Keychron C3 Pro vs R3Wired vs Wireless 80% Comparison
Choose the C3 Pro for raw wired performance and deep programmability at a lower price, or the R3 if you need Bluetooth and 2.4 GHz wireless connectivity.
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4.8 (4)4.8 · 4 reviews
from$40at MK
Which one should you get?
Get the
Keychron C3 Pro
Wired
Build quality in the top 15% of 80% boards under $100.
- Gasket mount design with sound-absorbing foam for a quieter typing experience.
- Full QMK and VIA support for complete key remapping and macro creation.
- Hot-swappable switch sockets compatible with Keychron mechanical switches.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Keychron R3
Wireless 80% Comparison
Build quality in the bottom 30% of 80% boards under $100.
- Triple connectivity: wired USB-C, Bluetooth 5.3, and 2.4 GHz wireless.
- Large 4000 mAh rechargeable battery for extended wireless use.
- Cherry profile Double Shot PBT keycaps offer durability and a classic feel.
- Switches are soldered. Swapping them means soldering.
If you prioritize wired performance, extensive programmability, and a lower cost, the Keychron C3 Pro is the clear choice for gaming or heavy customization. If you need wireless flexibility for office or travel, the Keychron R3 offers better connectivity and a long-lasting battery, but at a higher price and with less gaming-focused hardware. Let your need for wires or freedom guide your decision.
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 C3 Pro
Keychron R3
Hot-swappable
Yes
No
Switch changes without soldering
Switch options
Clicky, Linear, Tactile
Linear, Tactile
VIA
Yes
No
GUI remapping without compiling firmware
Sound dampening
Yes
No
Backlight
RGB, north-facing
None
RGB for looks and low light rather than speed
- Keychron C3 Pro
- Keychron R3
- Performance
- 9044
- Build quality
- 8152
- Productivity
- 9146
- Customizability
- 8848
- Portability
- 5950
- Layout size: 80%
- QMK
What will you mostly use it for?
The C3 Pro dominates in gaming, programming, modding, and content creation due to its low-latency wired performance, hot-swappable switches, and gasket mount. The R3 wins in office and travel scenarios where wireless freedom and a long-lasting battery are more important. TKL form factor is shared by both, but the C3 Pro offers greater customization potential while the R3 prioritizes multi-device connectivity and a premium keycap set.
Pick the Keychron C3 Pro
- Features a 1000 Hz polling rate out of the box, ideal for competitive gaming.
- Gasket mount structure with sound-dampening foam for a quieter, smoother experience.
- R3's performance profile is not suited for low-latency gaming scenarios.
Keychron C3 Pro vs R3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 25 specs differ
Keychron C3 Pro
Keychron R3
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
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
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 C3 Pro vs R3: your questions
The Keychron C3 Pro is better for gaming, especially competitive gaming, due to its 1000 Hz polling rate, N-Key Rollover, and gasket mount design that reduces resonance. The R3 is not designed for low-latency gaming scenarios based on its performance profile.
Yes, the Keychron R3 supports Bluetooth 5.3 for wireless connections, allowing you to connect up to 3 devices wirelessly. It also supports a 2.4 GHz wireless connection and a wired USB-C connection.
Yes, the C3 Pro fully supports QMK and VIA for programming and remapping every key. Note that VIA may not automatically recognize the C3 Pro initially; you will need to download and import a JSON keymap file via the Design tab in VIA.
The Keychron R3 comes with Cherry profile Double Shot PBT keycaps, which are durable and wear-resistant. The keycaps feature black legends on a beige colorway and include both Windows and Mac keycaps.
Yes, the C3 Pro is hot-swappable, allowing you to change switches without soldering. It supports Keychron mechanical switches in linear, tactile, and clicky variants, though clicky switches are not pre-lubed.
The vendor description for the Keychron R3 mentions south-facing RGB with more than 22 RGB settings. However, the provided metadata indicates no RGB, so availability may vary by version or vendor.
The Keychron C3 Pro is more modder-friendly with its gasket mount structure, sound-absorbing and case foam, and hot-swappable switches. The R3 also has an enhanced acoustic foam package but uses a standard plate mount.
Yes, the C3 Pro includes keycaps for both Windows and macOS, and you can toggle between systems using the FN + CAPS combo. It also has flexible cable placement options to fit different desk setups.
The R3 offers three connectivity options: a wired USB-C connection, Bluetooth 5.3 for wireless use, and a 2.4 GHz wireless connection. It can connect to up to three devices wirelessly at the same time.
The Keychron C3 Pro weighs approximately 912 grams according to the manufacturer specifications. This makes it a heavier wired board suitable for a stable desktop setup.
Yes, the Keychron R3 features dedicated multimedia keys as specified in the vendor description, making it convenient for controlling media playback during work or content consumption.
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