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Head to head · Prices checked Nov 11, 2026

ATK A87 vs Redragon OTIIM K729 Pro

Get the Redragon OTIIM K729 Pro for knob and sound dampening.

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Quick verdict

Which one should you get?

Get the

ATK A87

Build quality in the bottom 5% of 80% boards under $100.

Get the

Redragon OTIIM K729 Pro

Knob

Build quality in the top 45% of 80% boards under $100.

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.

ATK A87

Redragon OTIIM K729 Pro

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Knob

    No

    Yes

  • Sound dampening

    No

    Yes

  • Backlight

    RGB

    RGB, south-facing

    RGB for looks and low light rather than speed

  • N-key rollover

    No

    Yes

KeebFinder scores

How we score
  • ATK A87
  • Redragon OTIIM K729 Pro
Performance
49
79
Build quality
39
63
Productivity
51
84
Customizability
54
68
Portability
64
71

What they share

  • Layout size: 80%
  • Hot-swappable
  • Keycaps: PBT
See every spec side by side

Full specs

ATK A87 vs Redragon OTIIM K729 Pro specs

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

7 of 19 specs differ

ATK A87

Redragon OTIIM K729 Pro

Typing & switches

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

USB-C

No
Yes

Build & materials

Case material

—
Plastic

Keycaps

PBT
PBT

Weight

—
930 g

Dimensions

—
41 x 367 x 146 mm

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2025

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.

ATK A872 stores

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