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Pre-Owned Samsung Galaxy S21 Ultra 5G (6.8-inch) SM-G998U1 (Unlocked) - 256GB/Black
Key item features
- Android OS: 12, Samsung One UI
- Qualcomm Snapdragon 888 SM8350
- 6.8 - Inch HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor, Dynamic AMOLED (3200 x 1400 Resolution)
- Quad Camera: 108 MP (OIS, Laser and PDAF) + 10 MP (Telephoto, OIS, PDAF) + 12 MP (Ultra-wide, PDAF) + 10 MP (Periscope, OIS, PDAF)
- 256GB Storage Capacity
Specs
- BrandSamsung
- Mobile OSAndroid
- Model nameGalaxy S21 Ultra
- Screen size6.8 in
- HD capacity256 GB
- Ram memory12 GB
How do you want your item?
About this item
Product details
The Samsung Galaxy S21 Ultra 5G (6.8-inch) Smartphone, Model: SM-G998U1. Phantom Black version with 256GB storage.
Please Note: This is an Unlocked device and can be used on GSM and CDMA carriers such as T-Mobile, AT&T, and Verizon Wireless in the USA. Device is not cleared to use with international carriers.
The IMEI number of each device is recorded and will be tracked for customer service reasons. Failure to return the correct item or damage received will be reflected in the process.
Features:
- Dynamic AMOLED 2X, 120Hz, HDR10+ (6.8-inch) 1440 x 3200 Pixel Display with Corning Gorilla Glass Victus, Always-on display, and 1500 nits peak brightness
- Android 11, upgradable to Android 13
- Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-core Processor
- Quad Rear Camera with 108MP Lens and 8K Video, Captures true-to-life detail
- 40MP Selfie Cam, Portraits get a face lift with enhanced AI
- Dual-Band Wi-Fi 802.11 a/b/g/n/ac/6e
- Bluetooth 5.2 and NFC
- USB-C (Type C) Charge Port and 5,000mAh Internal Battery with 25W Wired Charging and 15W Wireless Charging
(Used)- Android OS: 12, Samsung One UI
- Qualcomm Snapdragon 888 SM8350
- 6.8 - Inch HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor, Dynamic AMOLED (3200 x 1400 Resolution)
- Quad Camera: 108 MP (OIS, Laser and PDAF) + 10 MP (Telephoto, OIS, PDAF) + 12 MP (Ultra-wide, PDAF) + 10 MP (Periscope, OIS, PDAF)
- 256GB Storage Capacity
Pre-Owned: Good
What is the Walmart Pre-Owned Program?
Walmart Pre-Owned allows you to find previously owned, well-cared-for items from Walmart’s trusted & performance-managed sellers. Shopping Pre-Owned allows you to bring home the best-quality picks at even lower prices, in addition to extending the life of an item & reducing waste. Find your favorites & shop a range of conditions in every category.
Why Walmart Pre-Owned?

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Each Pre-Owned item listed comes from Walmart’s trusted performance-managed sellers, to ensure you get quality items.
Quality you can afford
Save even more on top brands & your most-loved items.

30-day free returns
Don’t love it? Most items offer a 30-day* free return policy, for added peace of mind.

Sustainability
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Product image for illustration purposes only. The item you receive may vary from the image in minor ways, such as slight differences in appearance, color, and/or design. *Exceptions apply during holiday season, and on certain electronics, collectibles, and jewelry.
Specifications
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Mobile OS
Model name
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