AULA EA75 Max vs Keychron J2 HE
Get the Keychron J2 HE for hall effect and the 8,000 Hz polling rate.
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4.8 (16)4.8 · 16 reviews
from$67at Epomaker
90-day lowLowest price in 90 days
1.0 (2)1.0 · 2 reviews
from$99at Keychron
Which one should you get?
Get the
AULA EA75 Max
Build quality in the top 45% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Keychron J2 HE
Hall effect
Build quality in the top 10% of 75% boards under $100.
- Magnetic switches only. Standard MX switches will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
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.
AULA EA75 Max
Keychron J2 HE
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS
Plastic
Switch options
Linear, Silent
Clicky, Linear, Tactile
- AULA EA75 Max
- Keychron J2 HE
- Performance
- 7889
- Build quality
- 6883
- Productivity
- 8387
- Customizability
- 7389
- Portability
- 7961
- Layout size: 75%
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
AULA EA75 Max
16 owner reviews
“The only bad thing is that the software is pretty hard to found, I don’t even know if it’s out there actually, anyways the product fantastic, the switches are smooth and lubed and the quality of the product is excellent”
“Good switches, nice keycaps. Shitty outsated driver. Some rgb doesn’t change even when using its own setting, doesn’t work with signalRGB. Sometimes when I turn on my pc the keyboard glitches and i have to switch to and from wireless mode for it to work…”
Keychron J2 HE
2 owner reviews
“Worked perfectly, best keyboard I've ever owned. For one hour. After that all RGB turned off, and the main function of the keyboard (Typing), no longer works. I can't type with it, the web launcher doesn't detect it either, just don't waste your money.”
AULA EA75 Max vs Keychron J2 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
18 of 28 specs differ
AULA EA75 Max
Keychron J2 HE
Switch options
Hall effect (magnetic)
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
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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