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Head to head · Prices checked Nov 12, 2026

AULA F75 vs Redragon K552 KR

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EPOMAKER x AULA F75

4.5 (510)

$42at Epomaker

90-day low

Redragon K552-KR Rainbow Backlight TKL Mechanical Gaming Keyboard

No reviews

$23at WhatGeek

90-day low

Quick verdict

Which one should you get?

Get the

AULA F75

Build quality in the top 30% of 75% boards under $50.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Redragon K552 KR

Build quality in the top 50% of 80% boards under $100.

Rules this board out

  • No numpad.

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

Redragon K552 KR

  • Layout size

    75%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Plastic

    ABS

  • Switch options

    Linear, Silent

    Linear

  • Mount style

    Gasket Mount

    Plate Mount

KeebFinder scores

How we score
  • AULA F75
  • Redragon K552 KR
Performance
81
78
Build quality
76
61
Productivity
93
65
Customizability
82
74
Portability
83
57

What they share

  • Hot-swappable
  • Max polling rate: 1,000 Hz
See every spec side by side

Full specs

AULA F75 vs Redragon K552 KR specs

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

16 of 24 specs differ

AULA F75

Redragon K552 KR

Typing & switches

Switch options

Linear, Silent
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
LED

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

Plastic
ABS

Plate material

—
Aluminum

Keycaps

ABS, PBT
ABS

Weight

1,023 g
870 g

Dimensions

43 x 143 x 323 mm
37 x 354 x 124 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

Where to buy

Compare prices

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

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

AULA F755 stores

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