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Compare Ajazz AKP815 vs Keychron K3 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Ajazz AKP815 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.

64
Ajazz AKP815 Function Screen Low Profile Wired Mechanical Keyboard
78
Keychron K3 Ultra 8K Wireless Custom Mechanical Keyboard

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2.0 (4)
0.0 (0)
  • Released in 2024
  • Has Linear, Tactile switch options
  • Built with the ANSI layout standard
  • Includes a Yes display
  • Connects via USB-C
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 900 g
  • Sized at 19 x 138 x 401 mm
  • Made with a ABS case
  • Features ABS keycaps
  • Released in 2026
  • Has Linear, Tactile, Clicky switch options
  • Supports hot-swappable switches
  • Built with the ANSI, ISO layout standard
  • Includes a No display
  • Supports QMK firmware
  • Supports VIA configuration
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 8000 Hz polling rate
  • Features PBT keycaps
Scores
  • Performance: 46.1
  • Build Quality: 53.1
  • Productivity: 81.2
  • Customizability: 60.5
  • Portability: 62.6
Scores
  • Performance: 86.5
  • Build Quality: 69.1
  • Productivity: 69.9
  • Customizability: 86.5
  • Portability: 74.5
Name
Ajazz AKP815
Name
Keychron K3 Ultra
Release year
2024
Release year
2026
Switch Options
Linear, Tactile
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
Wired, Wired only
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
Gasket Mount
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS
Case Material
-
Keycaps Material
ABS
Keycaps Material
PBT
Dimensions
19 x 138 x 401 mm
Dimensions
-
Weight
900g
Weight
-
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