Casper Original Foam Mattress (Double) vs Silentnight Mirapocket 1000 Mattress (Double) (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Casper Original Foam Mattress (Double)

8.9/10 Great

4.3★ (12,400 owners)

Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor.

Full Review

Silentnight Mirapocket 1000 Mattress (Double)

8.8/10 Great

4.5★ (22,400 owners)

1000 pocket springs, Miracoil, medium tension, No-Roll-Together. UK's favourite mattress brand.

Full Review

At a Glance

	Casper Original Foam Mattress (Double)	Silentnight Mirapocket 1000 Mattress (Double)
247Verdict Score	8.9/10	8.8/10
Owner Rating	4.3★ (12,400)	4.5★ (22,400)
Verdict	Great	Great
Heritage	Casper, DTC original 2014	Silentnight, UK 1946
Reviews	12,400 at 4.3★	22,400 at 4.5★

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Casper Original Foam Mattress (Double): Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor. Silentnight Mirapocket 1000 Mattress (Double): 1000 pocket springs, Miracoil, medium tension, No-Roll-Together. UK's favourite mattress brand. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Casper Original Foam Mattress (Double)

Zoned Support technology is firmer under hips, softer under shoulders — engineered for side sleeping
AirScape foam is perforated for airflow — cooler than standard memory foam
Casper invented the direct-to-consumer mattress category in 2014 — 10 years of market validation
100-night trial with free collection maintains the category standard
12,400 Amazon reviews at 4.3★ across years of UK ownership

All-foam construction — no pocket spring motion isolation for couples
Less technologically sophisticated than Eve Premium Hybrid or Simba at comparable pricing
US brand with UK fulfilment — customer service response varies from US operations

Silentnight Mirapocket 1000 Mattress (Double)

1000 pocket springs contour independently to body shape and movement
Miracoil technology eliminates the 'roll together' effect for couples — each side moves independently
UK's best-selling mattress brand — Silentnight's 75-year heritage in British bedrooms
22,400 Amazon reviews at 4.5★ — the most validated mainstream mattress available
Available in most UK supermarkets and furniture stores — widest return/warranty support

Traditional pocket spring — no memory foam comfort layer for pressure relief
Medium tension only on this model — those needing soft or firm need different variants
Lower technology complexity than Emma, Eve or Simba at similar pricing

FAQ

Which is better, Casper Original Foam or Silentnight Mirapocket 1000?

Is the Casper Original Foam worth the extra cost?

Yes — Casper Original Foam Mattress (Double) scores higher at 8.9/10 vs 8.8/10.

Who is the Casper Original Foam best suited to?

Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor.

Who is the Silentnight Mirapocket 1000 best suited to?

1000 pocket springs, Miracoil, medium tension, No-Roll-Together. UK's favourite mattress brand.

What are the main downsides of each?

Casper Original Foam Mattress (Double): All-foam construction — no pocket spring motion isolation for couples; Less technologically sophisticated than Eve Premium Hybrid or Simba at comparable pricing. Silentnight Mirapocket 1000 Mattress (Double): Traditional pocket spring — no memory foam comfort layer for pressure relief; Medium tension only on this model — those needing soft or firm need different variants.

Do owner ratings agree with our verdict?

Largely, yes — Casper Original Foam Mattress (Double) sits at 4.3★ from 12,400 verified Amazon owners, and Silentnight Mirapocket 1000 Mattress (Double) at 4.5★ from 22,400.

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