Keychron K1 Pro vs K2 ProLow Profile vs Classic 75%
Choose the K1 Pro for a slim, travel-friendly low-profile feel or the K2 Pro for a denser, more feature-rich typing experience with sound dampening.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
5.0 · 5 reviews
from$67at Keychron
4.9 · 16 reviews
from$89at Keychron
Which one should you get?
Get the
Keychron K1 Pro
Low Profile
Build quality in the top 15% of 80% boards under $100.
- Ultra-slim low-profile design with low-profile Gateron switches makes it one of the thinnest wireless mechanical keyboards.
- Lightweight at 580g, ideal for travel and frequent movement between workspaces.
- Double-shot PBT keycaps are durable and oil-resistant for long-term use.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- No numpad.
Get the
Keychron K2 Pro
Classic 75%
Build quality in the top 5% of 75% boards under $100.
- 4000mAh battery offers significantly longer wireless run time.
- Sound-dampening foam and silicone pad provide a quieter, more refined typing sound.
- Screw-in PCB stabilizers reduce big-key wobble for a more stable feel.
- 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.
- No numpad.
Both keyboards are excellent, but your choice comes down to form factor and primary use case. Pick the Keychron K1 Pro if you need a light, ultra-slim keyboard for travel or desks with limited space. Choose the Keychron K2 Pro if you want a heavier, more full-featured typing experience with better battery life, sound dampening, and a greater variety of switch options for modding.
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 K1 Pro
Keychron K2 Pro
Layout size
80%
75%
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, Plate Mount, Tray Mount
Weight
580 g
1,070 g
Heavier boards stay planted and lighter ones travel
- Keychron K1 Pro
- Keychron K2 Pro
- Performance
- 8182
- Build quality
- 8090
- Productivity
- 8095
- Customizability
- 8896
- Portability
- 7379
- 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 K1 Pro wins for on-the-go use. Its light weight and low profile make it the clear choice for travel and portable setups. The K2 Pro dominates in stationary tasks. It offers a superior typing experience for office, programming, and modding thanks to sound dampening, pre-lubed switches, and a more stable plate. For gaming, the K1 Pro is easier to move, while content creation is a tie. Your choice hinges on whether you value portability or build density and battery life.
Pick the Keychron K1 Pro
- Lighter 580g weight makes it easier to move for LAN events or repositioning.
- 1000 Hz polling rate in wired mode offers low latency for competitive play.
- Low-profile design may reduce wrist strain during long gaming sessions.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K1 Pro
5 owner reviews
“I realy like this keyboard. I feel is harder to make typos compared to the K3 v2. I decided to go with the K1 Pro instead of the K3 Pro and it's going to to take time to adjust to the new layout, but the feeling and shape of the keys is definitely better.”
Keychron K2 Pro
16 owner reviews
“I have been using the keychron K2 V2 for more than a year so when this came out, I knew I had to get this. and boy I never imagined the smoothness and thock on this thing. I replaced the brown switches with lavender purples and it feels even better.”
Keychron K1 Pro vs K2 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 27 specs differ
Keychron K1 Pro
Keychron K2 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 K1 Pro
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
In stockDoes not ship to you
Keychron K2 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 K1 Pro vs K2 Pro: your questions
The Keychron K2 Pro has a significantly larger 4000mAh battery compared to the K1 Pro's 2000mAh. This means the K2 Pro can operate wirelessly for much longer between charges, making it the better choice for all-day unplugged use.
No, the K1 Pro is only compatible with Gateron low-profile mechanical switches. The manufacturer states that QMK firmware does not support low-profile optical switches, so standard MX profile switches are not an option for this board.
Yes, the K2 Pro supports both open-source QMK firmware and the Keychron Launcher web app for key remapping, macros, and shortcuts. Some users have noted a firmware version dependency with VIA compatibility, but the Launcher web app is officially supported.
The Keychron K1 Pro is much lighter at 580 grams, making it better for travel. It is also slimmer due to its low-profile switches and has a compact 80% layout. In contrast, the K2 Pro weighs 1070 grams and is significantly thicker.
Both keyboards offer hot-swappable versions. The K1 Pro's hot-swap only supports Gateron low-profile switches. The K2 Pro's hot-swap supports nearly all 3-pin and 5-pin MX style switches, including Cherry, Gateron, Kailh, and Panda.
The Keychron K1 Pro has a 3 degree typing angle, while the K2 Pro has a 5 degree angle. The K2 Pro also offers three levels of adjustable angle up to 12 degrees. The K1 Pro is much flatter by default, which may suit users who prefer a low profile.
Both keyboards offer RGB backlighting. The K1 Pro features north-facing RGB LEDs. The K2 Pro features south-facing RGB LEDs, which the manufacturer states prevents interference when using Cherry-profile keycaps and better illuminates the backlight from the typist's angle.
The Keychron K2 Pro is the better choice for quiet office use. It includes sound-absorbing foam and a thick silicone dampening bottom pad in many configurations, which significantly reduce typing noise. The K1 Pro does not mention sound dampening in its standard build.
Both keyboards use double-shot PBT keycaps. The K1 Pro uses low-profile double-shot PBT keycaps, while the K2 Pro uses OSA profile (OEM with spherical angle) double-shot PBT keycaps. PBT material is known for its excellent oil resistance and durability.
Yes, both the K1 Pro and K2 Pro can connect to up to 3 devices wirelessly via their built-in Broadcom Bluetooth 5.1. This allows you to easily switch between a laptop, phone, and tablet. A USB Type-C wired connection is also available on both.
The K2 Pro uses screw-in PCB stabilizers, which generally offer less wobble and a more stable feel on large keys. The K1 Pro uses redesigned stabilizers, but the K2 Pro's screw-in design is often preferred by users and modders for its stability.
No, they are different. The fully assembled K2 Pro model can come in a non-hot-swappable version that does not include sound-absorbing foam or a silicone pad. The hot-swappable version includes a foam layer and silicone pad in the factory build. It is important to check the specific variant when ordering.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.