Epomaker RT75 vs Coolkiller CK75 SE
Get the Epomaker RT75 for the 5,000 mAh battery.
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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 XVX
Which one should you get?
Get the
Epomaker RT75
Battery
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
Coolkiller CK75 SE
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.
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
Coolkiller CK75 SE
Battery
5,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
Plastic
Display
TFT
LED
A case display rather than a typing feature
Weight
1,165 g
1,000 g
Heavier boards stay planted and lighter ones travel
Keycaps
PBT
PBT, PC
- Epomaker RT75
- Coolkiller CK75 SE
- Performance
- 6175
- Build quality
- 6666
- Productivity
- 7677
- Customizability
- 6668
- Portability
- 8080
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Mount style: Gasket Mount
- Sound dampening
Epomaker RT75 vs Coolkiller CK75 SE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 22 specs differ
Epomaker RT75
Coolkiller CK75 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
N-key rollover
Mac & Windows
Released
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