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

Compare Keychron K3 HE vs K3 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K3 HE and Keychron K3 Ultra and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

77
Keychron K3 HE Wireless Magnetic Switch Custom Keyboard
78
Keychron K3 Ultra 8K Wireless Custom Mechanical Keyboard

Select a keyboard to compare

0.0 (0)
0.0 (0)
  • Has Linear, Tactile, Clicky, Magnetic switch options
  • Built with the ANSI layout standard
  • Utilizes Hall effect sensors
  • Uses a Tray Mount mounting style
  • Offers Yes, North-face RGB lighting
  • Has Linear, Tactile, Clicky switch options
  • Built with the ANSI, ISO layout standard
  • Runs at a 8000 Hz polling rate
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 70.9
  • Build Quality: 72.3
  • Productivity: 68.5
  • Customizability: 84.4
  • Portability: 77.9
Scores
  • Performance: 86.5
  • Build Quality: 69.2
  • Productivity: 70
  • Customizability: 86.5
  • Portability: 74.6
Name
Keychron K3 HE
Name
Keychron K3 Ultra
Release year
2026
Release year
2026
Switch Options
Linear, Tactile, Clicky, Magnetic
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI, ISO
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
-
Polling Rate
8000 Hz
Battery capacity
-
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
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
North-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
-
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
-
Dimensions
-
Weight
-
Weight
-
*Something incorrect or missing? Please
let me know
!

Discover similar products

You might also like similar products in that price range:

85
$106
Keychron K1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron K1 Max
80%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
PCB Mount

83
$94
Keychron K3 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3
Keychron K3 V3
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Top Mount

85
$109
Keychron K13 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron K13 Max
80%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
PCB Mount

94
$84
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron K3 Max
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Plate Mount

87
$83
Keychron K3 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
Keychron K3 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

89
$99
Keychron K15 Max (Alice Layout) QMK Wireless Custom Mechanical Keyboard
Keychron K15 Max
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
PCB Mount

68
$96
Keychron K3 Ultra-slim Wireless Mechanical Keyboard (Version 2)
Keychron K3 V2
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Alu case,
Tray Mount

83
$104
Keychron K3 Max SE QMK Wireless Custom Mechanical Keyboard
Keychron K3 Max SE
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK

85
$113
Keychron K9 Max QMK Wireless Custom Mechanical Keyboard
Keychron K9 Max
60%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK

65
$75
Keychron K3 Ultra-slim Wireless Mechanical Keyboard FR-ISO Layout
Keychron K3
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Alu case,
Plate Mount