Epomaker RT75 vs Keychron Z5 Ultra
Get the Epomaker RT75 for hot-swappable and sound dampening. Get the Keychron Z5 Ultra for the 8,000 Hz polling rate.
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5.0 (4)5.0 · 4 reviews
from$91at Epomaker
90-day lowLowest price in 90 days
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from$99at Mechkeys
Which one should you get?
Get the
Epomaker RT75
Hot-swappable
Build quality in the top 50% of 75% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Keychron Z5 Ultra
polling rate
Build quality in the bottom 10% of 75% boards under $100.
- Switches are soldered. Swapping them means soldering.
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 RT75
Keychron Z5 Ultra
Hot-swappable
Yes
No
Switch changes without soldering
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Display
TFT
LED
A case display rather than a typing feature
Sound dampening
Yes
No
Backlight
RGB, south-facing
None
RGB for looks and low light rather than speed
- Epomaker RT75
- Keychron Z5 Ultra
- Performance
- 6148
- Build quality
- 6644
- Productivity
- 7646
- Customizability
- 6645
- Portability
- 8058
- Layout size: 75%
- Mount style: Gasket Mount
Epomaker RT75 vs Keychron Z5 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 21 specs differ
Epomaker RT75
Keychron Z5 Ultra
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
Mac & Windows
Released
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