Compare PromoType Key Boy Advance 50 KBA50 vs KeebFront Vanguard65 Differences Side by Side

Explore the comprehensive side-by-side comparison of the PromoType Key Boy Advance 50 KBA50 and KeebFront Vanguard65 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
	67	65	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2026 Available in a 50% layout Built with the ANSI layout standard Offers Split Spacebar ergonomics 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	Released in 2025 Available in a 65% layout Built with the ANSI, ISO layout standard Offers Normal ergonomics Comes with a knob Uses a Gasket Mount mounting style Supports Wired, Wired only connectivity
Score	Scores Performance: 52 Build Quality: 69.9 Productivity: 58.5 Customizability: 69 Portability: 85.7	Scores Performance: 50.5 Build Quality: 67.7 Productivity: 57.1 Customizability: 63.8 Portability: 71.4
Name	Name PromoType Key Boy Advance 50 KBA50	Name KeebFront Vanguard65
Release year	Release year 2026	Release year 2025
Switch Options	Switch Options -	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 50%	Layout Size 65%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO
Layout Ergonomics	Layout Ergonomics Split Spacebar	Layout Ergonomics Normal
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, 2.4 GHz, Wired, Wireless	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 1000 mAh	Battery capacity -
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 Top Mount	Mount Style Gasket 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, Polycarbonate	Case Material Aluminum, Polycarbonate
Keycaps Material	Keycaps Material -	Keycaps Material -
Dimensions	Dimensions 33 x 251 x 119 mm	Dimensions -
Weight	Weight 1400g	Weight -