The Galaxy S21 Ultra features Samsung’s most advanced and intelligent pro-grade camera system, Samsung’s brightest and smartest display and the best Galaxy performance in a smartphone to date

(New York, NY) – January 14, 2021 –  Altice Mobile will offer the new Samsung Galaxy S21 Ultra for pre-order beginning January 15 with availability on January 29. Customers can select from a Phantom Black option with 128 GB or 512 GB memory and a Phantom Silver option with 128 GB memory. Altice Mobile is offering up to a $200 Samsung credit to those who pre-order by visiting or an Optimum or Suddenlink retail store.

The Galaxy S21 Ultra pushes the boundaries of what a smartphone can do. It delivers Samsung’s most advanced pro-grade camera system and our brightest, most intelligent display yet. Plus, it is the first S series device compatible with the S Pen, opening new possibilities for your creativity and productivity.[1] The flagship device is built for users who demand top-of-the-line technology to stay connected with the people and things that matter most. Galaxy S21 Ultra joins the new Galaxy S series of devices and takes every part of that S21 experience to the next level.

Experience the Galaxy S21 Ultra on Altice Mobile’s nationwide network with a selection of 1 GB, 3 GB and Unlimited flexible data options and 5G access included at no extra cost.


The Galaxy S21 series boasts a sleek, bold design, with an all-new iconic Contour Cut Camera housing that seamlessly blends into the device’s metal frame.

The Galaxy S21 Ultra offers the largest and most intelligent display Samsung has ever designed with a 6.8-inch Dynamic AMOLED 2X screen.[2] Now, you no longer have to choose between a silky-smooth 120Hz refresh rate and a stunning Quad HD+ display - on S21 Ultra, you can enjoy both features simultaneously. And the device consumes battery life more efficiently[3] with an intelligent display that automatically adjusts its refresh rate based on the content you’re viewing. Plus, Galaxy S21 Ultra delivers a 25% brighter picture, in addition to a 50% improved contrast ratio[4], providing crisp, immersive images, even when you’re viewing it outside. And just like the rest of the Galaxy S21 family, Galaxy S21 Ultra comes with Eye Comfort Shield to help reduce eye fatigue. 


Galaxy S21 Ultra gives you the power to snap images like a true professional with a top-of-the-line pro-grade camera system. You can capture studio-quality photos in multiple environments no matter the lighting, and easily shoot and edit stunning videos backed by new AI-supported features that enhance every shot.

The quad rear camera system includes an ultra-wide, wide and dual tele-lenses as well as a new 108MP pro sensor, which captures photos with 64 times richer color and more than three times wider dynamic range.[5] And for the first time on a Galaxy smartphone, you can capture shots in 4K at 60fps with the front and all four rear lenses, so you can shift perspectives without sacrificing quality. Plus, you won’t miss the details that set your content apart when editing thanks to the 12-bit RAW file option.

You don’t have to sacrifice clarity when zooming in thanks to 100x Space Zoom powered by Samsung’s first-ever Dual-tele lens system - one optical 3x and one optical 10x both equipped with Dual Photodiode(2PD). The improved Bright Night sensor paired with Night Mode and 12MP Nona-binning technology delivers Samsung’s largest leap yet in low-light technology, meaning you can capture normally tricky shots - like a poorly-lit living room or a landscape at night - quickly and in amazing quality.


Power users need a device that takes their creativity and productivity to new heights. That’s why Samsung is bringing the fan favorite S Pen experience to the S series for the very first time on the Galaxy S21 Ultra using Wacom technology.[6] With the S Pen, you can easily sketch out your ideas, take notes, edit photos and sign documents.

For better and faster connectivity, Galaxy S21 Ultra is one of the first smartphones to support Wi-Fi 6E[7]. You will be able to enjoy more bandwidth and a faster internet connection[8], so you can stream and share content in the blink of an eye. With hyper-fast, ultra-low latency 5G, S21 Ultra is built to provide fast video downloading, smooth video conferencing and streaming[9].

And soon, you will be able to use your Galaxy S21 to automatically unlock your compatible car doors without fumbling for your keys thanks to Ultra-wideband capabilities (UWB)[10]. This technology, embedded in Galaxy S21 Ultra and S21+, also allows you to use AR finder to drop virtual messages that let other Galaxy smartphone users know you need a hand looking for something you lost[11].

To support uninterrupted, long-lasting connections across your entire ecosystem of connected devices, Galaxy S21 Ultra allows you to seamlessly pair multiple devices and distribute power consumption using Dual Bluetooth® technology.


Galaxy S21 Ultra’s premium features are powered by the most advanced chipset ever engineered into a Galaxy device, providing faster speed[12], advanced computing and better energy efficiency. And for the times when you’re low on power, Galaxy S21 Ultra can reach a 50% charge[13] in just 30 minutes[14].

Because we rely on our smartphones more than ever, protecting sensitive information has never been more important. Samsung Knox Vault adds tamper-resistant secure memory to keep Galaxy S21 safe, and also introduces Private Share, which safely removes location metadata from your photos and videos before sharing.[15] Plus, you can customize who has access to the content you send and how long it’s available.

For more information about the Galaxy S21 series, visit, or

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[1] S Pen sold separately.

[2] Display measurements are diagonal, and actual viewable area is less due to rounded corners and camera hole punch.

[3] Versus S20 Ultra.

[4] Versus to Galaxy S20 Ultra.

[5] Compared to Galaxy S20 Ultra.

[6] S Pen sold separately.

[7] Will require a Wi-Fi 6E router.

[8] Versus Wi-Fi 6

[9] 5G speeds vary and require optimal network and connection (factors include frequency, bandwidth, congestion); see carrier for availability

[10] Compatible with select future 2022 car models

[11] AR finder works between devices that support ultra-wideband (UWB) technology. UWB is supported in Galaxy S21 Ultra, Galaxy S21+, Galaxy Note20 Ultra and Galaxy Z Fold2.

[12] Compared to Galaxy S20

[13] Charger not included; use only Samsung-approved chargers and cables; do not use any worn or damaged chargers or cables; incompatible charger or cable can cause serious injuries or damage to your device.

[14] Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.

[15] Available on Galaxy smartphones with Android P or above. App download required to send/receive Private Share link.