Head to head · Prices checked Nov 1, 2026

Epomaker RT82 vs Redragon OTIIM K729

Get the Redragon OTIIM K729 for knob.

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Epomaker RT82

4.6 (40)4.6 · 40 reviews

from$60at Epomaker

90-day lowLowest price in 90 days

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Knob

Redragon OTIIM K729

No reviews

from$54at Redragon

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Quick verdict

Which one should you get?

Get the

Epomaker RT82

Build quality in the top 30% of 75% 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.

$60 at Epomaker

Get the

Redragon OTIIM K729

Knob

Build quality in the top 40% 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.

$54 at Redragon

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.

Epomaker RT82

Redragon OTIIM K729

Layout size
75%
80%
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Case material
ABS
Plastic
Knob
No
Yes
Display
LCD
None
A case display rather than a typing feature

KeebFinder scores

How we score

Epomaker RT82
Redragon OTIIM K729

Performance: 78
80
Build quality: 74
65
Productivity: 82
85
Customizability: 78
70
Portability: 79
58

What they share

Hot-swappable
Max polling rate: 1,000 Hz
Mount style: Gasket Mount
Sound dampening
Keycaps: PBT

See every spec side by side

Full specs

Epomaker RT82 vs Redragon OTIIM K729 specs

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

8 of 24 specs differ

Spec

Epomaker RT82

Redragon OTIIM K729

Typing & switches

Switch options

Linear, Silent

—

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Layout

Layout size

75%

80%

Layout standard

ANSI

Ergonomics

Standard

Knob

Yes

Display

LCD

None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Wired

Max polling rate

1,000 Hz

Battery

4,000 mAh

Wired only

USB-C

Yes

Build & materials

Case material

ABS

Plastic

Plate material

Polycarbonate

—

Keycaps

PBT

Weight

1,000 g

880 g

Dimensions

40 x 327 x 143 mm

41 x 367 x 146 mm

Typing angle

5°

—

Backlight

RGB, south-facing

Firmware & software

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2025

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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