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Compare Keychron K13 Pro vs K3 Max Differences Side by Side

This comparison is for buyers seeking a low-profile wireless mechanical keyboard and deciding between the K13 Pro and the K3 Max. Both boards share QMK/VIA support, hot-swappable low-profile Gateron switches, and a slim aluminum-frame design. The decision comes down to layout and connectivity: the K13 Pro provides an 80% layout with a dedicated numpad, ideal for data entry, while the K3 Max offers a more compact 75% layout plus a 2.4 GHz wireless mode and interior acoustic foam for a quieter typing experience. Both keyboards support Bluetooth 5.1 for up to three devices and wired mode at 1000 Hz polling.

87
Keychron K13 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection
94
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection

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4.5 (8)
4.7 (9)
  • Available in a 80% layout
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-Nordic, ISO-UK layout standard
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Equipped with a 2000 mAh battery
  • Sized at 8 x 346 x 119 mm
  • Made with a ABS, Aluminum, Plastic case
  • Features ABS, PBT keycaps
  • Available in a 75% layout
  • Built with the ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI layout standard
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Plate Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 1550 mAh battery
  • Sized at 22 x 306 x 116 mm
  • Made with a ABS, Aluminum, Wood, Plastic case
  • Features PBT, ABS keycaps
Scores
  • Performance: 81
  • Build Quality: 81.4
  • Productivity: 79.9
  • Customizability: 89.2
  • Portability: 73
Scores
  • Performance: 80.9
  • Build Quality: 86.4
  • Productivity: 94.3
  • Customizability: 92.3
  • Portability: 77.2
Name
Keychron K13 Pro
Name
Keychron K3 Max
Release year
2023
Release year
2023
Switch Options
Tactile, Linear, Clicky
Switch Options
Tactile, Linear, Clicky
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-Nordic, ISO-UK
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
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
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
2000 mAh
Battery capacity
1550 mAh
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
Plate Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, White, North-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
ABS, Aluminum, Plastic
Case Material
ABS, Aluminum, Wood, Plastic
Keycaps Material
ABS, PBT
Keycaps Material
PBT, ABS
Dimensions
8 x 346 x 119 mm
Dimensions
22 x 306 x 116 mm
Weight
580g
Weight
580g
*Something incorrect or missing? Please
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Pros and Trade-offs

If your workflow depends on a dedicated numpad for accounting, spreadsheets, or timeline editing, the K13 Pro is the clear choice. If you prioritize a compact layout, lower latency wireless gaming, and a quieter typing experience with acoustic foam, the K3 Max is the better fit. Both keyboards deliver excellent low-profile typing with QMK/VIA customization, so your decision should hinge on layout preference and connectivity needs.

Keychron K13 Pro

  • +Dedicated numpad on an 80% layout, ideal for data entry and accounting tasks.
  • +Compatible with ISO layouts including UK, German, Nordic, Swiss, French, and Spanish.
  • +Larger 2000mAh battery for potentially longer wireless runtime between charges.
  • +Lower starting price compared to the K3 Max according to vendor pricing.
  • −Larger footprint compared to the 75% K3 Max, less compact for travel.
  • −No 2.4 GHz wireless option; relies on Bluetooth and wired modes only.
  • −Keycaps are non-backlight shine-through as noted by a customer review; legends do not light up.
  • −Numpad is locked without a dedicated NumLock key according to one customer's experience.

Keychron K3 Max

  • +2.4 GHz wireless mode with 1000 Hz polling for low-latency gaming and stable connection.
  • +Built-in IXPE acoustic foam and latex foam for quieter keystrokes and improved sound.
  • +Screw-in stabilizers for better big-key stability and easier customization.
  • +More plate material options including aluminum, plastic, and polycarbonate.
  • −No dedicated numpad, which may slow down heavy numeric data entry.
  • −Smaller 1550mAh battery provides less capacity compared to the K13 Pro.
  • −No 2.4 GHz dongle storage on the keyboard itself, as noted by customer feedback.

Which Keyboard Is Better for Your Needs?

For gaming and office work, the K3 Max takes the lead thanks to its 2.4 GHz connection and acoustic foam dampening. Programming is a tie since both boards offer full QMK/VIA programmability and durable PBT keycaps. The K3 Max wins for travel and modding due to its compact 75% size and mod-friendly features like screw-in stabilizers and foam. The K13 Pro wins for content creation because its numpad is valuable for numeric entry and timeline editing.

GamingKeychron K3 Max
  • •K3 Max supports 2.4 GHz wireless with 1000 Hz polling for lower latency gaming.
  • •K3 Max includes interior IXPE acoustic foam and latex foam for quieter, more focused keystrokes.
  • •K3 Max has a slightly higher performance score relative to its price tier.
OfficeKeychron K3 Max
  • •K3 Max features interior acoustic foam (IXPE and latex) for quieter typing in shared workspaces.
  • •K3 Max offers 2.4 GHz connectivity as a reliable alternative to Bluetooth in busy offices.
  • •K3 Max scores higher in productivity relative to its price tier based on metadata.
ProgrammingTie
  • •Both keyboards provide QMK/VIA support for full key remapping, macros, and shortcut customization.
  • •Both use low-profile double-shot PBT keycaps that resist wear and feel stable for extended typing.
  • •Both offer similar layouts with a 12-key multimedia row and Mac/Windows compatibility.
TravelKeychron K3 Max
  • •K3 Max is more compact with a 75% layout (84 keys) compared to the K13 Pro's 80% layout (90 keys), saving desk space.
  • •K3 Max has a higher portability score relative to its price tier according to metadata.
ModdingKeychron K3 Max
  • •K3 Max features screw-in stabilizers which are often preferred for stability and easy replacement.
  • •K3 Max includes interior acoustic foam layers (IXPE and latex) that improve typing sound and feel out of the box.
  • •K3 Max offers aluminum, plastic, and polycarbonate plate material options for varied typing feel.
Content CreationKeychron K13 Pro
  • •K13 Pro includes a dedicated numpad on its 80% layout, useful for data entry and timeline navigation.
  • •K13 Pro allows connection to three devices via Bluetooth 5.1 for seamless switching between editing machines.
  • •K13 Pro is priced lower on average, making it a more budget-friendly option for creators.

Frequently Asked Questions (FAQ)

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