Keychron Q5 Pro vs REDMAGIC Nubia K100JISO or Display
Choose the Keychron Q5 Pro for its aluminum build, QMK/VIA support and ISO options, or the REDMAGIC K100J for its customizable display and 2.4 GHz connectivity.
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5.0 (3)5.0 · 3 reviews
from$159at Keychron
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from$179at Mechkeys
Which one should you get?
Get the
Keychron Q5 Pro
Build quality in the top 10% of 96% boards under $200.
- CNC-machined aluminum case with a polycarbonate plate and gasket mount.
- QMK and VIA support, plus Keychron Launcher for remapping and macros.
- ANSI and ISO layout options, including several named ISO variants in Keychron’s product listing.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
REDMAGIC Nubia K100J
Rapid trigger
Build quality in the bottom 30% of 96% boards under $200.
- Three listed connection modes: Bluetooth, 2.4 GHz wireless and wired USB-C.
- Customizable LED display, described by the vendor as able to show images, GIFs and settings.
- Hot-swappable sockets, Rapid Trigger, multimedia keys and a volume knob.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Choose the Keychron Q5 Pro if you want an aluminum case, QMK/VIA support or an ISO layout option. Choose the REDMAGIC Nubia K100J if its customizable display and 2.4 GHz connection matter more to you. Both are 96% hot-swappable gasket-mount keyboards with a knob and a 4000mAh battery.
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 Q5 Pro
REDMAGIC Nubia K100J
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Case material
Aluminum
Metal, Plastic
Switch options
Clicky, Linear, Tactile
Linear
Display
None
LED
A case display rather than a typing feature
- Keychron Q5 Pro
- REDMAGIC Nubia K100J
- Performance
- 8263
- Build quality
- 8857
- Productivity
- 9769
- Customizability
- 9674
- Portability
- 5652
- Layout size: 96%
- Hot-swappable
- Battery: 4,000 mAh
- Mount style: Gasket Mount
- Knob
- Sound dampening
What will you mostly use it for?
The Q5 Pro takes the more customization-focused categories, including programming and modding, and has the clearer gaming spec with its listed polling rate. The K100J is a better fit when its screen and three-mode connectivity match your priorities. Office buyers should note the layout distinction: Keychron lists ISO options, while REDMAGIC lists ANSI only. For travel, the K100J has a listed 2.4 GHz option, but both keyboards share a 96% layout and 4000mAh battery.
Pick the Keychron Q5 Pro
- The Q5 Pro lists a 1000 Hz polling rate and N-key rollover.
- Its hot-swappable sockets support 3-pin and 5-pin MX-style switches, according to Keychron.
- The K100J lists Rapid Trigger, but its polling rate is not specified here.
Keychron Q5 Pro vs REDMAGIC Nubia K100J specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 28 specs differ
Keychron Q5 Pro
REDMAGIC Nubia K100J
Switch options
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
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
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron Q5 Pro
Keychron
ISO
In stockShips to you
Keychron (DE)
ISO
Out of stockDoes not ship to you
Keychron (DE)
ISO
Out of stockDoes not ship to you
REDMAGIC Nubia K100J
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Keychron Q5 Pro vs REDMAGIC Nubia K100J: your questions
The Keychron Q5 Pro is the stronger fit for buyers prioritizing its aluminum case, QMK/VIA support and ISO options. The REDMAGIC Nubia K100J suits buyers who want a customizable LED display and 2.4 GHz wireless.
Yes. The Q5 Pro is listed in ANSI and ISO, and Keychron’s product listing names UK, German, Nordic, French, Spanish and Swiss ISO versions.
No. The K100J is listed as ANSI, and its compatibility rule says ISO variants such as ISO-DE and UK are not offered.
The Q5 Pro lists both QMK and VIA support. Keychron also describes using its Launcher web app for remapping keys and creating macros.
Yes. The K100J is listed with an LED display, and its vendor describes it as customizable for showing images, GIFs or settings.
The K100J lists Bluetooth, 2.4 GHz wireless and wired USB-C. The Q5 Pro lists Bluetooth and wired connectivity, but does not list 2.4 GHz.
Yes, both keyboards list hot-swappable switches. Keychron specifies support for most 3-pin and 5-pin MX-style switches on the Q5 Pro, while the K100J vendor describes full-key hot-swappable sockets.
The Q5 Pro lists a 1000 Hz polling rate and N-key rollover, giving buyers concrete performance specifications to consider. The K100J lists Rapid Trigger and high-speed TTC switches in its vendor description, but no polling rate is specified here.
Yes. The Q5 Pro lists knob support, and the K100J lists a multimedia volume knob.
Both the Q5 Pro and K100J list a 4000mAh battery. Keychron’s product description also gives an estimated Bluetooth runtime, but runtime can vary with use.
The product metadata lists PBT and ABS keycap materials, while Keychron’s vendor description identifies the ISO version’s included keycaps as OSA-profile, shine-through ABS. South-facing LEDs may leave shine-through legends dark, and some sculpted keycaps can clip the LED.
The K100J is listed with PBT keycaps. Its vendor describes them as suspended PBT keycaps with transparent bottoms.
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