Head to head · Prices checked Nov 2, 2026

Keychron B33 vs Redragon SURARA K582

Get the Redragon SURARA K582 for hot-swappable.

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Keychron B33

4.7 (3)4.7 · 3 reviews

from$34at MK

Compare 4 stores

Hot-swappable

Redragon SURARA K582

No reviews

from$39at Redragon

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Keychron B33

Build quality in the top 40% of 80% boards under $100.

Rules this board out

Switches are soldered. Swapping them means soldering.
Low-profile switches and keycaps only. Standard MX keycaps will not fit.
No numpad.

$34 at MK

Get the

Redragon SURARA K582

Hot-swappable

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

$39 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.

Keychron B33

Redragon SURARA K582

Layout size
80%
100%
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
Low profile
Yes
No
Case material
ABS, Metal
Plastic

KeebFinder scores

How we score

Keychron B33
Redragon SURARA K582

Performance: 58
79
Build quality: 67
57
Productivity: 86
65
Customizability: 53
69
Portability: 74
45

See every spec side by side

Full specs

Keychron B33 vs Redragon SURARA K582 specs

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

16 of 25 specs differ

Spec

Keychron B33

Redragon SURARA K582

Typing & switches

Switch options

Clicky, Linear, Tactile

Linear

Hot-swappable

Yes

Mount style

Gasket Mount

Bottom Mount

Low profile

Yes

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

80%

100%

Layout standard

ANSI

Ergonomics

Standard

Display

None

Media keys

Yes

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, Metal

Plastic

Plate material

Aluminum

—

Keycaps

ABS, PBT

ABS

Weight

1,977 g

1,150 g

Dimensions

33 x 370 x 146 mm

43 x 439 x 18 mm

Typing angle

5°, 7°

—

Backlight

None

RGB

Firmware & software

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2025

2018

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.

Keychron B334 stores