Samsung Galaxy Z Flip5 5G 256GB Graphite, US Factory Unlocked SM-F731UZAAXAA

Product Overview

The Samsung Galaxy Z Flip5 is a foldable Android smartphone introduced in 2023. This US factory-unlocked configuration has 256GB of internal storage, 8GB of memory, a Graphite finish, 5G connectivity, and support for physical nano-SIM and eSIM service. Its clamshell design folds the main display in half, reducing the phone’s height during storage and transport.

When opened, the phone provides a 6.7-inch Dynamic AMOLED 2X display with a 2640 × 1080 resolution and an adaptive refresh rate up to 120Hz. A 3.4-inch Super AMOLED Flex Window remains accessible while the phone is closed. It can display notifications, widgets, camera previews, controls, and selected application functions.

The Galaxy Z Flip5 uses the Snapdragon 8 Gen 2 Mobile Platform for Galaxy. Its imaging system includes two 12MP rear cameras and a 10MP front camera. The foldable hinge allows the phone to remain partially open for supported hands-free photography, video calls, and application layouts.

The device has a 3,700mAh typical battery, wired and wireless charging, side-mounted fingerprint authentication, and an IPX8 water-resistance rating. It is not rated for dust resistance.

Product Information

Identification

Physical Details

Configuration Details

Product Identifier Summary

• Model number: Identifies the regional hardware version and helps determine cellular bands, SIM support, firmware, repairs, and accessory compatibility.
• MPN: The manufacturer part number distinguishes the storage, color, market, and original unlocked configuration.
• UPC: The Universal Product Code is a 12-digit barcode used for inventory, retail scanning, and product 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 identifier used to match products across supply-chain databases.
• ASIN: This catalog identifier distinguishes the Graphite 256GB product record from other colors, storage capacities, and carrier versions.
• ISBN: The International Standard Book Number applies to books and selected publications. It does not apply to this smartphone.

Key Features

• Vertically folding clamshell design.
• Gap-reducing Flex Hinge.
• 6.7-inch Dynamic AMOLED 2X main display.
• Adaptive main-display refresh rate from 1Hz to 120Hz.
• 3.4-inch Super AMOLED Flex Window.
• Snapdragon 8 Gen 2 Mobile Platform for Galaxy.
• 8GB of memory and 256GB of internal storage.
• Dual 12MP rear camera system.
• 10MP front camera.
• Flex Mode for supported hands-free functions.
• Rear-camera previews on the cover display.
• 3,700mAh typical battery capacity.
• Wired and wireless charging support.
• Wireless PowerShare.
• Side-mounted fingerprint sensor.
• Physical nano-SIM and eSIM support.
• 5G, Wi-Fi 6E, Bluetooth, NFC, and GPS connectivity.
• IPX8 water resistance under laboratory conditions.

Technical Specifications

Package Contents

• One Samsung Galaxy Z Flip5 with 256GB storage
• One USB Type-C data and charging cable
• One SIM-ejection tool
• Product and setup documentation

A wall power adapter, wired headphones, protective case, SIM card, and wireless charger are not included in the standard documented package.

Compatibility

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

Cases and screen accessories should be identified specifically for the Galaxy Z Flip5. Accessories made for the Galaxy Z Flip4, Flip6, or Flip7 may obstruct the hinge, buttons, cameras, microphones, or Flex Window.

The main folding display has a preinstalled protective layer that forms part of the display system. Generic glass protectors and accessories intended for rigid screens should not be installed on the folding panel.

USB-C chargers, cables, computers, storage devices, audio adapters, and display accessories must support the required USB and power standards. Maximum charging performance requires compatible equipment.

Wireless PowerShare can charge selected Qi-compatible phones, earbuds, watches, and accessories. Charging depends on device alignment, case thickness, temperature, and remaining battery power.

Common Uses

• Making cellular and internet-based voice calls.
• Sending text, multimedia, and encrypted messages.
• Browsing websites and using Android applications.
• Carrying a full-size smartphone in a shorter folded form.
• Viewing notifications and widgets on the Flex Window.
• Controlling music and selected settings while the phone is closed.
• Taking rear-camera selfies with a cover-screen preview.
• Recording hands-free photographs and video in Flex Mode.
• Participating in video calls with the phone partially folded.
• Streaming video, music, podcasts, and games.
• Using navigation and location-based applications.
• Making supported contactless payments.
• Charging compatible accessories through Wireless PowerShare.
• Using supported Galaxy AI functions after compatible software updates.

Installation and Setup

• Inspect the phone, hinge, folding display, cable, and exterior glass for visible damage.
• Confirm that no debris or loose objects are positioned between the two display halves.
• Insert a compatible nano-SIM or prepare an eSIM activation code.
• 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 data from another device through Samsung Smart Switch when needed.
• Set a secure screen lock and configure fingerprint or facial authentication.
• Install current operating-system, security, application, and carrier updates.
• Customize the Flex Window with supported clock styles, widgets, and shortcuts.
• Test the hinge, displays, cameras, microphones, speakers, buttons, charging port, and wireless charging.
• Enable device-location and recovery functions.

Maintenance and Care

Disconnect cables and turn off the phone before cleaning it. Wipe the exterior and displays with a soft, dry, lint-free cloth. A slightly damp cloth may be used on suitable exterior surfaces without allowing liquid to enter openings.

Do not remove the factory-installed layer from the main folding display. Do not place adhesives, rigid glass protectors, or unauthorized films over the inner screen unless the product is specifically approved for the model.

Keep sand, dust, crumbs, coins, keys, cards, and other objects away from the hinge and folding display. Closing the phone around an object can damage the screen.

Do not press the folding display with fingernails, pens, keys, or sharp tools. Use normal fingertip pressure when interacting with the touchscreen.

Install software and security updates from verified sources. Maintain regular backups because display damage, liquid exposure, theft, and component failure can cause data loss.

Safety Information

• Do not use the phone if the battery swells, leaks, overheats, or distorts the enclosure.
• Do not puncture, crush, burn, bend excessively, or disassemble the built-in battery.
• Do not force the hinge beyond its normal opening range.
• Do not close the phone while objects are positioned between the display halves.
• Do not remove or puncture the protective layer on the folding display.
• Keep the device away from sand, dust, metal particles, and other fine debris.
• Use compatible USB-C charging equipment from established manufacturers.
• Do not charge through the USB-C connector while the port is wet.
• The IPX8 rating does not provide certified protection against dust.
• Water resistance can decline through drops, hinge damage, repairs, and ordinary wear.
• Do not use the phone while swimming, diving, showering, or participating in water sports.
• Freshwater laboratory testing does not guarantee resistance to salt water, chlorine, soap, or pressurized water.
• Keep the phone away from extreme heat, open flames, and prolonged direct sunlight.
• Follow local laws concerning phone use while driving or operating machinery.
• Internal repairs should be performed by technicians trained to service foldable devices.

Product History

Samsung announced the Galaxy Z Flip5 on July 26, 2023. General availability began in August 2023. It followed the Galaxy Z Flip4 within Samsung’s vertically folding smartphone family.

The Flip5 introduced a larger 3.4-inch Flex Window, replacing the smaller cover display used by the preceding model. The revised Flex Hinge also allowed the two halves to close more evenly with a reduced visible gap.

Samsung retained a 6.7-inch folding main display, dual 12MP rear cameras, a 10MP front camera, and a 3,700mAh typical battery. Processing moved to the Snapdragon 8 Gen 2 Mobile Platform for Galaxy.

The Galaxy Z Flip6 became the direct successor in 2024. It introduced processor, camera, cooling, memory, battery, and environmental-resistance revisions while retaining a similar clamshell format.

Frequently Asked Questions

How can this exact Galaxy Z Flip5 be identified?

Open Settings, select About phone, and review the model number, storage, color, serial number, and device identifiers. The documented US unlocked Graphite configuration uses SM-F731UZAAXAA.

How much internal storage does this model have?

This configuration has 256GB of internal storage. Available capacity is lower because system software and installed applications use part of the space.

Can the storage be expanded?

No. The Galaxy Z Flip5 does not include a microSD memory-card slot.

How much memory does the phone have?

The documented 256GB configuration includes 8GB of installed memory.

Does the phone support eSIM?

Yes. The US model supports eSIM in addition to a compatible physical nano-SIM.

Will every carrier activate the unlocked model?

Not necessarily. Activation depends on carrier policies, network bands, service plans, and the status of the device identifier.

Does the phone fold completely flat when closed?

The Flex Hinge allows the two halves to close with a substantially reduced gap. Small manufacturing and protective clearances remain part of the design.

Is the crease in the main display normal?

Yes. A visible and touch-detectable crease along the folding line is a normal characteristic of this flexible-display design.

Can the factory screen protector be removed?

It should not be removed as ordinary packaging film. Service is appropriate when the protector lifts, bubbles, cracks, or requires replacement.

Can a glass screen protector be placed on the inner display?

No conventional rigid glass protector should be installed on the folding display. It cannot bend with the screen and may cause damage.

What is the Flex Window?

The Flex Window is the 3.4-inch outer display used for notifications, widgets, controls, camera previews, and selected application functions.

Can every application run on the Flex Window?

No. Full or partial cover-screen support depends on the application, software version, regional settings, and enabled features.

Can the rear cameras be used for selfies?

Yes. The Flex Window can display a camera preview while the rear cameras capture photographs or video.

What is Flex Mode?

Flex Mode divides supported application controls and content when the phone is partially folded on a stable surface.

How many rear cameras are included?

The phone has two rear cameras: a 12MP wide camera and a 12MP ultra-wide camera.

Does it have an optical telephoto camera?

No. The Galaxy Z Flip5 does not contain a dedicated optical telephoto camera.

Can the phone record 4K video?

Yes. Supported camera modes can record video at up to 4K resolution and 60 frames per second.

Does it support wireless charging?

Yes. It supports compatible wireless chargers and Wireless PowerShare for selected accessories.

Is the Galaxy Z Flip5 waterproof?

No. It has an IPX8 water-resistance rating under controlled freshwater testing but should not be treated as permanently waterproof.

Is the phone dust resistant?

It does not have a certified dust-resistance rating. Sand, dirt, and fine particles should be kept away from the hinge and display.

Can the phone be used at the beach?

Beach use creates risks from sand, salt water, heat, and sunscreen. The IPX8 rating does not provide certified protection against these conditions.

Does the phone include a power adapter?

No. The standard documented package includes a USB-C cable but not a wall power adapter.

What warranty applies to the phone?

Warranty coverage depends on the purchase source, region, product condition, proof of purchase, and current written terms.

Buying Considerations

• The folding display is softer and more delicate than a conventional rigid smartphone screen.
• A visible crease is a normal characteristic of the display.
• The factory-installed inner-screen layer should not be treated as disposable packaging.
• The phone has water resistance but no certified dust-resistance rating.
• Sand and fine debris can damage the hinge or folding screen.
• The 256GB storage cannot be expanded through a memory card.
• The phone does not include a dedicated optical telephoto camera.
• The 3,700mAh battery is smaller than batteries used in many rigid flagship phones.
• Maximum charging speed requires compatible equipment.
• Not every application provides full Flex Window support.
• Unlocked status does not guarantee activation with every carrier.
• A case must be designed specifically for the Galaxy Z Flip5 hinge and dimensions.
• Repairing a folding display can require specialized parts and service procedures.
• A wall charging adapter is not included in the standard package.
• The Galaxy Z Flip6 is the documented direct successor.

Customer Feedback Summary

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

Commonly praised aspects include the compact folded size, large Flex Window, bright main display, and ability to position the phone for hands-free photographs and video calls. Users often describe the clamshell format as easier to carry in small pockets and bags.

Positive feedback also frequently mentions the smooth main display, responsive processor, customizable cover screen, and rear-camera selfie previews. The revised hinge receives favorable comments because the phone closes more evenly than earlier models.

Commonly reported limitations include battery duration, visible display creasing, and concern about the long-term condition of the folding screen protector. Some users report bubbling or lifting around the crease after extended use.

Other recurring concerns include dust collecting near the hinge, scratches on the exterior glass, and the absence of a dedicated telephoto camera. The narrow main display can also feel different from a conventional smartphone during typing and video viewing.

Durability experiences vary according to folding frequency, drops, heat, debris exposure, case design, and screen-protector condition. Camera and battery results also depend on software, signal strength, display settings, and usage patterns.

Related Products

• Samsung Galaxy Z Flip5 512GB: A higher-capacity configuration within the same hardware family.
• Samsung Galaxy Z Flip4: The preceding generation with a smaller outer display and earlier hinge design.
• Samsung Galaxy Z Flip6: The direct successor with updated processing, camera, battery, cooling, and memory.
• Samsung Galaxy Z Fold5: A larger book-style foldable designed around a tablet-sized inner display.
• Galaxy Z Flip5 Flipsuit Case: A fitted case designed for the Flip5 with supported interactive cards.
• Galaxy Z Flip5 Clear Gadget Case: A model-specific protective case with an accessory attachment point.
• Galaxy Z Flip5 Silicone Case: A fitted case designed around the clamshell hinge and controls.
• USB-C power adapter: A compatible wall charger used with a suitable USB-C cable.
• Wireless charging pad: A compatible accessory for cable-free charging.
• Galaxy Buds: Compatible Bluetooth earbuds within Samsung’s mobile-device ecosystem.

Last Updated

August 6, 2026