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

Head to head · Prices checked Oct 23, 2026

ACGAM S99 vs Feker Galaxy100

Get the ACGAM S99 for sound dampening. Get the Feker Galaxy100 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.

ACGAM S99

Feker Galaxy100

  • Layout size

    96%

    98%

  • Battery

    6,000 mAh

    8,000 mAh

  • Switch options

    Linear

    Clicky, Linear

  • Sound dampening

    Yes

    No

  • Backlight

    RGB

    RGB, south-facing

KeebFinder scores

How we score
  • ACGAM S99
  • Feker Galaxy100
Performance
66
61
Build quality
69
57
Productivity
80
53
Customizability
65
56
Portability
68
63

What they share

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

Full specs

ACGAM S99 vs Feker Galaxy100 specs

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

7 of 20 specs differ

ACGAM S99

Feker Galaxy100

Typing & switches

Switch options

Linear
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

96%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

6,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Keycaps

PBT
PBT

Weight

1,200 g
—

Dimensions

46 x 143 x 386 mm
—

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
No

Extras

Released

2024
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

ACGAM S992 stores
  • AmazonGlobal

    Check price
    ~$109Visit
  • WhatGeekCN

    Out of stock
    $109Visit
  • MechkeysCN

    In stock
    $119Visit
  • AmazonGlobal

    Check price
    ~$119Visit

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.

Still torn?

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