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Compare Keychron K3 Ultra vs K7 Pro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K3 Ultra and Keychron K7 Pro 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.

78
Keychron K3 Ultra 8K Wireless Custom Mechanical Keyboard
84
Keychron K7 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection

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0.0 (0)
5.0 (12)
  • Released in 2026
  • Available in a 75% layout
  • Built with the ANSI, ISO layout standard
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 8000 Hz polling rate
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2023
  • Available in a 65% layout
  • Built with the ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, ANSI layout standard
  • Provides dedicated media keys
  • Connects via USB-C
  • Features N-key rollover
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 1550 mAh battery
  • Weighs about 436 g
  • Sized at 18 x 306 x 98 mm
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 86.6
  • Build Quality: 69.2
  • Productivity: 70
  • Customizability: 86.5
  • Portability: 74.6
Scores
  • Performance: 74
  • Build Quality: 79.9
  • Productivity: 73.4
  • Customizability: 89.3
  • Portability: 85.4
Name
Keychron K3 Ultra
Name
Keychron K7 Pro
Release year
2026
Release year
2023
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
65%
Layout Standard
ANSI, ISO
Layout Standard
ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, 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, Wired, Wireless
Polling Rate
8000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
1550 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
-
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
-
Case Material
Aluminum, Plastic, ABS
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
-
Dimensions
18 x 306 x 98 mm
Weight
-
Weight
436g
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