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Compare Keychron K2 Pro vs Redragon POLLUX K628 PRO SE Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron K2 Pro and Redragon POLLUX K628 PRO SE and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

94
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard
POLLUX K628 PRO SE 75% Full-Transparent Keyboard

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4.9 (15)
0.0 (0)
  • Released in 2022
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK layout standard
  • Compatible with both Mac and Windows
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Tray Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 1070 g
  • Sized at 25 x 317 x 122 mm
  • Made with a Aluminum, Plastic, ABS case
  • Features ABS, PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face, White, White South-face RGB lighting
  • Released in 2023
  • Built with the ANSI layout standard
  • Uses a Bottom Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 1600 mAh battery
  • Weighs about 470 g
  • Sized at 24 x 355 x 24 mm
  • Made with a Plastic case
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 81.6
  • Build Quality: 89.6
  • Productivity: 94.9
  • Customizability: 97.5
  • Portability: 80.2
Scores
  • Performance: 76.7
  • Build Quality: 50.8
  • Productivity: 54.7
  • Customizability: 56.4
  • Portability: 75.1
Name
Keychron K2 Pro
Name
Redragon POLLUX K628 PRO SE
Release year
2022
Release year
2023
Switch Options
Linear, Tactile, Clicky
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ISO, JIS, ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK
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, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
1600 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
Bottom Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face, White, White South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Aluminum, Plastic, ABS
Case Material
Plastic
Keycaps Material
ABS, PBT
Keycaps Material
-
Dimensions
25 x 317 x 122 mm
Dimensions
24 x 355 x 24 mm
Weight
1070g
Weight
470g
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Keychron K2 Pro vs Redragon POLLUX K628 PRO SE Specs