---
product_id: 331419660
title: "OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G - Black"
brand: "otterbox"
price: "S$86"
currency: SGD
in_stock: true
category: "Otter Box"
url: https://www.desertcart.sg/products/331419660-otterbox-defender-pro-series-case-for-samsung-galaxy-s21-ultra
store_origin: SG
region: Singapore
---

# 8.5x4.5x1.5 in Hands-free kickstand Drop+ 4x military standard OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G - Black

**Brand:** otterbox
**Price:** S$86
**Availability:** ✅ In Stock

## Summary

> 🦦 Gear Up for Adventure with OtterBox!

## Quick Answers

- **What is this?** OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G - Black by otterbox
- **How much does it cost?** S$86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/331419660-otterbox-defender-pro-series-case-for-samsung-galaxy-s21-ultra)

## Best For

- otterbox enthusiasts

## Why This Product

- Trusted otterbox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Yet Sleek:** Premium design combines style with superior durability.
- • **Lifetime Assurance:** Includes OtterBox limited lifetime warranty for peace of mind.
- • **Ultimate Protection:** Defender Series shields your S21 Ultra from drops and debris.
- • **Hands-Free Convenience:** Detachable belt clip doubles as a kickstand for effortless viewing.
- • **Dust and Debris Defense:** Port covers keep your device pristine in any environment.

## Overview

The OtterBox Defender Series for Samsung Galaxy S21 Ultra 5G offers unparalleled protection with a rugged design, ensuring your device withstands the rigors of daily life. With military-grade drop protection, a hands-free kickstand, and a lifetime warranty, this case is the ultimate companion for the modern professional.

## Description

Buy OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G - Black: Holsters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- COMPATIBILITY: OtterBox Defender Case for Samsung Galaxy S21 ULTRA 5G (NOT Compatible with S21/ FE/PLUS models)
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0979LJBQJ |
| Best Sellers Rank | #55,475 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #18,417 in Cell Phone Basic Cases |
| Brand | OtterBox |
| Built-In Media | Belt Clip |
| Color | Black |
| Compatible Cellular Phone Models | Samsung Galaxy S21 Ultra |
| Compatible Phone Models | Samsung Galaxy S21 Ultra 5G |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,998) |
| Embellishment Feature | No Embellishment |
| Enclosure Material | Plastic |
| Fastener Type | Clip On |
| Item Weight | 5.12 ounces |
| Manufacturer | OtterBox |
| Mfr Part Number | 77-81983 |
| Model Number | 77-81983 |
| UPC | 840104247952 |

## Product Details

- **Brand:** OtterBox
- **Color:** Black
- **Compatible Phone Models:** Samsung Galaxy S21 Ultra 5G
- **Fastener Type:** Clip On
- **Material:** Plastic

## Images

![OtterBox Defender Pro Series Case for Samsung Galaxy S21 Ultra 5G - Black - Image 1](https://m.media-amazon.com/images/I/81F-rj4KTVL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What Drop rating or distance?**
A: Case is good, not blocking any wifi signal. Distance as long as your wifi coverage, no interaption. Working good

**Q: How thick is the back of the case?**
A: I'm not sure exact thickness over all. There is a silicone/rubber inner layer before the harder polycarbonate shell goes on it. But I'd guess around 2.2 mm thick. If you have a quality wireless charger it should charge with no issues.

**Q: Does this case work with pop sockets?**
A: Yes. Although, you will be unable to fit it screen out.

**Q: Does it hold an spen?**
A: The holster doubles as a kick stand. The holster will hold the phone screen side in or put. The clip on the holster also let's you spin it up to 180 degrees.

## Frequently Bought Together

- OtterBox for Samsung Galaxy S21 Ultra 5G, Superior Rugged Protective Case, Defender Series, Black
- LK 3 Pack Screen Protector for Samsung Galaxy S21 Ultra, Self-Healing TPU Film, Anti-Scratch, No Bubble, Touch Sensitive, Support In-Display Fingerprint Scanner, Alignment Tool Included
- SAMSUNG Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

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**Shop now:** [https://www.desertcart.sg/products/331419660-otterbox-defender-pro-series-case-for-samsung-galaxy-s21-ultra](https://www.desertcart.sg/products/331419660-otterbox-defender-pro-series-case-for-samsung-galaxy-s21-ultra)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-02*