Head-to-head
Osaki OS-3D Ai Vito vs Osaki OS-Highpointe 4D
Both chairs are compared using the same canonical specification records that power our reviews. Values are labelled in each review as Research Reviews.
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| Specification | ||
|---|---|---|
| Price (typical street) | $1,999 | $4,999 |
| Best for | Entry 3D chair with AI body detection and voice control | 4D rollers and heat on a mid-range budget |
| Roller technology | 3D | 4D |
| Track | SL track | SL track |
| Track length | 49" | 52" |
| Air compression (airbags) | 44 | 58 |
| Foot massage | Yes | Yes |
| Calf massage | Yes | Yes |
| Heat | Lumbar, Calves | Lumbar, Calves |
| Zero gravity | 1 | 3 |
| Body scan | Yes | Yes |
| Stretch | Yes | Yes |
| Height range | — | — |
| Weight limit | 260 lbs | 270 lbs |
| Dimensions (upright) | 59.4" L x 29.5" W x 44.1" H | 61.0" L x 34.5" W x 48.0" H |
| Wall clearance | 6" | 2" |
| Warranty | 1 year parts and labor, with 2nd and 3rd year parts coverage | 5-year limited (3 years full service plus 2 additional years parts) |
| ChairMentor verdict | Osaki's most affordable 3D chair and the entry point for adjustable roller depth. Research Review built from Osaki's official specification table. | The most feature-dense Osaki under $5,000, provided you have the floor width for it. Research Review built from Osaki's official specification table. |
The short version
Osaki OS-3D Ai Vito: entry 3d chair with ai body detection and voice control. 3D rollers on a SL track, with a stated fit range of —. Read the full review.
Osaki OS-Highpointe 4D: 4d rollers and heat on a mid-range budget. 4D rollers on a SL track, with a stated fit range of —. Read the full review.
How to decide
Start with fit. If only one chair covers your height and weight comfortably, the rest of the specification sheet is secondary. Then weigh track coverage against roller technology, and finally compare warranty terms from the specific retailer you intend to buy from.
This pairing is generated from the product database and does not yet carry an editorial verdict. Our curated head-to-heads are listed on the compare page.