Osaki OS-Pro Duomax vs. Osaki Solis 4D+: Which Massage Chair Is Right for You?

If you’re comparing high-end massage chairs, there are : Osaki Os Pro Duomax and Osaki Solis 4D+. Both chairs come from one of the most trusted brands in the industry—but they offer vastly different massage experiences

So how do you choose?

In this expert comparison, we break down the key differences between the Osaki 4D Duomax vs. Solis—including 4D massage technology, dual mechanisms, heat therapy, space-saving design, and user personalization—so you can confidently choose the best chair for your body, budget, and lifestyle.

🔍 Quick Comparison: Duomax vs. Solis

Feature	Osaki Duomax	Osaki Solis
Massage Mechanism	Dual 4D SL-Track	Dual 4D SL-Track
Airbags	36	54
Body Scan	Intelligent Advanced Scan	Intelligent Advanced Scan
Heat Therapy	Back & Calves	Back Only
Zero Gravity	Yes (2 Stages)	Yes (2 Stages)
Voice Control	Yes	No
190 Stretch	No	Yes
Space-Saving	5.5” Wall Clearance	10” Wall Clearance
Retail Price	~$12,999	~$11,999

Now, lets go deeper into each of the best selling massage chairs so you can find out which one is right for you with our massage chair comparison..

🥇 Osaki Duomax: Elite-Level Performance With Dual 4D Technology

If you're looking for one of the most advanced massage chairs on the market, the Osaki OS-4D Duomax is at the top of the list. The Duomax massage chair was created to be the most advanced Osaki massage chair on the market. With the advanced full body massage, it's hard to go wrong.

Here are some of the things we love about the Osaki Duomax massage chair.

✅ Dual 4D Massage Mechanism

What makes the Duomax truly stand out is its dual 4D system. Instead of a single roller track, it uses two independent 4D massage mechanisms that work simultaneously—providing targeted relief to multiple zones (e.g. neck and glutes) at the same time. This offers a depth of massage that single-track chairs simply can’t match.

✅ Intelligent Body Scanning

The Duomax uses advanced AI body scanning that adjusts to your height, spine curvature, and shoulder width, ensuring each massage session is tailored to your exact body type. It includes advanced features like auto programs, and foot rollers for a personalized massage.

✅ True Full Body Air Massage

From the calf rollers to the shoulder massage, you will get an incredible full body massage. You'll notice this chair is different when the calf rollers add heat and the foot rollers start hitting acupuncture points. It's bliss.

✅ Extended Heat Therapy

This model includes lumbar and calf heat, ideal for improving circulation and reducing stiffness even in your lower body. The heat during the calf kneading feels amazing and helps rejuvenate sore legs.

✅ Intelligent Voice Control + Smart Touch Panel

Hands full? No problem. The Duomax includes voice activation, allowing you to start, stop, or change programs with simple commands. Also if you prefer a touchscreen controller for easy operation, you have the option as well. The tablet-style control panel is sleek, intuitive, and responsive.

✅ Space-Saving Design

Despite its robust feature set, the Duomax only requires 5.5 inches from the wall to fully recline with its state of the art space saving technology. This makes it perfect for tighter spaces or apartments. The Duomax also has an auto extendable footrest for more comfort.

✅ All Of The Advanced Features

Osaki didn't leave anything out on this massage chair when it comes to premium features. Everything is covered from smart voice control and bluetooth speakers to advanced auto programs and an insanely good full body massage. It's truly a unique massage experience.

The Osaki OS Pro Duomax is designed to provide a deep tissue massage, with features like heat therapy and air compression massage. It's a great fit for athletes or anyone wanting a great high end massage experience.

💰 Price Range: ~$12,999

If you want clinical-grade massage therapy at home, the Duomax is the elite choice—especially for those managing chronic pain, athletes, or anyone who demands high-performance recovery.

Osaki Platinum Solis - Flexible Track And Elite Stretch

The Osaki Platinum Solis 4D Massage Chair takes users in a different direction in massage techniques and styles vs. the Osaki Duomax. The Osaki Platinum Solis features a state-of-the-art 4D massage mechanism with a flexible track system. Combined with a compression massage and a 190 degree stretch mechanism, it's almost like a hybrid massage chair and traction table.

Here are some of the things we love about the Osaki Solis 4D Duo massage chair:

✅ 4D SL-Track Massage (now with dual track system)

Solis features a 4D massage mechanism that moves across an SL-track—extending from the neck all the way under the glutes. The 4D control allows you to adjust speed, depth, and intensity for a more customized feel.

The Solis is a marriage between Osaki maestro LE 2.0 massage chair and the Osaki OS Highpointe. Where it differs from the Maestro LE 2.0 and the Osaki OS Highpointe is its 190 degree stretch.

The Osaki Platinum Solis recently got an upgrade to include dual track technology. Just like the Duomax, the Solis scans your body and adapts each session to your size and shape. It’s quick, accurate, and ensures no pressure points are missed.

✅ 190 Flex Track Stretch Therapy

The stretch mechanism with the Solis is unique in the premium massage chair market. The massage chair will take you to zero gravity and stretch your back while the lumbar heating relaxes the lower back and loosens tight muscles.

This is made possible for the flex technology in the SL track system. If you love a good stretch, this is definitely the chair for you.

✅ Zero Gravity Recline

The Solis offers 2 stages of zero gravity, elevating your knees above the heart for a weightless, pressure-relieving massage. Combining this with the Solis massage chair's ability with the flex track creates a unique experience.

✅ Modern, Clean Aesthetic

With its minimalist design, the Solis fits well in modern living rooms or bedrooms. It requires only 10 inches of wall clearance, making it a great choice for medium-sized spaces.

✅ What You Would Expect From A Premium Massage Chair

The Osaki Solis Massage chair does not disappoint. It builds off some of the best Osaki models ever made and adds in flex track technology to give a truly unique stretch massage experience. It's a hybrid massage chair/stretch table. The Solis massage chair has no problem doing a great deep tissue massage as well.

🛒 Final Verdict: Which One Should You Buy?

Both the Osaki Duomax and the Osaki Solis 4D Massage Chair are incredible examples of Osaki innovation. You won't go wrong with either chair. Here are our recommendations.

• Choose the Osaki Duomax if:

  • You want dual 4D massage with elite-level customization

  • You suffer from chronic muscle tension in multiple areas simultaneously

  • You value advanced tech features like voice control and calf heat

  • You want the most immersive massage experience available

• Choose the Osaki Solis if:

  • Having a strong stretch feature is most important to you

  • You prioritize more of a palm pressure in your massage vs. knuckles

  • You want a strong air compression massage

👉 Both are top-tier options. The right one depends on your budget, goals, and what you want out of your massage chair.

📦 Get Yours at MassageChairs.com

We offer:

• ✅ Price match guarantees

• ✅ The Best Customer Service on the Planet

• ✅ 0% Financing Options

• ✅ Expert Support from Certified Massage Chair Specialists

👉 Shop Osaki Duomax
👉 Shop Osaki Solis

🧠 FAQs About Osaki Duomax & Solis

Q: Can I try these chairs before buying?
There are some showrooms to try these chairs. Reach out to us for more info or call us for a virtual showroom guarantee.

Q: Are both models good for tall or heavy users?
The Osaki Solis can support users up to 6’5” and 260 lbs. The DuoMax can support users up 300LB. The Duomax massage chair is a much better fit for tall and heavier users, especially if you have wide shoulders.

Q: Do either support foot rollers?
Both models include reflexology foot rollers and foot air compression.

These models are a little out of my price range. What else do you recommend?
If you want a dual track massage chair, the Osaki Bravo Duo massage chair is a great fit. If you want a classic massage chair, the Osaki OS Pro Admiral is one of the best selling massage chairs of all time.