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Head to head · Prices checked Oct 21, 2026

Jamesdonkey A3 vs LUMINKEY V2

Get the LUMINKEY V2 for the 4,400 mAh battery.

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.

Jamesdonkey A3

LUMINKEY V2

  • Battery

    3,000 mAh

    4,400 mAh

  • Case material

    ABS, PBT, Plastic, Polycarbonate

    Aluminum

  • Switch options

    Clicky, Linear, Tactile

    Linear

  • Mount style

    Gasket Mount

    Gasket Mount, Plate Mount

  • Weight

    1,000 g

    1,950 g

KeebFinder scores

How we score
  • Jamesdonkey A3
  • LUMINKEY V2
Performance
62
68
Build quality
66
80
Productivity
91
82
Customizability
85
79
Portability
79
82

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Knob
  • Plate material: Polycarbonate
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

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

Jamesdonkey A3

No owner reviews collected yet.

LUMINKEY V2

3.8

8 owner reviews

Praise
“I like the heavy feel. The extra surface area is welcome too; suspected I wouldn't miss the ten key. The right arrow key seems to skip at times, as if I pressed it twice, but maybe it's a fault of my own.”
Nathan H.Verified buyer· via Divinikey
Critique
“I recently purchased the Luminkey 75 v2 through Divinikey. The keyboard itself feels premium, heavy, and well-built. However, since this was drop-shipped directly from the manufacturer, the factory unboxing experience was totally ruined by a bizarre packaging…”
Jiaqi T.Verified buyer· via Divinikey

Full specs

Jamesdonkey A3 vs LUMINKEY V2 specs

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

12 of 26 specs differ

Jamesdonkey A3

LUMINKEY V2

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

3,000 mAh
4,400 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, PBT, Plastic, Polycarbonate
Aluminum

Plate material

Polycarbonate
Polycarbonate

Keycaps

PBT
PBT

Weight

1,000 g
1,950 g

Dimensions

40 x 136 x 321 mm
20 x 332 x 142 mm

Typing angle

—
7°

Backlight

RGB
None

Firmware & software

VIAL

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2024

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • WhatGeekCN

    Out of stock
    $89Visit
LUMINKEY V23 stores
  • DivinikeyUS

    In stock
    $179Visit
  • AmazonGlobal

    Check price
    ~$179Visit
  • WhatGeekCN

    Out of stock
    $229Visit

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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