Keychron K8 Ultra vs Realforce Topre R3S
Get the Keychron K8 Ultra for hot-swappable.
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.
Keychron K8 Ultra
Realforce Topre R3S
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Hot-swappable
Yes
No
Case material
ABS, Aluminum, Metal
ABS
Switch options
Clicky, Linear, Tactile
Silent
Mount style
Plate Mount
PCB Mount
- Keychron K8 Ultra
- Realforce Topre R3S
- Performance
- 9064
- Build quality
- 8348
- Productivity
- 9556
- Customizability
- 9245
- Portability
- 7753
- Layout size: 80%
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K8 Ultra
4 owner reviews
“The order is exactly what i had ordered, and exceeds everything i had expected”
Realforce Topre R3S
No owner reviews collected yet.
Keychron K8 Ultra vs Realforce Topre R3S specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 24 specs differ
Keychron K8 Ultra
Realforce Topre R3S
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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