Compare Double shell DoubleShell DS84i vs Keychron K3 Ultra Differences Side by Side

Explore the comprehensive side-by-side comparison of the Double shell DoubleShell DS84i and Keychron K3 Ultra 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
		84	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	1.5 stars (2 reviews)
Purchase Options
Main differences	Released in 2023 Has Tactile, Linear switch options Built with the ANSI layout standard Comes with a knob Features N-key rollover Weighs about 798 g Sized at 25 x 153 x 314 mm Offers Yes, Rgb RGB lighting	Released in 2026 Has Linear, Tactile, Clicky switch options Built with the ANSI, ISO layout standard Compatible with both Mac and Windows Supports QMK firmware Supports VIA configuration Has built-in sound dampening Uses a Plate Mount mounting style Runs at a 8000 Hz polling rate Equipped with a 2600 mAh battery Made with a ABS, Wood case Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Score	Scores Performance: 62 Build Quality: 40.5 Productivity: 58.9 Customizability: 59.4 Portability: 74.5	Scores Performance: 86.3 Build Quality: 75.5 Productivity: 88.4 Customizability: 86.8 Portability: 81.9
Name	Name Double shell DoubleShell DS84i	Name Keychron K3 Ultra
Release year	Release year 2023	Release year 2026
Switch Options	Switch Options Tactile, Linear	Switch Options Linear, Tactile, Clicky
Profile	Profile Low Profile	Profile Low Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO
Layout Ergonomics	Layout Ergonomics Normal	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 Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 8000 Hz
Battery capacity	Battery capacity -	Battery capacity 2600 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 -	Mount Style Plate Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, White, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material ABS, Wood
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 25 x 153 x 314 mm	Dimensions -
Weight	Weight 798g	Weight -