Table of Contents

• Samsung's Biggest Foldable Shake-Up in Seven Years
• What Is New: The Z Fold 8's Biggest Changes Versus Previous Folds
• First: An Entirely New Form Factor
• Second: The First Android 17 Device Out of the Box
• Third: Silicon-Carbon Battery Technology
• Fourth: Flex Titanium Hinge and Reduced Crease
• Samsung Galaxy Z Fold 8: Full Specifications 2026
• Display Deep Dive: The 7.6-Inch 4:3 Inner Screen
• Camera System: Dual 50MP Setup and the Telephoto Trade-Off
• Galaxy AI and One UI 9: Agentic AI on a Wide Canvas
• Who Should Buy the Galaxy Z Fold 8?
• Galaxy Z Fold 8 vs Z Fold 8 Ultra: Which One Should You Buy?
• Conclusion: The Foldable Samsung Should Have Made Years Ago
• Frequently Asked Questions (FAQ)
• When does the Samsung Galaxy Z Fold 8 go on sale?
• What is the difference between the Galaxy Z Fold 8 and the Galaxy Z Fold 8 Ultra?
• Does the Galaxy Z Fold 8 have a telephoto camera?
• How many years of software updates does the Galaxy Z Fold 8 receive?
• Is the Samsung Galaxy Z Fold 8 waterproof?

Samsung's Biggest Foldable Shake-Up in Seven Years

Samsung has been making book-style foldable phones since 2019. For seven years -- across seven generations of the Galaxy Z Fold -- every model followed the same fundamental blueprint: tall and narrow when folded, roughly square when open, a portrait-first device that expanded into a large screen. On July 22, 2026, at Samsung Unpacked in London, that blueprint was broken entirely.

The Samsung Galaxy Z Fold 8 is short and wide. When folded, it resembles a passport more than a phone -- its dimensions of 123.9 × 81.9 × 9.7mm sitting conspicuously squat in the hand. When unfolded, it reveals a 7.6-inch display with a 4:3 aspect ratio -- closer to a small iPad than to any book-style foldable that has come before it. The Z Fold Case (1 week ago): 'Samsung has been making book-style foldable phones since 2019. For seven years, every Galaxy Z Fold followed the same blueprint: tall and narrow when folded, roughly square when open, a portrait-first device that happened to expand. The Z Fold 8 breaks that entirely.'

The launch was part of Samsung's largest Unpacked in years: three foldable devices (the Z Fold 8, Z Fold 8 Ultra, and Z Flip 8), two wearables (Galaxy Watch 9 and Galaxy Watch Ultra 2), and Galaxy Glasses. But the headline was the Z Fold 8's new wide form factor -- a design move widely seen as a direct response to the rumoured iPhone Ultra foldable expected from Apple later in 2026. Tech Advisor (1 week ago): 'Samsung basically beat Apple to the punch by launching the shorter, wider Z Fold 8 before the purported iPhone Ultra has even been announced.' The phone goes on sale on August 5-7, 2026, at a starting price of $1,899 in the US and £1,699 in the UK. This guide covers every aspect of the Galaxy Z Fold 8: the design, specifications, key features, AI capabilities, who it is for, and how it compares to the Z Fold 8 Ultra.

What Is New: The Z Fold 8's Biggest Changes Versus Previous Folds

The Galaxy Z Fold 8 represents multiple firsts for the Samsung foldable lineup. Understanding what has changed -- and what it means in practice -- is essential context for anyone considering whether to buy it.

First: An Entirely New Form Factor

Every previous Galaxy Z Fold has been designed around a portrait orientation: tall and narrow when closed, opening to a roughly square or slightly landscape inner screen. The Z Fold 8 inverts this entirely. The phone is wider than it is tall when closed -- 81.9mm wide vs 123.9mm tall -- and opens to a 4:3 landscape-oriented inner display. SamMobile (1 week ago): 'The Galaxy Z Fold 8 features a wide-screen form factor, making it shorter and wider than most book-style foldable phones, including earlier Galaxy Z Fold models and the Galaxy Z Fold 8 Ultra. Its form factor makes it easier to carry and a lot more versatile for a lot of content consumption use cases.' This is not a minor aesthetic tweak. It fundamentally changes how the device is held, used, and perceived.

Second: The First Android 17 Device Out of the Box

GSMArena (updated 18 hours ago -- most current spec database): the Galaxy Z Fold 8 is the 'First phone with Android 17 OOBE' (out-of-box experience). Android 17 brings Gemini Intelligence integration natively, a new Task Automation framework compatible with more than 40 apps at launch, and a redesigned multitasking system that works particularly well with the Z Fold 8's wide inner display. SamMobile: 'The Galaxy Z Fold 8 launches with Android 17 and One UI 9.' Seven years of software updates are included -- matching the longest update commitment Samsung has offered, and competitive with Apple's iPhone update support window.

Third: Silicon-Carbon Battery Technology

The Z Fold 8 uses a 4,800mAh silicon-carbon (Si-C) battery -- an upgrade in chemistry over conventional lithium-ion cells. Silicon-carbon anodes allow greater energy density at the same physical volume, meaning the Z Fold 8 carries more battery capacity relative to its size than previous generations. Samsung AU: 'Up to 26 hours of video playback.' This is a meaningful improvement in real-world endurance for a device class that has historically been criticised for battery life. 45W wired charging and 20W wireless Qi2 round out the charging specification.

Fourth: Flex Titanium Hinge and Reduced Crease

The inner display crease has been the most persistent criticism of book-style foldables since 2019. The Z Fold 8 introduces Flex Titanium -- a combination of titanium-reinforced folding glass and a redesigned hinge mechanism -- specifically targeting this complaint. Z Fold Case (1 week ago): 'The Flex Titanium crease is the best Samsung has achieved in seven generations of Z Fold. It is not invisible -- Motorola's Razr-style vertical folds are more crease-free due to the nature of vertical folding. But as a percentage of the display area affected, the Z Fold 8's crease is the least distracting of any horizontal book-fold foldable on the market in 2026.'

Galaxy Z Fold 8 -- key numbers: $1,899 start price. 7.6" 4:3 inner display. 4,800mAh Si-C battery. 26hr video playback. 7 years updates. Android 17 first. Ships August 5-7, 2026. — SamMobile (1 week ago -- most current spec source): 'Samsung Galaxy Z Fold 8: 7.6-inch inner display, 5.5-inch cover screen, Snapdragon 8 Elite Gen 5, up to 16GB RAM, 1TB storage, 4,800mAh battery, 50MP main and ultrawide rear cameras. Launched July 22, 2026, starts at $1,900 in the US, goes on sale August 5, 2026, with up to seven years of software updates. Samsung's first wide-screen foldable phone.' GSMArena (18 hours ago): 'Released 2026, July 22. 201g, 4.5mm thickness. Android 17, up to 7 major upgrades, One UI 9. 256GB/512GB/1TB storage.'

Samsung Galaxy Z Fold 8: Full Specifications 2026

The following table provides the complete verified specification sheet for the Galaxy Z Fold 8, sourced from Samsung's official announcements and verified third-party sources:

Display Deep Dive: The 7.6-Inch 4:3 Inner Screen

DISPLAY THE 4:3 INNER SCREEN -- A NEW CANVAS FOR FOLDABLE COMPUTING | How the wide ratio changes everything

The Galaxy Z Fold 8's 7.6-inch inner display with a 4:3 aspect ratio is the product's defining feature and the most significant departure from the previous six-year Fold formula. The 4:3 ratio is the same proportion used by the original iPad -- a screen shape that has long been considered optimal for reading, working with documents, watching videos, and running productivity apps side by side. On the Z Fold 8, the wide format enables several things previous Fold models could not. Split-screen multitasking -- running two apps simultaneously -- is genuinely comfortable at this width. A document editing app and a reference browser can occupy equal halves of the screen without either being too narrow to read comfortably. Video playback in landscape orientation fills the screen from edge to edge without letterboxing. The inner display's QXGA+ resolution (3,000 nits peak brightness) ensures content looks vivid and sharp in all lighting conditions. The LTPO technology enables a dynamic refresh rate that drops below 120Hz when content is static, preserving battery life without compromising scrolling smoothness. Z Fold Case: 'The 4:3 aspect ratio is closer to a small tablet than to any foldable that came before it. Samsung calls it a new form factor designed for content consumption and wider foldable adoption.' The crease -- the most scrutinised element of any inner foldable display -- is the best in any horizontal foldable to date, according to multiple review sources, though it remains visible on close inspection. It is not a reason to avoid the device.

Camera System: Dual 50MP Setup and the Telephoto Trade-Off

CAMERAS DUAL 50MP SYSTEM -- EXCELLENT FOR MOST, LIMITED FOR ZOOM SHOOTERS | The Z Fold 8's biggest hardware compromise

The Galaxy Z Fold 8 carries a dual rear camera system: a 50MP f/1.8 main sensor with OIS and dual-pixel PDAF, and a 50MP f/1.9 ultrawide with 120° field of view and quad-pixel PDAF. SamMobile: 'Primary: 50MP (1/1.56-inch), F1.8, OIS, dual-pixel PDAF, 1.0μm, 85° FoV, 4K 60fps and 8K 30fps video. Ultrawide: 50MP (1/2.5-inch), F1.9, quad-pixel PDAF, 0.7μm, 120° FoV.' Both sensors support 8K video recording through the new APV codec -- a professional-grade format that allows significantly more flexibility in post-production editing. The Samsung Global Newsroom also highlights Cine LUT support, improved Nightography for low-light performance, and My FanCam -- an AI camera feature that can automatically isolate and track a specific person in a crowd (a sports fan or concert attendee, for example) and generate a personalised highlight reel. The key trade-off: there is no telephoto camera. The Z Fold 8 Ultra ($2,099) includes a 200MP main sensor and a 10x optical telephoto zoom. For users who frequently photograph subjects at distance -- sports, wildlife, travel -- the absence of a telephoto on the Z Fold 8 is a genuine practical limitation. Z Fold Case: 'No telephoto is the most significant hardware trade-off that separates the Z Fold 8 from the Z Fold 8 Ultra.' For most everyday photographers, the dual 50MP system covers the vast majority of use cases excellently. For dedicated photographers who want the best possible mobile camera, the Ultra's system is worth the additional $200.

Galaxy AI and One UI 9: Agentic AI on a Wide Canvas

GALAXY AI AGENTIC AI -- THE SOFTWARE FEATURE THAT DEFINES ONE UI 9 ON THE Z FOLD 8 | Multi-step autonomous tasks on a 7.6-inch wide screen

The Galaxy Z Fold 8 launches with Android 17 and One UI 9 -- the most AI-forward Samsung software release to date. Z Fold Case (1 week ago): 'One UI 9 on Android 17 brings Samsung's most sophisticated Galaxy AI implementation to date, and the Z Fold 8's wide canvas amplifies several of the key features in ways that narrow-display phones cannot replicate.' The headline AI feature is Agentic AI -- a system that moves beyond responding to individual queries and instead executes multi-step tasks autonomously. Z Fold Case: 'Agentic AI can execute multi-step tasks autonomously -- booking a restaurant while cross-referencing your calendar, composing an email based on a meeting note you took in Samsung Notes, translating a document and reformatting it for a different audience. On the Z Fold 8's 7.6-inch inner display, Agentic AI operates across multiple open app windows simultaneously -- the wide format makes running AI tasks in a side panel while working in the primary app a genuinely usable experience rather than a cramped compromise.' Other key Galaxy AI features on the Z Fold 8: Call Brief (automatic call summarisation); My FanCam (AI sports/event photography); enhanced Now Nudges (proactive AI suggestions); Custom Cards for Now Brief (personalised AI briefings). Samsung Global Newsroom: 'Task Automation feature compatible with more than 40 apps at launch.' Tech Advisor: 'These Samsung phones will use a new Task Automation feature which is compatible with more than 40 apps at launch and can be used to carry out complex multi-app tasks as a means of speeding up mundane tasks such as booking a restaurant and sending the details to friends and family.' Samsung also confirmed Quick Share compatibility with Apple devices as of July 2026 -- a meaningful interoperability improvement for mixed-device households.

Who Should Buy the Galaxy Z Fold 8?

The Galaxy Z Fold 8 is not a phone for everyone -- at $1,899 it cannot be -- but it is a much more mainstream proposition than any previous Fold. The wide 4:3 form factor specifically addresses the use cases where previous Folds fell short:

• Content consumers: Video, streaming, reading, and social media are significantly better on the Z Fold 8's wide 4:3 display than on any previous narrow Fold. The screen more closely resembles a tablet than a stretched phone. For anyone who regularly uses their phone for entertainment, the Z Fold 8 is the most natural-feeling foldable ever made by Samsung.
• Productivity workers: The wide inner display makes Samsung DeX (desktop mode) and split-screen multitasking genuinely practical. Document editing, email, spreadsheets, and reference browsing can all occupy comfortable screen real estate simultaneously. The Agentic AI features are at their best on this wide canvas. Z Fold Case: "For a growing class of professionals who use a Samsung foldable as their primary computing device -- connected to a Bluetooth keyboard -- the wide format is the correct choice."
• Everyday smartphone upgraders considering foldables for the first time: The squat folded form factor is more pocket-friendly and ergonomically familiar than previous tall, narrow Folds. The 5.5-inch cover display is wide enough for comfortable one-handed use in folded mode. The $1,899 price is still premium, but Samsung is offering aggressive trade-in deals at launch that can bring the effective cost significantly lower.
• Power photographers who want the best camera: The Z Fold 8 Ultra at $2,099. The 200MP main sensor, 10x optical telephoto, and larger 8-inch display make the Ultra the correct choice for photography-first users. The Z Fold 8 is an excellent camera phone but the missing telephoto is a real-world limitation for zoom shooting.
• Users upgrading from Z Fold 6 or earlier: The combination of a new form factor, Android 17, silicon-carbon battery, Flex Titanium display, and Snapdragon 8 Elite Gen 5 makes this a compelling upgrade from any pre-Fold 7 model. Users on a Z Fold 7 will find the changes incremental on specs but significant on form factor -- a personal choice about whether the wide format suits them.

Galaxy Z Fold 8 vs Z Fold 8 Ultra: Which One Should You Buy?

The 2026 Unpacked lineup presents a genuine choice for the first time: two Z Fold phones with distinct propositions. The following table maps the key differences to help you decide:





The strategic context: why Samsung launched in London and why the timing matters. The Galaxy Z Fold 8 Unpacked on July 22, 2026 -- Samsung's first foldable launch on UK soil. The Z Fold Case (strategy analysis): 'This is Samsung's first foldable launch on UK soil, and it is a deliberate strategic statement: London is the gateway to Europe, Apple's strongest premium market, and Samsung wants the Z Fold 8 established in European retail before Apple's September iPhone Ultra event.' Samsung has directly anticipated Apple's entry into the foldable market with the wide-format Z Fold 8. The rumoured iPhone Ultra is expected to adopt a similar landscape 4:3 form factor. By launching first -- with a device that runs Android 17, offers 7 years of updates, and is priced from $1,899/$1,699 -- Samsung is establishing the wide foldable category and its own position within it before Apple arrives. CNBC (July 22, 2026): 'It is little surprise that we have seen Samsung deliver a different form factor for its Fold portfolio, because it has been widely rumoured that Apple is looking to have a wide screen foldable for the forthcoming iPhone Ultra.' The competitive implications for Apple are significant: Samsung will have months of real-world user data, software iteration, and retail presence before the first iPhone foldable ships.

FIVE THINGS TO CONSIDER BEFORE BUYING THE GALAXY Z FOLD 8: (1) THE PRICE IS STILL VERY HIGH. At $1,899/$1,699, the Z Fold 8 costs more than two flagship non-folding smartphones. Yahoo (July 22, 2026): 'Price hikes are everywhere in the tech industry right now and not isolated to foldables, but this will undoubtedly make folks think twice about investing in one of these as their next primary smartphone.' Samsung is offering trade-in deals that can reduce the effective cost -- check samsung.com for current offers. (2) NO TELEPHOTO LENS. The Z Fold 8 has no optical zoom beyond the 50MP main sensor's digital crop. If you regularly photograph subjects at distance, the Z Fold 8 Ultra's 10x optical telephoto is worth the $200 premium. (3) THE CREASE IS STILL THERE. The Flex Titanium crease is the best Samsung has achieved, but it is still visible. Reviewers agree it is not a dealbreaker in daily use -- but buyers who expect an invisible fold will be disappointed. (4) GLOBAL MEMORY SHORTAGE IMPACT ON PRICING. The Z Fold Case (pre-launch): 'Higher configurations are seeing price increases driven by the global DRAM shortage expected to persist into 2027.' The 1TB configuration may be priced at a significant premium over the base model -- verify current pricing at samsung.com before committing. (5) THE IPHONE ULTRA QUESTION. If you are considering the Z Fold 8 as a long-term investment, be aware that Apple's first foldable -- expected to be announced at Apple's September 2026 event -- will create a new premium foldable option. If you are an iOS user or if Apple's ecosystem is important to you, waiting to see Apple's offering before committing to the Z Fold 8 may be the prudent choice.

GALAXY Z FOLD 8 BUYING GUIDE -- CHECKLIST BEFORE YOU DECIDE: BEFORE BUYING: (1) Check Samsung.com for current trade-in values -- Samsung is running aggressive launch trade-in offers that can reduce the $1,899/$1,699 price significantly for users trading in a recent Galaxy S or Z series device. (2) Decide between Z Fold 8 and Z Fold 8 Ultra: if camera quality (specifically telephoto zoom) is important to you, the $200 premium for the Ultra is worth it. If content consumption, portability, and lighter weight matter more, the Z Fold 8 is the better choice. (3) Choose your storage tier carefully: 256GB is the base model. 512GB adds meaningful storage headroom for media-heavy users. 1TB also upgrades RAM to 16GB. (4) Check network compatibility: the Z Fold 8 is a 5G device. Verify that your carrier supports the specific 5G bands used by the Z Fold 8 in your region. (5) Read the warranty: Samsung is offering 7 years of Android OS updates and security patches. Confirm whether Samsung Care+ (extended warranty/accidental damage) is available in your region and factor this into the total cost for an expensive foldable device. WHERE TO BUY: Samsung.com (official) | Major carriers (AT&T, T-Mobile, Verizon in US; EE, Vodafone, O2 in UK) | Amazon | Best Buy (US) / Currys (UK). ON SALE: August 5-7, 2026.

Conclusion

The Samsung Galaxy Z Fold 8 is the most significant departure in the Fold lineup's seven-year history. The wide 4:3 form factor is not a minor refresh -- it is a fundamental rethinking of what a book-style foldable phone should look like and do. By adopting the landscape-oriented 7.6-inch inner screen, Samsung has created a device that feels less like a stretched phone and more like a genuinely portable tablet that also functions as a capable smartphone when folded.

The specifications are competitive at every level: the Snapdragon 8 Elite Gen 5 is the fastest mobile chip available as of mid-2026; the 4,800mAh silicon-carbon battery delivers up to 26 hours of video playback; Flex Titanium reduces the crease to its least intrusive incarnation in foldable history; Android 17 with One UI 9 brings Agentic AI that is genuinely more powerful on a wide screen than on any narrow phone. Seven years of software updates make the investment case stronger than for any previous Fold.

The trade-offs are real: $1,899 is expensive, there is no telephoto camera, and the crease is still visible. The Z Fold 8 Ultra addresses two of these three concerns (telephoto and slightly better crease reduction) for $200 more. But the Z Fold 8 is a compelling, coherent product in a way that previous Folds -- impressive as they were -- never quite achieved for a mainstream audience. Z Fold Case verdict: 'The foldable Samsung should have made years ago.' Going on sale August 5-7, 2026, it is the best book-style foldable available and one of the most thoughtfully redesigned smartphones of 2026.

Frequently Asked Questions (FAQ)

When does the Samsung Galaxy Z Fold 8 go on sale?

The Samsung Galaxy Z Fold 8 was announced at Samsung Unpacked in London on July 22, 2026, and went on pre-order the same day in select markets. It goes on sale on August 5, 2026 per SamMobile, with some sources citing August 7, 2026. Samsung AU (4 hours ago -- most current official source): 'Pre-orders for the Galaxy Z Fold8 are now open following Galaxy Unpacked on 22nd July 2026. Visit Samsung.com to explore launch offers, trade-in deals, exclusive colours and storage options.' The Z Fold 8 will be available through Samsung.com directly, major carriers (AT&T, T-Mobile, Verizon in the US; EE, Vodafone, and O2 in the UK), and major retailers including Best Buy in the US and Currys in the UK. Samsung is offering trade-in deals and launch incentives that can significantly reduce the effective purchase price for users trading in recent Samsung flagship devices. Check samsung.com in your region for the most current availability, pricing, and launch offer details.

What is the difference between the Galaxy Z Fold 8 and the Galaxy Z Fold 8 Ultra?

The Galaxy Z Fold 8 and Z Fold 8 Ultra are two distinct foldable phones launched at Samsung Unpacked 2026, with different form factors, camera systems, and prices. The Galaxy Z Fold 8 (from $1,899 / £1,699): wide 4:3 form factor; 7.6-inch QXGA+ inner display; dual 50MP rear cameras (no telephoto); 4,800mAh Si-C battery; 5.5-inch cover display; 201g; 9.7mm folded. The Galaxy Z Fold 8 Ultra (from $2,099 / £1,899): traditional tall book-fold form factor; 8.0-inch inner display; 200MP main + 50MP ultrawide + 10MP 3x optical telephoto cameras; 5,000mAh Si-C battery; 6.5-inch cover display; 215g; 9.0mm folded. The four key differences: (1) Form factor -- the Z Fold 8 is wide and squat (the new design); the Ultra is the traditional tall narrow book fold. (2) Camera system -- the Ultra has the 200MP S26 Ultra camera system with telephoto; the Z Fold 8 has dual 50MP with no telephoto. (3) Price -- $200 premium for the Ultra. (4) Cover screen -- Ultra has a significantly larger 6.5-inch cover display. Both devices use the same Snapdragon 8 Elite Gen 5 chipset, Android 17, One UI 9, and offer 7 years of software updates. The right choice depends primarily on which form factor suits your use case and whether the telephoto camera justifies the $200 premium.

Does the Galaxy Z Fold 8 have a telephoto camera?

No -- the Galaxy Z Fold 8 does not have a telephoto camera. This is one of the most significant hardware differences between the Z Fold 8 ($1,899) and the Z Fold 8 Ultra ($2,099). SamMobile: 'The Galaxy Z Fold 8 has a dual-camera setup on the rear -- one of the biggest differences between the two phones is their camera hardware.' The Z Fold 8's rear camera system consists of a 50MP f/1.8 main sensor with OIS and a 50MP f/1.9 ultrawide with 120° field of view. Both sensors are capable of 8K video recording via the APV codec and include Samsung's improved Nightography for low-light photography. The phone does not include an optical zoom lens. Users who frequently photograph subjects at distance -- sports events, wildlife, travel landmarks, or any scenario requiring optical zoom -- will find the absence of a telephoto a genuine practical limitation. In these scenarios, the Galaxy Z Fold 8 Ultra's 10MP 3x optical zoom (and the 200MP main sensor's superior digital crop capability) justifies its $200 premium. For everyday photography -- people, food, landscapes, travel, and video -- the Z Fold 8's dual 50MP system is excellent and most casual photographers will not feel limited by the absence of a telephoto in daily use.

How many years of software updates does the Galaxy Z Fold 8 receive?

The Samsung Galaxy Z Fold 8 receives up to seven years of major Android operating system upgrades and seven years of security updates. SamMobile: 'Samsung is offering up to seven years of software updates for the device.' GSMArena (18 hours ago): 'Android 17, up to 7 major upgrades, One UI 9.' This matches the update commitment Samsung introduced with the Galaxy S26 series and extended to its 2026 foldable lineup. Seven years of OS updates means the Z Fold 8 will receive Android versions through Android 24 (assuming annual major releases), bringing it to approximately 2033. This is a meaningful practical and financial consideration for a premium-priced device: a $1,899 phone that receives 7 years of software support has a significantly better long-term value proposition than a similarly priced device with 3-4 years of updates. The Z Fold 8 is the first phone to ship with Android 17 out of the box (GSMArena). Android 17 includes Gemini Intelligence integration, the new Task Automation framework, and redesigned multitasking capabilities that are particularly well-suited to the Z Fold 8's wide inner display.

Is the Samsung Galaxy Z Fold 8 waterproof?

The Samsung Galaxy Z Fold 8 carries an IP48 dust and water resistance rating. IP48 means: a dust protection rating of 4 (protected against solid objects greater than 1mm, not fully dustproof) and a water resistance rating of 8 (protected against continuous submersion in water beyond 1 metre depth, under specific conditions defined by the manufacturer). In practical terms, the Z Fold 8 is water-resistant to 1.5 metres for up to 30 minutes under Samsung's test conditions. It is not fully dustproof -- IP rating 4 means Samsung does not guarantee protection against fine dust particles entering the device. The IP48 rating represents Samsung's best water resistance achievement on a foldable phone to date, reflecting the engineering challenges of making a device with a moving hinge and exposed inner display components fully resistant to water ingress. Users should note that IP ratings are measured under laboratory conditions; real-world exposure to saltwater, chlorinated water, or high-pressure jets may exceed these conditions and is not covered by the IP48 rating. For everyday exposure -- rain, splashes, and accidental drops near water -- the Z Fold 8's IP48 rating provides solid protection. Samsung AU: 'Refined Armor FlexHinge' contributes to the improved durability over previous Fold generations.