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Head to head · Prices checked Nov 10, 2026

Keychron J2 vs PlayKeyboard Smurve80 R2

Get the Keychron J2 for qmk. Get the PlayKeyboard Smurve80 R2 for the 8,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Keychron J2

QMK

Build quality in the top 40% of 75% boards under $100.

Rules this board out

  • No numpad.

Get the

PlayKeyboard Smurve80 R2

Battery

Build quality in the top 25% of 80% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

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 J2

PlayKeyboard Smurve80 R2

  • Layout size

    75%

    80%

  • Battery

    3,750 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Clicky, Linear, Tactile

    Linear, Silent, Tactile

  • Display

    None

    LED

    A case display rather than a typing feature

  • QMK

    Yes

    No

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Keychron J2
  • PlayKeyboard Smurve80 R2
Performance
69
78
Build quality
71
69
Productivity
73
73
Customizability
86
79
Portability
73
87

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • VIA
See every spec side by side

Full specs

Keychron J2 vs PlayKeyboard Smurve80 R2 specs

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

13 of 24 specs differ

Keychron J2

PlayKeyboard Smurve80 R2

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
LED

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

3,750 mAh
8,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

—
ABS

Plate material

—
Aluminum

Keycaps

PBT
PBT, PC

Weight

—
1,384 g

Dimensions

—
38 x 387 x 179 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2026

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 J23 stores

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