Keychron K1 Max vs K1 SE V5Premium Features vs Budget Low-Profile
Choose the K1 Max for advanced firmware and a 2.4GHz connection, or the K1 SE V5 for a more affordable low-profile mechanical experience.
3.3 · 16 reviews
from$89
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Which one should you get?
Get the
Keychron K1 Max
Premium Features
- Supports QMK and VIA open-source firmware for deep customization.
- Includes a 2.4 GHz wireless connection with a 1000 Hz polling rate.
- Features double-shot PBT keycaps for better durability.
- Typically commands a higher price than the K1 SE V5.
- Hot-swap compatibility is limited to Gateron/Keychron low-profile mechanical switches only.
- The vendor page indicates frequent stock shortages.
Get the
Keychron K1 SE V5
Budget Low-Profile
- Generally available at a more affordable price point.
- Offers a hot-swappable option for both Gateron mechanical and Keychron optical low-profile switches.
- Includes an aircraft-grade reinforced aluminum top frame for its price tier.
- Lacks a 2.4 GHz wireless connection, relying solely on Bluetooth and wired modes.
- Uses ABS keycaps, which are less durable than PBT.
- Has a smaller 2000mAh battery.
Your budget and need for advanced features are the deciding factors. Invest in the Keychron K1 Max if you require the low-latency 2.4GHz connection for gaming, deep programmability via QMK/VIA, or durable PBT keycaps. Opt for the Keychron K1 SE V5 if you want a capable, low-profile mechanical keyboard at a more accessible price and can work without 2.4GHz or extensive firmware customization.
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 Max
Keychron K1 SE V5
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Battery
4,000 mAh
2,000 mAh
Case material
ABS, Aluminum, Plastic
Aluminum, Plastic
Mount style
PCB Mount, Plate Mount
Tray Mount
QMK
Yes
No
- Keychron K1 Max
- Keychron K1 SE V5
- Performance
- 8265
- Build quality
- 8268
- Productivity
- 9068
- Customizability
- 8971
- Portability
- 7374
- Layout size: 80%
- Hot-swappable
- Low profile
- Switch options: Clicky, Linear, Tactile
What will you mostly use it for?
The Keychron K1 Max is the clear choice for users who prioritize performance, customization, and professional features like advanced firmware and international layouts. It wins for gaming, programming, office work, modding, and content creation. The K1 SE V5's primary advantage is its lower cost, making it a sensible pick for travel or as a budget-friendly introduction to low-profile mechanical keyboards, though it lacks the Max's high-end connectivity and programmability.
Pick the Keychron K1 Max
- The K1 Max has a dedicated 2.4 GHz wireless connection with a 1000 Hz polling rate for lower latency.
- Its vendor description highlights the 1000 Hz polling rate for competitive gaming.
- It features N-key rollover in both wireless and wired modes.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K1 Max
16 owner reviews
“My first better keyboard and I am absolutely satisfied. We'll see how it works after a longer time. I just thought of one small thing, I have nowhere to hide the receiver when I leave with just the laptop and I want to leave the keyboard at home. Like you can…”
“Beware of the double-clicking issue. I have got 2 units of this. They're both having the same problem and worse.”
Keychron K1 SE V5
166 owner reviews
“I got the optical banana switches, they feel very comfortable. Good job on the background lighting! Would give five stars if it came back from sleep a bit quicker...”
Keychron K1 Max vs K1 SE V5 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 26 specs differ
Keychron K1 Max
Keychron K1 SE V5
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
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
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Keychron K1 Max vs K1 SE V5: your questions
The K1 Max adds a 2.4GHz wireless connection with a 1000 Hz polling rate, support for QMK and VIA firmware, and double-shot PBT keycaps. The K1 SE V5 is a more basic model that uses Bluetooth and wired connectivity, lacks advanced firmware support, and comes with ABS keycaps at a lower price.
Yes, the K1 Max is better suited for gaming. Its vendor description specifically highlights the 2.4 GHz connection with a 1000 Hz polling rate for low latency, and it features N-key rollover. The K1 SE V5 lacks a 2.4GHz dongle, which may be less ideal for fast-paced games.
Both offer hot-swappable variants, but with different compatibility. The K1 Max's hot-swap sockets are compatible only with Gateron or Keychron low-profile mechanical switches. The K1 SE V5 offers hot-swap options for both low-profile Keychron optical switches and low-profile Gateron mechanical switches.
The K1 Max has a larger 4000mAh battery, which should theoretically provide longer usage between charges compared to the K1 SE V5's 2000mAh battery. Actual battery life will depend on usage patterns and backlight settings.
Yes, both keyboards are listed as compatible with Mac and Windows systems. The K1 Max includes extra keycaps for both operating systems and its vendor page mentions specific Mac layout support with matching multimedia keys.
The Keychron K1 Max uses double-shot PBT keycaps, which are known for durability and resistance to shine. The Keychron K1 SE V5 uses ABS keycaps, which are common but can develop a shiny finish over time with heavy use.
Only the K1 Max supports advanced key remapping through QMK and VIA firmware, as well as the Keychron Launcher web app. The K1 SE V5 does not list QMK, VIA, or a configurator app in its provided specifications or description.
The K1 Max is superior for programming due to its QMK and VIA support, allowing programmers to create complex layers, macros, and shortcuts. Its PBT keycaps also offer a more consistent typing feel for long coding sessions.
Yes, but the support differs. The K1 Max explicitly offers UK, German, Swiss, and Nordic ISO layouts. The K1 SE V5's metadata lists ANSI and JIS layouts, with no specific mention of ISO variants in the provided description.
Both keyboards offer RGB backlighting versions. The K1 Max vendor description mentions over 22 RGB backlight settings, while the K1 SE V5 description lists 18 types of RGB backlit effects.
Both are 80% TKL low-profile keyboards. The provided dimensions are only listed for the K1 Max (346 x 119 mm, 608g). Without specific dimensions for the SE V5, a direct comparison on size and weight cannot be made, but they are likely similar in form factor.
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