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Head to head · Prices checked Nov 11, 2026

ACGAM ACTTO B705 vs REDMAGIC Nubia K100J

Get the REDMAGIC Nubia K100J for rapid trigger and hot-swappable.

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Quick verdict

Which one should you get?

Get the

ACGAM ACTTO B705

Build quality in the bottom 10% of 96% boards under $150.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

REDMAGIC Nubia K100J

Rapid trigger

Build quality in the bottom 30% of 96% boards under $200.

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 ACTTO B705

REDMAGIC Nubia K100J

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Battery

    1,500 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Plastic

    Metal, Plastic

KeebFinder scores

How we score
  • ACGAM ACTTO B705
  • REDMAGIC Nubia K100J
Performance
62
63
Build quality
43
57
Productivity
60
69
Customizability
58
74
Portability
51
52

What they share

  • Layout size: 96%
  • Switch options: Linear
See every spec side by side

Full specs

ACGAM ACTTO B705 vs REDMAGIC Nubia K100J specs

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

10 of 21 specs differ

ACGAM ACTTO B705

REDMAGIC Nubia K100J

Typing & switches

Switch options

Linear
Linear

Rapid trigger

No
Yes

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

96%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
LED

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Battery

1,500 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Metal, Plastic

Keycaps

ABS, PBT
PBT

Weight

900 g
—

Dimensions

48 x 152 x 339 mm
—

Backlight

RGB
RGB

Firmware & software

Mac & Windows

Yes
No

Extras

Released

2023
2023

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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