Epomaker TH80 V2 Pro vs Keychron J4
Get the Epomaker TH80 V2 Pro for the 10,000 mAh battery and knob.
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4.8 (31)4.8 · 31 reviews
from$66at Epomaker
90-day lowLowest price in 90 days
No reviews
from$59at Keychron
Which one should you get?
Get the
Epomaker TH80 V2 Pro
Battery
Build quality in the top 35% of 80% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Keychron J4
Build quality in the top 30% of 80% boards under $100.
- 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.
Epomaker TH80 V2 Pro
Keychron J4
Battery
10,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Switch options
Linear, Silent
Clicky, Linear, Tactile
Knob
Yes
No
Display
LCD
None
A case display rather than a typing feature
Weight
950 g
870 g
Heavier boards stay planted and lighter ones travel
- Epomaker TH80 V2 Pro
- Keychron J4
- Performance
- 6582
- Build quality
- 6871
- Productivity
- 8289
- Customizability
- 7289
- Portability
- 8573
- Layout size: 80%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS
- Sound dampening
Epomaker TH80 V2 Pro vs Keychron J4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Epomaker TH80 V2 Pro
Keychron J4
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
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