Samsung Galaxy S25 / Samsung Galaxy S24 Ultra

Samsung Galaxy S25: 6.2-inch Galaxy S25; 12 GB RAM; 128/256/512 GB options vary by market; Navy, Icyblue, Silver Shadow, Mint and online colours. Galaxy S25+, S25 Ultra, S25 Edge and S25 FE are separate models.

Samsung Galaxy S24 Ultra: SM-S928B (international, Nano-SIM + eSIM); 12 GB RAM with 256 GB, 512 GB or 1 TB. The US model is SM-S928U. Titanium Gray, Black, Violet and Yellow; extra online colours. The Galaxy S25 Ultra and S23 Ultra are separate models.

SpecificationSamsung Galaxy S25Samsung Galaxy S24 Ultra
Release year20252024
ProcessorSnapdragon 8 Elite for Galaxy

A higher-clocked Snapdragon 8 Elite version made for Samsung. Samsung lists a 40% larger vapour chamber for the series.

Samsung		Snapdragon 8 Gen 3 for Galaxy; eight cores, 3.39 / 3.1 / 2.9 / 2.2 GHz Samsung
Display6.2-inch FHD+ Dynamic AMOLED 2X; 1–120 Hz adaptive refresh; Vision Booster

The visible area is about 6.0 inches with rounded corners. The 1–120 Hz range lowers the refresh rate for static content to save battery; Vision Booster adjusts tone mapping to improve readability in sunlight.

Samsung		6.8-inch Dynamic AMOLED 2X; 3120 × 1440 (QHD+); 1–120 Hz adaptive; Vision Booster

The refresh rate drops as low as 1 Hz depending on content; Vision Booster adjusts tone and contrast in bright light to keep the screen readable.

Samsung
Front glass and frameCorning Gorilla Glass Victus 2; aluminium frame

The anti-reflective Gorilla Armor 2 of the Ultra is not used on this model.

Samsung		—
Memory and storage12 GB RAM; 128, 256 or 512 GB (varies by market)

There is no card slot for storage expansion.

Samsung		12 GB RAM; 256 GB, 512 GB or 1 TB (varies by region) Samsung
Rear cameras50 MP wide (ƒ/1.8, OIS, 85°); 12 MP ultra wide (ƒ/2.2, 120°); 10 MP telephoto (3× optical, ƒ/2.4, 36°)

The ultra-wide camera has no OIS. The 3× telephoto provides optical zoom through a separate lens rather than a crop of the main camera.

Samsung		200 MP wide (ƒ/1.7, OIS); 12 MP ultra wide (ƒ/2.2, 120°); 50 MP 5× telephoto (ƒ/3.4, OIS); 10 MP 3× telephoto (ƒ/2.4, OIS)

Two separate telephoto lenses give optical quality at 3× and 5×; values in between are produced by cropping and processing.

Samsung
Front camera12 MP (ƒ/2.2, 80°) Samsung12 MP, ƒ/2.2, 80° Samsung
Battery and charging4000 mAh (typical; rated 3885 mAh); 25 W wired, about 50% in around 30 minutes; Fast Wireless Charging 2.0; Wireless PowerShare

25 W needs a 3 A USB-C cable and a compatible adapter. Wireless PowerShare lets the phone wirelessly charge another device. The 45 W wired charging of the S25+ and Ultra is not available here.

Samsung		5000 mAh (typical); about 65% in 30 minutes with a 45 W adapter; Fast Wireless Charging 2.0; Wireless PowerShare

The 45 W adapter is sold separately. Wireless PowerShare lets the back of the phone wirelessly charge a device such as a watch or earbuds.

Samsung
Operating system and updatesAndroid 15, One UI 7; seven generations of OS upgrades and seven years of security updates

Support is counted from the global launch date; timing may vary by model, carrier and market.

Samsung		—
Connectivity5G; LTE; Wi-Fi 7; Wi-Fi Direct; Bluetooth 5.4

5G and LTE availability varies by market and carrier.

Samsung		5G; Wi-Fi 7 (2.4 + 5 + 6 GHz); Bluetooth 5.3; USB Type-C (USB 3.2 Gen 1)

Wi-Fi 7 speeds need a Wi-Fi 7 router and vary by market. USB 3.2 Gen 1 means 5 Gb/s wired transfer.

Samsung
DurabilityIP68 SamsungIP68 (up to 1.5 m in fresh water for 30 minutes); titanium frame

Samsung advises against beach and pool use.

Samsung
Size and weight146.9 × 70.5 × 7.2 mm; 162 g Samsung162.3 × 79 × 8.6 mm; 232 g (sub-6) / 233 g (mmWave) Samsung
Model code—SM-S928B (Nano-SIM + eSIM; dual eSIM option) Samsung
Front glass—Corning Gorilla Armor

According to Corning and Samsung it cuts reflection by up to 75% versus typical glass, with improved scratch resistance.

Samsung
S Pen—Built-in S Pen Samsung
Operating system—Shipped with Android 14 and One UI 6.1; seven generations of OS upgrades and seven years of security updates

Samsung notes that update timing and availability may vary by model and market.

Samsung
Security—Samsung Knox, Knox Vault, Auto Blocker; setting that limits AI processing to the device

With the Advanced Intelligence setting enabled, only the Galaxy AI features that run on the device are used.

Samsung