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Head to head · Prices checked Oct 21, 2026

Ajazz AC100 vs Sikakeyb SK3 Mountain City

Get the Ajazz AC100 for the 8,000 mAh battery and n-key rollover.

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

Sikakeyb SK3 Mountain City

  • Layout size

    96%

    Numpad

  • Battery

    8,000 mAh

    1,900 mAh

  • Display

    TFT

    None

  • Backlight

    RGB, south-facing

    RGB

  • N-key rollover

    Yes

    No

KeebFinder scores

How we score
  • Ajazz AC100
  • Sikakeyb SK3 Mountain City
Performance
58
45
Build quality
60
61
Productivity
65
51
Customizability
65
76
Portability
62
84

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Ajazz AC100 vs Sikakeyb SK3 Mountain City specs

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

7 of 19 specs differ

Ajazz AC100

Sikakeyb SK3 Mountain City

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Layout

Layout size

96%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

TFT
None

Connectivity & battery

Connection

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

Battery

8,000 mAhBetter
1,900 mAh

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum

Plate material

FR4, Plastic
—

Keycaps

PBT
—

Weight

2,100 g
—

Dimensions

20 x 145 x 410 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2022

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
  • MechkeysCN

    In stock
    $149Visit
  • AmazonGlobal

    Check price
    ~$149Visit

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.

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