Casper Dream Max 14" vs Beverly Hills Bed 14" Air Mattress: Split King Price and Feature Comparison

By the Beverly Hills Bed Sleep Team  |  Published October 14, 2026  | 

If you share a bed with someone who sleeps differently than you, a split king is the most practical setup you can buy. It is two twin XL mattresses side by side, so each person can choose their own feel and, with an adjustable base, their own position. This guide compares two 14 inch options shoppers often weigh against each other: the Casper Dream Max and the Beverly Hills Bed 14" Air Mattress. We look at split king prices for the mattress only and with each brand's top adjustable base, then at what you actually get for the money.

Casper Dream Max vs Beverly Hills Bed Air Mattress: Split King Comparison Table

Split King Mattress Only: Casper Dream Max vs Beverly Hills Bed Air Mattress

At $3,450, the Beverly Hills Bed 14" Air Mattress costs about 15% less than the Casper Dream Max at $4,080. Both are 14 inches tall and both work flat on a platform or foundation, so the decision comes down to how you want the bed to feel and whether that feel needs to change.

How the Casper Dream Max feels

The Dream Max is a hybrid. Foam comfort layers and zoned support foam sit over individually pocketed coils, which gives it a plush surface with the bounce and edge feel that coils provide. The feel is set at the factory. In a split king, both twin XL halves feel the same unless you buy two different Casper models.

How the Beverly Hills Bed 14" Air Mattress feels

The Beverly Hills Bed 14" Air Mattress uses air chambers for support under its comfort layers. In a split king, each sleeper has their own mattress and their own firmness control, so one person can sleep soft while the other sleeps firm. If your needs change because of back pain, an injury, pregnancy or weight change, you adjust the setting instead of replacing the mattress.

Split King with Adjustable Base: Which Bundle Gives You More?

Adding each brand's top adjustable base brings Casper to $6,970 and Beverly Hills Bed to $5,500. That is a $1,470 difference, or about 21% less for the Beverly Hills Bed setup. Subtracting the mattress price shows the base alone adds about $2,890 on the Casper side and about $2,050 on the Beverly Hills Bed side.

Both bases give you the features most split king buyers want: independent head and foot lift for each side, a zero gravity preset, massage and under bed lighting. On a split king, those adjustments pair with the mattress in different ways:

• Casper: each side can change its position, but the mattress feel stays the same in every position.
• Beverly Hills Bed: each side can change both its position and its firmness, so you can sit up firmer to read and lie flat softer to sleep.

Honest Tradeoffs to Consider

No mattress is right for everyone, so here is where each one has an edge.

• Choose the Casper Dream Max if you want the bounce of coils, you and your partner like the same plush feel, and you never want to think about settings.
• Choose the Beverly Hills Bed 14" Air Mattress if you and your partner prefer different firmness levels, your comfort needs change over time, or you want a split king adjustable setup for $1,470 less.
• Keep in mind: an air mattress has a pump that needs power and makes a brief sound while it adjusts. A hybrid has no moving parts in the mattress itself.

Casper Dream Max vs Beverly Hills Bed Air Mattress FAQs

This comparison is published by Beverly Hills Bed, which sells the 14" Air Mattress reviewed here. Casper prices and features come from casper.com and public product listings as of October 14, 2026. Prices and features can change, so confirm current details on each company's website before you buy.