Samsung Galaxy S24 Ultra vs S25 Ultra: The 2025 Flagship Comparison Guide
Are you deciding between the Samsung Galaxy S24 Ultra and the new S25 Ultra? This comparison highlights performance, design, camera, battery, and software updates so you can pick the best Samsung flagship for 2025.

: Rectangular frame, flat top/bottom, titanium body with Gorilla Armor. Thicker and heavier (8.6 mm, 233 g).
: Refined curves, even lighter and thinner (8.2 mm, 218 g), upgraded to Gorilla Armor 2 for improved scratch and glare resistance.
: Both models are IP68 water and dust resistant, and include an S Pen. The S25 Ultra feels slightly more comfortable for long-term use.
| Model | Size | Type | Max Brightness | Refresh Rate | Notes |
|---|---|---|---|---|---|
| S24 Ultra | 6.8-inch | Dynamic LTPO AMOLED 2X | 2600 nits | 120 Hz LTPO | Enhanced Gorilla Armor |
| S25 Ultra | 6.9-inch | Dynamic LTPO AMOLED 2X | 2600 nits | 120 Hz LTPO | Thinner bezels, Gorilla Armor 2 |
Samsung S24 Ultra display vs S25 Ultra, flagship AMOLED screens
: Snapdragon 8 Gen 3 (4 nm), up to 12GB RAM, UFS 4.0 storage.
: Next-gen Snapdragon 8 Gen 4 or 8 Elite, up to 16GB RAM, UFS 4.1 storage. About 20% faster, especially with AI and multitasking.
S24 Ultra vs S25 Ultra speed, Samsung Galaxy S25 Ultra performance
| Model | Main | Telephoto | Periscope | Ultra-wide | Selfie |
|---|---|---|---|---|---|
| S24 Ultra | 200MP | 10MP (3x zoom) | 50MP (5x zoom) | 12MP | 12MP |
| S25 Ultra | 200MP | 10MP (3x zoom) | 50MP (5x zoom) | 50MP | Improved/UDC? |
S25 Ultra improves on ultrawide photos with a jump to 50MP (from 12MP), offering better low-light and landscape shots.
: 8K and 4K video, top-notch AI camera features.
Samsung S24 vs S25 camera, ultra-wide camera upgrade, best Samsung camera phone 2025
: 5000mAh in both.
: 45W wired, 15/25W wireless (varies by region).
: More energy-efficient CPU means longer battery on a single charge; some S25 variants support up to 65W charging.
: Ships with One UI 6.1 (Android 14) and 7-year update guarantee. Features like Circle to Search and Galaxy AI.
: Launched with One UI 7 (Android 15), enhanced Galaxy AI, expanded S Pen support, and stronger security. Improved Wi-Fi 7, UWB, and possible satellite connectivity.
| Feature | S24 Ultra | S25 Ultra |
|---|---|---|
| Processor | Snapdragon 8 Gen 3 | Snapdragon 8 Gen 4 / 8 Elite |
| RAM / Storage | 8/12 GB, up to 1TB (UFS 4.0) | Up to 16GB, 1TB (UFS 4.1) |
| Display | 6.8", 120Hz, Gorilla Armor | 6.9", 120Hz, Gorilla Armor 2 |
| Camera (Main) | 200MP | 200MP |
| Ultrawide | 12MP | 50MP |
| Battery | 5000mAh, 45W wired | 5000mAh, 45/65W wired |
| OS / Updates | Android 14, 7-year updates | Android 15, 7-year updates |
| S Pen | Yes, Bluetooth | Yes, rumored no Bluetooth |
| Weight | 233 g | 218 g |
Lower price with flagship-grade camera and performance.
Great value for buyers not chasing the latest tech.
- Image taken from Shutterstock
Best for power users, photographers, and those who want the latest hardware and AI features.
Slightly bigger, lighter, and future-proof for 2025 and beyond.
Image taken from Shutterstock
Is the Samsung S25 Ultra camera better than the S24 Ultra?
Yes, especially the ultrawide lens, which is upgraded to 50MP for sharper and brighter photos.
Does the S25 Ultra have better battery life?
With a more efficient chipset, the S25 Ultra typically lasts longer per charge, though battery size remains the same.
The S25 Ultra is the top pick for those seeking performance, camera upgrades, and longer-term software support.
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