wired gaming due to its higher polling rate and for travel due to its lower weight and smaller size. Content creators may prefer the K2 HE for its wireless flexibility and layout.

GamingNuphy Halo65 HE
  • •The Nuphy Halo65 HE has a specified 8000 Hz polling rate for wired use, which is higher than the K2 HE's 1000 Hz.
  • •Nuphy's vendor page claims a total latency of 0.25ms, which is targeted at competitive gaming.
  • •The Halo65 HE includes gaming-specific software features like Hyper Tap, as stated by the manufacturer.
OfficeKeychron K2 HE
  • •The Keychron K2 HE supports Bluetooth and 2.4 GHz wireless, allowing connection to multiple devices.
  • •Its 75% layout retains the function row and navigation keys, which are useful for productivity shortcuts.
  • •Keychron's listing includes Mac and Windows keycaps and a system toggle for multi-OS environments.
ProgrammingKeychron K2 HE
  • •The K2 HE's 75% layout provides dedicated arrow keys and a column of navigation keys without a full-size footprint.
  • •It offers extensive layout support including ISO-UK, ISO-DE, ISO-Nordic, and others, which is beneficial for international programmers.
  • •Open-source QMK and VIA firmware support allows for deep key remapping and macro creation.
TravelNuphy Halo65 HE
  • •The Nuphy Halo65 HE is significantly lighter at 788g compared to the K2 HE's 1743g.
  • •Its 65% layout is more compact, with dimensions of 318mm x 115mm versus the K2 HE's 322mm x 132mm.
ModdingKeychron K2 HE
  • •The Keychron K2 HE explicitly supports QMK and VIA firmware for extensive software customization.
  • •Its vendor description details multiple internal foam layers (EVA, EPDM, silicone pad, PET film) for acoustic tuning.
  • •It uses screw-in PCB stabilizers, which are generally preferred by modders for stability and ease of tuning.
Content CreationKeychron K2 HE
  • •The K2 HE's wireless connectivity allows for a cleaner desk setup, beneficial for video and photo editing workflows.
  • •The 75% layout provides direct media key access, which is often bundled into the function row.
  • •The ability to connect via Bluetooth to multiple devices (like a tablet or phone) can streamline a multi-device creative process.

Frequently Asked Questions (FAQ)

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