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Head to head · Prices checked Nov 7, 2026

Redragon K628 Pollux vs Apos NPKC RO75

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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

Apos NPKC RO75

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Plastic

    Aluminum

  • Switch options

    Linear

    Linear, Tactile

  • Mount style

    Bottom Mount

    Gasket Mount

  • Weight

    470 g

    1,680 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Redragon K628 Pollux
  • Apos NPKC RO75
Performance
79
86
Build quality
56
83
Productivity
61
89
Customizability
58
82
Portability
61
91

What they share

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

Full specs

Redragon K628 Pollux vs Apos NPKC RO75 specs

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

11 of 24 specs differ

Redragon K628 Pollux

Apos NPKC RO75

Typing & switches

Switch options

Linear
Linear, 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
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
4,000 Hz

Battery

Wired only
6,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

—
FR4, Polycarbonate

Keycaps

ABS
ABS, PBT

Weight

470 g
1,680 g

Dimensions

—
35 x 312 x 135 mm

Typing angle

—
15°

Backlight

RGB
RGB

Firmware & software

VIA

No
Yes

VIAL

No
Yes

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.

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.

Lowest price across stores, Amazon excluded.

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