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Head to head · Prices checked Oct 30, 2026

Epomaker RT100 Pro vs Keychron K10 Ultra

Get the Epomaker RT100 Pro for the 5,000 mAh battery. Get the Keychron K10 Ultra for the 8,000 Hz polling rate.

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Quick verdict

Which one should you get?

Get the

Epomaker RT100 Pro

Battery

Build quality in the bottom 50% of 96% boards under $150.

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.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Keychron K10 Ultra

polling rate

Build quality in the top 10% of 100% boards under $150.

Rules this board out

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

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 RT100 Pro

Keychron K10 Ultra

  • Layout size

    96%

    100%

  • Battery

    5,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    ABS, Plastic

    ABS, Aluminum, Plastic

  • Switch options

    Linear, Silent

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Epomaker RT100 Pro
  • Keychron K10 Ultra
Performance
78
90
Build quality
66
83
Productivity
84
94
Customizability
74
91
Portability
56
56

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
  • Keycaps: PBT
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 RT100 Pro

4.3

12 owner reviews

Praise
“I love my new keyboard. It is as quiet as advertised and I’m very pleased with the overall performance of the keyboard!”
Jean P.Verified buyer· via Epomaker
Critique
“I have no way through the software to keep the keyboard on for more than a minute. And randomly throughout typing or gaming the keys become unresponsive. Id expect that out of a 20$ keyboard. But this was a 100$ purchase, very dissapointing”
CJVerified buyer· via Epomaker

Keychron K10 Ultra

3.0

2 owner reviews

Praise
“Keychron has never let me down. I have paid a lot more for other keyboards from other manufacturers and received a lot less. I will never look elsewhere again”
Elijah R.· via Keychron
Critique
“I see why it was discounted. Fresh out of the box, it would not connect to my PC, which is literally 3 feet away. The 2.4G connection is extremely buggy, and I’ve had constant disconnects DAILY. On top of that, I had multiple sticking keys right out of the…”
Nicholas T.Verified buyer· via Keychron

Full specs

Epomaker RT100 Pro vs Keychron K10 Ultra specs

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

16 of 27 specs differ

Epomaker RT100 Pro

Keychron K10 Ultra

Typing & switches

Switch options

Linear, Silent
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

96%
100%

Layout standard

ANSI
ANSI, ISO, JIS

Ergonomics

Standard
Standard

Knob

Yes
No

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
8,000 HzBetter

Battery

5,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
ABS, Aluminum, Plastic

Plate material

Polycarbonate
Steel

Keycaps

PBT
PBT

Weight

1,300 g
1,495 g

Dimensions

45 x 433 x 142 mm
29 x 448 x 140 mm

Typing angle

6°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2026

For EU buyers

ISO layouts by store

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

Epomaker RT100 Pro

No ISO layout at the stores we track.

Keychron K10 Ultra

  • Keychron (DE)

    ISO

    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.

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