Samsung Galaxy S24

The Samsung Galaxy S24 is a series of high-end Android-based smartphones developed, manufactured, and marketed by Samsung Electronics as part of its flagship Galaxy S series. They collectively serve as the successor to the Galaxy S23 series. The phones were announced on January 17, 2024, at the Galaxy Unpacked event in San Jose, California, while the Galaxy S24 FE was unveiled at Samsung's Galaxy Unpacked event on September 26, 2024. The first three phones were released in the United States and Europe on January 31, 2024, while the FE model was released globally on October 3, 2024.

They were succeeded by the Galaxy S25 series announced on January 22, 2025.

The Galaxy S24 series includes four devices, which share the same lineup and screen sizes as the previous Galaxy S23 series. The flagship Galaxy S24 features a flat 6.2-inch (155 mm) display. The Galaxy S24+ features similar hardware in a 6.7-inch (168 mm) form factor. The Galaxy S24 Ultra features a flat 6.8-inch (173 mm) display, with sharp edges, distinct from its base model counterpart.

The S24 and S24+ phones are powered by Snapdragon 8 Gen 3 in North America and in East Asia (China, Macau, Hong Kong, Taiwan, and Japan), while a Exynos 2400 is used in the rest of the world. The S24 Ultra is equipped with the Snapdragon 8 Gen 3 in every market. In contrast, the S24 FE comes with an underclocked variant of the Exynos 2400 called the Exynos 2400e in every market including North America. A re-released version of the smaller S24 with the Snapdragon 8 Gen 3 processor was released exclusively in India on September 2025 (previously, the same device sold in India in January 2024 have the Exynos 2400 chipset).

The Galaxy S24 and S24+ have aluminum and matte glass versions and are available in four standard colors: Amber Yellow, Marble Gray, Cobalt Violet, and Onyx Black, with three additional colors available only through Samsung's website: Jade Green, Sapphire Blue and Sandstone Orange. The S24 Ultra features titanium versions of these colors. The Galaxy S24 FE has a limited set of 5 colors called Blue, Graphite, Gray, Mint, and Yellow.

The Galaxy S24 and S24+ use a "Dynamic AMOLED 2X" display with HDR10+ support, 2600 nits of peak brightness, LTPO backplane, "dynamic tone mapping" technology, and Corning Gorilla Glass Victus 2. The Galaxy S24 FE has 1900 nits of peak brightness and LTPS backplane. All models use an ultrasonic in-screen fingerprint sensor, except the S24 FE which uses an optical in-screen fingerprint sensor. The S24 series uses a variable refresh rate display with a range of 1 Hz or 24 Hz to 120 Hz, except the S24 FE which has a range of 60 Hz to 120 Hz^{[citation needed]}.

The Galaxy S24 Ultra, in addition to the features of the S24+, uses Corning Gorilla Glass Armor glass on its display, but it drops the curved edges seen in the Galaxy S23 Ultra & Galaxy S22 Ultra.

The Galaxy S24 and S24+ have a 50 MP wide sensor, a 10 MP 3x telephoto sensor and a 12 MP ultrawide sensor. The S24 Ultra has a 200 MP wide sensor, 50 MP 5× periscope telephoto sensor, 10 MP 3x telephoto sensor, and a 12 MP ultrawide sensor. The front camera uses a 12 MP sensor on all three models.