Keychron J2 vs Nuphy Halo IO Series
Get the Keychron J2 for qmk. Get the Nuphy Halo IO Series for the 4,000 mAh battery and knob.
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4.6 (20)4.6 · 20 reviews
from$59at Keychron
No reviews
from$120at Nuphy
Which one should you get?
Get the
Keychron J2
QMK
Build quality in the top 40% of 75% boards under $100.
- No numpad.
Get the
Nuphy Halo IO Series
Battery
Build quality in the top 25% of 65% boards under $150.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- 65% layout. No function row and no numpad.
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
Nuphy Halo IO Series
Layout size
75%
65%
Battery
3,750 mAh
4,000 mAh
A larger battery means fewer cables during the day
Switch options
Clicky, Linear, Tactile
Mechanical
Knob
No
Yes
QMK
Yes
No
The deep option when you want to remap every key
- Keychron J2
- Nuphy Halo IO Series
- Performance
- 6978
- Build quality
- 7177
- Productivity
- 7391
- Customizability
- 8679
- Portability
- 7398
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Sound dampening
- Keycaps: PBT
Keychron J2 vs Nuphy Halo IO Series specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 27 specs differ
Keychron J2
Nuphy Halo IO Series
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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Lowest price across stores, Amazon excluded.
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