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Compare Kezewa Niu Niu KB 40 vs PBTfans Agar Mini Differences Side by Side

Explore the comprehensive side-by-side comparison of the Kezewa Niu Niu KB 40 and PBTfans Agar Mini 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.

67
KB-40 Keyboard
61
Ready to use Agar mini Dual-mode version with PBTfans Office Love

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  • Offers Ortholinear ergonomics
  • Supports VIAL configuration
  • Supports Wired, Wired only connectivity
  • Weighs about 1000 g
  • Sized at 30 x 240 x 94 mm
  • Made with a Aluminum case
  • Offers Normal ergonomics
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Supports Bluetooth, Wireless connectivity
  • Equipped with a 300 mAh battery
  • Made with a Aluminum, Polycarbonate case
  • Features PBT keycaps
Scores
  • Performance: 46.1
  • Build Quality: 77
  • Productivity: 56.1
  • Customizability: 68.3
  • Portability: 65.1
Scores
  • Performance: 42.9
  • Build Quality: 70
  • Productivity: 60
  • Customizability: 52.8
  • Portability: 81.8
Name
Kezewa Niu Niu KB 40
Name
PBTfans Agar Mini
Release year
2026
Release year
2026
Switch Options
-
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
40%
Layout Size
40%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Ortholinear
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
Wired, Wired only
Connection
Bluetooth, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
-
Battery capacity
300 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
 
Backlight
 
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum, Polycarbonate
Keycaps Material
-
Keycaps Material
PBT
Dimensions
30 x 240 x 94 mm
Dimensions
-
Weight
1000g
Weight
-
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