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Compare Keychron K10 Max vs K4 V2 Differences Side by Side

This comparison is for users deciding between Keychron's full-size and compact 96% wireless mechanical keyboards. The K10 Max and K4 V2 share core features like hot-swappable options, wireless connectivity, and a 4000mAh battery, making the choice difficult. The decision hinges on whether you prioritize a complete number pad with advanced firmware or a space-saving layout at a lower cost.

89
Keychron K10 Max QMK Wireless Mechanical Keyboard ISO Layout Collection
70
Keychron K4 Wireless Mechanical Keyboard (UK ISO Layout) - Version 2

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4.2 (14)
4.7 (2530)
  • Released in 2024
  • Available in a 100% layout
  • Built with the ISO, ISO-ES, ISO-FR, ISO-DE, ISO-UK, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a PCB Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Weighs about 1530 g
  • Sized at 40 x 447 x 140 mm
  • Made with a ABS case
  • Features PBT, ABS keycaps
  • Offers Yes, White, Rgb, South-face RGB lighting
  • Released in 2020
  • Available in a 96% layout
  • Built with the ISO, JIS, ISO-UK, ISO-DE, ANSI, ISO-Nordic, ISO-ES layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 81.9
  • Build Quality: 81.7
  • Productivity: 95.1
  • Customizability: 92.7
  • Portability: 54.1
Scores
  • Performance: 63.6
  • Build Quality: 69.9
  • Productivity: 67.4
  • Customizability: 70.3
  • Portability: 55.1
Name
Keychron K10 Max
Name
Keychron K4 V2
Release year
2024
Release year
2020
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
96%
Layout Standard
ISO, ISO-ES, ISO-FR, ISO-DE, ISO-UK, ANSI
Layout Standard
ISO, JIS, ISO-UK, ISO-DE, ANSI, ISO-Nordic, ISO-ES
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, 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
PCB Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
White, Rgb, South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
ABS
Case Material
Aluminum, Plastic, ABS
Keycaps Material
PBT, ABS
Keycaps Material
ABS
Dimensions
40 x 447 x 140 mm
Dimensions
-
Weight
1530g
Weight
-
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Pros and Trade-offs

Your primary need dictates the choice. If you require deep programmability with QMK/VIA, a premium typing sound, or a full number pad, the Keychron K10 Max is worth the higher investment. If your priority is a compact, budget-friendly keyboard that still offers wireless connectivity and hot-swap capability, the Keychron K4 V2 is a solid option. Consider the K4 V2's optional aluminum frame for added durability.

Keychron K10 Max

  • +Supports QMK and VIA firmware for extensive key remapping and macros.
  • +Features multiple acoustic foam layers (IXPE, PET, EPDM) and a steel plate for sound dampening.
  • +Includes south-facing RGB LEDs to prevent interference with Cherry-profile keycaps.
  • +Comes with double-shot PBT keycaps in an OSA profile for durability.
  • +Uses screw-in PCB stabilizers for a more stable typing feel on large keys.
  • −Full-size layout is large and less portable.
  • −Generally more expensive than the K4 V2.
  • −Vendor description indicates some settings require a wired connection to change.

Keychron K4 V2

  • +Compact 96% layout retains a number pad while saving desk space.
  • +Available at a lower price point, including an optional aluminum frame variant.
  • +Hot-swappable version supports most 3-pin and 5-pin MX-style switches.
  • +Long battery life, with the manufacturer citing up to 240 hours with backlight off.
  • −Lacks advanced firmware support like QMK or VIA.
  • −Uses north-facing RGB LEDs, which can interfere with some aftermarket keycap profiles.
  • −Keycaps are ABS, which may develop shine over time faster than PBT.

Which Keyboard Is Better for Your Needs?

The K10 Max is the clear choice for users who need advanced customization via QMK/VIA, a full number pad, or a premium typing experience with enhanced acoustics. The K4 V2 wins for travel and budget-focused users who want a compact 96% layout. For general office use, both are competent, with the choice boiling down to layout preference and price.

GamingKeychron K10 Max
  • •The K10 Max offers a 2.4 GHz wireless connection with a 1000 Hz polling rate, which the K4 V2's vendor description does not mention for its wireless mode.
  • •South-facing RGB on the K10 Max prevents interference with Cherry-profile keycaps, a common choice for gamers.
  • •The K10 Max's steel plate and multiple acoustic foam layers may provide a more stable and consistent typing feel.
OfficeTie
  • •Both support multi-device Bluetooth, Mac/Windows compatibility, and include multimedia keys.
  • •The K10 Max has a dedicated full-size layout, while the K4 V2's 96% layout saves desk space.
  • •Both have long battery life, with the K4 V2 listing up to 240 hours with backlight off.
ProgrammingKeychron K10 Max
  • •The K10 Max supports QMK and VIA firmware for deep, open-source key remapping and macro programming.
  • •A full set of keys, including a dedicated number pad, can be beneficial for data entry and navigation.
  • •Screw-in PCB stabilizers on the K10 Max may offer a more consistent feel on large keys used frequently.
TravelKeychron K4 V2
  • •The K4 V2's 96% layout is more compact than the K10 Max's full-size layout.
  • •Both have similar battery capacities, but the K4 V2 is generally offered at a lower price point.
  • •The K4 V2's optional aluminum frame variant could offer a more durable build for transport.
ModdingKeychron K10 Max
  • •The K10 Max explicitly supports QMK/VIA and third-party screw-in PCB stabilizers.
  • •It features multiple layers of acoustic foam (IXPE, PET, EPDM) for sound tuning.
  • •South-facing RGB and PBT keycaps provide a better foundation for aftermarket Cherry-profile keycaps.
Content CreationKeychron K10 Max
  • •The full-size layout of the K10 Max includes a number pad for efficient numerical input.
  • •QMK/VIA support allows for creating complex macros for editing software shortcuts.
  • •The adjustable typing angles (3°, 7°, 10°) may offer better ergonomics for long sessions.

Frequently Asked Questions (FAQ)

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