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

Compare AULA F99 vs GravaStar Mercury K1 Differences Side by Side

This comparison is for buyers deciding between a feature-rich, larger layout and a more compact, design-focused build. The AULA F99 offers a 96% layout with extensive sound-dampening layers, while the GravaStar Mercury K1 provides a 75% layout in an aluminum case. The decision hinges on whether you prioritize a full numpad and a thocky typing experience or a smaller footprint with a metal chassis.

-10% off
70
EPOMAKER x AULA F99
67
GravaStar Mercury K1 Wireless Mechanical Keyboard

Select a keyboard to compare

4.8 (52)
0.0 (0)
  • Released in 2023
  • Available in a 96% layout
  • Enables rapid trigger functionality
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Weighs about 1023 g
  • Sized at 43 x 147 x 391 mm
  • Made with a ABS, Plastic, PBT case
  • Features PBT keycaps
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
  • Released in 2024
  • Available in a 75% layout
  • Weighs about 1080 g
  • Sized at 46 x 343 x 156 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 58.1
  • Build Quality: 56.8
  • Productivity: 86.8
  • Customizability: 66
  • Portability: 62.3
Scores
  • Performance: 65.7
  • Build Quality: 67.7
  • Productivity: 66.8
  • Customizability: 64.3
  • Portability: 92.3
Name
AULA F99
Name
GravaStar Mercury K1
Release year
2023
Release year
2024
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
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
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
8000 mAh
Battery capacity
8000 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, North-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS, Plastic, PBT
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
-
Dimensions
43 x 147 x 391 mm
Dimensions
46 x 343 x 156 mm
Weight
1023g
Weight
1080g
*Something incorrect or missing? Please
let me know
!

Pros and Trade-offs

Your primary need dictates the choice. If you require a numpad, value a deeply tuned acoustic profile, or want more features for the price, the AULA F99 is the clear pick. Opt for the GravaStar Mercury K1 if you prefer a smaller, metal-built keyboard with a distinctive aesthetic and are willing to sacrifice the numpad for a cleaner desk setup.

AULA F99

  • +96% layout includes a numpad and arrow keys in a compact form.
  • +Comprehensive five-layer sound dampening with specific foams and films.
  • +Includes rapid trigger functionality for gaming.
  • +Choice of polycarbonate or FR4 plate affects typing sound and feel.
  • +North-facing RGB lighting for better compatibility with some keycaps.
  • −Larger footprint than a 75% keyboard, taking up more desk space.
  • −Case is constructed from ABS plastic, not metal.
  • −Driver software is listed as only supporting Windows.

GravaStar Mercury K1

  • +Aluminum alloy case exoskeleton for a premium, sturdy feel.
  • +Compact 75% layout maximizes desk space.
  • +Vendor description highlights a unique three-sided streamer lighting effect.
  • +Hot-swappable sockets support both 3-pin and 5-pin switches.
  • −Lacks a numpad and some dedicated function keys.
  • −No mention of specific sound-dampening materials or foam layers.
  • −Product was listed as out of stock at the time of this comparison.

Which Keyboard Is Better for Your Needs?

The AULA F99 is the more versatile choice for productivity-focused tasks like office work, programming with a numpad, and content creation, thanks to its layout and software. It also leads for modders due to its detailed internal foam layers. The GravaStar Mercury K1 wins for travel due to its smaller 75% form factor. For gaming, the AULA F99's rapid trigger feature gives it an edge, while programming is a tie based on connectivity and hot-swap features.

GamingAULA F99
  • •The AULA F99 includes a rapid trigger feature for faster actuation.
  • •Its north-facing RGB lighting is less likely to interfere with certain keycap profiles.
  • •The vendor description mentions a single-key slotted PCB which may aid in gaming responsiveness.
OfficeAULA F99
  • •The 96% layout retains the numpad, essential for data entry.
  • •It has a high-capacity 8000mAh battery for long wireless use.
  • •The listing confirms Mac and Windows support for broad compatibility.
ProgrammingTie
  • •Both are hot-swappable, allowing for switch customization based on typing preference.
  • •Both offer tri-mode connectivity (Bluetooth, 2.4GHz, wired) for flexible setup.
  • •The AULA F99 has more dedicated keys, while the Mercury K1 saves desk space.
TravelGravaStar Mercury K1
  • •The GravaStar Mercury K1 has a more compact 75% layout.
  • •It is slightly heavier but has a smaller overall footprint, making it easier to pack.
  • •Both share the same 8000mAh battery capacity for extended use away from an outlet.
ModdingAULA F99
  • •The AULA F99 listing details a five-layer sound dampening system including sandwich foam, IXPE pad, PET film, bottom foam, and silicone pad.
  • •It offers a choice between a polycarbonate (PC) or FR4 plate, affecting sound and flex.
  • •It includes screw-in stabilizers, which are generally preferred for modding over clip-in types.
Content CreationAULA F99
  • •The 96% layout provides dedicated arrow keys and a numpad for timeline scrubbing and shortcuts.
  • •The AULA driver software allows for key remapping and macro creation, per the vendor page.
  • •North-facing RGB lighting can provide better illumination for backlit keycaps in video setups.

Frequently Asked Questions (FAQ)

Discover similar products

You might also like similar products in that price range:

76
$79
EPOMAKER TH99 Pro
Epomaker TH99 Pro
96%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Gasket Mount

93
$119
Keychron K2 Ultra 8K Wireless Custom Mechanical Keyboard ISO Layout Collection
Keychron K2 Ultra
75%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
Knob,
VIA,
QMK,
Alu case,
Gasket Mount

92
$69
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard
Keychron K4 Pro
96%,
Hotswap,
Wireless,
Wired,
RGB/ White LEDs,
VIA,
QMK,
Tray Mount

74
$129
EPOMAKER HE75 V2 TMR
Epomaker HE75 V2 TMR
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
HE,
Rapid trigger,
Gasket Mount

74
$89
S98 96% Wireless Mechanical Keyboard
Royal Kludge S98
96%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Top Mount

74
$145
PMOKEY Wave 75 Keyboard Kit
WOBKEY PMOKEY Wave 75
75%,
Hotswap,
Wireless,
Wired,
RGB,
Alu case,
Gasket Mount

66
$89
WhatGeek x Ajazz AC100 Aluminum Wireless Mechanical Keyboard
Ajazz AC100
96%,
Hotswap,
Wireless,
Screen,
RGB/ White LEDs,
Alu case,
Gasket Mount

77
$139
CIDOO V75PRO Aluminum Gasket VIA Mechanical Keyboard
Cidoo V75 Pro
75%,
Hotswap,
Wireless,
Wired,
RGB,
Knob,
VIA,
Alu case,
Gasket Mount

65
$69
FEKER IK105/IK85 Series Gasket Mechanical Keyboard
Feker IK105/IK85
100%,
Hotswap,
Wireless,
Screen,
RGB,
Knob,
Gasket Mount

72
$148
CoolKiller CK75 Triple Mode Transparent Mechanical Keyboard
Coolkiller CK75
75%,
Hotswap,
Wireless,
Wired,
RGB,
Alu case,
Gasket Mount