Samsung Galaxy S21 Ultra 5G

The Samsung Galaxy S21 is a series of high-end Android-based smartphones developed, marketed, and manufactured by Samsung Electronics as part of its flagship Galaxy S series. They collectively serve as the successor to the Galaxy S20 series. The first three smartphones were unveiled at Samsung's Galaxy Unpacked event on January 14, 2021, while the Galaxy S21 FE was unveiled at Samsung's CES on January 4, 2022. The first three phones were released in the United States and Europe on January 29, 2021, while the Fan Edition was released globally on January 7, 2022.

Source: spec data adapted from Wikipedia, available under CC BY-SA 4.0.

Key specifications

Design and display

The Samsung Galaxy S21 Ultra 5G features a modern display measuring 165.1xx75.6xx8.9. The handset weighs 227 g and is built in a Slate form factor.

Performance

Powering the Samsung Galaxy S21 Ultra 5G is the an octa-core system-on-chip. CPU configuration: Exynos: Octa-core (1x2.9 GHz Cortex-X1, 3x2.80 GHz Cortex-A78 and 4x2.2 GHz Cortex-A55) / Snapdragon: Octa-core (1x2.84 GHz, 3x2.42 GHz and 4x1.80 GHz) Kryo 680. Graphics are handled by Exynos: Mali-G78 MP14 / Snapdragon: Adreno 660. It ships with 12/16 GB RAM of RAM. Storage options: 128/256/512 GB UFS 3.1.

Camera

Front-facing camera: 40 MP, f/2.2, 26 mm (wide), 1/2.8", 0.7 μm, PDAF.

Battery and charging

The Samsung Galaxy S21 Ultra 5G packs a 5000 Lithium polymer battery. Charging support: USB PD: 25W (PPS), 15W (non-PPS) / 15 W QI wireless / 4.5 W Reverse wireless.

Connectivity

Network support: 2G, 3G, 4G, 5G. Connectivity options include Bluetooth 5.2 / Wi-Fi 802.11 a/b/g/n/ac/ax(Wi-Fi 6E: S21 Ultra). SIM configuration: nanoSIM, eSIM / Single SIM or Hybrid Dual SIM in dual stand-by.