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

Head to head · Prices checked Nov 7, 2026

Epomaker RT75 vs Keychron V3 Max

Get the Epomaker RT75 for the 5,000 mAh battery.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

EPOMAKER RT75

5.0 (4)

$91at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Epomaker RT75

Battery

Build quality in the top 50% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

Get the

Keychron V3 Max

Build quality in the top 10% of 80% boards under $200.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 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.

Epomaker RT75

Keychron V3 Max

  • Layout size

    75%

    80%

  • Battery

    5,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS

    ABS, Plastic

  • Switch options

    Linear, Silent, Tactile

    Clicky, Linear, Tactile

  • Mount style

    Gasket Mount

    Gasket Mount, Plate Mount

KeebFinder scores

How we score
  • Epomaker RT75
  • Keychron V3 Max
Performance
61
82
Build quality
66
86
Productivity
76
98
Customizability
66
98
Portability
80
76

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Sound dampening
  • Plate material: Polycarbonate
See every spec side by side

From real owners

What owners say

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

Epomaker RT75

5.0

4 owner reviews

Praise
“A fantastic keyboard, with a display that's perfect to add more style to it. My colleagues are all envious ;)”
Stefano B.Verified buyer· via Epomaker

Keychron V3 Max

3.3

8 owner reviews

Praise
“This keyboard has been great. My first keyboard I've ever had. I had faulty switch, but you guys just gave me a whole new keyboard. Thanks a lot! -Mack”
MackStripes· via Keychron
Critique
“Stopped working in wired mode after a couple months. 2.4 connectivity spotty. I regret buying this keyboard”
NikVerified buyer· via Keychron

Full specs

Epomaker RT75 vs Keychron V3 Max specs

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

18 of 27 specs differ

Epomaker RT75

Keychron V3 Max

Typing & switches

Switch options

Linear, Silent, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
80%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

TFT
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

5,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS, Plastic

Plate material

Polycarbonate
Polycarbonate

Keycaps

PBT
ABS, PBT

Weight

1,165 g
895 g

Dimensions

45 x 352 x 142 mm
24 x 149 x 368 mm

Typing angle

6°
4°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Epomaker RT75

No ISO layout at the stores we track.

Keychron V3 Max

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic, ISO-SW

    Out of stockShips to you

  • Keychron (DE)

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

    In stockDoes not ship to you

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.