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Compare Keychron K3 V2 vs V10 Differences Side by Side

This comparison is for buyers deciding between two very different Keychron 75% keyboards. The K3 V2 is an ultra-slim, wireless, low-profile board built for portability and desk versatility. The V10 features a wired-only Alice layout designed for ergonomic typing and extensive modding via QMK/VIA support. The decision is hard because both are hot-swappable but target completely different priorities: one prioritizes travel and Bluetooth, the other prioritizes layout ergonomics and firmware programmability.

68
Keychron K3 Ultra-slim Wireless Mechanical Keyboard (Version 2)
92
Keychron V10 (Alice Layout) QMK Custom Mechanical Keyboard ISO Layout Collection

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3.5 (9403)
4.9 (16)
  • Released in 2020
  • Features a low-profile design
  • Built with the ANSI, JIS, ISO, ISO-Nordic, ISO-UK, ISO-DE, ISO-ES layout standard
  • Offers Normal ergonomics
  • Provides dedicated media keys
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 1550 mAh battery
  • Made with a Aluminum, Plastic case
  • Features ABS keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Released in 2022
  • Built with the ISO, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ANSI, ISO-DE layout standard
  • Offers Alice ergonomics
  • Comes with a knob
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Supports Wired, Wired only connectivity
  • Runs at a 1000 Hz polling rate
  • Weighs about 1230 g
  • Sized at 27 x 141 x 387 mm
  • Made with a Plastic, ABS case
  • Features ABS, PBT, keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Scores
  • Performance: 61
  • Build Quality: 66.6
  • Productivity: 65.7
  • Customizability: 67.5
  • Portability: 77.5
Scores
  • Performance: 72.2
  • Build Quality: 84.8
  • Productivity: 100
  • Customizability: 97.6
  • Portability: 63.3
Name
Keychron K3 V2
Name
Keychron V10
Release year
2020
Release year
2022
Switch Options
Linear, Tactile, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI, JIS, ISO, ISO-Nordic, ISO-UK, ISO-DE, ISO-ES
Layout Standard
ISO, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ANSI, ISO-DE
Layout Ergonomics
Normal
Layout Ergonomics
Alice
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
Bluetooth, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
1550 mAh
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
Tray Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
Aluminum, Plastic
Case Material
Plastic, ABS
Keycaps Material
ABS
Keycaps Material
ABS, PBT,
Dimensions
-
Dimensions
27 x 141 x 387 mm
Weight
-
Weight
1230g
*Something incorrect or missing? Please
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Pros and Trade-offs

If you need a keyboard that travels with you and works wirelessly across devices, the K3 V2 is the clear pick with its Bluetooth and ultra-slim chassis. If you want an ergonomic typing experience with deep programmability for macros and layers, the V10 offers the Alice layout and full QMK/VIA support that the K3 lacks. Your primary differentiator is wireless versus ergonomic customization.

Keychron K3 V2

  • +Bluetooth 5.1 and Type-C wired dual connectivity
  • +Ultra-slim low-profile body (40% slimmer than standard switches per the vendor)
  • +1550mAh rechargeable battery supports up to 34 hours at lowest brightness
  • +Includes keycaps for both Mac and Windows layouts
  • +Comes with a dust cover and switch puller for optical switches
  • −Uses proprietary low-profile optical switches not compatible with standard MX switches
  • −Tray mount design limits sound tuning and flex potential
  • −Lacks QMK/VIA support; pre-built firmware only

Keychron V10

  • +Full QMK and VIA support for deep firmware customization
  • +Ergonomic Alice layout with separated halves to reduce wrist strain
  • +Pre-lubed Keychron K Pro switches and screw-in PCB stabilizers
  • +South-facing RGB LEDs avoid interference with Cherry and OEM profile keycaps
  • +Acoustic pad included for sound dampening out of the box
  • −Wired-only connectivity, no wireless or Bluetooth option
  • −Heavy at 1230g, not suited for frequent travel
  • −No right-side Ctrl key per user reviews, may disrupt muscle memory

Which Keyboard Is Better for Your Needs?

The V10 wins the majority of use cases due to its ergonomic Alice layout, QMK/VIA programmability, and gaming-grade 1000 Hz polling. It is the better choice for gaming, programming, modding, and content creation. The K3 V2 takes the lead in office and travel where its wireless Bluetooth and ultra-slim profile reduce cable dependency and improve portability. Both keyboards share a 75% layout and hot-swap capability, but their strengths diverge sharply based on connectivity and form factor.

GamingKeychron V10
  • •1000 Hz polling rate out of the box for lower latency
  • •Wired-only connection eliminates wireless interference
  • •QMK support allows advanced macro and key remapping for game commands
OfficeKeychron K3 V2
  • •Bluetooth 5.1 wireless reduces desk clutter
  • •Ultra-slim profile and lightweight design easier to move between desks
  • •1550mAh battery supports long work sessions away from a cable
ProgrammingKeychron V10
  • •Alice layout reduces hand strain during long coding sessions
  • •QMK/VIA support enables custom layers and macros for text editing
  • •Extra macro keys and knob available for shortcuts
TravelKeychron K3 V2
  • •Ultra-slim low-profile design fits easily in a bag
  • •Bluetooth connectivity pairs with phone, tablet, and laptop
  • •Includes a travel pouch accessory according to the vendor
ModdingKeychron V10
  • •Open-source QMK firmware allows full firmware-level customization
  • •Screw-in PCB stabilizers improve modding stability
  • •Acoustic pad included from the factory for sound dampening
  • •Hot-swappable PCB supports both 3-pin and 5-pin MX switches
Content CreationKeychron V10
  • •Left knob can be mapped to timeline scrubbing or volume
  • •QMK/VIA macros can automate repetitive editing tasks
  • •Extra macro keys provide dedicated shortcuts for software

Frequently Asked Questions (FAQ)

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