Samsung Galaxy S25 vs. S25 Ultra: A Detailed Comparison

The Samsung Galaxy S25 and S25 Ultra are premium smartphones boasting top-tier specs and Samsung's One UI. This comparison highlights their key differences to help you choose the right device.

Pricing and Availability:

The S25 (256GB) starts at $999.99, while the S25 Ultra (256GB) is priced at $1,299.99. Pre-orders are available through Samsung, with both phones hitting stores February 7, 2025.

Size and Design:

The S25 offers a more compact form factor (158.4 x 75.8 x 7.3 mm, 190g), making it easier to handle for some users. The S25 Ultra is significantly larger (162.8 x 77.6 x 8.2 mm, 218g) with Corning Gorilla Armor 2 glass and a titanium frame, compared to the S25 's Gorilla Glass Victus 2 and aluminum frame. Both are IP68 rated.

Color options vary; the S25 Ultra offers titanium-themed shades (four standard, three online exclusives), while the S25 has seven options (four standard, three online exclusives).

Display:

The S25 features a 6.7-inch Dynamic AMOLED 2X display (3120 x 1440 pixels, 513 ppi), while the S25 Ultra boasts a larger 6.9-inch Dynamic AMOLED 2X screen (slightly lower ppi at 498). Both support LTPO technology (1-120Hz refresh rate), 2600 nits peak brightness, and always-on display. The S25 Ultra's screen includes anti-reflective Gorilla Armor 2 glass. The S25 Ultra also includes the S Pen, lacking Bluetooth functionality found in previous iterations.

Performance:

Both phones utilize the overclocked Snapdragon 8 Elite (3nm) processor. The S25 offers 12GB RAM and up to 512GB storage, while the S25 Ultra tops out at 16GB RAM and 1TB storage. Both include vapor chambers for thermal management.

Software:

Both run One UI 7 with integrated Galaxy AI, enabling multi-step task execution and personalized solutions. Features like Circle to Search and Now Brief are also included. Both are promised seven years of Android and security updates.

Camera System:

The S25 camera system (50MP main, 12MP ultrawide, 10MP 3x telephoto) offers excellent image quality. The S25 Ultra significantly upgrades this with a 200MP main sensor, 50MP ultrawide (macro), 10MP 3x telephoto, and a 50MP 5x telephoto lens, extending zoom capabilities to 100x. Both share a 12MP front-facing camera and support 8K@60fps and 4K@60fps video recording, with the Ultra adding 4K@120fps. Both include features like Audio Eraser, a virtual aperture button, improved Portrait Studio, and new filters.

Battery Life:

The S25 has a 4900mAh battery (30 hours video playback), while the S25 Ultra offers a 5000mAh battery (31 hours video playback). Charging speeds are identical at 45W wired and 15W wireless, lacking Qi2 magnetic ring charging.

Connectivity:

Both phones offer Wi-Fi 7, Bluetooth 5.4, GPS, NFC, and USB Type-C 3.2. Both support satellite communication via Snapdragon X80 5G modem (availability at launch unconfirmed).

Conclusion:

The Galaxy S25 is a compelling choice for those seeking a balanced, more manageable device. The S25 Ultra, however, is the ultimate flagship, offering a superior camera system, larger battery, more RAM and storage, and the S Pen. The best choice depends on your priorities and budget.

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