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Samsung Galaxy S21 Ultra Phantom Black smartphone with large display and camera array

SAMSUNG

SAMSUNG Galaxy S21 Ultra 128GB 6.8" 5G Phantom Black

SKU CH-AZZB-ERM39

A fully unlocked 5G smartphone with a 6.8-inch 1440 x 3200 display, 108MP rear camera and 128GB storage running Android 11

  • Storage drive128 GB
  • Operating systemAndroid 11
  • Technology type5G
  • Screen resolution1440 × 3200
  • Back camera108 MP
  • Product typeCell Phone
  • Large 6.8-inch 1440 x 3200 display for immersive viewing
  • 108MP rear camera captures high-resolution photos
  • 128GB storage provides ample space for apps and media
  • 5G fully unlocked connectivity works on compatible networks
  • Android 11 operating system delivers a familiar interface

Flagship Smartphone for Power Users

The Samsung Galaxy S21 Ultra 5G delivers a 6.8-inch 1440 x 3200 display, 108MP rear camera and 128GB storage on Android 11. It suits users who want a fully unlocked flagship with high-resolution imaging and a large screen. The Phantom Black finish adds a premium look to daily use.

Buyers Needing Expandable Storage

This model fits photographers and multitaskers who value camera detail and 5G connectivity without carrier locks. It is not for buyers who need microSD expansion beyond the fixed 128GB capacity. Users wanting a smaller handset or removable battery should consider other form factors.

108MP Camera Resolution Decides Fit

The 108MP rear sensor captures high-detail photos and 8K video, making it the key spec for imaging enthusiasts. If your priority is maximum optical zoom or sensor size, verify this configuration meets those specific needs. The fixed storage and display size complete the core experience.

How it compares

Measured against everything we stock in No-Contract Smartphones, at today’s prices. Recalculated every night.

Price $180.99
Typical for this category: the median of 646 items is $180.49.
Storage drive 128 GB
Typical for this category: the median of 506 items is 128 GB.

Specifications

Product
Brand nameSamsung
Product typeCell Phone
Product colorBlack
Storage
Storage drive128 GB
Display
Screen resolution1440 × 3200
Audio & video
Back camera108 MP
Connectivity
Technology type5G
Software
Operating systemAndroid 11

Questions about this item

Does the 108MP camera and 6.8-inch display run hot or drain the battery quickly during all-day use?

The 12GB of RAM and Android 11 are designed to manage power efficiently while driving the 1440 x 3200 resolution screen and high-resolution sensor.

What network setup do I need for the 5G connectivity to work on this unlocked phone?

You need an active 5G-compatible SIM plan from a carrier that supports the phone's unlocked bands.

Will my existing nano-SIM card and USB-C chargers work with this Android 11 device?

Yes, it accepts a standard nano-SIM and uses a USB-C port for charging and data transfer.

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