The Samsung Galaxy S21 Ultra is the flagship smartphone of Samsung’s Galaxy S series, launched in January 2021. It is designed for power users who want the best performance, camera, and display in a smartphone.
Samsung S21 Ultra is available in the US, where you can purchase it from Samsung’s online store, or from various retailers ad carriers. It has a starting price of $1199 for the 12GB/128GB variant.
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The Samsung Galaxy S21 Ultra has a premium design with a metal frame and a glass back. It measures 165.1 x 75.6 x 8.9 mm and weighs 227 g. It is available in two colors: Phantom Black and Phantom Silver.
Samsung S21 Ultra has a 6.8-inch Dynamic AMOLED 2X display with a resolution of 1440 x 3200 pixels, a refresh rate of 120 Hz, and a peak brightness of 1500 nits. The display is protected by Corning Gorilla Glass Victus and supports HDR10+ and Always-on Display. The Samsung Galaxy S21 Ultra has a punch-hole cutout for the front camera, an ultrasonic fingerprint scanner under the display, and an edge-to-edge screen with curved edges.
The Samsung Galaxy S21 Ultra has a quad-camera setup on the back, housed in a rectangular module that blends with the frame. The Samsung Galaxy S21 Ultra has a volume rocker and a power button on the right side, a SIM card tray on the bottom, and a microphone on the top. The Samsung Galaxy S21 Ultra does not have a 3.5 mm headphone jack, but supports wireless headphones and USB-C headphones.
Samsung S21 Ultra is powered by the Exynos 2100 chipset, which is an octa-core processor with four Cortex-A78 cores clocked at 2.9 GHz, three Cortex-A78 cores clocked at 2.8 GHz, and one Cortex-A55 core clocked at 2.2 GHz. The Samsung Galaxy S21 Ultra also has a Mali-G78 MP14 GPU, 12 GB or 16 GB of LPDDR5 RAM, and 128 GB, 256 GB, or 512 GB of UFS 3.1 storage.
The Galaxy S21 Ultra has a 5000 mAh battery that supports 25W fast charging, 15W wireless charging, and 4.5W reverse wireless charging. The Samsung Galaxy S21 Ultra has a performance score of 691,000 on AnTuTu, 3,400 on Geekbench 5 single-core, and 10,800 on Geekbench 5 multi-core.
It has a battery life of 11 hours and 25 minutes on web browsing, 17 hours and 7 minutes on video playback, and 114 hours on audio playback. It has a charging speed of 58% in 30 minutes and 100% in 74 minutes.
The Samsung Galaxy S21 Ultra runs on Android 11 with One UI 3.1 on top. The Samsung Galaxy S21 Ultra has a smooth and intuitive user interface that offers various customization options, themes, widgets, and gestures.
Samsung S21 Ultra also has some exclusive software features, such as the Samsung DeX, which allows the smartphone to be used as a desktop computer when connected to a monitor, keyboard, and mouse, the Samsung Pay, which allows the smartphone to be used as a digital wallet for contactless payments, the Samsung Knox, which provides enhanced security and privacy for the smartphone, and the Bixby, which is a smart assistant that can perform various tasks and commands.
The Galaxy S21 Ultra also supports the S Pen, which is a stylus that can be used for writing, drawing, and controlling the smartphone. The S Pen is sold separately and can be attached to a compatible case. The Samsung Galaxy S21 Ultra also supports the Google Assistant and the Google Play Store, which offer access to millions of apps and games.
Samsung S21 Ultra has a quad-camera setup on the back, consisting of a 108 MP wide-angle camera with an aperture of f/1.8, a 10 MP periscope telephoto camera with an aperture of f/4.9 and 10x optical zoom, a 10 MP telephoto camera with an aperture of f/2.4 and 3x optical zoom, and a 12 MP ultra-wide camera with an aperture of f/2.2 and 120-degree field of view.
The Galaxy S21 Ultra also has a 40 MP front camera with an aperture of f/2.2. The Samsung Galaxy S21 Ultra can record videos up to 8K at 24 fps, 4K at 30/60 fps, 1080p at 30/60/240 fps, and 720p at 960 fps. The Samsung Galaxy S21 Ultra also supports HDR10+, stereo sound recording, optical image stabilization, electronic image stabilization, and gyro-EIS. The Samsung Galaxy S21 Ultra has a high-quality camera that can capture stunning photos and videos in various lighting conditions and scenarios.
The Samsung Galaxy S21 Ultra also has some advanced camera features, such as the Single Take, which captures multiple photos and videos with one tap, the Director’s View, which shows live thumbnails of the different cameras while recording, the Night Mode, which enhances the low-light performance of the camera, the Portrait Mode, which blurs the background of the subject, the Pro Mode, which allows manual adjustment of the camera settings, and the 100x Space Zoom, which allows extreme magnification of distant objects.
The Samsung Galaxy S21 Ultra supports 2G, 3G, 4G, and 5G networks, with dual SIM capability and eSIM support. The Samsung Galaxy S21 Ultra also supports Wi-Fi 6E, Bluetooth 5.2, NFC, GPS, GLONASS, Galileo, BeiDou, and USB 3.2 Type-C.
Samsung S21 Ultra has a data speed of up to 7.35 Gbps on 5G, 2 Gbps on 4G, and 42.2 Mbps on 3G. The Samsung Galaxy S21 Ultra has a call quality of 93 dB on earpiece and 75 dB on speaker.
The Samsung Galaxy S21 Ultra also supports wireless charging and reverse wireless charging, which can be used to charge other compatible devices.
The Samsung Galaxy S21 Ultra has some other features that make it a versatile and powerful smartphone, such as the fingerprint scanner, which is fast and accurate, the face unlock, which is convenient and secure, the IP68 rating, which makes it water-resistant and dust-resistant, the stereo speakers, which deliver loud and clear sound, the Dolby Atmos, which enhances the audio quality and surround effect, the AKG-tuned earphones, which are included in the box, the FM radio, which can be used to listen to local stations, and the notification LED, which can be customized to show different colors and patterns.
The Samsung Galaxy S21 Ultra also comes with some accessories, such as the charger, the cable, the earphones, the SIM ejector tool, and the user manual. The Samsung Galaxy S21 Ultra also has a one-year warranty and a 24/7 customer service.