Compare Keychron J12 HE vs MIIIW Xiaomi BlackIO 83 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Keychron J12 HE and MIIIW Xiaomi BlackIO 83 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	83	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2026 Has Linear, Tactile, Clicky switch options Utilizes Hall effect sensors Enables rapid trigger functionality Runs at a 1000 Hz polling rate Weighs about 952 g Sized at 30 x 148 x 342 mm Made with a Plastic case Features PBT keycaps Offers Yes, Rgb, White, South-face, Rgb South-face, White South-face RGB lighting	Released in 2023 Has Linear switch options Features N-key rollover Equipped with a 4000 mAh battery Weighs about 788 g Sized at 38 x 159 x 336 mm Made with a Plastic, ABS case Features PC keycaps Offers Yes, Rgb RGB lighting
Score	Scores Performance: 87.9 Build Quality: 75.4 Productivity: 88.5 Customizability: 86.9 Portability: 79.8	Scores Performance: 80.5 Build Quality: 76.4 Productivity: 89.3 Customizability: 87.8 Portability: 82.9
Name	Name Keychron J12 HE	Name MIIIW Xiaomi BlackIO 83
Release year	Release year 2026	Release year 2023
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
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 1000 Hz	Polling Rate -
Battery capacity	Battery capacity -	Battery capacity 4000 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 Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, South-face, White South-face	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Plastic, ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PC
Dimensions	Dimensions 30 x 148 x 342 mm	Dimensions 38 x 159 x 336 mm
Weight	Weight 952g	Weight 788g