Cidoo V75 Plus vs Keychron Q1 MaxDIY Kit vs Premium Pre-Built
Choose the Cidoo V75 Plus for a hands-on DIY project with a screen, or the Keychron Q1 Max for a premium, feature-complete out-of-box experience.
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4.6 (10)4.6 · 10 reviews
from$129at Mechkeys
4.3 (25)4.3 · 25 reviews
from$209at MK
Which one should you get?
Get the
Cidoo V75 Plus
DIY Kit
Build quality in the bottom 45% of 75% boards under $150.
- Includes a 1.14-inch customizable LCD screen for displaying battery life or custom graphics.
- Sold as a complete DIY kit, offering a hands-on assembly experience.
- Lighter weight (1500g) and slightly more compact dimensions than the Keychron.
- Switches are soldered. Swapping them means soldering.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Keychron Q1 Max
Premium Pre-Built
Build quality in the top 5% of 75% boards under $200.
- Explicitly lists a 1000 Hz polling rate for low-latency gaming on 2.4 GHz and wired connections.
- Offers extensive ISO layout support (UK, German, Nordic, etc.) for international buyers.
- Comes in fully assembled configurations with PBT keycaps, switches, and south-facing RGB.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your choice hinges on whether you value the build process or immediate, high-performance use. Opt for the Cidoo V75 Plus if you enjoy DIY projects and want a unique screen on a lighter board. Choose the Keychron Q1 Max if you need a premium, pre-built keyboard with a high polling rate for gaming, extensive layout options, and out-of-box RGB lighting.
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.
Cidoo V75 Plus
Keychron Q1 Max
Hot-swappable
No
Yes
Switch changes without soldering
Battery
3,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Mount style
Gasket Mount
Gasket Mount, Plate Mount
Knob
No
Yes
Display
LED
None
A case display rather than a typing feature
- Cidoo V75 Plus
- Keychron Q1 Max
- Performance
- 4182
- Build quality
- 6389
- Productivity
- 5897
- Customizability
- 6098
- Portability
- 7281
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- VIA
- Sound dampening
What will you mostly use it for?
The Keychron Q1 Max is the more versatile choice for most ready-to-use scenarios, particularly gaming, office work, and programming, due to its high polling rate, layout options, and pre-built convenience. The Cidoo V75 Plus wins for travel due to its lower weight and is tied for modding, as both offer excellent foundational customization. For content creators, the Keychron's macro support and multimedia keys give it the edge.
Pick the Keychron Q1 Max
- The Keychron Q1 Max lists a 1000 Hz polling rate for its 2.4 GHz and wired modes.
- It features N-key rollover for reliable simultaneous key presses.
- South-facing RGB lighting is included, which the Cidoo V75 Plus lacks.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Cidoo V75 Plus
10 owner reviews
“This is a great quality keyboard. It is very solid feeling due to the aluminum body and the foams give it a beautiful sound. The software was pretty straightforward to use and I was able to load images to the mini screen with no problem.”
“The keyboard sounds and feels really good. However, the Json file and compatibility with VIA was a terrible experience. I was unable to map any keys. The entire keyboard in VIA is offset, which won't let me map certain keys. I gave up on VIA and reset the…”
Keychron Q1 Max
25 owner reviews
“As a software analyst who do a lot of coding, emailing and editing this is the one. Why would I build one when there is one ready that is better than what I could build?”
“This product is a downgrade relative to the previous version. I deeply regret not unpacking it and testing it out in the return period: (1) The keyboard is much louder -- on the Pro, keypresses were basically silent with the right switches; now, they are very…”
Cidoo V75 Plus vs Keychron Q1 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 27 specs differ
Cidoo V75 Plus
Keychron Q1 Max
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.
Cidoo V75 Plus
No ISO layout at the stores we track.
Keychron Q1 Max
Input Gear
ISO-DE
Out of stockShips to you
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-CH
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-CH
In stockDoes not ship to you
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.
Cidoo V75 Plus vs Keychron Q1 Max: your questions
The Keychron Q1 Max is the stronger choice for competitive gaming. Its manufacturer specifies a 1000 Hz polling rate in its 2.4 GHz and wired modes, and it includes N-key rollover. The Cidoo V75 Plus does not list a polling rate and lacks any backlighting.
Yes, both keyboards are compatible with macOS. The Keychron Q1 Max listing explicitly states Mac/Win support and includes dedicated Mac keycaps. The Cidoo V75 Plus supports connectivity via Bluetooth and wired USB-C, which are standard on Macs.
The Cidoo V75 Plus is sold as a barebones DIY kit, so it does not include switches or keycaps. The Keychron Q1 Max is available in both barebones and fully assembled versions, with the fully assembled option including Gateron Jupiter switches and double-shot PBT keycaps.
The Keychron Q1 Max has a larger 4000mAh battery compared to the Cidoo V75 Plus's 3000mAh battery. Keychron's specifications state up to 180 hours of wireless use with lighting off, though actual life depends on usage patterns.
Yes, both the Cidoo V75 Plus and the Keychron Q1 Max feature hot-swappable PCBs. This allows you to change mechanical switches without soldering, using common 3-pin and 5-pin MX-style switches.
Both keyboards support VIA for key remapping. The Keychron Q1 Max also supports the open-source QMK firmware and the Keychron Launcher web app for deeper customization of keys, RGB, and macros.
No, the Cidoo V75 Plus does not have any form of backlighting or RGB. Its specifications and vendor description confirm it has no backlight. The Keychron Q1 Max features south-facing RGB lighting with multiple effects.
According to the vendor, the 1.14-inch LCD screen on the Cidoo V75 Plus can be customized to show real-time information like battery level, active profile, or personalized text and images. The manufacturer notes this customization is only available on Windows systems.
The Cidoo V75 Plus is more portable. It weighs 1500g compared to the Keychron Q1 Max's 1724g, and it is slightly shorter in depth (315mm vs. 328mm). Both offer wireless connectivity for cable-free use.
Both keyboards include sound-dampening materials. The Cidoo V75 Plus listing mentions sound-dampening foams. The Keychron Q1 Max description details multiple layers of acoustic foam, including IXPE, PET, and a Latex bottom pad, in addition to a double-gasket design.
Yes. The Keychron Q1 Max product listing explicitly states support for ISO-UK layout, among other ISO variants like German and Nordic. The Cidoo V75 Plus is listed with an ANSI layout only.
Some user reviews indicate potential issues. For the Cidoo V75 Plus, a review mentioned difficulties with VIA software key mapping. For the Keychron Q1 Max, a review warned about firmware updates potentially causing key chatter, advising caution before updating.
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