The Samsung Galaxy S21 Ultra is a high-end smartphone released in 2021. It features a 6.8-inch Quad HD+ AMOLED 2X display with a 120Hz refresh rate, a 5G-compatible Exynos 2100 or Qualcomm Snapdragon 888 processor, up to 16GB of RAM, and up to 512GB of storage. It has a quad-camera setup on the back, including a 108-megapixel main camera, a 12-megapixel ultra-wide camera, a 10-megapixel telephoto camera with 3x optical zoom, and a 10-megapixel telephoto camera with 10x optical zoom. It also has a 40-megapixel front-facing camera for selfies and video calls. Other notable features include an in-display fingerprint sensor, a 5,000mAh battery with fast charging and wireless charging support, and Android 11 operating system with Samsung's OneUI 3.1 skin.
Display: The S21 Ultra has a 6.8-inch Quad HD+ AMOLED 2X display with a resolution of 3200 x 1440 pixels and a pixel density of 515 ppi. It has a high refresh rate of 120Hz, which means that the display updates 120 times per second, resulting in smoother and more fluid animations. The display also supports HDR10+ and is protected by Corning Gorilla Glass Victus, which is one of the toughest and most scratch-resistant glasses available.
Processor and Performance: The S21 Ultra is available with two different processors, depending on the region: the Exynos 2100 or the Qualcomm Snapdragon 888. Both are powerful processors that can handle demanding tasks with ease, such as gaming, video editing, and multitasking. The S21 Ultra is available with up to 16GB of RAM, which should be more than enough for most users. It also has fast UFS 3.1 storage, which allows for quick app launches and smooth multitasking.
Cameras: The S21 Ultra has a quad-camera setup on the back, consisting of a 108-megapixel main camera, a 12-megapixel ultra-wide camera, a 10-megapixel telephoto camera with 3x optical zoom, and a 10-megapixel telephoto camera with 10x optical zoom. The main camera uses a large image sensor and advanced image processing to produce high-resolution photos with great detail and low noise. The ultra-wide camera allows you to capture a wider field of view, while the telephoto cameras allow you to zoom in on distant subjects. The S21 Ultra also has a 40-megapixel front-facing camera for selfies and video calls.
Other Features: The S21 Ultra has an in-display fingerprint sensor, which allows you to unlock the phone by pressing your finger on the display. It also has a 5,000mAh battery with fast charging and wireless charging support, so you can easily top up the battery when needed. The phone runs on Android 11 operating system with Samsung's OneUI 3.1 skin, which adds a number of custom features and optimizations. The S21 Ultra is also IP68 water and dust resistant, meaning it can withstand being submerged in water up to 1.5 meters deep for up to 30 minutes.
Connectivity: The S21 Ultra is equipped with 5G connectivity, which allows you to connect to 5G networks for faster download and upload speeds. It also has WiFi 6, Bluetooth 5.0, NFC, and a USB-C port for charging and data transfer. The S21 Ultra supports Samsung's DeX feature, which allows you to use the phone as a desktop computer when connected to a compatible monitor, keyboard, and mouse.
Audio: The S21 Ultra has a speaker at the bottom of the phone and a second speaker at the top, providing stereo sound. It also has a 3.5mm headphone jack, which allows you to use wired headphones if you prefer. The S21 Ultra supports Dolby Atmos for an immersive audio experience when watching movies or listening to music.
Security: In addition to the in-display fingerprint sensor, the S21 Ultra also has facial recognition technology, which allows you to unlock the phone by looking at it. The facial recognition technology uses the front-facing camera to scan your face and compare it to the stored biometric data to verify your identity. The S21 Ultra also has a Secure Folder feature, which allows you to keep certain apps and files separate and secure with an additional layer of protection.
Colors and Materials: The S21 Ultra is available in three colors: Phantom Silver, Phantom Black, and Phantom Titanium. It has a glass back and a metal frame, giving it a premium look and feel. The S21 Ultra is also compatible with Samsung's official cases and covers, which can protect the phone from scratches and accidental drops.
Software and Updates: The S21 Ultra comes with Android 11 operating system with Samsung's OneUI 3.1 skin, which adds a number of custom features and optimizations. OneUI is designed to be easy to use and intuitive, with features such as a customizable home screen, an improved notification shade, and a dark mode for easier reading in low light. The S21 Ultra also has a number of pre-installed apps, such as Samsung Pay, Samsung Health, and Samsung Notes, which can be useful for various tasks. Samsung typically provides software updates for its smartphones for a period of time after their release, including security updates and new features.
Compatibility: The S21 Ultra is compatible with most carriers and networks around the world. It supports a wide range of frequencies, including 5G and 4G LTE, so you should be able to use it with most carriers. The S21 Ultra is also compatible with most Bluetooth devices, such as headphones, speakers, and fitness trackers. It is also compatible with a number of accessories, such as chargers, cases, and screen protectors.
Pricing and Availability: The S21 Ultra is available for purchase from Samsung and various retailers around the world. The exact price will depend on the region, the carrier, and the storage capacity you choose. The S21 Ultra is generally considered to be a high-end smartphone, so it will likely be priced towards the upper end of the smartphone market. You may be able to find it at a discount from some retailers, or you can consider purchasing a used or refurbished model to save money.
| Feature | Description |
|---|---|
| Display | 6.8-inch Quad HD+ AMOLED 2X display with a resolution of 3200 x 1440 pixels, 120Hz refresh rate, HDR10+ support, Corning Gorilla Glass Victus protection |
| Processor | 5G-compatible Exynos 2100 or Qualcomm Snapdragon 888 processor |
| RAM and Storage | Up to 16GB of RAM and up to 512GB of storage (UFS 3.1) |
| Rear Cameras | Quad-camera setup with a 108-megapixel main camera, a 12-megapixel ultra-wide camera, a 10-megapixel telephoto camera with 3x optical zoom, and a 10-megapixel telephoto camera with 10x optical zoom |
| Front Camera | 40-megapixel front-facing camera |
| Fingerprint Scanner | In-display fingerprint sensor |
| Battery | 5,000mAh battery with fast charging and wireless charging support |
| Operating System | Android 11 with Samsung's OneUI 3.1 skin |
| Connectivity | 5G, WiFi 6, Bluetooth 5.0, NFC, USB-C port |
| Audio | Stereo speakers, 3.5mm headphone jack, Dolby Atmos support |
| Security | In-display fingerprint sensor, facial recognition, Secure Folder |
| Colors | Phantom Silver, Phantom Black, Phantom Titanium |
| Materials | Glass back, metal frame |
