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

Compare AULA F75 Ultra vs Redragon PENUMBRA K687 HE Differences Side by Side

Explore the comprehensive side-by-side comparison of the AULA F75 Ultra and Redragon PENUMBRA K687 HE 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.

80
EPOMAKER x AULA F75 Ultra
70
PENUMBRA K687 HE Rapid Trigger Gaming Keyboard

Select a keyboard to compare

4.5 (2)
0.0 (0)
  • Released in 2026
  • Has Linear switch options
  • Supports hot-swappable switches
  • Supports VIA configuration
  • Features N-key rollover
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 10000 mAh battery
  • Weighs about 1100 g
  • Sized at 43 x 323 x 143 mm
  • Made with a ABS case
  • Features PBT, PC keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2025
  • Has Magnetic switch options
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Supports Wired, Wired only connectivity
  • Weighs about 1500 g
  • Sized at 43 x 334 x 140 mm
  • Made with a Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 81.7
  • Build Quality: 72.5
  • Productivity: 89
  • Customizability: 78.5
  • Portability: 91.6
Scores
  • Performance: 86.6
  • Build Quality: 69.9
  • Productivity: 78
  • Customizability: 55.4
  • Portability: 60.9
Name
AULA F75 Ultra
Name
Redragon PENUMBRA K687 HE
Release year
2026
Release year
2025
Switch Options
Linear
Switch Options
Magnetic
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
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
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
10000 mAh
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
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS
Case Material
Aluminum
Keycaps Material
PBT, PC
Keycaps Material
PBT
Dimensions
43 x 323 x 143 mm
Dimensions
43 x 334 x 140 mm
Weight
1100g
Weight
1500g
*Something incorrect or missing? Please
let me know
!

Discover similar products

You might also like similar products in that price range:

85
$84
YUNZII B75 PRO MAX QMK/VIA Knob TFT Screen Wireless Mechanical Keyboard
Yunzii B75 Pro Max
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
VIA,
QMK,
Gasket Mount

94
$89
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K2 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Alu case,
Tray Mount

80
$69
NOPPOO C75Pro Knob with Screen 75% Mechanical Keyboard
Noppoo C75 Pro
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Alu case,
Gasket Mount

62
$79
GamaKay GK75 75% RGB Mechanical Gaming Keyboard
Gamakay GK75
75%,
Hotswap,
Wireless,
Wired,
RGB,
Gasket Mount

77
$69
HELLOGANSS XS 75T LCD Three-Mode Mechanical Keyboard
Ganss Hello XS
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Gasket Mount

68
$89
LANGTU LT84 Display Screen Mechanical Keyboard
LANGTU LT84
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Rapid trigger,
Sandwich Mount

81
$70
LEOBOG K81 Pro Transparent Wireless DIY Kit
Leobog K81 Pro
75%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Gasket Mount

71
$79
YUNZII RT75 PRO Dual-8K Rapid Trigger Wireless Gaming Magnetic Keyboard
Yunzii RT Pro HE
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
HE,
Rapid trigger,
Top Mount

61
$79
Nuphy Node75 High-Profile Black (ANSI)
Nuphy Node75 High Profile
75%,
Hotswap,
Wireless,
Wired,
RGB,
Gasket Mount

61
$79
MONKA A75 Aluminum Tri-Mode Wireless Mechanical Keyboard
Monka A75
75%,
Hotswap,
Wireless,
Wired,
RGB,
Alu case,
Gasket Mount