Epomaker RT82 vs Keychron J3 SE
Get the Keychron J3 SE for qmk.
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4.6 (41)4.6 · 41 reviews
from$60at Epomaker
90-day lowLowest price in 90 days
5.0 (1)5.0 · 1 reviews
from$129at Keychron
Which one should you get?
Get the
Epomaker RT82
Build quality in the top 30% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Keychron J3 SE
QMK
Build quality in the bottom 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 RT82
Keychron J3 SE
Layout size
75%
96%
Switch options
Linear, Silent
Clicky, Linear, Tactile
Display
LCD
None
A case display rather than a typing feature
Weight
1,000 g
1,145 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
- Epomaker RT82
- Keychron J3 SE
- Performance
- 7880
- Build quality
- 7468
- Productivity
- 8289
- Customizability
- 7886
- Portability
- 7956
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Max polling rate: 1,000 Hz
- Case material: ABS
- VIA
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker RT82
41 owner reviews
“I love the sound, the keyboard was shipped fast, but i have found some of the keys have input issues at times where it doesn't register the key being pushed”
“I received an informative sms two months ago that the keyboard is arriving, It has still not arrived.”
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 RT82 vs Keychron J3 SE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 24 specs differ
Epomaker RT82
Keychron J3 SE
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
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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