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Compare Qwertykeys QK101 vs Razer BlackWidow V4 Pro Differences Side by Side

This comparison is for buyers deciding between a high-end, customizable project and a feature-focused, pre-built gaming peripheral. The Qwertykeys QK101 is a barebones DIY kit requiring assembly and offering extensive choice in materials and layout. The Razer BlackWidow V4 Pro is a complete, plug-and-play keyboard with gaming-centric features like a command dial and macro keys. The decision hinges on your willingness to build versus your need for immediate, specific gaming functionality.

90
Qwertykeys QK101 Keyboard
Razer Blackwidow V4 PRO Mechanical Keyboard

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5.0 (2)
0.0 (0)
  • Released in 2025
  • Supports hot-swappable switches
  • Built with the ANSI, ISO layout standard
  • Includes a Yes, TFT, OLED display
  • Connects via USB-C
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Top Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 4000 Hz polling rate
  • Equipped with a 8000 mAh battery
  • Weighs about 2000 g
  • Sized at 50 x 440 x 140 mm
  • Made with a Copper, Aluminum case
  • Released in 2023
  • Has Linear, Clicky, Tactile switch options
  • Built with the ANSI layout standard
  • Comes with a knob
  • Includes a No display
  • Made with a ABS case
  • Features ABS keycaps
Scores
  • Performance: 77.7
  • Build Quality: 90.8
  • Productivity: 81.2
  • Customizability: 85.4
  • Portability: 62.5
Scores
  • Performance: 54
  • Build Quality: 38.7
  • Productivity: 47.5
  • Customizability: 52.9
  • Portability: 40.3
Name
Qwertykeys QK101
Name
Razer BlackWidow V4 Pro
Release year
2025
Release year
2023
Switch Options
-
Switch Options
Linear, Clicky, Tactile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
100%
Layout Standard
ANSI, ISO
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT, OLED
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
Polling Rate
4000 Hz
Polling Rate
-
Battery capacity
8000 mAh
Battery capacity
-
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
Top Mount
Mount Style
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Copper, Aluminum
Case Material
ABS
Keycaps Material
-
Keycaps Material
ABS
Dimensions
50 x 440 x 140 mm
Dimensions
-
Weight
2000g
Weight
-
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Pros and Trade-offs

Select the Qwertykeys QK101 if you are an enthusiast who enjoys building and tailoring every aspect of your keyboard, from acoustics to connectivity. Opt for the Razer BlackWidow V4 Pro if you want a fully assembled gaming keyboard with unique physical controls like a dial and macro keys, and prefer to avoid any assembly.

Qwertykeys QK101

  • +CNC-machined aluminum and copper case construction.
  • +Extensive customization with dual-mount design, multiple plate and PCB options.
  • +Tri-mode connectivity (USB-C, Bluetooth, 2.4 GHz) with a 8000mAh battery.
  • +Fully programmable via VIA web configurator with ANSI/ISO layout support.
  • +Includes a customizable TFT/OLED screen and comprehensive accessory kit for building.
  • −Sold as a barebones DIY kit, requiring assembly and purchase of separate switches and keycaps.
  • −Very heavy at 2000 grams, reducing portability.
  • −Higher complexity for users who prefer a ready-to-use product.

Razer BlackWidow V4 Pro

  • +Pre-built and ready to use with a choice of Razer linear or tactile switches.
  • +Includes a programmable command dial and eight dedicated macro keys.
  • +Features a magnetic, plush leatherette wrist rest with integrated underglow RGB.
  • +Has dedicated media controls with a multi-function roller and four media keys.
  • +Uses doubleshot ABS keycaps described as having extra-thick walls.
  • −Wired-only connectivity, lacking wireless options.
  • −Case material is listed as ABS, not metal.
  • −Lacks hot-swap capability for easy switch changes.
  • −No support for ISO layout, only ANSI.

Which Keyboard Is Better for Your Needs?

The QK101 is the clear choice for modders, programmers, and office users who value wireless flexibility and deep customization. The BlackWidow V4 Pro is tailored for gamers and content creators who want immediate access to dedicated media and macro controls. For travel, both have significant trade-offs: the QK101 is wireless but very heavy, while the Razer is lighter but tethered.

GamingRazer BlackWidow V4 Pro
  • •Includes a programmable command dial and eight dedicated macro keys for keybinds.
  • •Comes with a choice of Razer's linear or tactile switches pre-installed.
  • •Features integrated per-key and underglow RGB lighting powered by Razer Chroma.
OfficeQwertykeys QK101
  • •Offers tri-mode connectivity (wired, Bluetooth, 2.4 GHz) for flexible device pairing.
  • •Supports both ANSI and ISO layouts, catering to different regional preferences.
  • •Programmable via the VIA web configurator for easy key remapping.
ProgrammingQwertykeys QK101
  • •Hot-swappable PCB allows for easy switch experimentation to find the ideal typing feel.
  • •VIA support enables deep layer and macro programming for coding workflows.
  • •Choice of plate materials (FR4, Aluminum, POM) and mounting styles (gasket, top) affects acoustics and feel.
TravelTie
  • •The QK101 is wireless with a large 8000mAh battery, but is very heavy at 2000g.
  • •The BlackWidow V4 Pro is a pre-built wired keyboard, eliminating battery concerns but requiring a cable.
ModdingQwertykeys QK101
  • •Sold as a barebones DIY kit with assembly required, designed for customization.
  • •Offers a dual-mount design (gasket and top-mount), four plate options, and two PCB choices.
  • •Features a CNC-machined aluminum case, screw-in stabilizers, and includes various foams (case, PCB, plate cushion).
Content CreationRazer BlackWidow V4 Pro
  • •Includes a multi-function roller and four dedicated media keys for convenient playback and volume control.
  • •The magnetic plush leatherette wrist rest with underglow provides comfort for long sessions.
  • •Pre-built and ready to use out of the box with no assembly required.

Frequently Asked Questions (FAQ)

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