Compare Keychron K4 HE vs K4 Max Differences Side by Side

This comparison is for buyers deciding between two of Keychron's premium 96% wireless keyboards. The choice is difficult because both share a compact layout, triple connectivity, and extensive programmability via QMK and VIA. The core decision hinges on whether you value the unique, adjustable features of magnetic Hall Effect switches or the wider ecosystem and traditional feel of standard mechanical switches.

Model
	92	87	Select a keyboard to compare
Rating	4.3 stars (22 reviews)	5.0 stars (1 reviews)
Purchase Options
Main differences	Has Magnetic, Linear, Tactile, Clicky switch options Built with the ISO, ISO-UK, ISO-DE, ISO-CH, ISO-ES, ISO-FR, ANSI, ISO-SW, ISO-Nordic layout standard Connects via USB-C Utilizes Hall effect sensors Enables rapid trigger functionality Uses a Tray Mount mounting style Supports Bluetooth, Wired, Wireless, 2.4 GHz connectivity Weighs about 1090 g Sized at 31 x 126 x 373 mm Made with a Plastic, Aluminum, ABS, Wood case Offers Yes, Rgb, North-face, Rgb North-face RGB lighting	Has Linear, Tactile, Clicky switch options Built with the ISO, ANSI layout standard Provides dedicated media keys Uses a PCB Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Weighs about 1290 g Sized at 31 x 391 x 140 mm Made with a ABS case Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
Score	Scores Performance: 92.3 Build Quality: 87.1 Productivity: 94.2 Customizability: 89.9 Portability: 56.3	Scores Performance: 82.2 Build Quality: 80.6 Productivity: 89.6 Customizability: 93 Portability: 50.8
Name	Name Keychron K4 HE	Name Keychron K4 Max
Release year	Release year 2025	Release year 2025
Switch Options	Switch Options Magnetic, Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 96%	Layout Size 96%
Layout Standard	Layout Standard ISO, ISO-UK, ISO-DE, ISO-CH, ISO-ES, ISO-FR, ANSI, ISO-SW, ISO-Nordic	Layout Standard ISO, ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, Wired, Wireless, 2.4 GHz	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Tray Mount	Mount Style PCB Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, North-face	Backlight Rgb, South-face, White, White South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic, Aluminum, ABS, Wood	Case Material ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 31 x 126 x 373 mm	Dimensions 31 x 391 x 140 mm
Weight	Weight 1090g	Weight 1290g

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Pros and Trade-offs

Your priority should guide your choice. If you want the pinnacle of customizable switch performance for gaming and are comfortable with a more niche switch ecosystem, the Keychron K4 HE is the innovative pick. If you prefer the vast compatibility and traditional feel of standard mechanical switches for typing and modding, the Keychron K4 Max is the more practical and versatile option. Both are excellent, fully-featured wireless keyboards at their core.

Keychron K4 HE

+Advanced Gateron Double-Rail Magnetic Switches with adjustable actuation points (0.2-3.8mm).
+Includes gaming-focused features: Rapid Trigger, Analog Mode, and Dynamic Keystrokes.
+Premium construction with an aluminum top case and optional wood accents on the Special Edition.
+North-facing RGB backlighting is included.
+Comes with multiple layers of sound dampening foam, including EVA, EPDM, and a silicone pad.

−Hot-swap compatibility is restricted to Gateron Double-Rail Magnetic switches only.
−North-facing RGB LEDs may cause interference with certain Cherry-profile keycaps.
−Uses a tray mount style, which can lead to a less consistent typing feel compared to other mounts.

Keychron K4 Max

+Broad hot-swap support for nearly all 3-pin and 5-pin MX-style mechanical switches.
+South-facing RGB LEDs prevent interference with Cherry-profile keycaps.
+Includes multiple layers of acoustic foam (IXPE, PET, EPDM) for sound dampening.
+Features a steel plate, which can provide a firmer, more responsive typing feel.
+PCB mount style can offer a more uniform typing experience.

−Heavier at 1290g, making it less portable.
−Case material is listed as ABS, lacking the aluminum top frame option of the K4 HE.
−Lacks the magnetic switch features like adjustable actuation and Rapid Trigger.

Which Keyboard Is Better for Your Needs?

The K4 HE is the clear choice for gamers seeking the latest magnetic switch technology with customizable actuation. For hardware modders who want to experiment with a wide variety of standard mechanical switches, the K4 Max is more versatile. For office work, programming, and content creation, both keyboards are equally capable, sharing core productivity features like multi-device Bluetooth, programmability, and a compact numpad-included layout.

GamingKeychron K4 HE

•The K4 HE features Hall Effect magnetic switches with adjustable actuation points from 0.2 to 3.8 mm.
•It includes gaming-specific features like Rapid Trigger and Dynamic Keystrokes for assigning multiple actions per key.
•The manufacturer cites industry-leading latency performance based on third-party testing.

OfficeTie

•Both support Bluetooth for connecting to up to three devices for multitasking.
•Both include dedicated Mac and Windows keycaps and system toggles.
•Both have sound-dampening foam layers for a quieter typing experience.

ProgrammingTie

•Both keyboards feature a 96% layout that retains the numpad while saving space.
•Both are fully programmable via open-source QMK firmware and the Keychron Launcher web app.
•Both offer N-key rollover for accurate simultaneous keypress registration.

TravelKeychron K4 HE

•The K4 HE is lighter at 1090g compared to the K4 Max's 1290g.
•The K4 HE has a slightly smaller depth (126mm vs 140mm).
•Both share the same 4000mAh battery capacity.

ModdingKeychron K4 Max

•The K4 Max supports hot-swapping with almost all 3-pin and 5-pin MX-style mechanical switches.
•Its south-facing RGB LEDs avoid interference with Cherry-profile keycaps, offering more aftermarket keycap options.
•It uses a PCB mount style, which some modders prefer for a more consistent typing feel.

Content CreationTie

•Both offer extensive macro programming capabilities through QMK for streamlining workflows.
•The 96% layout provides quick access to media keys and a numpad for shortcuts and numerical input.
•Programmable RGB backlighting on both can be used for visual layer indication.