Keychron V3 vs V6TKL vs Full-Size Custom Keyboard Comparison
Choose the Keychron V3 for a space-saving TKL layout or the V6 for a full-size keyboard with a dedicated numpad.
Which one should you get?
Get the
Keychron V3
TKL
- More compact 80% TKL layout saves desk space.
- Lighter weight of 1120g for easier portability.
- Includes all core custom features: QMK/VIA, hot-swap, screw-in stabs.
- Lacks a dedicated numpad, which some users require.
- Smaller size may not appeal to those accustomed to full-size keyboards.
Get the
Keychron V6
Full-Size Custom Keyboard Comparison
- Full-size 100% layout includes a dedicated numpad.
- Heavier 1350g construction can feel more substantial on a desk.
- Shares the same premium custom features as the V3 (QMK, hot-swap, etc.).
- Larger footprint (448mm long) consumes significant desk space.
- Heavier weight makes it less portable.
Select the Keychron V3 if you want a high-quality, customizable keyboard in a space-efficient TKL format. Opt for the Keychron V6 if your daily tasks rely on a numpad and you don't mind the larger size. Beyond the layout, you are getting the same excellent foundation for customization with either model.
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 V3
Keychron V6
Layout size
80%
100%
Layout standard
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK, JIS
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, JIS
Plate material
Polycarbonate, Steel
Steel
Dimensions
19 x 141 x 367 mm
19 x 141 x 448 mm
- Keychron V3
- Keychron V6
- Performance
- 9191
- Build quality
- 8989
- Productivity
- 9898
- Customizability
- 9898
- Portability
- 5745
- Connection: Wired
- Hot-swappable
- Max polling rate: 8,000 Hz
- Case material: ABS, Plastic
- Switch options: Clicky, Linear, Tactile
- Mount style: Gasket Mount, Plate Mount, Tray Mount
What will you mostly use it for?
The V6 is the clear choice for office work and content creation where a numpad is essential. The V3 wins for gaming and travel due to its more compact TKL footprint. For programming and modding, the keyboards are functionally identical, offering the same high level of firmware customization and physical modding support. Your primary workflow will dictate the winner.
Pick the Keychron V3
- The TKL layout of the V3 frees up more mousepad space for low-sensitivity gaming.
- Both share the same 1000 Hz polling rate for responsive input.
- The V3 is lighter at 1120g, making it slightly easier to reposition.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron V3
17 owner reviews
“Mainly bought this keyboard for the russian layout, despite this I prefer it over my steelseries apex pro, its nice feel and sounds nice”
“I bought this keyboard in March 2023 and genuinely liked it at first. It's solid, heavy, well-built, sounds great. Keychron clearly knows what they're doing in terms of design and firmware. The problem is the switches. After about a year and a half of normal…”
Keychron V6
27 owner reviews
“Great keyboard. Love using it. Two quibbles: Logo is backwards on Windows key Wish Caps Lock lit up—the LED underneath isn’t enough to indicate when Caps Lock is engaged.”
“I have never used a keyboard where every time you just as much barely graze a key' it registers. This is horrible, you pretty much have to perfectly press the keys dead center, otherwise, it will press surrounding keys as well.”
Keychron V3 vs V6 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
4 of 26 specs differ
Keychron V3
Keychron V6
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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Keychron V3 vs V6: your questions
The main difference is the layout size. The V3 is an 80% Tenkeyless (TKL) keyboard, which omits the numpad. The V6 is a 100% full-size keyboard that includes a dedicated numpad. Their core features like programmability and build are otherwise very similar.
Yes, both the V3 and V6 are hot-swappable. Their product listings confirm the PCBs support both 3-pin and 5-pin MX-style mechanical switches, allowing you to change switches without soldering.
Yes, both keyboards are fully programmable. They support the open-source QMK firmware and can be configured using the VIA software or the Keychron Launcher web app for key remapping and macro creation.
Yes. According to the manufacturer, both the V3 and V6 include a system toggle switch and come with extra keycaps for both macOS and Windows layouts, allowing seamless switching between operating systems.
The fully assembled versions of both keyboards come with double-shot PBT keycaps in the OSA profile. The manufacturer states these are non-shine-through keycaps that include dedicated keys for both Mac and Windows layouts.
Both keyboards use screw-in PCB-mounted stabilizers. The manufacturer notes this design increases stability and makes them easier to modify or replace compared to clip-in stabilizers.
Yes. Both the V3 and V6 are offered in variant models that include a programmable aluminum rotary encoder (knob). You can select this option when purchasing either the fully assembled or barebone kits.
The manufacturer specifies that both keyboards have a 1000 Hz polling rate out of the box. This is a standard rate for responsive wired gaming and typing.
No. Both the Keychron V3 and V6 are wired-only keyboards, connecting via a USB Type-C cable. The product metadata lists their connectivity as 'Wired only'.
The Keychron V3 is better for a small desk. Its TKL layout measures 367mm in length, which is over 80mm shorter than the 448mm long V6. This saves considerable space for your mouse.
No. The manufacturer describes the included keycaps as 'non-shine-through PBT keycaps'. The south-facing RGB LEDs are designed to provide underglow lighting and prevent interference with alternative keycap profiles, not for shine-through legends.
Yes. Both models are available as 'Barebone' kits. These kits include the ABS plastic case, PCB with screw-in stabilizers, and steel plate, but do not include switches or keycaps, allowing for complete personalization.
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