Head to head · Prices checked Nov 2, 2026

Nuphy Halo75 V2 vs Keychron K3 V3

Get the Nuphy Halo75 V2 for the 4,000 mAh battery.

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Battery

from$126at Nuphy

from$84at MK

Quick verdict

Which one should you get?

Get the

Nuphy Halo75 V2

Battery

Build quality in the top 15% of 75% boards under $150.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

$126 at Nuphy

Get the

Keychron K3 V3

Build quality in the top 10% of 75% boards under $100.

Rules this board out

Low-profile switches and keycaps only. Standard MX keycaps will not fit.
North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

$84 at MK

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 K3 V3

Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Battery
4,000 mAh
1,550 mAh
A larger battery means fewer cables during the day
Low profile
No
Yes
Switch options
Mechanical
Clicky, Linear, Tactile
Mount style
Gasket Mount
PCB Mount, Plate Mount, Top Mount

KeebFinder scores

How we score

Nuphy Halo75 V2
Keychron K3 V3

Performance: 80
82
Build quality: 81
83
Productivity: 88
80
Customizability: 89
89
Portability: 81
77

What they share

Layout size: 75%
Hot-swappable
Max polling rate: 1,000 Hz
Case material: ABS, Aluminum
QMK
VIA

See every spec side by side

Full specs

Nuphy Halo75 V2 vs Keychron K3 V3 specs

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

13 of 26 specs differ

Spec

Nuphy Halo75 V2

Keychron K3 V3

Typing & switches

Switch options

Mechanical

Clicky, Linear, Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

PCB Mount, Plate Mount, Top Mount

Low profile

Yes

Sound dampening

Yes

Layout

Layout size

75%

Layout standard

ANSI

ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK

Ergonomics

Standard

Display

None

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Bluetooth, Wired

Max polling rate

1,000 Hz

Battery

4,000 mAhBetter

1,550 mAh

USB-C

Yes

Build & materials

Case material

ABS, Aluminum

Plate material

POM

Aluminum

Keycaps

PBT

ABS, PBT

Weight

1,020 g

540 g

Dimensions

33 x 320 x 135 mm

19 x 306 x 116 mm

Typing angle

9°

3°

Backlight

RGB, south-facing

RGB, north-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Nuphy Halo75 V2

No ISO layout at the stores we track.

Keychron K3 V3

Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you

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.

Nuphy Halo75 V22 stores