Samsung Galaxy S25: All about the launch, models, and advanced features

Android Guides » General » Samsung Galaxy S25: All about the launch, models, and advanced features

The Samsung Galaxy S25 continues the South Korean firm's tradition of positioning itself as one of the most anticipated and complete ranges in the smartphone market. Although an official global presentation has not yet taken place, the initial details, leaks, and analyses allow us to draw the most complete and detailed portrait ever seen of the Galaxy S25 series. This extensive article compiles and expands all relevant information about Release date, available models, design, technical features, cameras and advanced AI functions, as well as their prices, memory options, software, and key differences between versions. We invite you to delve into this exhaustive review, compiled from official sources and international benchmarks.

Exclusive photo: First look at the next-generation Galaxy

Release Schedule and Early Access

The Galaxy S family's release schedule is known for its punctuality and for reserving the first quarter of the year to reveal its flagships. According to reliable leaks and the pattern of previous years, Samsung Galaxy S25 They are officially available in major markets shortly after a global unveiling, which usually takes place at one of the Galaxy Unpacked events. Early adopters can access them through pre-orders immediately following the event.

Estimated availability dates vary slightly by country., but they can usually be purchased just a few days or weeks after the official launch. The brand also often offers pre-orders with exclusive benefits (double storage, accessories, free premium services, etc.).

The S25 series, as usual, becomes the showcase of Samsung's mobile technology and innovation throughout the year, setting trends in the industry and competing against the most advanced releases from other premium brands.

Models and differences: S25, S25+ and S25 Ultra

Samsung's strategy for the Galaxy S family has consolidated an offering of three main models:

• Samsung Galaxy S25: a compact reference model, focused on the premium experience in more compact dimensions.
• Samsung Galaxy S25 +: Intermediate version, with a larger screen and specific improvements in battery and power, but without reaching the extreme of the Ultra edition.
• Samsung Galaxy S25 Ultra: The ultimate flagship, focused on enthusiast and professional users, with the best cameras, a large diagonal display, the integrated S-Pen, and the most advanced software features.

This lineup has remained unchanged over time, adapting to different audiences. In addition, specific variants such as the S25 Edge or models with higher RAM have emerged depending on the market.

Key differences between the versions

• S25: 6,2-inch screen, 4.000 mAh battery, more compact and lighter design, 50+12+10 MP cameras, base storage from 128 GB.
• S25 +: 6,7-inch screen, 4.900 mAh battery, longer battery life, 50+12+10 MP cameras, base storage from 256 GB.
• S25 Ultra: 6,9-inch screen, 5.000 mAh battery, advanced 200+50+50+10 MP camera system, built-in S-Pen, storage up to 1 TB, the most complete hardware.

Design, materials and ergonomics: refinement and durability

The aesthetics of the Galaxy S25 continue the main lines seen in recent generations, but introduce details of refinement and advancements to improve hand feel and durability:

• Premium finishes with aircraft-grade aluminum and Gorilla Glass Victus 2 or Gorilla Armor 2 (depending on models), with superior resistance to drops, bumps and scratches.
• New more rounded and softer edges which improve grip and minimize shearing on the hand, especially in Ultra models that were previously less ergonomic.
• Weight and thickness reduction: The S25 Ultra weighs 218-219 grams, up to 14 grams less than its predecessor, and its smaller models are even lighter.
• IP68 certification against dust and water on all models.
• Well-placed button integration, dual SIM/eSIM, and no microSD expansion, in keeping with the premium range.

The rear camera design emphasizes the sensors with prominent rings, and the color finishes offer options from titanium black, blue, silver, mint, titanium gray, and exclusive variants available at official Samsung stores.

Displays: Dynamic AMOLED 2X technology, brightness and visual perfection

The visual experience of the Galaxy S25 is one of the greatest prides of the family. Samsung continues to bet on Dynamic AMOLED 2X panels top-level resolution and the following features:

• S25 screen: 6,2-inch, Full HD+ (FHD+), adaptive refresh rate from 1 to 120 Hz, peak brightness of 2.600 nits, improved screen-to-body ratio, anti-reflective coating on Ultra editions.
• S25+ display: 6,7 inches, QHD+, adaptive refresh rate 1-120 Hz, brightness 2.600 nits.
• S25 Ultra display: 6,9 inches, QHD+ (3088 x 1440 pixels), 500 ppi, LTPO technology, Adaptive 120Hz, 2.600 nits peak brightness, over 92% screen-to-body ratio.

The panels in the series combine Extreme brightness, intense colors, perfect visibility in the sun and superior anti-reflective coatings. Protection is guaranteed with Gorilla Armor or Victus 2. The PWM eye strain treatment It could be improved compared to other rivals, especially in the Ultra, with a value of 492 Hz, although it is still sufficient for most users.

Sound experience: stereo speakers and advanced compatibility

The Galaxy S25 maintains the premium approach also in the audio section, equipping high-power, high-quality stereo speakers, compatible with Dolby Atmos, advanced Bluetooth codecs and Samsung EQ settings.

• They don't have a headphone jack, but they do offer high-resolution digital audio via USB-C and Bluetooth.
• Sufficient power for everyday use, with sound pressure above 90 dB.
• The sound is balanced, with deep bass and no noticeable distortion even at high volume.
• Exclusive features like dialogue enhancement, spatial sound, and hearing adaptation.

While some rivals slightly surpass the bass depth, the overall audio experience is still outstanding.

Processor and performance: Snapdragon 8 Elite/Gen 4

For the first time in the history of the line, All Samsung Galaxy S25 models are powered by the Snapdragon 8 Gen 4 processor (or Snapdragon 8 Elite for Galaxy), without Exynos variants in most regions, except for some very specific markets.

• Next-generation architecture with improved up to 40% in NPU, 37% on CPU y 30% on GPU compared to the previous generation.
• Speed ​​up to 4,47 GHz, 12 cores, and advanced technologies such as Vulkan Engine and ray tracing for gaming.
• All devices include 12GB LPDDR5X RAM and UFS 4.0 storage. Ultra models are offered in select markets with up to 16GB of RAM and 1TB of storage.
• Sustained performance without overheating (vapor chamber improvements), although you may experience throttling in extreme tests.

The user experience is extremely fluid, lag-free, with advanced multitasking, quick gestures, and the ability to handle AAA gaming and heavy multimedia editing.

Battery life and charging: S25, S25+, S25 Ultra

Power management and charging options have achieved a very complete balance in this generation:

• Galaxy S25: : 4.000 mAh, 25W fast charging (up to 50% in half an hour), 15W fast wireless charging, 4,5W reverse charging.
• Galaxy S25+: 4.900 mAh, 45W fast charging, 15W wireless charging.
• Galaxy s25 ultra: 5.000 mAh, 45W fast charging (65% in 30 minutes), 25W wireless charging, 4,5W reverse charging, up to 6-7 hours of screen on time.

El Snapdragon 8 Elite It provides remarkable energy efficiency, making consumption low in standby and excellent for conventional use, although battery life obviously depends on the screen size and intensive use of demanding applications.

Samsung integrates exclusive battery management features with AI Battery Management and allows you to adjust the charging mode to maximize the component's lifespan. No charger is included in the box; only a USB-C cable.

Camera system: hardware and differential computational photography

Photography has always been a cornerstone of Samsung's portfolio. The Galaxy S25 (particularly the Ultra model) takes photography to new levels in both hardware and software:

• S25 / S25+: Triple camera (main 50 MP, ultra wide angle 12 MP, telephoto lens 10 MP with 3x optical zoom), front camera 12 MP.
• S25Ultra: 200 MP main (f/1.7, OIS, multi-directional PDAF), 1/1.3” size, ProRAW capture at 200 MP, very high level of detail.

The camera app is completely revamped, integrating new AI features to Improve framing, HDR, night photography, blurring, and RAW processingPro mode and LOG recording make advanced editing easier, and the leap in quality from Ultra Wide puts the Ultra at the top of the industry. Video supports up to 8K, 10-bit HDR, brutal stabilization, manual modes, zebra patterns, and much more.

Night photography is one area where the competition continues to tighten, but the white balance, portrait mode, and consistent results still make the difference. The real-world optical and digital zoom (up to 100x) maintains top-notch quality up to 10-20x. Selfies tend slightly toward magenta in some scenes, but are natural and faithful.

Software: Galaxy AI, One UI 7, Gemini, and long-term support

The Galaxy S25 range debuts One UI 7 on Android 15, with intensive integration of artificial intelligence and unprecedented support:

• 7 years of guaranteed updates for system and security.
• Advanced Galaxy AI Features: Circle to Search, real-time translation (via AI), writing and drawing assistance, audio draft, Now Brief, Personal Data Engine, transcription, image generation, and more.
• Native support for Gemini (Google), including smart reply, deep app integration, and advanced multitasking.

The interface has been modernized, now it looks more like iOS in animations and shortcuts, and offers two new features such as Now Bar (dynamic activity on the lock screen) and Now Brief (contextual information in widgets). The S-Pen for the Ultra remains useful for drawing and productivity, although it loses Bluetooth functionality in favor of efficiency.

Exclusive storage, RAM, and color options

• Galaxy S25: 128/256/512 GB + 12 GB RAM.
• Galaxy S25+: 256/512 GB + 12 GB RAM.
• Galaxy s25 ultra: 256/512 GB/1TB (+16 GB RAM in some countries).

Each model is available in at least four standard colors, and exclusive editions such as Deep Black, Rose Gold, Jade Green, Coral, or Cobalt Violet can be purchased on the official website, depending on the region and model.

Extra features: security, connectivity and Galaxy ecosystem

The Galaxy S25 ecosystem includes the latest extensions and accessory features:

• Ultra Wideband (UWB) in Ultra models.
• USB-C 3.2, DisplayPort 1.2, OTG, physical SIM and eSIM.
• No microSD expansion, but with maximum storage speed.
• IP68 certification, ultrasonic fingerprint reader, 2D facial recognition.
• Native support for Galaxy Watch, Ring, Buds and Qi2 accessories for wireless charging.

Prices and purchase options

Official launch prices, depending on market and configuration, are based on the following reference values ​​in Europe and Latin America:

• Galaxy S25 (128GB): from 909 euro.
• Galaxy S25+ (256GB): from 1.159 euro.
• Galaxy S25 Ultra (256GB): from 1.459 euro.
• The Ultra model with 1 TB can exceed 1.800 euros.

In Peru, Argentina, and other Latin American markets, prices vary depending on taxes and additional services. Pre-sales and direct sales are available through Samsung, authorized carriers, and retailers.

Exclusive AI Technologies: Everything New in Galaxy AI

The Galaxy S25 series brings the most advanced artificial intelligence to everyday life, both locally and in the cloud:

• Circle to Search: contextual search from any screen.
• live translate: Calls, messages and apps translated in real time.
• Writing and Drawing Assist: Smart writing and drawing/image generation assistance.

Frequently asked questions and relevant comparisons

• What model to choose? If you're looking for the latest in photography, a large screen, and professional features: S25 Ultra. For a balance of size, price, and quality: S25+. If you value convenience and portability, the S25 is the most compact in the premium segment.
• Is it worth upgrading from S23/S24? The jump is significant in terms of processor, battery, AI, ultra-wide-angle camera, and software. If you have an S24 and aren't looking for the latest AI, you can wait for another generation; but the change from previous models is noticeable.
• What alternatives does the competition offer? The main rivals are the iPhone 16 Pro/Pro Max, Google Pixel 8 Pro, Xiaomi 14 Ultra, OPPO Find X8 Pro and vivo X200 Pro. The S25 Ultra stands out for its software longevity, advanced local AI, display and versatile camera.