Keychron K5 Pro vs K6 ProFull Size vs Compact
Choose the K5 Pro for a full-size low-profile layout or the K6 Pro for a compact, highly moddable 65% design with a larger battery.
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4.8 (8)4.8 · 8 reviews
from$135at Keychron (DE)
4.4 (8)4.4 · 8 reviews
from$67at Keychron
Which one should you get?
Get the
Keychron K5 Pro
Full Size
Build quality in the top 15% of 100% boards under $150.
- 100% full-size layout includes a dedicated numpad and 12 multimedia keys.
- Ultra-slim aluminum body with low-profile Gateron switches reduces overall height.
- Three levels of adjustable typing angle (3 degrees) for ergonomic support.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Get the
Keychron K6 Pro
Compact
Build quality in the top 5% of 65% boards under $100.
- 65% compact layout frees up desk space while retaining arrow keys and navigation cluster.
- Larger 4000mAh battery supports extended wireless use away from a power source.
- Includes sound-absorbing foam and silicone dampening bottom pad for a quieter typing experience.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-Nordic. The other board is sold in those layouts.
- 65% layout. No function row and no numpad.
If you must have a numpad and prefer a thin, low-profile typing experience, the Keychron K5 Pro is the clear choice. If you prioritize desk space, modding potential, or longer battery life, the Keychron K6 Pro offers a more flexible platform. The core difference is layout size and battery capacity, so match those to your daily workflow.
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 K5 Pro
Keychron K6 Pro
Layout size
100%
65%
Battery
2,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
Mount style
Tray Mount
PCB Mount, Tray Mount
Weight
720 g
890 g
Heavier boards stay planted and lighter ones travel
- Keychron K5 Pro
- Keychron K6 Pro
- Performance
- 8074
- Build quality
- 7989
- Productivity
- 8291
- Customizability
- 8996
- Portability
- 5588
- Connection: Bluetooth, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: ABS, Aluminum, Plastic
- Switch options: Clicky, Linear, Tactile
- QMK
What will you mostly use it for?
The K6 Pro wins for travel, programming, and modding due to its compact size, larger battery, and mod-friendly build. The K5 Pro is preferred for gaming because of its full layout and wired 1000 Hz polling. In office and content creation, both tie as the K5 Pro offers a numpad while the K6 Pro saves space and reduces noise with built-in dampening.
Pick the Keychron K5 Pro
- 100% layout includes dedicated arrow keys and a full numpad for keybinds and shortcuts.
- 1000 Hz polling rate on wired mode is explicitly stated for competitive gaming.
- Low-profile Gateron switches can reduce finger travel for faster keystrokes.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K5 Pro
8 owner reviews
“I love my new keyboard! It's the typing experience I've been seeking.”
Keychron K6 Pro
8 owner reviews
“This is my first serious mechanical keyboard. It sounds and feels great stock. You don't really need to mod it, but if you do, i think it will sounds amazing. 0 regrets, im very satisfied.”
“I received this item broken: switches, plate, box, stabilizers- everything was either broken or not assembled properly.”
Keychron K5 Pro vs K6 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 27 specs differ
Keychron K5 Pro
Keychron K6 Pro
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
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 K5 Pro
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
In stockDoes not ship to you
Keychron K6 Pro
Keychron
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, 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.
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.
Keychron K5 Pro vs K6 Pro: your questions
The Keychron K6 Pro has a 4000mAh battery, which is double the capacity of the K5 Pro's 2000mAh battery. This makes the K6 Pro more suitable for extended wireless use without frequent recharging.
No, they use different switch types. The K5 Pro is compatible only with Gateron low-profile mechanical switches. The K6 Pro accepts almost all standard 3-pin and 5-pin MX style switches, including Cherry, Gateron, and Kailh.
Yes, both the Keychron K5 Pro and K6 Pro support QMK firmware and the Keychron Launcher web app for customization. However, some users have noted that the K5 Pro does not work with the standalone VIA software as easily as the K6 Pro.
The Keychron K6 Pro has a clear advantage for quiet typing because it includes sound-absorbing foam and a silicone dampening bottom pad. The K5 Pro lacks these dampening features in its thinner design.
Yes, the K6 Pro is offered as a barebones hot-swappable version, which comes without switches or keycaps. This allows you to choose your own custom switches and keycaps from the start.
The Keychron K5 Pro has a 100% full-size layout with 108 keys, including a numpad. The Keychron K6 Pro uses a 65% compact layout, which retains arrow keys but removes the numpad and function row.
For gaming, the K5 Pro may be a better choice because its vendor description highlights a 1000 Hz polling rate on wired mode engineered for competitive games. The K6 Pro does not emphasize gaming-specific polling in its description.
Yes, both the K5 Pro and K6 Pro are explicitly stated to be fully compatible with Mac and Windows. They include keycaps for both operating systems and can store different keymaps for each.
Yes, the K5 Pro uses redesigned stabilizers aimed at reliability and less wobble on big keys. The K6 Pro uses screw-in PCB stabilizers, which are generally preferred for modding and stability, and they also support third-party screw-in stabilizers.
The K6 Pro has a higher portability score due to its smaller 65% footprint and larger 4000mAh battery. Despite weighing more at 890g versus the K5 Pro's 720g, its compact size makes it easier to pack for travel.
Yes, both keyboards offer adjustable typing angles. The K5 Pro provides three levels of adjustment, starting at 3 degrees. The K6 Pro offers three levels as well, with angles of 3.5, 8.5, and 12 degrees for more ergonomic flexibility.
The K5 Pro comes with low-profile double-shot PBT keycaps in an LSA profile. The K6 Pro uses OSA profile (OEM with spherical angle) double-shot PBT keycaps. Both materials are durable and oil-resistant.
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