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Head to head · Prices checked Oct 21, 2026

Ajazz AC100 vs Epomaker RT75

Get the Ajazz AC100 for the 8,000 mAh battery.

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.

Ajazz AC100

Epomaker RT75

  • Layout size

    96%

    75%

  • Battery

    8,000 mAh

    5,000 mAh

  • Case material

    Aluminum

    ABS

  • Switch options

    Linear

    Linear, Silent, Tactile

  • Weight

    2,100 g

    1,165 g

KeebFinder scores

How we score
  • Ajazz AC100
  • Epomaker RT75
Performance
58
64
Build quality
60
65
Productivity
65
76
Customizability
65
69
Portability
62
82

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Display: TFT
  • 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.

Ajazz AC100

No owner reviews collected yet.

Epomaker RT75

5.0

1 owner reviews

Praise
“I've been using the Epomaker RT75 for a couple of weeks now as my main keyboard for both productivity and gaming. I got it mainly for its retro design and out of curiosity about the 1.54-inch smart screen, which looks impressive. At first, I thought I'd get…”
Luis V.Verified buyer· via Epomaker

Full specs

Ajazz AC100 vs Epomaker RT75 specs

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

10 of 22 specs differ

Ajazz AC100

Epomaker RT75

Typing & switches

Switch options

Linear
Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

96%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

TFT
TFT

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

8,000 mAhBetter
5,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS

Plate material

FR4, Plastic
Polycarbonate

Keycaps

PBT
PBT

Weight

2,100 g
1,165 g

Dimensions

20 x 145 x 410 mm
45 x 352 x 142 mm

Typing angle

—
6°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Ajazz AC1003 stores
  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • WhatGeekCN

    Out of stock
    $149Visit
  • EpomakerUS

    In stock
    $107Visit
  • AmazonGlobal

    Check price
    Visit

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