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Helix Dawn Luxe vs Plank Firm vs Purple Mattress
Side by side from 77 real reviews. Every count is the same as on each product’s page.
Reviews
1 signal
5 reviews54 signal
17 reviews79 signal
55 reviewsIn short
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Owners disagree on feel, with some calling it very firm and others softer than expected.
Many report six to ten years of cool, comfortable sleep; some hit sagging after a few years.
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Specs
- Type
- Hybrid
- Firmness
- Firm (8–9/10)
- Height
- 13.5 in
- Notable features
- premium pillow top, zoned lumbar, DuraDense foam
- Type
- Foam
- Firmness
- Firm, Ultra-Firm
- Height
- 9.5 in
- Notable features
- flippable all-foam
- Type
- Foam
- Firmness
- Medium-firm
- Height
- 9.25 in
- Notable features
- 2 in GelFlex Grid, adaptive foam
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