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Compare Keychron V1 Max vs Redragon UCAL K673 Pro Differences Side by Side

This comparison is for buyers deciding between a premium, highly customizable 75% keyboard and a more affordable alternative. Both are wireless, hot-swappable, and gasket-mounted, making the choice a trade-off between advanced features and cost. The Keychron offers extensive layout and firmware options, while the Redragon provides core functionality at a lower price.

-20% off
98
Keychron V1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection
66
UCAL K673 PRO

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4.3 (32)
0.0 (0)
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI layout standard
  • Compatible with both Mac and Windows
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Features N-key rollover
  • Includes screw-in stabilizers
  • Runs at a 1000 Hz polling rate
  • Weighs about 770 g
  • Sized at 22 x 149 x 329 mm
  • Made with a ABS, Plastic case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Linear switch options
  • Built with the ANSI layout standard
  • Weighs about 1200 g
  • Sized at 37 x 335 x 37 mm
  • Made with a Plastic case
  • Features PBT keycaps
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 83.2
  • Build Quality: 86.1
  • Productivity: 97.2
  • Customizability: 99.4
  • Portability: 79.1
Scores
  • Performance: 65.2
  • Build Quality: 63
  • Productivity: 69.5
  • Customizability: 58.8
  • Portability: 75.6
Name
Keychron V1 Max
Name
Redragon UCAL K673 Pro
Release year
2023
Release year
2023
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, ANSI
Layout Standard
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, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
4000 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
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS, Plastic
Case Material
Plastic
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Dimensions
22 x 149 x 329 mm
Dimensions
37 x 335 x 37 mm
Weight
770g
Weight
1200g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your budget and need for customization dictate the choice here. The Redragon UCAL K673 Pro is a competent, lighter-weight keyboard that delivers core features like wireless connectivity, a knob, and hot-swap at a lower cost. The Keychron V1 Max justifies its higher price with superior programmability, broader layout support, and more premium modding-friendly components. Invest in the V1 Max for a long-term, customizable tool; choose the K673 Pro for a solid, budget-conscious daily driver.

Keychron V1 Max

  • +Extensive firmware support with QMK, VIA, and the Keychron Launcher web app.
  • +Wide layout compatibility including multiple ISO variants and Mac/Windows keycaps.
  • +High-quality components like screw-in PCB stabilizers and a polycarbonate plate.
  • +Larger 4000mAh battery and a specified 1000 Hz polling rate for wireless gaming.
  • +Barebone kit option for building from scratch with personal switches and keycaps.
  • −Higher price point compared to the Redragon K673 Pro.
  • −Heavier at 1200g, which reduces portability.
  • −Some user reviews mention key chatter issues developing over time.

Redragon UCAL K673 Pro

  • +More affordable price point for a feature-rich 75% keyboard.
  • +Lighter weight of 770g improves portability.
  • +Includes sound-absorbing foam and a gasket mount for a improved typing feel.
  • +Hot-swappable sockets support both 3-pin and 5-pin switches.
  • −Only available in ANSI layout, with no ISO options listed.
  • −Software support is mentioned but lacks the depth of QMK/VIA programmability.
  • −Smaller 3000mAh battery compared to the Keychron's 4000mAh.
  • −No polling rate is specified in the provided description or metadata.

Which Keyboard Is Better for Your Needs?

The Keychron V1 Max is the clear choice for users who prioritize customization, multi-system support, and programmable firmware, winning in Gaming, Office, Programming, and Modding. The Redragon K673 Pro takes the edge for Travel due to its lower weight. For Content Creation, both offer a useful control knob, making it a tie that depends on whether advanced macro programming is worth the higher investment.

GamingKeychron V1 Max
  • •The Keychron V1 Max lists a 1000 Hz polling rate for its 2.4 GHz and wired modes, which the Redragon's description does not specify.
  • •The V1 Max supports N-key rollover in both wireless and wired modes according to its vendor page.
  • •Its ARM Cortex-M4 MCU is described as providing low latency for competitive games.
OfficeKeychron V1 Max
  • •The Keychron V1 Max supports multiple ISO layouts (UK, German, Nordic, etc.) and includes Mac and Windows keycaps.
  • •Its vendor description highlights seamless switching between macOS and Windows layouts.
  • •The listed 4000mAh battery is larger than the Redragon's 3000mAh, potentially offering longer wireless use.
ProgrammingKeychron V1 Max
  • •The V1 Max offers full programmability via open-source QMK firmware and the Keychron Launcher web app.
  • •It supports VIA for on-the-fly key remapping, a feature not mentioned for the Redragon.
  • •The inclusion of screw-in PCB stabilizers may provide a more consistent typing feel on larger keys.
TravelRedragon UCAL K673 Pro
  • •The Redragon K673 Pro is notably lighter at 770g compared to the Keychron V1 Max's 1200g.
  • •Both have similar 75% footprints and triple-mode connectivity, making them portable.
  • •The Redragon's lower price point may make it a less risky travel companion.
ModdingKeychron V1 Max
  • •The Keychron V1 Max is explicitly marketed as a fully customizable keyboard with a barebones kit option.
  • •It supports both 3-pin and 5-pin MX switches and third-party screw-in PCB stabilizers.
  • •Its QMK/VIA firmware support allows for deep software customization, which the Redragon's listed software does not specify.
Content CreationTie
  • •Both keyboards feature a dedicated control knob for media and volume adjustment.
  • •Both have south-facing RGB lighting, though the Keychron specifies this prevents interference with Cherry-profile keycaps.
  • •The choice depends on budget versus the need for programmable macros, which the Keychron's QMK support enables.

Frequently Asked Questions (FAQ)

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