Corsair K65 Plus vs AULA F75 Ultra
Choose the Corsair K65 Plus for its smaller 65% layout, or the AULA F75 Ultra for its 75% layout, VIA support, and gasket-mounted, layered construction.
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Which one should you get?
Get the
Corsair K65 Plus
Build quality in the bottom 10% of 65% boards under $200.
- 65% layout and listed dimensions of 35 x 136 x 320 mm.
- Bluetooth, 2.4 GHz wireless, and wired USB-C connectivity.
- Hot-swappable switches, N-key rollover, and multimedia keys.
- 65% layout. No function row and no numpad.
Get the
AULA F75 Ultra
Battery
Build quality in the top 35% of 75% boards under $100.
- 75% layout with Bluetooth, 2.4 GHz, and wired USB-C connectivity.
- VIA support for custom JSON, macros, and dual-function layer keys.
- Gasket mount, flex-cut PC plate, and a five-layer sound-dampening system with foam, silicone, and PET.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Choose the Corsair K65 Plus if a smaller 65% layout is your main priority. Choose the AULA F75 Ultra if you want a 75% layout with VIA remapping, a gasket mount, a flex-cut PC plate, and explicitly detailed sound-dampening layers. Both provide hot-swap support and three connection modes, so let layout size and customization features decide.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Corsair K65 Plus
AULA F75 Ultra
Layout size
65%
75%
Battery
266 mAh
10,000 mAh
A larger battery means fewer cables during the day
Mount style
Top Mount
Gasket Mount
VIA
No
Yes
GUI remapping without compiling firmware
Keycaps
PBT
PBT, PC
- Corsair K65 Plus
- AULA F75 Ultra
- Performance
- 6481
- Build quality
- 4372
- Productivity
- 7689
- Customizability
- 7578
- Portability
- 8791
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Knob
- Sound dampening
What will you mostly use it for?
AULA takes the lead in the categories where software remapping, switch options, and construction details matter most. Corsair is the more compact choice for carrying or reclaiming desk space. Both have wireless and wired connections, hot-swap support, a knob, and RGB, so neither is limited to a single kind of setup. The key distinction is whether you prioritize Corsair's smaller format or AULA's VIA and gasket-mount features.
Pick the AULA F75 Ultra
- Both list 1000 Hz polling, and AULA specifies this rate in wired and 2.4 GHz modes.
- AULA lists full N-key rollover and anti-ghosting, along with a hot-swappable PCB.
- AULA's vendor describes its pre-lubed linear switches and gasket-mounted, flex-cut PC plate.
Corsair K65 Plus vs AULA F75 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 25 specs differ
Corsair K65 Plus
AULA F75 Ultra
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
N-key rollover
Mac & Windows
Released
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Corsair K65 Plus vs AULA F75 Ultra: your questions
Yes. Corsair lists the K65 Plus as a 65% keyboard measuring 35 x 136 x 320 mm, while AULA lists the F75 Ultra as a 75% keyboard measuring 43 x 323 x 143 mm.
Yes. Its vendor describes VIA support for custom JSON, complex macros, and dual-function layer keys. Corsair's listed features do not include VIA support.
Both list hot-swappable switches. AULA's vendor specifies that the F75 Ultra supports 3-pin and 5-pin mechanical switches.
The AULA F75 Ultra is listed with a gasket mount and a flex-cut PC plate. The Corsair K65 Plus is listed with a top mount.
Yes. Both list Bluetooth, 2.4 GHz wireless, and wired connectivity, with USB-C listed for each. The AULA vendor specifies 1000 Hz polling for wired and 2.4 GHz, and 125 Hz for Bluetooth.
The AULA F75 Ultra lists a 10,000mAh battery, while the Corsair K65 Plus lists a 266mAh battery. AULA's vendor states up to 320 hours with lighting off and 45.7 hours with lighting on.
Both are hot-swappable, so both allow switch changes without soldering. AULA specifies 3-pin and 5-pin switch support, while Corsair's vendor describes full-key hot-swappable sockets.
AULA lists a five-layer sound-optimizing system that includes foam, switch pads, a PET sound-enhancement pad, and bottom foam. Its vendor also describes silicone and a gasket structure as part of the acoustic design.
Both list RGB lighting. AULA specifies per-key, south-facing LEDs and a top-left light bar, while Corsair's vendor describes single-key RGB customization.
Both list knob support. Corsair's vendor describes its multi-function knob for media volume, backlight brightness, scrolling, and zoom.
AULA lists PBT and PC keycap materials and describes Cherry-profile caps. Its vendor notes that the transparent-black version uses PC keycaps.
The AULA F75 Ultra is listed at around 1100 g, while the Corsair K65 Plus has no weight listed here. Corsair's smaller 65% format and dimensions may suit buyers prioritizing a more compact keyboard, but the listed dimensions alone do not establish its weight.
Not sold on either?
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