zFrontier Soso pad Numpad vs Keychron J1
Get the Keychron J1 for the 2,000 mAh battery.
![[In Stock] Soso-pad Customizable Wireless Fingerprint ID Numpad](https://cdn.shopify.com/s/files/1/1674/0405/files/Soso-Pad_3-3.jpg?v=1772105505&width=3840&quality=75)
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.
zFrontier Soso pad Numpad
Keychron J1
Layout size
Numpad
75%
Battery
700 mAh
2,000 mAh
Low profile
No
Yes
Case material
Aluminum
ABS
Switch options
Linear, Tactile
Clicky, Linear, Tactile
- zFrontier Soso pad Numpad
- Keychron J1
- Performance
- 4682
- Build quality
- 7771
- Productivity
- 6389
- Customizability
- 5386
- Portability
- 8280
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- VIA
- Sound dampening
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
zFrontier Soso pad Numpad
No owner reviews collected yet.
Keychron J1
5 owner reviews
“I like everything about this keyboard: the keys, their profile, the typing sound of the banana switch, the shape of the keyboard itself, and its size. There are no battery issues either; it holds a charge surprisingly long, and I don't remember the last time…”
“Almost perfect keyboard for me, low profile, etc., but battery dies too fast, i'd say 2-3 days max. and when it dies it does not reconnect when charging cable is plugged in, you have to toggle wired mode, plug in the cable and then toggle wireless mode for it…”
zFrontier Soso pad Numpad vs Keychron J1 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 25 specs differ
zFrontier Soso pad Numpad
Keychron J1
Switch options
Hot-swappable
Mount style
Low profile
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
QMK
VIA
N-key rollover
Mac & Windows
Released
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