Keychron K8 V2 vs Q3 ProWeight or Metal Build?
Choose the K8 V2 for a much lighter keyboard, or the Q3 Pro for its CNC aluminum case, gasket mount, and rotary knob.
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5.0 (1)5.0 · 1 reviews
from$89at Keychron
4.8 (24)4.8 · 24 reviews
from$149at Keychron
Which one should you get?
Get the
Keychron K8 V2
Build quality in the top 10% of 80% boards under $100.
- 800g listed weight, considerably lighter than the Q3 Pro.
- 80% ANSI layout with Bluetooth, wired, and wireless connectivity.
- Hot-swappable switches, QMK support, VIA support, and USB-C.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-SW. The other board is sold in those layouts.
Get the
Keychron Q3 Pro
Knob
Build quality in the top 5% of 80% boards under $150.
- Full CNC-machined aluminum case with a gasket mount and polycarbonate plate.
- Rotary knob support and, on the Special Edition, four customizable macro keys.
- Hot-swappable switches, QMK and VIA support, and screw-in stabilizers.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-CH. The other board is sold in those layouts.
Pick the K8 V2 if low weight, ANSI layout, and a lower relative price matter more than a rotary knob or a metal case. Choose the Q3 Pro if you want its CNC aluminum construction, gasket mount, knob, or broader layout selection, and do not mind carrying a heavier board. For wireless gaming specifically, note the Q3 Pro's vendor-listed 90 Hz polling rate; its 1000 Hz rate applies to wired mode.
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 K8 V2
Keychron Q3 Pro
Case material
ABS, Aluminum
Aluminum
Mount style
PCB Mount, Plate Mount
Gasket Mount, Plate Mount
Knob
No
Yes
Weight
800 g
2,300 g
Heavier boards stay planted and lighter ones travel
Layout standard
ANSI, ISO, ISO-CH, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-UK
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK
ISO and JIS exist so regional layouts fit
- Keychron K8 V2
- Keychron Q3 Pro
- Performance
- 8281
- Build quality
- 8189
- Productivity
- 8997
- Customizability
- 8998
- Portability
- 7376
- Layout size: 80%
- Connection: Bluetooth, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Max polling rate: 1,000 Hz
- Switch options: Clicky, Linear, Tactile
What will you mostly use it for?
The K8 V2 is the practical choice for travel because it is substantially lighter. The Q3 Pro has the edge for office work, programming, modding, and content creation, mainly through its knob, construction, layout options, and Special Edition macro keys. Gaming is a close call: both list 1000 Hz polling and N-key rollover, though the Q3 Pro's vendor description specifies a lower polling rate in wireless mode. For buyers who do not need the Q3 Pro's added controls or construction, the K8 V2 covers many of the same core features.
It's a tie
- Both list a 1000 Hz polling rate and N-key rollover.
- The K8 V2's vendor description specifies 1000 Hz polling in wired mode; the Q3 Pro specifies 1000 Hz wired and 90 Hz wireless.
- Both offer wired and wireless connectivity.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K8 V2
1 owner reviews
“Moving from previous K8 to this new K8 v2 I can say that Keychron made unbelievable improvement! This midrange keyboard performs better than my colleagues custom keyboards for more than double the price. Me and my colleagues are amazed how good this keyboard…”
Keychron Q3 Pro
24 owner reviews
“I ordered this keyboard for myself and it sounds and feels amazing. I love the clacky feel over the clicky keyboard I had before!”
Keychron K8 V2 vs Q3 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 27 specs differ
Keychron K8 V2
Keychron Q3 Pro
Switch options
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 K8 V2
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-CH
In stockShips to you
Keychron Q3 Pro
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, 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.
Keychron K8 V2 vs Q3 Pro: your questions
Both list a 1000 Hz polling rate and N-key rollover. Keychron specifies that the Q3 Pro polls at 90 Hz over wireless and 1000 Hz in wired mode, while the K8 V2 description specifies 1000 Hz in wired mode.
The K8 V2 lists a weight of 800g, while the Q3 Pro lists 2300g in the product metadata. The K8 V2 is the more practical option if you expect to carry your keyboard often.
Both product listings include hot-swappable switches. Keychron says each supports many 3-pin and 5-pin MX-style switches, though the Q3 Pro Special Edition's four macro keys are not hot-swappable.
The K8 V2 is listed as an 80% ANSI keyboard. The Q3 Pro is available in ANSI and multiple ISO versions, including German, UK, Nordic, French, and Spanish layouts.
Yes, the Q3 Pro listing includes knob support and describes a programmable rotary encoder. Keychron gives examples such as adjusting volume, changing brush size, and selecting video clips.
Both listings include QMK and VIA support. Keychron also describes using its Launcher web app for remapping keys and setting macros on both keyboards.
The Q3 Pro uses a full CNC-machined aluminum case, gasket mount, and polycarbonate plate. The K8 V2 listing describes an ABS case with an aluminum-frame option, plus acoustic foam layers including IXPE, PET, and EPDM.
The K8 V2 has a listed 4000mAh battery, and Keychron advertises up to 190 hours. Actual battery life can vary with use and backlight settings.
The Q3 Pro has a 4000mAh battery, and Keychron lists up to 300 hours with the backlight off. Its vendor specifications also give up to 100 hours with RGB at the lowest brightness.
The K8 V2 is the lighter option at 800g, compared with the Q3 Pro's listed 2300g. Both offer Bluetooth connectivity and a 4000mAh battery.
Both support Bluetooth and wired connectivity, and each is listed with a 4000mAh battery. Keychron describes connecting to up to three devices wirelessly for both models.
The Q3 Pro has a programmable rotary knob, which Keychron says can be assigned to tasks such as adjusting brush size or selecting video clips. The Special Edition also adds four VIA-customizable macro keys; the K8 V2 listing does not include a knob or dedicated macro keys.
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