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Head to head · Prices checked Nov 14, 2026

Keychron B31 vs Redragon TERRAFLARE K762 Pro

Get the Redragon TERRAFLARE K762 Pro for hot-swappable and the 4,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Keychron B31

Build quality in the bottom 20% of 75% boards under $50.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • No numpad.

Get the

Redragon TERRAFLARE K762 Pro

Hot-swappable

Build quality in the top 25% of 100% boards under $100.

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 B31

Redragon TERRAFLARE K762 Pro

  • Layout size

    75%

    100%

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Battery

    800 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS, Plastic

    Plastic

  • Switch options

    Clicky, Linear, Tactile

    Linear

KeebFinder scores

How we score
  • Keychron B31
  • Redragon TERRAFLARE K762 Pro
Performance
59
65
Build quality
52
68
Productivity
69
82
Customizability
47
72
Portability
79
54

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
See every spec side by side

Full specs

Keychron B31 vs Redragon TERRAFLARE K762 Pro specs

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

16 of 23 specs differ

Keychron B31

Redragon TERRAFLARE K762 Pro

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

No
Yes

Mount style

PCB Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

800 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
Plastic

Keycaps

ABS
PBT

Weight

520 g
1,350 g

Dimensions

26 x 138 x 327 mm
38 x 443 x 133 mm

Typing angle

5°
—

Backlight

None
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2026
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.

Keychron B314 stores

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