Side-by-Side Comparison Architecture

Specification & Ergonomic Comparison Matrix

Built to compare massage chairs across standardized engineering, ergonomic, and room-planning metrics rather than vague marketing program counts.

Standardized Spec Table

Side-by-Side Comparison Matrix Wireframe

Columns A, B, and C represent dynamic model slots. Once you select the chairs to compare, this table populates automatically from `src/lib/site-data.mjs`.

Specification Field	Unit / Format	Model Slot A [Unassigned]	Model Slot B [Unassigned]	Model Slot C [Unassigned]
Core Architecture
Track Architecture	S / L / Dual-Track	`[Awaiting trackType]`	`[Awaiting trackType]`	`[Awaiting trackType]`
Roller Mechanism	2D / 3D / 4D / Dual-Engine	`[Awaiting rollerSystem]`	`[Awaiting rollerSystem]`	`[Awaiting rollerSystem]`
Max Roller Extension	mm / inches	`[Awaiting rollerProtrusion]`	`[Awaiting rollerProtrusion]`	`[Awaiting rollerProtrusion]`
Airbag Cells / Zones	count	`[Awaiting airbagZones]`	`[Awaiting airbagZones]`	`[Awaiting airbagZones]`
Ergonomics & Body Fit
Recommended Height Range	ft/in & cm	`[Awaiting heightRange]`	`[Awaiting heightRange]`	`[Awaiting heightRange]`
Rated Weight Capacity	lbs / kg	`[Awaiting maxUserWeight]`	`[Awaiting maxUserWeight]`	`[Awaiting maxUserWeight]`
Legrest Extension Travel	in / cm	`[Awaiting legExtension]`	`[Awaiting legExtension]`	`[Awaiting legExtension]`
Zero-Gravity Positions	stages + max deg	`[Awaiting zeroGravityStages]`	`[Awaiting zeroGravityStages]`	`[Awaiting zeroGravityStages]`
Room & Delivery Specs
Upright Dimensions (L×W×H)	in / cm	`[Awaiting uprightFootprint]`	`[Awaiting uprightFootprint]`	`[Awaiting uprightFootprint]`
Fully Reclined Length	in / cm	`[Awaiting reclinedLength]`	`[Awaiting reclinedLength]`	`[Awaiting reclinedLength]`
Required Wall Clearance	in / cm	`[Awaiting wallClearance]`	`[Awaiting wallClearance]`	`[Awaiting wallClearance]`
Minimum Doorway Width	in / cm	`[Awaiting minDoorway]`	`[Awaiting minDoorway]`	`[Awaiting minDoorway]`
Unboxed Chair Weight	lbs / kg	`[Awaiting netWeight]`	`[Awaiting netWeight]`	`[Awaiting netWeight]`
Therapy & Ownership
Thermal Therapy Zones	locations	`[Awaiting heatingZones]`	`[Awaiting heatingZones]`	`[Awaiting heatingZones]`
Foot & Calf System	roller + compression type	`[Awaiting footTreatment]`	`[Awaiting footTreatment]`	`[Awaiting footTreatment]`
Measured Operating Noise	dBA	`[Awaiting noiseLevel]`	`[Awaiting noiseLevel]`	`[Awaiting noiseLevel]`
Standard Warranty (Labor / Parts / Frame)	years	`[Awaiting warrantyTerms]`	`[Awaiting warrantyTerms]`	`[Awaiting warrantyTerms]`
Home Trial & Return Policy	days + fee terms	`[Awaiting trialWindow]`	`[Awaiting trialWindow]`	`[Awaiting trialWindow]`

Planned Head-to-Head Matchups

Comparison route templates ready for generation.

In addition to the master matrix above, the framework supports dedicated versus pages (`/compare/[matchup]/`) for high-intent buyer dilemmas.

VS-TEMPLATE-01Slot Open

L-Track Compression vs. Articulated Dual-Track Stretch

Comparing glute/hamstring roller reach against independent back-and-leg spinal decompression frames.

VS-TEMPLATE-02Slot Open

3D Mechanical Depth vs. 4D Variable Rhythm Engines

Evaluating whether variable-speed cervical and lumbar strokes justify the price premium over reliable 3D rollers.

VS-TEMPLATE-03Slot Open

Full-Size Therapeutic Flagship vs. Zero-Wall Compact Frame

Measuring what you give up in shoulder width and ottoman length when optimizing for a narrow apartment footprint.