Zinus vs Casper Mattress: Which Is Worth It? (2026)
We compared Zinus Green Tea Memory Foam 12 Inch and Casper Original 12 Inch across price, materials, firmness, temperature, and warranty to help you decide which foam mattress suits your budget and needs.
Quick Verdict
If you want a budget-friendly foam mattress with solid pressure relief and a simple 10-year warranty, choose the Zinus Green Tea Memory Foam 12 Inch. It costs about half as much as Casper and is ideal for solo sleepers or couples who don't need edge support for sitting.
If you prefer a premium foam mattress with better cooling, slightly softer feel, and a brand with strong customer support, choose the Casper Original 12 Inch. It's a better match for couples or hot sleepers who value comfort and brand reputation.
Bottom line:
- Zinus wins on price - saves you $600-$700 for a queen.
- Casper wins on cooling - open-cell foam and airy base layer reduce heat retention.
- Both are medium-firm - Zinus is slightly firmer (5-6/10 vs 5/10), which may suit back/stomach sleepers.
Price Difference
Zinus Green Tea Memory Foam 12 Inch is one of the most affordable 12-inch memory foam mattresses on the market. Casper Original 12 Inch sits in the premium segment. Here's how prices compare for a queen-size mattress (queen is the most popular size).
| Feature | Zinus Green Tea Memory Foam 12 Inch | Casper Original 12 Inch |
|---|---|---|
| Queen Price (2026) | $349 - $599 | $950 - $1,295 |
| Price per Inch of Thickness | $29 - $50 | $79 - $108 |
| Included Accessories | None | Zipped cover only |
| Where to Buy | Amazon, Zinus website | Casper website, Amazon |
Zinus is consistently $600-$700 cheaper than Casper for a queen. Even at its highest price point ($599), Zinus costs less than half of Casper's lowest price ($950). The price gap narrows for smaller sizes (twin XL, full), but Zinus remains significantly more affordable.
For example, a twin XL Zinus typically costs $250-$350, while a Casper twin XL is $695-$895. If budget is your top priority, Zinus is the clear value leader.
Materials and Construction
Both mattresses are 12 inches thick and use multi-layer foam construction. However,