Which is better for a mini crib?

Both fit mini cribs, but check your crib's listed size. The Sealy is 38 x 24 inches and the DaVinci is 37 x 24 inches, so a snug fit depends on the crib.

Is the DaVinci worth the extra $38?

If you want a thicker mattress and a waterproof cover on the sleep surface, yes. If budget matters most, the Sealy at $50.99 covers the same safety certifications.

Which one is easier to clean?

The DaVinci, because its waterproof, tear-resistant cover is on top. The Sealy's cotton top is breathable but its waterproof barrier sits underneath, so use a sheet.

Are both safe for a baby?

Both are GREENGUARD Gold certified and described as extra firm. The Sealy also states it passes CPSIA and ASTM crib mattress tests.

The Sealy backs workmanship and materials with a lifetime warranty. The DaVinci has no stated warranty but a tear-resistant cover built for years of use.

Which is lighter to move?

The Sealy at 3.6 lb is slightly lighter than the DaVinci at about 3.75 to 4.0 lb. Both are easy to lift for sheet changes.

Sealy Mini Crib Mattress vs DaVinci Complete Slumber Mini Crib Mattress

Buy the Sealy Mini Crib Mattress for a mini crib on a budget: it is $50.99 at Target as of November 8, 2026, versus $89.00 for the DaVinci at Walmart. The Sealy is thinner at 2 inches and has a cotton top with a waterproof barrier underneath; the DaVinci is 4.5 inches thick with a fully waterproof, tear-resistant cover. Both are GREENGUARD Gold certified and extra firm, so the choice comes down to price and cover style.

Today the Sealy Mini Crib Mattress costs $38.01 less at its best price.

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