Compare Dwarf Wangchuan GuangQi40 vs PromoType Key Boy Advance 50 KBA50 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Dwarf Wangchuan GuangQi40 and PromoType Key Boy Advance 50 KBA50 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.

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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2024 Has Silent switch options Available in a 40% layout Compatible with both Mac and Windows Supports QMK firmware Supports VIA configuration Features N-key rollover Uses a Gasket Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 2400 mAh battery Weighs about 500 g Sized at 26 x 93 x 263 mm Made with a Aluminum case	Released in 2026 Available in a 50% layout Supports VIAL configuration Uses a Top Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 1000 mAh battery Weighs about 1400 g Sized at 33 x 251 x 119 mm Made with a Aluminum, Polycarbonate case
Score	Scores Performance: 60.7 Build Quality: 82.4 Productivity: 72.7 Customizability: 86.6 Portability: 88.6	Scores Performance: 52 Build Quality: 69.9 Productivity: 58.5 Customizability: 69 Portability: 85.7
Name	Name Dwarf Wangchuan GuangQi40	Name PromoType Key Boy Advance 50 KBA50
Release year	Release year 2024	Release year 2026
Switch Options	Switch Options Silent	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 40%	Layout Size 50%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Split Spacebar	Layout Ergonomics Split Spacebar
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
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, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate -
Battery capacity	Battery capacity 2400 mAh	Battery capacity 1000 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 Gasket Mount	Mount Style Top Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material Aluminum, Polycarbonate
Keycaps Material	Keycaps Material -	Keycaps Material -
Dimensions	Dimensions 26 x 93 x 263 mm	Dimensions 33 x 251 x 119 mm
Weight	Weight 500g	Weight 1400g