# Aviya (Plush) vs Leesa Oasis Chill: Firmness, Price, and Construction Compared

Canonical: https://squishmat.com/compare/aviya-plush-vs-leesa-oasis-chill · Data refreshed 2026-09-15 · Source: SquishMat

The Leesa Oasis Chill is $150 cheaper in a queen; the table below shows what the price gap buys.

## Full spec table

| Spec | Aviya (Plush) | Leesa Oasis Chill |
| --- | --- | --- |
| Type | Innerspring | Hybrid |
| Firmness | 4/10 | 4/10 |
| Height | 12" | 13.5" |
| Queen price | $1,549 | $1,399 |
| Price range (all sizes) | $1,149–$1,849 | $1,399 |
| Foam densities (lb/ft³, top → bottom) | 1.8 / 1.8 / 1.8 | 1.5 / 2.5 / 2.5 / 1.5 |
| Coil gauge | 15 | 13.5 |
| Coil count (queen) | — | — |
| Cooling | 7/10 | 6/10 |
| Motion isolation | 6/10 | 6/10 |
| Edge support | 7/10 | 8/10 |
| Pressure relief | 6/10 | 8/10 |
| Support | 8/10 | 9/10 |
| Natural materials | 4/10 | 4/10 |
| Notable features | Traditional innerspring with 800-coil zoned unit (queen), 15-gauge individually wrapped coils, 1.8 lb bio-based soy-blend comfort foams, High-density foam edge rail perimeter | Cooling hybrid for hot sleepers, Memory foam contour layer, Phase-change cover, Medium-soft pressure relief |
| Spec source | Manufacturer | NapLab |

## Key differences

- The Leesa Oasis Chill is $150 cheaper in a queen ($1,399 vs $1,549 as of 2026-09-15) than the Aviya (Plush).
- The Leesa Oasis Chill runs thicker support coils (13.5-gauge vs 15-gauge — lower gauge means thicker, firmer wire).

## Who each mattress is for

**Aviya (Plush):** The Aviya (Plush) has a soft feel best suited to lighter sleepers and side sleepers who need deep pressure relief. Strengths: Strong, even support that keeps the spine aligned.

**Leesa Oasis Chill:** The Leesa Oasis Chill has a soft feel best suited to lighter sleepers and side sleepers who need deep pressure relief. Strengths: Excellent pressure relief at the shoulders and hips; Strong, even support that keeps the spine aligned; Sturdy edges that make the full surface usable.

## FAQ

### Which is firmer, the Aviya (Plush) or the Leesa Oasis Chill?

They rate the same: both are a 4/10 on the firmness scale, a soft feel best suited to lighter sleepers and side sleepers who need deep pressure relief.

### Which is cheaper, the Aviya (Plush) or the Leesa Oasis Chill?

The Leesa Oasis Chill is cheaper in a queen: $1,399 versus $1,549, as of 2026-09-15.

### What is the main construction difference between the Aviya (Plush) and the Leesa Oasis Chill?

The Aviya (Plush) is a innerspring build while the Leesa Oasis Chill is a hybrid build — see the layer-by-layer table above for how their foams and coils differ.

## More

- [Aviya (Plush) — full specs](https://squishmat.com/mattresses/aviya-plush)
- [Leesa Oasis Chill — full specs](https://squishmat.com/mattresses/leesa-oasis-chill)
- [Comparison matrix: every mattress we track](https://squishmat.com/compare)

Free to cite with attribution — link to the canonical page. Where a datapoint traces to a third-party teardown, please credit the original measurer too (sources are cited per bed on https://squishmat.com/mattress-database).