Corsair K70 Pro vs Keychron Q3 HE
Choose the Keychron Q3 HE for adjustable magnetic switches and modding options, or the Corsair K70 Pro for a lighter, less expensive wired gaming keyboard.
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from$179at Mechkeys
5.0 (8)5.0 · 8 reviews
from$224at MK
Which one should you get?
Get the
Corsair K70 Pro
Build quality in the bottom 10% of 100% boards under $200.
- 8000 Hz polling rate and Rapid Trigger are listed in its metadata.
- The aluminum and PBT construction includes PBT keycaps.
- Includes an integrated wrist rest, multimedia keys and a knob.
- Switches are soldered. Swapping them means soldering.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Keychron Q3 HE
Hall effect
Build quality in the top 5% of 80% boards under $300.
- Magnetic switches support adjustable actuation from 0.1 to 3.35 mm and Rapid Trigger.
- Aluminum case and plate, gasket mount, sound dampening and screw-in stabilizers are specified.
- Hot-swappable with compatible magnetic switches, with QMK and VIA support listed in the metadata.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Choose the Keychron Q3 HE if adjustable magnetic actuation, Rapid Trigger tuning, layout options and hot-swapping with compatible switches matter most. Pick the Corsair K70 Pro if you want a lighter wired keyboard with an integrated wrist rest and do not need switch swapping. Check the Q3 HE's magnetic-switch and south-facing LED compatibility rules before planning upgrades.
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.
Corsair K70 Pro
Keychron Q3 HE
Layout size
100%
80%
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
No
Yes
Switch changes without soldering
- Corsair K70 Pro
- Keychron Q3 HE
- Performance
- 85100
- Build quality
- 4288
- Productivity
- 5397
- Customizability
- 5598
- Portability
- 4278
- Max polling rate: 8,000 Hz
- Knob
- Keycaps: PBT
What will you mostly use it for?
The Q3 HE takes most categories on adjustability, layout choice and customization features, with the K70 Pro's clearest advantage being its lower listed weight. Both are wired gaming-capable keyboards with 8,000 Hz polling and Rapid Trigger. For buyers who do not need magnetic switch tuning or hot-swapping, the K70 Pro remains a more portable option with a built-in wrist rest.
Pick the Keychron Q3 HE
- Both keyboards specify 8,000 Hz polling and Rapid Trigger.
- The Q3 HE's magnetic switches have adjustable actuation from 0.1 to 3.35 mm.
- Keychron lists Dynamic Keystrokes and Analog Mode among the Q3 HE's magnetic-switch features.
Corsair K70 Pro vs Keychron Q3 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 29 specs differ
Corsair K70 Pro
Keychron Q3 HE
Switch options
Hall effect (magnetic)
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.
Corsair K70 Pro
No ISO layout at the stores we track.
Keychron Q3 HE
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-SW
In stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Corsair K70 Pro vs Keychron Q3 HE: your questions
Both list 8,000 Hz polling and Rapid Trigger. The Q3 HE adds magnetic switches with adjustable actuation and features such as Dynamic Keystrokes, making it the more adjustable choice for gaming.
Yes, its magnetic switches support adjustable actuation from 0.1 to 3.35 mm. Keychron also describes adjustment sensitivity of 0.01 mm.
No, the K70 Pro's switches are soldered, and swapping them requires soldering. The Q3 HE is hot-swappable, but it accepts compatible magnetic switches rather than standard MX switches.
No, the Q3 HE's switch sockets are for magnetic switches, and standard MX switches will not fit. Keychron describes hot-swapping with compatible Keychron Lime and Gateron Jade magnetic switches.
No, the K70 Pro is listed with an ANSI layout and does not offer ISO variants. The Q3 HE is listed in ANSI and several ISO layouts, including ISO-DE and ISO-UK.
Both are specified as wired-only keyboards. The Q3 HE vendor description specifies Type-C wired connectivity and 8,000 Hz polling in wired mode.
The Corsair K70 Pro is listed at 880g, while the Keychron Q3 HE is listed at 1775g in the comparison metadata. That makes the K70 Pro the lighter choice for carrying between locations.
Yes, Keychron's vendor description says its Launcher web app supports key and knob remapping, macros, shortcuts and key combinations. The comparison metadata also lists QMK and VIA support.
The Q3 HE has south-facing LEDs, and its compatibility notes warn that shine-through legends stay dark. Some sculpted keycaps may also clip the LED.
The Corsair K70 Pro lists an integrated wrist rest among its features. No integrated wrist rest is listed for the Keychron Q3 HE.
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