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

Head to head · Prices checked Nov 10, 2026

LingBao K87/K87 Pro vs Redragon OTIIM K729

Get the LingBao K87/K87 Pro for qmk. Get the Redragon OTIIM K729 for knob.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

LingBao K87/K87 Pro

QMK

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Redragon OTIIM K729

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.
  • No numpad.

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.

LingBao K87/K87 Pro

Redragon OTIIM K729

  • Layout size

    87%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Knob

    No

    Yes

  • Weight

    1,050 g

    880 g

    Heavier boards stay planted and lighter ones travel

  • QMK

    Yes

    No

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • LingBao K87/K87 Pro
  • Redragon OTIIM K729
Performance
83
79
Build quality
80
63
Productivity
79
84
Customizability
89
68
Portability
54
58

What they share

  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Case material: Plastic
  • Mount style: Gasket Mount
See every spec side by side

Full specs

LingBao K87/K87 Pro vs Redragon OTIIM K729 specs

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

10 of 24 specs differ

LingBao K87/K87 Pro

Redragon OTIIM K729

Typing & switches

Switch options

Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

87%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAh
Wired only

USB-C

No
Yes

Build & materials

Case material

Plastic
Plastic

Plate material

Polycarbonate
—

Keycaps

ABS, PBT
PBT

Weight

1,050 g
880 g

Dimensions

43 x 367 x 143 mm
41 x 367 x 146 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
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.

Still torn?

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