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3-way comparison · Prices checked Oct 21, 2026

AULA F75 vs Leobog Hi75C Pro vs Keychron V3

EPOMAKER x AULA F75

AULA F75

4.5 · 509 reviews

from$49at Epomaker

Shop nowCompare 2 stores
Keychron V3 QMK Custom Mechanical Keyboard ISO Layout Collection

Keychron V3

4.6 · 17 reviews

from$54at Keychron

Shop nowCompare 3 stores

What actually differs

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.

AULA F75

Leobog Hi75C Pro

Keychron V3

  • Layout size

    75%

    75%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Case material

    Plastic

    Aluminum

    ABS, Plastic

  • Switch options

    Linear, Silent

    Linear

    Clicky, Linear, Tactile

  • Mount style

    Gasket Mount

    Gasket Mount

    Gasket Mount, Plate Mount, Tray Mount

KeebFinder scores

How we score
  • AULA F75
  • Leobog Hi75C Pro
  • Keychron V3
Performance
64
78
91
Build quality
66
76
89
Productivity
92
82
98
Customizability
82
77
98
Portability
82
79
57

What they share

  • Hot-swappable
  • Knob
  • Sound dampening
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

AULA F75

4.5

509 owner reviews

Praise
“Works exactly as intended and still works as new. The 2.4 GHz Receiver doesn't communicate correctly and isn't reliable but on BT and Cable it works perfectly”
MegaNoobyYTVerified buyer· via Epomaker
Critique
“I made an order for EPOMAKER x AULA 75 with express shipping on 27/1/24. Emailed the team TWICE. Now its 19/3/24, and i still dont have the item. Very poor service”
Faisal A.Verified buyer· via Epomaker

Leobog Hi75C Pro

No owner reviews collected yet.

Keychron V3

4.6

17 owner reviews

Praise
“Mainly bought this keyboard for the russian layout, despite this I prefer it over my steelseries apex pro, its nice feel and sounds nice”
ElijahVerified buyer· via Keychron
Critique
“I bought this keyboard in March 2023 and genuinely liked it at first. It's solid, heavy, well-built, sounds great. Keychron clearly knows what they're doing in terms of design and firmware. The problem is the switches. After about a year and a half of normal…”
JahusVerified buyer· via Keychron

Full specs

AULA F75 vs Leobog Hi75C Pro vs Keychron V3 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

13 of 27 specs differ

AULA F75

Leobog Hi75C Pro

Keychron V3

Typing & switches

Switch options

Linear, Silent
Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes
Yes

Mount style

Gasket Mount
Gasket Mount
Gasket Mount, Plate Mount, Tray Mount

Sound dampening

Yes
Yes
Yes

Screw-in stabilizers

Yes
No
Yes

Layout

Layout size

75%
75%
80%

Layout standard

ANSI
ANSI
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK, JIS

Ergonomics

Standard
Standard
Standard

Knob

Yes
Yes
Yes

Display

None
None
None

Media keys

Yes
No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
—
8,000 Hz

Battery

4,000 mAh
4,000 mAh
Wired only

USB-C

Yes
Yes
Yes

Build & materials

Case material

Plastic
Aluminum
ABS, Plastic

Plate material

—
—
Polycarbonate, Steel

Keycaps

ABS, PBT
—
ABS, PBT

Weight

1,023 g
1,230 g
1,360 g

Dimensions

43 x 143 x 323 mm
45 x 135 x 330 mm
19 x 141 x 367 mm

Typing angle

—
—
4°

Backlight

RGB, south-facing
RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
No
Yes

VIA

No
No
Yes

N-key rollover

Yes
Yes
Yes

Mac & Windows

Yes
Yes
Yes

Extras

Released

2023
2023
2022

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

AULA F755 stores
  • EpomakerUS

    In stock
    $49Visit
  • VelocifireCN

    In stock
    $66Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $67Visit
  • ktechsSG

    In stock
    $65Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $69Visit
Keychron V34 stores
  • KeychronHK

    In stock
    $54Visit
  • MKUS

    In stock
    $74Visit
  • Keychron (DE)DE

    In stock
    $100Visit
  • AmazonGlobal

    Check price
    Visit

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