Epomaker RT85 vs Keychron J2
Get the Epomaker RT85 for the 8,000 mAh battery. Get the Keychron J2 for qmk and via.
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4.8 (38)4.8 · 38 reviews
from$68at Epomaker
90-day lowLowest price in 90 days
4.6 (20)4.6 · 20 reviews
from$59at Keychron
Which one should you get?
Get the
Epomaker RT85
Battery
Build quality in the bottom 50% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
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 RT85
Keychron J2
Battery
8,000 mAh
3,750 mAh
A larger battery means fewer cables during the day
Switch options
Linear, Silent, Tactile
Clicky, Linear, Tactile
Display
TFT
None
A case display rather than a typing feature
QMK
No
Yes
The deep option when you want to remap every key
VIA
No
Yes
GUI remapping without compiling firmware
- Epomaker RT85
- Keychron J2
- Performance
- 7469
- Build quality
- 6571
- Productivity
- 7673
- Customizability
- 6686
- Portability
- 9173
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker RT85
38 owner reviews
“My all time favorite keyboard -- awesome aesthetics, great functionality, types like a dream, and brings just the right amount of fun and whimsy to my new setup.”
“Love the build quality of the keyboard especially for the price but I swear this is some of the worst software I have ever seen or used for anything you guys really need to sort that out”
Keychron J2
20 owner reviews
“I absolutely love this keyboard. It sounds amazing and the red switches are so smooth in feel. The colours are also great.”
“The keyboard is nice, but it took over 3 weeks of shipping to arrive. On their website it says they deliver in a week or under to the US.”
Epomaker RT85 vs Keychron J2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Epomaker RT85
Keychron J2
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
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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