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Compare Keychron K2 HE vs Realforce Topre R3S Differences Side by Side

This comparison is for users deciding between a modern, feature-rich custom keyboard and a classic, purpose-built typing board. The Keychron K2 HE offers wireless connectivity, magnetic switches, and extensive programmability, while the Realforce R3S provides a unique Topre switch feel in a simple, wired tenkeyless form. The decision hinges on whether you prioritize cutting-edge gaming features and flexibility or a dedicated, high-quality tactile typing experience.

99
Keychron K2 HE Wireless Magnetic Switch Custom Keyboard
Topre Realforce R3S TKL Keyboard

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4.6 (69)
0.0 (0)
  • Has Linear, Magnetic switch options
  • Supports hot-swappable switches
  • 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
  • Connects via USB-C
  • Utilizes Hall effect sensors
  • Supports QMK firmware
  • Supports VIA configuration
  • Enables rapid trigger functionality
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • 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
  • Has Silent switch options
  • Available in a 80% layout
  • Built with the ANSI layout standard
  • Uses a PCB Mount mounting style
  • Supports Wired, Wired only connectivity
  • Made with a ABS case
  • Features PBT keycaps
  • Offers No RGB lighting
Scores
  • Performance: 93.3
  • Build Quality: 90.8
  • Productivity: 96.9
  • Customizability: 99.6
  • Portability: 81.3
Scores
  • Performance: 64.2
  • Build Quality: 47.7
  • Productivity: 56.2
  • Customizability: 45.4
  • Portability: 52.8
Name
Keychron K2 HE
Name
Realforce Topre R3S
Release year
2024
Release year
2024
Switch Options
Linear, Magnetic
Switch Options
Silent
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
80%, 100%
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
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
-
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
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face, White
Backlight
 
Case Colors
Case Colors
Case Material
Aluminum, Wood, ABS, Resin
Case Material
ABS
Keycaps Material
PBT, ABS, PC
Keycaps Material
PBT
Dimensions
30 x 127 x 41 mm
Dimensions
-
Weight
1743g
Weight
-
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Pros and Trade-offs

For most users, the Keychron K2 HE is the recommended choice due to its modern feature set, wireless freedom, and unparalleled customization for both gaming and typing. Only choose the Realforce Topre R3S if you are specifically seeking the unique tactile feedback of Topre switches and prefer a simple, wired keyboard without the need for lighting or programmability. The K2 HE is a future-proof platform, while the R3S is a focused typing instrument.

Keychron K2 HE

  • +Tri-mode wireless connectivity with Bluetooth, 2.4 GHz, and wired USB-C.
  • +Highly customizable with adjustable actuation points (0.2-3.8mm), Rapid Trigger, and Analog Mode.
  • +Hot-swappable for Gateron double-rail magnetic switches and supports QMK/VIA firmware.
  • +Premium build with aluminum plate, aluminum or wood case options, and screw-in stabilizers.
  • +Includes extensive sound dampening with EVA foam, EPDM foam, and a silicone acoustic pad.
  • −Compatible only with specific Gateron double-rail magnetic switches, limiting switch options.
  • −Some user reviews mention a relatively short included cable.
  • −North-facing RGB LEDs may cause interference with certain Cherry-profile keycaps.
  • −The vendor description notes it can be backordered, indicating potential availability issues.

Realforce Topre R3S

  • +Features genuine Topre capacitive switches, known for a distinct tactile feel.
  • +Allows actuation point adjustment between four preset levels (0.8mm, 1.5mm, 2.2mm, 3.0mm).
  • +Uses PBT keycaps for durability.
  • +Simple, plug-and-play wired operation with a non-detachable cable.
  • −Wired-only with a non-detachable USB-A cable, limiting placement and device switching.
  • −No backlighting or RGB options are available.
  • −Limited to an ANSI layout with no mentioned support for international ISO layouts.
  • −ABS plastic case construction, compared to metal options on the K2 HE.

Which Keyboard Is Better for Your Needs?

The Keychron K2 HE is the more versatile choice, winning in gaming, office, programming, travel, and modding categories due to its wireless options, custom firmware, and adjustable magnetic switches. It is built for users who want control over their typing feel, lighting, and connectivity. The Realforce R3S ties only in content creation, as both boards have basic multimedia controls. The R3S is a more specialized tool focused on delivering its specific Topre switch experience without additional features.

GamingKeychron K2 HE
  • •The K2 HE has a 1000 Hz polling rate for wired and 2.4 GHz connections.
  • •It features Rapid Trigger and adjustable actuation points from 0.2 to 3.8 mm.
  • •It supports Analog Mode and Dynamic Keystrokes for game-specific controls.
  • •North-facing RGB backlighting is included for visual customization.
OfficeKeychron K2 HE
  • •The K2 HE offers tri-mode connectivity (Bluetooth, 2.4 GHz, wired) for easy device switching.
  • •It includes dedicated Mac and Windows keycaps and system toggles.
  • •Its 75% layout saves desk space while retaining function keys.
  • •A 4000mAh battery provides extended wireless use.
ProgrammingKeychron K2 HE
  • •The K2 HE supports QMK and VIA for deep key remapping and macro programming.
  • •Hot-swappable magnetic switches allow for easy switch experimentation.
  • •Multiple international ISO layouts are available for the K2 HE.
  • •Its compact 75% layout keeps arrow keys accessible.
TravelKeychron K2 HE
  • •The K2 HE is wireless with a Bluetooth mode for connecting to mobile devices.
  • •Its 75% layout is more compact than the Realforce's tenkeyless form.
  • •The listed weight for the K2 HE Standard Version is 980g, which may be more portable than a full-size alternative.
  • •It includes a USB-C port for charging and wired use.
ModdingKeychron K2 HE
  • •The K2 HE is hot-swappable for easy switch changes.
  • •It features screw-in PCB stabilizers and a plate-mount design.
  • •The case uses materials like aluminum and wood in special editions.
  • •It comes with internal sound dampening foams like EVA, EPDM, and a silicone pad.
Content CreationTie
  • •The K2 HE offers multimedia keys and programmable layers for shortcuts.
  • •The Realforce R3S also includes multimedia keys.
  • •The K2 HE's adjustable actuation can be tuned for different editing tasks.
  • •Both keyboards support N-key rollover for reliable multi-key presses.

Frequently Asked Questions (FAQ)

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