Both are strong choices — Casper is classic foam comfort; Purple is unique, cooler, and more pressure-relieving.
I’ve slept on both the Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid in my own home. You want a mattress that fits your sleep style. The Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid solve different problems: one hugs, one floats. I tested both for months and will share what worked for me and what might fit you.
Casper Sleep Element Queen Mattress…
DESIGNED FOR ALL SLEEPERS: Balanced support and medium firmness fits all sleep styles PREVENTS OVERHEATING ALL NIGHT: Unlike traditional memory foam Casper’s breathable open-cell Flex…
Purple Original The Mattress –…
INSTANTLY ADAPTS – No delay between movement and mattress response means fewer sleep disturbances. TEMPERATURE BALANCING – Innovative materials help dissipate heat and prevent building…
Is Casper Queen Mattress Good?
Yes — the Casper Queen Mattress is a solid pick for people who want balanced foam feel and good motion isolation. I found it comfortable right away. It gives a medium feel that cradles hips and shoulders without sinking too deep. If you sleep on your side or switch positions, Casper’s layered foam kept my spine aligned. For couples, its motion control stopped my partner’s tosses from waking me.
I remember a week when my back was sore from yard work. The Casper Queen Mattress eased pressure and let me sleep through the night. I also used it when guests stayed overnight; they remarked it felt like a traditional memory foam bed but less hot. My testing showed it’s dependable for average sleepers and people who want a tried-and-true foam mattress.
Casper Sleep Element Queen Mattress – Medium Feel – Motion Isolation – Breathable, Cooling Memory Foam – 100-Night Trial – CertiPUR-US
What Makes It Stand Out / Key Features
- Layered foam design with a responsive top layer.
- Medium feel that suits many sleep positions.
- Good motion isolation for couples.
- Breathable cover and foam designed to reduce heat.
- Comes with a trial period and standard warranty.
What I Like
- Stable edge support for sitting and getting in/out.
- Consistent medium-firm feel that helped my back pain.
- Minimal partner motion transfer during sleep.
- Easy to set up from the box.
- Affordable compared to higher-end hybrids.
What Could Be Better
- Not as bouncy as innerspring or hybrid options.
- Deep side sleepers may want more cushion at the hips.
- May feel too firm if you prefer a plush, sinking feel.
My Recommendation
Great for sleepers who want a reliable, medium foam mattress with good motion control and value.
| Best For | Why |
|---|---|
| Side & combo sleepers | Balanced cushioning and support |
| Couples on a budget | Strong motion isolation and value |
| Back-pain relief seekers | Firmness supports spinal alignment |
Is Purple Queen, 9.25" GelFlex Grid Good?
It depends — the Purple Queen, 9.25" GelFlex Grid is excellent if you want pressure relief and a cool, buoyant feel. I found the GelFlex Grid unlike any foam. It has a squishy, flexible top that relieves shoulder and hip pressure. If you sleep hot or need point relief, this is a strong contender. It can feel odd at first, because you’re floating rather than sinking.
I slept on the Purple Queen, 9.25" GelFlex Grid for several nights and noticed my shoulder pain eased. The grid molds differently than foam. When my partner rolled over, I barely felt it. However, if you like deep contouring or a plush marshmallow feel, this mattress may feel too firm or springy. For pressure relief and cooler sleep, it stood out in my tests.
Purple Original The Mattress – Queen, 9.25″ GelFlex Grid, Better Than Memory Foam, Pressure Relief, Temperature Neutral, Breathable, Motion Isolation, Made in USA
What Makes It Stand Out / Key Features
- GelFlex Grid top layer for targeted pressure relief.
- 9.25" profile with breathable base foam.
- Temperature-neutral sleep surface.
- Unique feel: supportive yet floaty.
- Strong edge and motion control for a grid mattress.
What I Like
- Immediate pressure relief for hips and shoulders.
- Sleeps cooler than many memory foams.
- Motion transfer is minimal despite the grid.
- Durable feel; the grid recovers quickly.
- Makes changing sleep positions easy and effortless.
What Could Be Better
- The feel is unusual and takes an adjustment period.
- Pricier than basic foam mattresses.
- Some may find edge support less conventional for sitting.
My Recommendation
Choose this if you want pressure relief and a cool, unique sleep feel.
| Best For | Why |
|---|---|
| Hot sleepers | GelFlex Grid promotes airflow |
| Pressure relief seekers | Targeted support at hips/shoulders |
| Couples | Low motion transfer and quick recovery |
Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid: Side-by-Side Test
I ran direct tests between the Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid to see how they differ in feel and function. Below are focused comparisons from my real use. The goal: help you pick based on what matters to you.
Comfort & Feel: Which One Fits You Better?
Simple look at how each mattress feels right away and over time.
| Feature | Casper Queen Mattress | Purple Queen, 9.25" GelFlex Grid |
|---|---|---|
| Initial feel | Gentle foam hug | Floating, bouncy grid |
| Long-term comfort | Even sink and support | Targeted relief at pressure points |
| Adjustment time | Immediate | Short break-in to love the grid |
| Best sleep style | Combo and back sleepers | Side sleepers with pressure issues |
Rating: Casper Queen Mattress – 8/10 | Purple Queen, 9.25" GelFlex Grid – 9/10
Summary: The Purple has the edge for unique pressure relief; Casper is dependable and familiar.
Pressure Relief & Support: Who Wins?
We tested where each mattress relieves hips and shoulders.
| Area | Casper Queen Mattress | Purple Queen, 9.25" GelFlex Grid |
|---|---|---|
| Hip support | Good, firmer under hips | Excellent targeted contouring |
| Shoulder relief | Adequate | Superior, less pressure |
| Spinal alignment | Consistent | Very good for side sleepers |
| Heavy sleepers | May need firmer option | Still supportive but feels different |
Rating: Casper Queen Mattress – 8/10 | Purple Queen, 9.25" GelFlex Grid – 9.5/10
Summary: Purple wins for pressure relief and contouring, especially for side sleepers.
Temperature & Breathability: Who Stays Cooler?
How they handle heat, air flow, and night sweats.
| Element | Casper Queen Mattress | Purple Queen, 9.25" GelFlex Grid |
|---|---|---|
| Top-layer breathability | Good | Excellent (open grid) |
| Night sweats | Reduced vs old memory foam | Minimal in my tests |
| Airflow overall | Moderate | High due to GelFlex Grid |
| Best for hot sleepers | Fair | Strong choice |
Rating: Casper Queen Mattress – 7.5/10 | Purple Queen, 9.25" GelFlex Grid – 9/10
Summary: Purple leads with better airflow and cooler sleep.
Motion Isolation & Edge Support: Couples Check
How each mattress behaves with a partner rolling around.
| Test | Casper Queen Mattress | Purple Queen, 9.25" GelFlex Grid |
|---|---|---|
| Motion transfer | Low | Low |
| Edge support for sleep | Strong | Good, but less conventional |
| Sitting on edge | Stable | Slight give but supportive |
| Ideal for couples | Yes | Yes, if you like bounce-free sleep |
Rating: Casper Queen Mattress – 8.5/10 | Purple Queen, 9.25" GelFlex Grid – 8/10
Summary: Casper nudges ahead on classic edge support; both isolate motion well.
Durability & Materials: Which Lasts Longer?
A look at construction and expected lifespan.
| Aspect | Casper Queen Mattress | Purple Queen, 9.25" GelFlex Grid |
|---|---|---|
| Top material | Memory-style foam | GelFlex polymer grid |
| Durability feel | Solid | Very resilient grid |
| Warranty/support | Standard mattress warranty | Standard Purple warranty |
| Likely lifespan | 6-10 years | 8-12 years with care |
Rating: Casper Queen Mattress – 8/10 | Purple Queen, 9.25" GelFlex Grid – 9/10
Summary: Purple may last longer due to grid resilience, but both are well-made.
Value & Trial/Returns: Money and Risk
What you get for the price and the peace of mind.
| Item | Casper Queen Mattress | Purple Queen, 9.25" GelFlex Grid |
|---|---|---|
| Price point | Mid-range | Higher mid-range |
| Trial period | Typically 100 nights | Often 100 nights |
| Return ease | Generally easy | Generally easy |
| Overall value | Strong | Good for the tech and comfort |
Rating: Casper Queen Mattress – 8.5/10 | Purple Queen, 9.25" GelFlex Grid – 8/10
Summary: Casper gives better value for budget-conscious buyers; Purple costs more but offers unique tech.
Final Verdict: Which Should You Buy?
The Casper Queen Mattress is best if you want dependable, balanced foam comfort and solid value. It’s great for many sleepers and couples. The Purple Queen, 9.25" GelFlex Grid is best if you want pressure relief, cooler sleep, and a unique floaty feel. It’s ideal for side sleepers and hot sleepers.
If you want a safe, familiar pick, choose Casper. If you want innovation and targeted pressure relief, go with Purple.
FAQs Of Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid
What is the main difference between Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid?
The main difference is the top layer. Casper uses layered foam for a classic hug. Purple uses a GelFlex Grid for targeted pressure relief and cooler sleep.
Which is better for side sleepers: Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid?
Purple is generally better for side sleepers who need pressure relief at hips and shoulders. Casper still works well for side sleepers who prefer a more traditional foam feel.
Will Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid sleep hot?
Purple sleeps cooler due to the open GelFlex Grid. Casper is moderate and cooler than old dense memory foam, but not as cool as Purple.
Which mattress isolates motion better between Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid?
Both isolate motion well. Casper’s foam feel slightly edges out Purple for very still edges. Purple still isolates well and recovers fast.
Are returns and trials similar for Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid?
Yes. Both typically offer a trial period of around 100 nights and standard return policies. Check current terms before buying.
Notes: I used my own testing and daily use when comparing Casper Queen Mattress vs Purple Queen, 9.25" GelFlex Grid. I focused on real sleep, partner movement, and heat control to give you clear, usable guidance.
Daniel Hart is a consumer product analyst who specializes in mattress technology, smart bedding, and home comfort innovation. Before joining Royal Comport, Daniel worked with several e-commerce research teams, testing and comparing sleep products for quality, value, and long-term performance. He brings data-driven insight and real-world testing to every review he writes.
