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Head to head · Prices checked Nov 2, 2026

Redragon K628 Pollux vs Epomaker RT85

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Quick verdict

Which one should you get?

Get the

Redragon K628 Pollux

Build quality in the bottom 25% of 75% boards under $50.

Get the

Epomaker RT85

Build quality in the top 50% 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.

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.

Redragon K628 Pollux

Epomaker RT85

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Switch options

    Linear

    Linear, Silent, Tactile

  • Mount style

    Bottom Mount

    Gasket Mount

  • Display

    None

    TFT

    A case display rather than a typing feature

  • Weight

    470 g

    1,000 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Redragon K628 Pollux
  • Epomaker RT85
Performance
79
74
Build quality
56
66
Productivity
61
76
Customizability
58
66
Portability
61
91

What they share

  • Layout size: 75%
  • Hot-swappable
  • Case material: Plastic
See every spec side by side

Full specs

Redragon K628 Pollux vs Epomaker RT85 specs

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

10 of 21 specs differ

Redragon K628 Pollux

Epomaker RT85

Typing & switches

Switch options

Linear
Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

Bottom Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
TFT

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
8,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Plate material

—
Polycarbonate

Keycaps

ABS
PBT

Weight

470 g
1,000 g

Dimensions

—
40 x 360 x 138 mm

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

No
Yes

Extras

Released

2023
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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