Epomaker Split70 vs Keychron J3 SE
Get the Epomaker Split70 for knob. Get the Keychron J3 SE for the 4,000 mAh battery.
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4.0 · 15 reviews
from$98at Epomaker
90-day lowLowest price in 90 days
5.0 · 1 reviews
from$129at Keychron
Which one should you get?
Get the
Epomaker Split70
Knob
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Keychron J3 SE
Battery
Build quality in the top 50% of 96% boards under $150.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
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.
Epomaker Split70
Keychron J3 SE
Battery
3,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Ergonomics
Split
Standard
Switch options
Linear
Clicky, Linear, Tactile
Knob
Yes
No
Weight
890 g
1,145 g
Heavier boards stay planted and lighter ones travel
- Epomaker Split70
- Keychron J3 SE
- Performance
- 7880
- Build quality
- 7868
- Productivity
- 9389
- Customizability
- 9186
- Portability
- 8856
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS
- QMK
- VIA
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker Split70
15 owner reviews
“Check out my full review - https://dezdoes.com/epomaker-split-70-the-learning-curve-and-triumph-of-split-ergonomics/”
“i bet its a great product but i never got it because there was an issue with the destination info.. im kinda down eighty bucks and a keyboard.. im working my butt off so i can try to get a new one”
Keychron J3 SE
1 owner reviews
“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…”
Epomaker Split70 vs Keychron J3 SE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 26 specs differ
Epomaker Split70
Keychron J3 SE
Switch options
Hot-swappable
Mount style
Sound dampening
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.
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.
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