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Head to head · Prices checked Oct 21, 2026

Jamesdonkey RS2 Guiqi vs REDMAGIC Nubia K100J

Get the Jamesdonkey RS2 Guiqi for mac & windows. Get the REDMAGIC Nubia K100J for rapid trigger and the 4,000 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 RS2 Guiqi

REDMAGIC Nubia K100J

  • Rapid trigger

    No

    Yes

  • Battery

    3,000 mAh

    4,000 mAh

  • Case material

    ABS, Plastic

    Metal, Plastic

  • Display

    None

    LED

  • Mac & Windows

    Yes

    No

KeebFinder scores

How we score
  • Jamesdonkey RS2 Guiqi
  • REDMAGIC Nubia K100J
Performance
69
63
Build quality
64
57
Productivity
85
68
Customizability
77
74
Portability
58
52

What they share

  • Layout size: 96%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Knob
See every spec side by side

Full specs

Jamesdonkey RS2 Guiqi vs REDMAGIC Nubia K100J specs

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

6 of 22 specs differ

Jamesdonkey RS2 Guiqi

REDMAGIC Nubia K100J

Typing & switches

Switch options

Linear
Linear

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

96%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
LED

Media keys

Yes
Yes

Connectivity & battery

Connection

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

Battery

3,000 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
Metal, Plastic

Plate material

FR4
—

Keycaps

PBT
PBT

Weight

950 g
—

Dimensions

45 x 401 x 146 mm
—

Backlight

RGB
RGB

Firmware & software

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.

  • AmazonGlobal

    Check price
    ~$142Visit
  • WhatGeekCN

    Out of stock
    $142Visit
  • MechkeysCN

    In stock
    $169Visit
  • AmazonGlobal

    Check price
    ~$169Visit

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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