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Head to head · Prices checked Oct 21, 2026

Keychron Q65 vs Redragon CASTOR K631 Pro SE

Get the Keychron Q65 for knob.

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 Q65

Redragon CASTOR K631 Pro SE

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Case material

    Aluminum

    Plastic

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Mount style

    Gasket Mount

    Bottom Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Keychron Q65
  • Redragon CASTOR K631 Pro SE
Performance
67
71
Build quality
89
51
Productivity
95
49
Customizability
96
56
Portability
70
83

What they share

  • Layout size: 65%
  • Hot-swappable
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron Q65

4.5

4 owner reviews

Praise
“awesome keyboard , and its best still i have. but, on VIA , cant remap rotary encoder. i need write add 4,8 4,9 and 0,0 on top of keymap. 4,8 vol- 4,9 vol+ and 0,0 mute add and 0\n,0 remove. to remap VIA .”
oda t.Verified buyer· via Keychron

Redragon CASTOR K631 Pro SE

No owner reviews collected yet.

Full specs

Keychron Q65 vs Redragon CASTOR K631 Pro SE specs

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

16 of 26 specs differ

Keychron Q65

Redragon CASTOR K631 Pro SE

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Bottom Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

65%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

Wired only
1,600 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Plate material

Steel
—

Keycaps

PBT
ABS

Weight

2,420 g
470 g

Dimensions

34 x 121 x 363 mm
40 x 309 x 104 mm

Typing angle

7°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

Yes
No

Extras

Released

2022
2023

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

Keychron Q654 stores
  • KeychronHK

    In stock
    $79Visit
  • ktechsSG

    In stock
    $149Visit
  • AmazonGlobal

    Check price
    Visit
  • Keychron (DE)DE

    Out of stock
    $135Visit
  • AmazonGlobal

    Check price
    ~$62Visit
  • RedragonCN

    Out of stock
    $62Visit

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.

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