Keychron B5 Pro vs Redragon SPHINX K503
Get the Keychron B5 Pro for media keys.
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Which one should you get?
Get the
Keychron B5 Pro
Media keys
Build quality in the bottom 5% of 100% boards under $100.
- Switches are soldered. Swapping them means soldering.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Redragon SPHINX K503
Build quality in the bottom 5% of 100% 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.
Keychron B5 Pro
Redragon SPHINX K503
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Weight
623 g
1,000 g
Heavier boards stay planted and lighter ones travel
Layout standard
ANSI
ISO, ISO-FR
ISO and JIS exist so regional layouts fit
Backlight
None
RGB
RGB for looks and low light rather than speed
Media keys
Yes
No
- Keychron B5 Pro
- Redragon SPHINX K503
- Performance
- 5176
- Build quality
- 4343
- Productivity
- 7050
- Customizability
- 4848
- Portability
- 5241
- Layout size: 100%
Keychron B5 Pro vs Redragon SPHINX K503 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 19 specs differ
Keychron B5 Pro
Redragon SPHINX K503
Switch options
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron B5 Pro
No ISO layout at the stores we track.
Redragon SPHINX K503
Listed on the product, not split by store: ISO-FR.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
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Amazon
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