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Apex AP-Pro Lotus vs Osaki OS-4000LS

Apex AP-Pro Lotus vs Osaki OS-4000LS

The Apex AP-Pro Lotus massage chair and the Osaki OS-4000LS massage chair have their fair share of similarities and differences. In this comparison we will cover the different aspects of each chair. We hope to make your massage chair buying experience as easy as possible.


Both chairs feature heat, body scanning, stretching options and body compressing airbag systems. They also both feature multiple levels of speed and intensity adjustment. Both chairs have features in the footrest to accommodate many different heights. Zero gravity is present on both chairs, although the Lotus does have 2 stages of zero gravity.

Massage Track

The Lotus features a 32” S-Track that will still massage from your neck to your hips. An S-track follows the curvature of the human spine. The uniform pressure is provided throughout the length of the track. The 4000LS features a 42” L-Track that is going to massage you from your neck to your upper thigh.


The remotes on these two chairs look very similar. Both are designed to fit easily in the palm of your hand. You will be able to have quick access to all of the features that the massage chair has to offer. The Lotus has the ability to connect to your phone via bluetooth, which then allows you to control your massage from your phone or smart device.

Negative Oxygen Ionization

This is a feature that is purely exclusive to the Apex AP-Pro Lotus. Located at the top of the shoulder massagers, this feature helps purify the air at the microscopic level and direct it at the users face. This technology is widely used throughout Asia and Japan and has numerous relaxation benefits.

Air Compression Massage

24 Airbags are used in the 4000LS to create a compression massage system all over the chair. Osaki has manage to decrease the amount of airbags in the massage chair, meanwhile making them larger, so that they cover more surface. The Lotus has 28 airbags that can be found in the shoulder, arms, hands, legs and feet. The numbers are similar in the airbag count on these two chairs, but the size of the airbags is what plays a part. The total body coverage of each chair is fairly similar.

Color Options

The Osaki OS-4000LS and the Apex AP-Pro Lotus come in three color options of black, brown and cream. These are very neutral colors that can blend in with many of your decor choices in your home or office.

Both chairs are going to give you a really good massage. The Lotus has a few more features than the 4000LS. Apex has packed a lot of technological features into the Lotus. In this comparison we focused on the features that are unique to the individual chair and similar between the two chairs.

If you have any questions or just want to chat about massage send us an email at Rather instantly talk to a person? That works for us too! Give us a call at (888) 930-9162. We can even be reached directly through the Live Chat option on the page.

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