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Head to head · Prices checked Oct 21, 2026

Nuphy Halo75 V2 vs Keychron J3 SE

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.

Nuphy Halo75 V2

Keychron J3 SE

  • Layout size

    75%

    96%

  • Case material

    ABS, Aluminum

    ABS

  • Switch options

    Mechanical

    Clicky, Linear, Tactile

  • Weight

    1,020 g

    1,145 g

  • Backlight

    RGB, south-facing

    RGB, north-facing

KeebFinder scores

How we score
  • Nuphy Halo75 V2
  • Keychron J3 SE
Performance
80
80
Build quality
81
68
Productivity
88
89
Customizability
89
86
Portability
81
57

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • Max polling rate: 1,000 Hz
  • QMK
  • VIA
See every spec side by side

From real owners

What owners say

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

Nuphy Halo75 V2

No owner reviews collected yet.

Keychron J3 SE

5.0

1 owner reviews

Praise
“I love the keyboard! Everything was as expected but the keys are even smoother than I could have hoped for. I love the color, it matches exactly what was displayed on the website. Setup was very easy once I actually read the manual. I like that it gives you…”
Nathalia N.· via Keychron

Full specs

Nuphy Halo75 V2 vs Keychron J3 SE specs

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

8 of 25 specs differ

Nuphy Halo75 V2

Keychron J3 SE

Typing & switches

Switch options

Mechanical
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
Yes

Layout

Layout size

75%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

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
1,000 Hz

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
ABS

Plate material

POM
—

Keycaps

PBT
PBT

Weight

1,020 g
1,145 g

Dimensions

33 x 320 x 135 mm
43 x 406 x 139 mm

Typing angle

9°
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • NuphyUS

    In stock
    $126Visit
  • AmazonGlobal

    Check price
    ~$126Visit
  • KeychronHK

    In stock
    $129Visit
  • AmazonGlobal

    Check price
    Visit

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