Samsung Galaxy S25+ 256GB Navy, US Factory Unlocked Smartphone SM-S936UDBAXAA

Product Name

Samsung Galaxy S25+ 256GB Navy, US Factory Unlocked Smartphone

Product Overview

The Samsung Galaxy S25+ is a large-screen Android smartphone released in 2025. This United States factory-unlocked configuration has 256GB of internal storage, 12GB of memory, a Navy finish, 5G connectivity, nano-SIM and eSIM support, and model designation SM-S936UDBAXAA. It belongs to Samsung’s Galaxy S25 flagship family.

The phone uses a 6.7-inch QHD+ Dynamic AMOLED 2X display with a resolution of 3120 × 1440 pixels and an adaptive refresh rate up to 120Hz. Its enclosure combines an enhanced Armor Aluminum frame with Corning Gorilla Glass Victus 2 and an IP68 water-and-dust-resistance rating.

A Snapdragon 8 Elite for Galaxy processor supports applications, graphics, photography, video processing, and compatible Galaxy AI functions. The rear camera array includes a 50MP wide camera, 12MP ultra-wide camera, and 10MP telephoto camera with 3x optical zoom. A 12MP camera handles front photography and video calling.

The device contains a 4,900mAh typical battery and supports wired fast charging, wireless charging, and Wireless PowerShare. Actual battery duration, charging speed, network service, and software availability depend on settings, accessories, carrier support, and operating conditions.

Product Information

Identification

Physical Details

Configuration Details

Product Identifier Summary

• Model number: Identifies the regional hardware family and helps determine cellular bands, SIM support, firmware, repair information, and accessory compatibility.
• MPN: The manufacturer part number distinguishes the Navy 256GB US factory-unlocked configuration from other colors, storage capacities, and carrier versions.
• UPC: The Universal Product Code is a 12-digit retail barcode used for inventory management, scanning, and catalog matching.
• EAN: The European Article Number is a 13-digit international barcode representation of the product.
• GTIN: The Global Trade Item Number is a standardized product identifier used across retail and supply-chain databases.
• ASIN: This catalog identifier distinguishes the specific Navy 256GB product record from other Galaxy S25+ configurations.
• ISBN: The International Standard Book Number applies to books and selected publications. It does not apply to this smartphone.

Key Features

• Snapdragon 8 Elite for Galaxy processor.
• 12GB of installed memory.
• 256GB of internal storage.
• 6.7-inch QHD+ Dynamic AMOLED 2X display.
• Adaptive refresh rate up to 120Hz.
• 3120 × 1440 native display resolution.
• Enhanced Armor Aluminum frame.
• Corning Gorilla Glass Victus 2.
• 50MP primary rear camera.
• 12MP ultra-wide rear camera.
• 10MP telephoto camera with 3x optical zoom.
• 12MP front camera.
• Up to 30x digital zoom.
• 4,900mAh typical battery capacity.
• 45W wired charging support.
• Fast wireless charging and Wireless PowerShare.
• Nano-SIM and eSIM support.
• 5G, Wi-Fi 7, Bluetooth, NFC, GPS, and Ultra Wideband connectivity.
• IP68 water and dust resistance under laboratory conditions.
• Compatible Galaxy AI communication, search, image, note, and audio tools.

Technical Specifications

Package Contents

• One Samsung Galaxy S25+ with 256GB storage
• One USB Type-C cable
• One SIM-ejection tool
• One quick-start guide

A wall power adapter, wired headphones, protective case, wireless charger, memory card, and active SIM card are not documented as standard package components.

Compatibility

The US factory-unlocked model supports compatible nano-SIM and eSIM service. Cellular activation depends on the intended carrier’s network bands, service plans, account requirements, and device-identifier database.

Factory-unlocked status does not guarantee that every carrier will activate the phone or provide every network function. Wi-Fi calling, visual voicemail, roaming, and advanced messaging can vary between providers.

USB-C chargers, cables, storage devices, audio adapters, computers, and display accessories must support the required USB and power standards. Maximum wired charging speed requires a compatible 45W charging system.

Cases and screen protectors should be designed specifically for the Galaxy S25+. Accessories made for the Galaxy S24+, S25 Ultra, or standard S25 may not align with the phone’s dimensions, buttons, microphones, cameras, or charging connector.

Wireless PowerShare can provide power to selected Qi-compatible phones, watches, and earbuds. Charging performance depends on alignment, case thickness, temperature, and the remaining battery level.

Common Uses

• Making cellular and internet-based voice calls.
• Sending text, multimedia, and encrypted messages.
• Participating in video calls and online meetings.
• Browsing websites and using Android applications.
• Taking high-resolution photographs and portraits.
• Capturing ultra-wide and telephoto images.
• Recording high-resolution video.
• Editing photographs, video, documents, and notes.
• Using navigation and location-based applications.
• Streaming video, music, podcasts, and games.
• Running productivity and multitasking applications.
• Using Samsung DeX with compatible external displays.
• Making supported contactless payments.
• Charging compatible accessories through Wireless PowerShare.
• Using supported Galaxy AI search, communication, image, note, and audio functions.

Installation and Setup

• Inspect the phone, cable, and package for visible damage.
• Insert a compatible nano-SIM or prepare the required eSIM activation information.
• Turn on the phone and follow the displayed setup instructions.
• Connect to a secured Wi-Fi network.
• Sign in with compatible Samsung and Google accounts.
• Transfer information from another device through Samsung Smart Switch when needed.
• Confirm carrier support using the phone’s device identifier.
• Set a secure screen lock and configure fingerprint or facial authentication.
• Install current operating-system, security, application, and carrier updates.
• Review the detected storage capacity and available space.
• Test cellular calling, messaging, mobile data, Wi-Fi, and Bluetooth.
• Test the display, cameras, microphones, speakers, buttons, USB-C port, and wireless charging.
• Enable device-location, backup, and recovery functions.

Maintenance and Care

Disconnect all cables and turn off the phone before cleaning it. Wipe the exterior with a soft, slightly damp, lint-free cloth. Do not spray liquid directly onto the display, cameras, microphones, speakers, buttons, or USB-C connector.

Keep the charging port free from lint and debris. Do not insert metal tools or apply cleaning liquid inside the connector. A dry, soft, nonconductive brush may be used carefully around exterior openings.

Install operating-system and security updates from verified sources. Maintain regular encrypted backups because theft, damage, repair, component failure, and accidental deletion can cause data loss.

Battery capacity decreases through age, charging cycles, heat exposure, and use. Review battery diagnostics periodically and seek qualified service if the phone swells, overheats, shuts down unexpectedly, or loses capacity rapidly.

Use a fitted case and compatible screen protector when additional impact protection is needed. Accessories should not obstruct antennas, cameras, microphones, speakers, buttons, or wireless charging.

Safety Information

• Do not use the phone if the battery swells, leaks, overheats, or distorts the enclosure.
• Do not puncture, crush, bend, burn, or disassemble the built-in battery.
• Use compatible USB-C charging equipment from established manufacturers.
• Stop using damaged cables, plugs, adapters, or accessories.
• Do not charge through the USB-C connector while it is wet.
• Water resistance can decrease through age, impacts, repairs, and normal wear.
• The IP68 rating does not make the phone waterproof in every environment.
• Avoid salt water, chlorinated water, soap, pressurized water, and heated liquids.
• Keep the phone away from open flames, extreme heat, and prolonged direct sunlight.
• Magnetic and radio components can affect certain implanted medical devices and sensitive equipment.
• Follow local regulations concerning phone use while driving or operating machinery.
• Reduce headphone volume to limit the risk of hearing damage.
• Back up important information before repair, reset, or ownership transfer.
• Do not attempt internal repair without suitable training and equipment.
• Internal battery and display service should be performed by qualified technicians.

Product History

Samsung announced the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra on January 22, 2025. The Galaxy S25+ followed the Galaxy S24+ as the larger non-Ultra model in Samsung’s annual Galaxy S flagship family.

The S25+ retained a 6.7-inch QHD+ display, 4,900mAh typical battery, 12GB of memory, and a three-camera rear system. Its processor changed to the Snapdragon 8 Elite for Galaxy, and its original software introduced One UI 7 and expanded Galaxy AI functions.

Compared with the Galaxy S24+, the S25+ became slightly thinner and lighter while retaining its general display size and battery capacity. The camera hardware remained centered on 50MP wide, 12MP ultra-wide, and 10MP telephoto sensors.

The original United States storage configurations included 256GB and 512GB. Standard colors included Navy, Icyblue, Silver Shadow, and Mint, with additional colors distributed through selected channels.

The Galaxy S26+ became the direct successor within the following flagship generation.

Frequently Asked Questions

How can this exact Galaxy S25+ be identified?

Open Settings, select About phone, and review the model name, model number, storage, serial number, and device identifiers. This Navy 256GB US unlocked configuration uses MPN SM-S936UDBAXAA.

How much storage does the phone have?

This configuration has 256GB of internal storage. Available capacity is lower because system software, formatting, applications, and user data occupy part of the space.

Can the storage be expanded?

No. The Galaxy S25+ does not include a microSD memory-card slot.

How much memory is installed?

The documented United States 256GB configuration has 12GB of installed memory.

Does the phone support eSIM?

Yes. The US model supports compatible eSIM service in addition to nano-SIM operation.

Can two mobile numbers be active?

Dual-SIM operation is supported under compatible carrier, account, regional, and software conditions.

Will every carrier activate the unlocked phone?

No. Activation depends on carrier policies, supported bands, service plans, device databases, and the status of the phone’s identifiers.

How can unlocked status be verified?

Review the network settings and contact the intended carrier with the device identifier before transferring or opening a service plan.

Does the display support 120Hz?

Yes. The display uses an adaptive refresh rate that can operate up to 120Hz according to content, settings, and power conditions.

What is the native display resolution?

The Galaxy S25+ has a QHD+ native resolution of 3120 × 1440 pixels.

Can the display resolution be changed?

Samsung software can provide selectable display-resolution settings. Available choices depend on the installed software version.

How many rear cameras are included?

The phone has three rear cameras: wide, ultra-wide, and telephoto.

What optical zoom is available?

The dedicated telephoto camera provides 3x optical zoom. Additional magnification uses sensor cropping and digital processing.

What is the maximum digital zoom?

The documented camera system supports digital zoom up to 30x.

Can the phone record 8K video?

Yes. Supported camera modes can record video at up to 8K resolution.

Does it have a headphone jack?

No. Wired headphones require a compatible USB-C connection or adapter. Bluetooth audio devices are also supported.

Does the phone support wireless charging?

Yes. The Galaxy S25+ supports compatible wireless charging equipment and Wireless PowerShare.

What is Wireless PowerShare?

Wireless PowerShare allows the phone to transfer power to selected Qi-compatible accessories placed against its rear surface.

Does it support 45W wired charging?

Yes. Maximum charging speed requires a compatible 45W adapter, suitable cable, appropriate temperature, and supported battery conditions.

Is a wall charger included?

No wall power adapter is documented in the standard package. A USB Type-C cable is included.

Is the Galaxy S25+ waterproof?

No. IP68 describes controlled laboratory water and dust resistance. Protection can decrease through wear, impacts, and repair.

How can battery condition be checked?

Use the Battery settings and Samsung diagnostic tools to review usage, charging behavior, and available battery information.

Can the battery be replaced?

Yes, but the enclosed design requires specialized tools and procedures. Qualified technicians should perform battery service.

Does the phone support Samsung DeX?

Yes. Samsung DeX can provide a desktop-style interface through supported wired or wireless external-display connections.

What warranty applies?

The United States factory-unlocked model is documented with a one-year limited manufacturer warranty, subject to eligibility, proof of purchase, and current terms.

Buying Considerations

• The 256GB internal storage cannot be expanded through a memory card.
• Factory-unlocked status does not guarantee activation by every carrier.
• The device identifier should be checked before transferring service.
• The 6.7-inch enclosure may be difficult for some users to operate with one hand.
• The phone does not include an integrated S Pen.
• The rear camera system has one dedicated 3x telephoto camera.
• Higher magnification levels rely partly on digital processing.
• A wall power adapter is not included in the standard package.
• Maximum wired charging requires compatible 45W equipment.
• Wireless charging performance depends on alignment, case thickness, and temperature.
• Water resistance can decline after impact, repair, or normal wear.
• Large video files can consume the 256GB storage rapidly.
• Galaxy AI functions can vary by language, region, software, account, and network access.
• AI-generated or AI-edited results should be checked for accuracy.
• Cases and screen protectors must match the Galaxy S25+ dimensions.

Customer Feedback Summary

This section provides a generalized summary of recurring public feedback about the Galaxy S25+. These observations are subjective and are not verified product specifications.

Commonly praised aspects include the bright QHD+ display, smooth scrolling, responsive processor, low device weight, and long battery duration. Users often describe the S25+ as a middle option between the smaller standard model and the heavier Ultra model.

Positive camera feedback commonly concerns daytime photographs, portrait processing, video stabilization, and the flexibility of the wide, ultra-wide, and 3x telephoto lenses. The flat display and rounded enclosure are also frequently described as comfortable to handle.

Commonly reported limitations include the similarity of the camera hardware to the preceding generation and reduced detail at high digital zoom levels. Some users seeking longer-range photography prefer devices with larger telephoto sensors or additional optical zoom.

Battery experiences are generally favorable but vary with cellular signal, display resolution, refresh rate, gaming, navigation, camera use, and background applications. Sustained gaming or camera processing can also make the enclosure feel warm.

Other recurring concerns include the absence of a wall charger, lack of expandable storage, and occasional inconsistency in AI-generated edits or summaries. Software behavior can change through operating-system and application updates.

Related Products

• Samsung Galaxy S25 256GB: A smaller model with a 6.2-inch display and lower battery capacity.
• Samsung Galaxy S25+ 512GB: A higher-capacity configuration within the same hardware family.
• Samsung Galaxy S25 Ultra: A larger model with an integrated S Pen and expanded camera system.
• Samsung Galaxy S25 Edge: A thinner related model with a different camera and battery arrangement.
• Samsung Galaxy S24+: The preceding generation with similar display and battery specifications.
• Samsung Galaxy S26+: The direct successor within the following Galaxy S generation.
• Galaxy S25+ protective case: A fitted accessory designed around the phone’s buttons, cameras, ports, and speakers.
• USB-C 45W power adapter: A compatible charger for supported wired charging speeds.
• Wireless charging pad: A compatible accessory for cable-free charging.
• USB-C display adapter: An accessory used for compatible external-display and Samsung DeX connections.
• Galaxy Watch: A compatible wearable for notifications, health tracking, and selected phone controls.
• Galaxy Buds: Compatible Bluetooth earbuds within Samsung’s device ecosystem.

Last Updated

August 6, 2026