KeebFinder
Not sure which keyboard to choose? Try the Keyboard Finder now!

Compare Keychron V1 Max vs Yunzii AL66 Differences Side by Side

This comparison is for buyers deciding between a feature-rich, software-focused board and one with a premium metal build. The Keychron V1 Max offers extensive programmability and layout support, while the Yunzii AL66 provides a heavier, CNC aluminum case. The decision is difficult because both offer gasket mounts, wireless connectivity, and hot-swap sockets, forcing a choice between core utility and material quality.

98
Keychron V1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
76
YUNZII AL66 Knob CNC Aluminum Wireless Mechanical Keyboard

Select a keyboard to compare

4.3 (32)
0.0 (0)
  • Has Tactile, Linear, Clicky switch options
  • Available in a 75% layout
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI layout standard
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 770 g
  • Sized at 22 x 149 x 329 mm
  • Made with a ABS, Plastic case
  • Features PBT, ABS keycaps
  • Has Clicky switch options
  • Available in a 65% layout
  • Built with the ANSI layout standard
  • Equipped with a 4600 mAh battery
  • Weighs about 1145 g
  • Sized at 42 x 113 x 322 mm
  • Made with a Aluminum case
  • Features PBT keycaps
Scores
  • Performance: 83.2
  • Build Quality: 86.3
  • Productivity: 97.3
  • Customizability: 99.4
  • Portability: 79.2
Scores
  • Performance: 54.9
  • Build Quality: 68.4
  • Productivity: 75.6
  • Customizability: 82.2
  • Portability: 88
Name
Keychron V1 Max
Name
Yunzii AL66
Release year
2023
Release year
2023
Switch Options
Tactile, Linear, Clicky
Switch Options
Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
65%
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI
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
-
Battery capacity
4000 mAh
Battery capacity
4600 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
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
ABS, Plastic
Case Material
Aluminum
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Dimensions
22 x 149 x 329 mm
Dimensions
42 x 113 x 322 mm
Weight
770g
Weight
1145g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your priority should dictate the choice. If deep software customization, programming, and layout flexibility are critical, the Keychron V1 Max is the superior tool. If you value a premium, heavy aluminum build in the smallest possible wireless package and do not need advanced software, the Yunzii AL66 offers tangible material quality. The V1 Max is the more versatile and future-proof board, while the AL66 appeals to those who prioritize aesthetics and feel above all else.

Keychron V1 Max

  • +Extensive software customization with QMK and VIA firmware support.
  • +Available in multiple ISO and ANSI layouts for international users.
  • +Offers both fully assembled and barebone kit versions.
  • +Includes screw-in PCB stabilizers for a more stable typing feel.
  • +Specifies a 1000 Hz polling rate for its 2.4 GHz and wired connections.
  • −Case is constructed from ABS plastic, not metal.
  • −The 75% layout is larger and less portable than a 65% board.
  • −Battery capacity (4000mAh) is smaller than the Yunzii AL66's.

Yunzii AL66

  • +CNC machined aluminum case for a premium, durable build.
  • +More compact 65% layout saves desk space.
  • +Includes multiple sound-dampening foams (Poron sandwich, Poron socket, PET pads).
  • +Larger 4600mAh rechargeable battery.
  • +Features side case lighting in addition to south-facing RGB.
  • −Lacks support for QMK, VIA, or other advanced programming software.
  • −Only available in an ANSI layout, limiting international appeal.
  • −No barebone kit option is listed; it is pre-built only.
  • −Switch options are limited compared to the V1 Max's variety.

Which Keyboard Is Better for Your Needs?

The Keychron V1 Max is the clear choice for productivity-focused tasks like office work, programming, and gaming due to its software support and more functional 75% layout. The Yunzii AL66 wins for travel thanks to its smaller size and larger battery. For modding, the V1 Max's barebone availability and superior firmware support give it the edge, while content creation is a draw, with both offering useful multimedia controls.

GamingKeychron V1 Max
  • •The Keychron V1 Max has a specified 1000 Hz polling rate in its 2.4 GHz and wired modes.
  • •Its 75% layout retains dedicated arrow and navigation keys for in-game controls.
  • •The manufacturer states its ARM MCU and 1000 Hz polling rate make latency 'hardly noticeable' in competitive games.
OfficeKeychron V1 Max
  • •The V1 Max supports multiple ISO layouts, which is critical for international office use.
  • •It includes a system toggle and extra keycaps for seamless switching between macOS and Windows.
  • •The 75% layout includes function keys and a wider set of dedicated keys compared to the 65% AL66.
ProgrammingKeychron V1 Max
  • •The V1 Max supports QMK and VIA firmware for unlimited key remapping and macro creation.
  • •Its 75% layout provides dedicated arrow keys and more immediate access to navigation clusters.
  • •The open-source QMK firmware allows for community-reviewed code and complex layer programming.
TravelYunzii AL66
  • •The Yunzii AL66 is a more compact 65% layout, taking up less desk or bag space.
  • •It is listed with a larger 4600mAh battery compared to the V1 Max's 4000mAh battery.
  • •Its smaller footprint and lighter weight relative to its all-metal construction aid portability.
ModdingKeychron V1 Max
  • •The V1 Max offers barebone kit options, allowing users to choose their own switches and keycaps from the start.
  • •It features screw-in PCB stabilizers, which are preferred for modding over clip-in variants.
  • •Support for QMK/VIA provides deep firmware-level customization not available on the AL66.
Content CreationTie
  • •Both keyboards include a knob for controlling media functions like volume.
  • •Both feature south-facing RGB lighting for compatibility with Cherry-profile keycaps.
  • •The V1 Max's programmable macros via QMK/VIA can streamline shortcuts, while the AL66's metal knob offers tactile control.

Frequently Asked Questions (FAQ)

Discover similar products

You might also like similar products in that price range:

97
$44
Keychron V1 QMK Custom Mechanical Keyboard
Keychron V1
75%,
Hotswap,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Tray Mount

96
$54
Keychron V3 QMK Custom Mechanical Keyboard ISO Layout Collection
Keychron V3
80%,
Hotswap,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Tray Mount

94
$94
Keychron V3 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron V3 Max
80%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

75
$66
YUNZII B75 Pro Wireless Mechanical Keyboard - ISO Layout
Yunzii B75 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
Gasket Mount

96
$89
Keychron V6 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron V6 Max
100%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

94
$67
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K2 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

100
$104
Lemokey P1 QMK/VIA Custom Gaming Keyboard
Keychron Lemokey P1
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

93
$59
Keychron Q2 QMK Custom Mechanical Keyboard
Keychron Q2
65%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

93
$97
Keychron V1 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron V1 Ultra
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Gasket Mount

92
$59
Keychron Q4 QMK Custom Mechanical Keyboard
Keychron Q4
60%,
Hotswap,
Wired,
RGB,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount