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Compare Keychron Q1 V2 vs S1 Differences Side by Side

This comparison is for buyers deciding between two premium 75% wired aluminum keyboards from Keychron: the Q1 V2 and the S1. The decision is challenging because both offer a high-quality aluminum build, QMK/VIA support, and a wired connection, but they target very different typing experiences. The Q1 V2 is a standard-height board with a double-gasket mount and a programmable knob, making it ideal for those seeking a traditional, customizable typing platform. The S1, however, is a unique low-profile offering designed for users who prioritize a slim, portable form factor without sacrificing a solid metal build or mechanical feel.

96
Keychron Q1 QMK Custom Mechanical Keyboard - Version 2
85
Keychron S1 QMK Custom Mechanical Keyboard

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4.9 (616)
4.8 (18)
  • Comes with a knob
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Weighs about 1825 g
  • Sized at 23 x 145 x 328 mm
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Features a low-profile design
  • Features N-key rollover
  • Uses a Tray Mount mounting style
  • Weighs about 960 g
  • Sized at 8 x 118 x 310 mm
  • Features PBT keycaps
  • Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Scores
  • Performance: 71.7
  • Build Quality: 89.3
  • Productivity: 97.5
  • Customizability: 99.6
  • Portability: 62.1
Scores
  • Performance: 81.5
  • Build Quality: 81.6
  • Productivity: 80.1
  • Customizability: 89.6
  • Portability: 62.8
Name
Keychron Q1 V2
Name
Keychron S1
Release year
2022
Release year
2022
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Wired, Wired only
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
-
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, North-face
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Dimensions
23 x 145 x 328 mm
Dimensions
8 x 118 x 310 mm
Weight
1825g
Weight
960g
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Pros and Trade-offs

Your choice comes down to your preferred typing profile. The Keychron Q1 V2 is the superior choice for users who want a full-height, customizable keyboard with a gasket mount, sound dampening, and a programmable knob for improved workflow. The Keychron S1 is the better option if a low-profile, lightweight aluminum chassis that is easy to transport is your top priority. Decide based on whether you value a comfortable, feature-rich desk setup or a portable, slim mechanical feel.

Keychron Q1 V2

  • +Double-gasket mount design reduces resonance and improves typing sound per the manufacturer.
  • +Includes sound dampening and screw-in PCB stabilizers for a refined out-of-the-box experience.
  • +Features a programmable knob that can be custom-mapped for various productivity and creative tasks.
  • +Available as a barebones DIY kit, offering maximum flexibility for component choices.
  • +Hot-swap PCB supports both 3-pin and 5-pin MX mechanical switches, providing wide compatibility.
  • −Heavy at 1825g, making it less suitable for frequent travel or desk relocation.
  • −Standard height and 5-degree fixed angle may not suit users seeking a low-profile ergonomic setup.
  • −Some user reviews note that the combination of a steel plate and Gateron switches can make switches difficult to remove without the right technique.

Keychron S1

  • +Ultra-slim design with a front height of only 7.8mm (without keycaps), as noted by the manufacturer.
  • +Lightweight at 960g, making it one of the most portable full-metal keyboards available.
  • +Offers a low-profile typing experience with low profile double-shot PBT keycaps that resist oil and fading.
  • +Features adjustable 3 or 6-degree typing angles via included feet, as described in the vendor description.
  • −The hot-swap option only supports Gateron low profile mechanical switches, per the manufacturer.
  • −Uses plate-mounted stabilizers instead of the more premium screw-in stabilizers found on the Q1 V2.
  • −Does not include a knob or dedicated sound dampening features, which can limit its appeal for office and creative use.
  • −Some user reviews mention potential quality control issues with stabilizer lubrication, requiring disassembly to fix.

Which Keyboard Is Better for Your Needs?

For gaming, both keyboards are effectively tied due to their identical 1000 Hz polling rates and wired nature. The Q1 V2 wins in office, programming, modding, and content creation, driven by its double-gasket design, sound dampening, programmable knob, and higher customizability. The S1 is the clear winner for travel, thanks to its ultra-slim and lightweight aluminum build. Overall, the Q1 V2 is more versatile for power users, while the S1 serves a specific niche for those needing a portable low-profile mechanical keyboard.

GamingTie
  • •Both keyboards feature a 1000 Hz polling rate as stated by the manufacturer, meeting standard gaming performance needs.
  • •Both are wired-only, eliminating concerns about wireless latency.
  • •The Q1 V2's gasket mount and steel plate may offer a different feel, but neither board has specific low-latency features that set it apart for gaming.
OfficeKeychron Q1 V2
  • •The Q1 V2 has a productivity-focused score and includes a programmable knob for easy volume and workflow control as described by the vendor.
  • •The Q1 V2 features sound dampening, screw-in stabilizers, and a double-gasket design per the manufacturer, which contribute to a quieter and more refined typing experience suitable for shared office spaces.
  • •The S1 does not include a knob or mention sound dampening features.
ProgrammingKeychron Q1 V2
  • •The Q1 V2 offers a standard 5-degree typing angle and full-height keycaps, which many programmers prefer for long typing sessions.
  • •The Q1 V2 includes sound dampening and a double-gasket design that can reduce fatigue from harsh bottoming out.
  • •Its higher productivity score and availability of a knob for macro commands enhance the programming workflow.
TravelKeychron S1
  • •The S1 is significantly lighter at 960g compared to the Q1 V2's 1825g, making it easier to carry in a bag.
  • •The S1 is an ultra-slim low-profile keyboard with a front height of 7.8mm (without keycaps), taking up less space in a backpack.
  • •The Q1 V2's metal knob and full-height design add to its bulk and weight, making it less portable.
ModdingKeychron Q1 V2
  • •The Q1 V2 has an extremely high customizability score and is sold as a barebones kit option per the vendor, allowing users full choice over switches and keycaps.
  • •The Q1 V2 features a double-gasket mount, sound dampening, screw-in stabilizers, and supports third-party stabilizers including Cherry or Durock as described by the manufacturer.
  • •The hot-swap PCB on the Q1 V2 supports both 3-pin and 5-pin MX switches, offering a wider range of switch choices than the S1.
Content CreationKeychron Q1 V2
  • •The Q1 V2 includes a programmable knob that the vendor describes as being able to adjust brush size, opacity, zoom, and other creative tool properties.
  • •The Q1 V2's QMK/VIA support allows for deep macro and shortcut customization, which can streamline editing workflows.
  • •The S1 lacks a knob feature, which is a notable productivity disadvantage for content creators who rely on quick, tactile adjustments.

Frequently Asked Questions (FAQ)

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