Compare Leopold FC220TP Numpad vs Yunzii C21 Numpad Calculator Differences Side by Side

Explore the comprehensive side-by-side comparison of the Leopold FC220TP Numpad and Yunzii C21 Numpad Calculator 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.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Has Clicky, Silent switch options Built with the ANSI layout standard Includes a No display Supports QMK firmware Supports VIA configuration Has built-in sound dampening Uses a Plate Mount mounting style Equipped with a 2000 mAh battery Made with a Plastic case Offers Yes, Rgb RGB lighting	Has Linear switch options Includes a Yes, TFT display Uses a Gasket Mount mounting style Runs at a 1000 Hz polling rate Equipped with a 2500 mAh battery Weighs about 250 g Sized at 39 x 153 x 98 mm Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 79.3 Build Quality: 77.6 Productivity: 88.6 Customizability: 88.9 Portability: 90.3	Scores Performance: 69.9 Build Quality: 63.2 Productivity: 58.4 Customizability: 66.2 Portability: 88.2
Name	Name Leopold FC220TP Numpad	Name Yunzii C21 Numpad Calculator
Release year	Release year 2026	Release year 2026
Switch Options	Switch Options Clicky, Silent	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Numpad	Layout Size Numpad
Layout Standard	Layout Standard ANSI	Layout Standard -
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support TFT
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 2000 mAh	Battery capacity 2500 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Plate Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 39 x 153 x 98 mm
Weight	Weight -	Weight 250g