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OtterBox Defender Series Case 27-56648-4323-CO for Samsung Galaxy S23 Ultra Black

SKU CH-X4BA-CKF0N MPN 27-56648-4323-CO

A rugged dual-layer case for Samsung Galaxy S23 Ultra with port covers and antimicrobial protection

  • Pattern styleSolid
  • Materials usedPolycarbonate shell Synthetic rubber slipcover
  • Water resistanceNot water resistant
  • Compatible phone brandsSamsung Galaxy S23 Ultra
  • Compatible phone modelsSamsung Galaxy S23 Ultra
  • Product colorBlack
  • Multi-layer defence shields the phone from drops
  • Port covers block dust and debris from entering
  • Antimicrobial treatment reduces bacteria on the case surface
  • Designed exclusively for Galaxy S23 Ultra fit
  • Rugged polycarbonate and rubber construction absorbs impact

OtterBox Defender for Galaxy S23 Ultra

This rugged case fits the Samsung Galaxy S23 Ultra only and will not suit the standard S23 or S23+ models. A solid polycarbonate inner shell combines with a synthetic rubber outer slipcover to absorb heavy impacts. OtterArmor antimicrobial treatment helps reduce common bacteria on the case surface. The package contains the case alone without a belt clip holster.

Check phone model and port access before ordering

Verify that your device is the Galaxy S23 Ultra because the case is moulded exclusively for that handset. Port covers shield the charging and audio openings from dust and debris when not in use. Wireless charging compatibility is not confirmed by the manufacturer, so test with your charger after installation. The case adds noticeable bulk and may not fit tight pockets or slim mounts.

Upgrades from basic slim cases for drop-heavy use

The dual-layer construction survives five times the drop count required by the MIL-STD test referenced by OtterBox, far exceeding the protection of single-layer shells. Buyers who need a built-in screen protector or an included holster should look elsewhere because this variant provides neither. The jump is worthwhile when daily environments involve construction sites, outdoor work or frequent hard-surface drops.

How it compares

Measured against everything we stock in Phone Cases & Protective Covers, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 90% of the 9,189 comparable items (median $11.99).

Specifications

Product
Brand nameOtterBox
Product lineDefed s23 ultr co
Model name27-56648-4323-CO
Part number27-56648-4323-CO
Product colorBlack
Pattern styleSolid
Size & build
Materials usedPolycarbonate shell Synthetic rubber slipcover
Compatibility
Compatible phone brandsSamsung Galaxy S23 Ultra
Compatible phone modelsSamsung Galaxy S23 Ultra
Environment & compliance
Water resistanceNot water resistant

Questions about this item

Does the case include a screen protector or belt clip, or do I need to buy them separately?

The case is a two-piece design with a polycarbonate inner shell and synthetic rubber outer slipcover. No built-in screen protector and no belt clip holster are included; both must be purchased separately if required.

What does the "Case Only" label mean for this Defender Series model?

This 27-56648-4323-CO variant is the Defender Case Only Series for Galaxy S23 Ultra. It omits the belt clip holster found on the standard Defender bundle while keeping the dual-layer rugged construction.

How much bulk does the 10.89 by 1.9 by 18.49 inch case add to the Galaxy S23 Ultra?

The case measures 10.89 inches tall, 1.9 inches deep and 18.49 inches wide in its packaging, giving a substantial dual-layer profile that fits the S23 Ultra precisely.

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