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Head to head · Prices checked Oct 21, 2026

Keychron Q1 V1 vs LANGTU LT84

Get the Keychron Q1 V1 for qmk. Get the LANGTU LT84 for rapid trigger.

Keychron Q1 QMK Custom Mechanical Keyboard ISO Layout Collection - Version 1

QMK

Keychron Q1 V1

4.8 · 734 reviews

from$85at Keychron

Shop nowCompare 2 stores

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 Q1 V1

LANGTU LT84

  • Rapid trigger

    No

    Yes

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Mount style

    Gasket Mount, Plate Mount

    Sandwich Mount

  • Display

    None

    Yes

  • QMK

    Yes

    No

KeebFinder scores

How we score
  • Keychron Q1 V1
  • LANGTU LT84
Performance
72
75
Build quality
90
50
Productivity
98
84
Customizability
98
73
Portability
63
77

What they share

  • Layout size: 75%
  • Hot-swappable
  • Knob
  • Sound dampening
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 Q1 V1

4.8

734 owner reviews

Praise
“Although it is very pingy out of the box, with a few quick customisations it will sound amazing. Shipping isn’t that quick tho, with slow and outdated updates.”
Glenn C.Verified buyer· via Keychron

LANGTU LT84

No owner reviews collected yet.

Full specs

Keychron Q1 V1 vs LANGTU LT84 specs

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

13 of 27 specs differ

Keychron Q1 V1

LANGTU LT84

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
Sandwich Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, JIS
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
Yes

Media keys

Yes
No

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Plate material

Aluminum, Steel
—

Keycaps

ABS, PBT
PBT

Weight

1,700 g
—

Dimensions

22 x 145 x 328 mm
29 x 138 x 362 mm

Typing angle

5°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $85Visit
  • MKUS

    In stock
    $114Visit
  • AmazonGlobal

    Check price
    ~$85Visit
LANGTU LT842 stores
  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit

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