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Compare Keychron K2 HE vs WhatGeek PMO Aurora 80 Differences Side by Side

This comparison is for buyers deciding between a feature-packed gaming keyboard and a premium, acoustically-focused build. The Keychron K2 HE offers cutting-edge magnetic switch technology with deep software customization, while the WhatGeek PMO Aurora 80 prioritizes a high-end gasket-mounted construction with extensive sound dampening. The decision is difficult because both offer triple-mode connectivity and hot-swappable sockets, but excel in fundamentally different areas.

99
Keychron K2 HE Wireless Magnetic Switch Custom Keyboard
89
PMO Aurora 80 TKL Aluminum Mechanical Keyboard

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4.6 (69)
0.0 (0)
  • Released in 2024
  • Has Linear, Magnetic switch options
  • Available in a 75% layout
  • Built with the ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS layout standard
  • Comes with a knob
  • Provides dedicated media keys
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Tray Mount mounting style
  • Equipped with a 4000 mAh battery
  • 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
  • Released in 2025
  • Available in a 80% layout
  • Built with the ANSI layout standard
  • Uses a Gasket Mount mounting style
  • Equipped with a 8000 mAh battery
  • Weighs about 2300 g
  • Sized at 36 x 360 x 140 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 93.3
  • Build Quality: 90.8
  • Productivity: 96.9
  • Customizability: 99.6
  • Portability: 81.3
Scores
  • Performance: 81
  • Build Quality: 85.5
  • Productivity: 94.8
  • Customizability: 90.4
  • Portability: 88
Name
Keychron K2 HE
Name
WhatGeek PMO Aurora 80
Release year
2024
Release year
2025
Switch Options
Linear, Magnetic
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
80%
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
Normal
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
8000 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
Keycaps Material
PBT, ABS, PC
Keycaps Material
-
Dimensions
30 x 127 x 41 mm
Dimensions
36 x 360 x 140 mm
Weight
1743g
Weight
2300g
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Pros and Trade-offs

Your primary need dictates the choice. If you value cutting-edge gaming performance, deep per-key customization, and a more portable size, the Keychron K2 HE is the focused tool. If you prioritize a luxurious typing feel, marathon battery life, and standout aesthetics for your desk, the WhatGeek PMO Aurora 80 is the premium centerpiece. Be aware that both models may face availability challenges.

Keychron K2 HE

  • +Advanced magnetic switches with adjustable actuation point (0.2-3.8mm) and rapid trigger.
  • +Extensive layout compatibility including multiple ISO regional layouts.
  • +Multi-layer sound dampening with EVA foam, EPDM foam, and a silicone pad.
  • +North-facing RGB LEDs with shine-through keycap options on standard version.
  • +Includes adjustable typing angles (5°, 9.34°, 12.43°).
  • −Compatible only with specific Gateron double-rail magnetic switches, limiting switch options.
  • −Smaller 4000mAh battery compared to the Aurora 80.
  • −Vendor page indicates the product is frequently backordered or out of stock.

WhatGeek PMO Aurora 80

  • +Large 8000mAh battery for extended wireless usage.
  • +Gasket mount construction with a five-layer acoustic filling structure for sound tuning.
  • +Unique 270° side halo RGB lighting and music-reactive light system.
  • +Includes practical accessories like a dust-proof cover and switch puller.
  • +Features a brushed stainless steel top plate with a sparkling finish.
  • −Much heavier at 2300g and larger TKL footprint, reducing portability.
  • −Only available in ANSI layout, lacking ISO options.
  • −No user reviews are available, making real-world performance uncertain.
  • −Vendor page lists the product as sold out with no stock availability.

Which Keyboard Is Better for Your Needs?

The Keychron K2 HE is the clear choice for gamers and travelers, thanks to its magnetic switch features and more compact form. The WhatGeek PMO Aurora 80 wins for office use and content creation, leveraging its massive battery and unique aesthetic lighting. For programming and general typing customization, both keyboards are equally capable with their hot-swap sockets and firmware support, leaving the choice to personal preference on layout and feel.

GamingKeychron K2 HE
  • •Features adjustable actuation points from 0.2 to 3.8mm and rapid trigger for competitive play.
  • •Includes gaming-specific features like Last Key Priority (LKP) and Analog Mode.
  • •Offers a 1000 Hz polling rate in both wired and 2.4 GHz wireless modes.
OfficeWhatGeek PMO Aurora 80
  • •Larger 8000mAh battery promises significantly longer wireless use between charges.
  • •TKL (80%) layout retains dedicated function keys for productivity shortcuts.
  • •Includes a dust-proof cover in the box for protection during storage.
ProgrammingTie
  • •Both keyboards support QMK and VIA for deep key remapping and macro programming.
  • •Both are hot-swappable, allowing switch changes to suit typing preference.
  • •Both offer multi-device Bluetooth connectivity for switching between machines.
TravelKeychron K2 HE
  • •Smaller 75% layout and lighter weight (1743g vs 2300g) is more portable.
  • •Lower front height (30-41mm) may require less of a palm rest when mobile.
  • •Offers multiple layout standards (ANSI, ISO variants) for international users.
ModdingKeychron K2 HE
  • •Offers extensive magnetic switch customization with adjustable actuation and dynamic keystrokes.
  • •Vendor description details a multi-layer foam construction (EVA, EPDM, silicone) for sound tuning.
  • •Comes in versions with aluminum, wood, or resin case materials for aesthetic choice.
Content CreationWhatGeek PMO Aurora 80
  • •Features a unique music rhythm lighting system that syncs side and underglow RGB to audio.
  • •Gasket mount and five-layer acoustic filling structure aim for a pleasing, consistent typing sound for streaming.
  • •Brushed stainless steel top plate and sparkle finish offer distinctive visual appeal for setups.

Frequently Asked Questions (FAQ)

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