This phone Samsung Galaxy S25 series marks Samsung’s push further into the age of AI-first smartphones. Launched in early 2025, the S25 family (which includes the base S25, S25+, S25 Ultra, and later the S25 Edge) blends performance upgrades, camera refinements, and deeper AI integration.
If you’re considering upgrading or just curious about what Samsung is bringing to the table this year, here’s a full guide to what the Galaxy S25 offers.
Samsung Galaxy S25 Design & Display
Galaxy S25 Design
- Samsung Galaxy S25 features a sleek and familiar form, though with more accentuated camera rings and refined edges.
- For protection, it uses Gorilla Glass Victus 2 on the front/back (for the base models) with flat edges.
- All models (S25, S25+, S25 Ultra) carry an IP68 rating (water & dust resistance).
Galaxy S25 Display
- The S25 (base) uses a 6.2-inch Dynamic AMOLED 2X panel with FHD+ (2340 × 1080) resolution and 1–120 Hz adaptive refresh rate.
- Peak brightness is rated around 2,600 nits.
- The larger S25+ and S25 Ultra upgrade to QHD+ resolution and support Samsung’s ProScaler upscaling technology — helping boost clarity on lower-resolution content using AI.
- All models include an in-display ultrasonic fingerprint sensor.
Hardware & Performance In Samsung Galaxy S25
Chipset
- Samsung moved entirely to Qualcomm Snapdragon 8 Elite for Galaxy for the S25 family (no Exynos in the base S25 series).
- The chip is built on an advanced (likely 3 nm) node, delivering improved power efficiency and AI processing.
- The base S25 comes with 12 GB LPDDR5X RAM and storage options of 128 GB / 256 GB / 512 GB (UFS 4.0)
Cooling & Thermals
- Samsung introduced a larger vapor chamber and a more refined thermal design to handle sustained performance and AI workloads.
Battery Life & Charging
- The Galaxy S25 packs a 4,000 mAh battery.
- Wired charging is 25W (S25 and S25 Edge), while S25+ and Ultra models support 45W wired charging.
- All models support Qi2 wireless charging (up to 15W) and reverse wireless charging (4.5W).
- Samsung claims the Ultra can reach ~65% in ~30 minutes with a 45W charger; for the base S25, about ~50% is possible under ideal conditions.
Samsung Galaxy S25 Camera
One of the standout aspects of the S25 series is its camera and imaging enhancements, especially when integrated with AI.
Base S25 Cameras
- Triple-camera setup:
- 50 MP main (wide) with OIS
- 12 MP ultra-wide
- 10 MP telephoto (3× optical zoom)
- Selfie camera: 12 MP front sensor.
Ultra & Edge Camera Upgrades
- The S25 Ultra pushes further with a 200 MP main sensor, periscope telephoto (5×), 10 MP 3× telephoto, and 50 MP ultra-wide.
- The S25 Edge, thanks to its slim titanium design, borrows the Ultra’s 200 MP main sensor in a 2-lens setup.
AI Imaging & ProVisual Engine S25
- A central component is Samsung’s ProVisual Engine, which uses AI to enhance image processing, noise reduction, HDR, and video work.
- ProScaler, integrated into this engine, intelligently upscales lower-resolution content to match high-resolution displays on S25+ and Ultra.
- Other AI-powered features: object removal, portrait enhancements, night mode improvements, and seamless transitions between camera lenses.
Samsung Galaxy S25 Software & AI Features
One UI 7 & Android 15
- The S25 series ships with One UI 7, based on Android 15.
- One UI 7 introduces UI revamps, refreshed icons, a split quick panel (notification vs controls), changes in how DeX / Edge panels behave, and tighter integration with Google’s services.
AI & Companion Features
- Samsung is emphasizing the “AI companion” concept. The S25 devices integrate multimodal AI agents that respond to your context, assist across apps, and help automate tasks.
- Now Brief: A personalized feed combining calendar, news, environment data, etc.
- Integration with Google Gemini makes the AI experience more conversational and capable across tasks.
- On-device privacy: many AI computations happen locally or within locked, encrypted enclaves to keep personal data secure.
Comparisons & Trade-Offs
Samsung Galaxy S25 vs S24
- The base display and resolution remain similar, but the S25 brings smarter AI, a more efficient chipset, and better imaging tools.
- Battery life is somewhat constrained because the base S25 retains the same 4,000 mAh capacity. Real-world improvements largely stem from software and efficiency gains rather than raw capacity.
S25 Edge & Ultra Variants
- S25 Edge: ultra-thin (5.8 mm), titanium body, but with trade-offs like a smaller battery (3,900 mAh) compared to S25+.
- S25 Ultra: the full premium model — the best cameras, largest screen (6.9″), more advanced sensors, and support for S Pen.
Samsung Galaxy S25 Price & Availability
- The base Galaxy S25 (12 GB + 128 GB) starts at US$799 (or equivalent regional pricing).
- Higher storage variants, and the S25+ / Ultra / Edge models carry premium pricing.
- Availability and regional pricing vary by market; always check local Samsung or authorized retailers in your country.
Why It Matters & Final Thoughts
The Galaxy S25 series is Samsung’s bold statement in 2025: not just a hardware iteration, but a push toward making the smartphone smarter and more adaptive. The AI-driven features, combined with stronger imaging and improved chip performance, position the S25 series as a contender in the next wave of mobile experience innovation.
For many users, the base Samsung Galaxy S25 can deliver flagship-level power without the bulk or cost of Ultra models. For power users and enthusiasts, the Ultra brings the top-tier camera and extra capabilities. And for those who want a sleek premium device, the Edge variant is a fresh direction.