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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesThe Galaxy Z Fold8 Ultra is the larger, lighter and thinner phone on Samsung’s published specifications, and it adds a newer processor, a higher typical battery capacity and a higher-resolution main camera. The Galaxy Z Fold6 keeps one feature the Ultra does not list: S Pen support. On US list prices for the 256 GB unlocked model, the Fold8 Ultra costs $200 more: $2,099.99 against $1,899.99 for the Fold6. That gap is a list-price snapshot, not a clean street-price comparison. Samsung’s December 2025 US price list marks the Fold6 as end of life, and Samsung’s Fold8 Ultra product page showed a $250 discount on the 256 GB model, bringing it to $1,849.99, when it was checked on October 7, 2026.
Specifications at a glance
Every figure below comes from Samsung’s own product material: the Galaxy Z Fold8 series specification announcement of July 22, 2026, the Samsung Global Newsroom launch release of August 6, 2026, and Samsung UK’s comparison page, updated August 25, 2026. These are manufacturer specifications. They have not been checked against independent lab measurements.
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| Category | Galaxy Z Fold6 5G | Galaxy Z Fold8 Ultra |
|---|---|---|
| Main display | 7.6-inch Dynamic AMOLED 2X, 120 Hz | 8.0-inch Dynamic AMOLED 2X, 1–120 Hz adaptive |
| Cover display | 6.3-inch Dynamic AMOLED 2X, 120 Hz | 6.5-inch Dynamic AMOLED 2X, 1–120 Hz adaptive |
| Weight | 239 g | 215 g |
| Folded dimensions | 153.5 × 68.1 × 12.1 mm | 158.4 × 72.8 × 8.9 mm |
| Processor | Snapdragon 8 Gen 3 | Snapdragon 8 Elite Gen 5 for Galaxy |
| Rear cameras | 50 MP wide, 12 MP ultra-wide, 10 MP telephoto | 200 MP wide, 50 MP ultra-wide, 10 MP telephoto |
| Typical battery capacity | 4,400 mAh | 5,000 mAh typical (4,854 mAh rated, per Samsung’s spec page) |
| S Pen support | Yes | No |
| One UI at launch | One UI 6.1.1 | One UI 9.0 |
The launch software versions are the ones Samsung listed at release. A phone you buy today may already run a later build.
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Screens
The Ultra’s inner display is 8.0 inches on the diagonal, against 7.6 inches on the Fold6, and its cover screen is 6.5 inches against 6.3 inches. Samsung’s measurements are diagonal figures. The usable image area depends on the rounded corners and the crease, so the difference you see in hand will be smaller than the raw numbers suggest. The Ultra’s adaptive 1–120 Hz range can drop to lower refresh rates to save power, while the Fold6 stays in its fixed 120 Hz range.
#1 Best Overall
- SPLIT THE VIEW. MULTITASK¹ TO THE MAX: Productivity never felt this powerful. Use up to three apps¹ at once on the expansive inner screen of Galaxy Z Fold8 Ultra. You’ll enjoy plenty of space to work, play, connect and more.
- MULTITASKING MADE SMARTER WITH AI: Stay one step ahead with AI² that suggests which apps you might need next. Then view those multiple windows side by side on the large screen of your Galaxy Z Fold8 Ultra.
- ANY SHOT, ALL THE DETAILS: Dive into the details of any image with our best camera on a foldable smartphone. Galaxy Z Fold8 Ultra boasts a 200MP camera — and an upgraded 50MP Ultra Wide lens — for both stunning wide shots and extreme close-ups.
- ELITE CHIPSET. FLUID GRAPHICS: Experience what’s possible with our most advanced Galaxy Z Series processor. From immersive gaming and speedy multitasking to the latest Galaxy AI³ features, the Snapdragon 8 Elite Gen 5 keeps everything running seamlessly.
- THE BATTERY YOU’VE BEEN WAITING FOR: It’s the battery you’ve been wanting in a foldable cell phone. Galaxy Z Fold8 Ultra packs a powerful ultra-sized⁴ battery in an ultra-slim design. Plus, with Super Fast Charging 2.0⁵, charge up faster than ever before.
Size and weight
The Ultra is wider and taller when folded but considerably thinner, and it weighs less. A thinner, lighter folded body is usually easier to carry in a pocket, but whether it feels better in your hand depends on your grip and whether you prefer a wider, shorter shape. Dimensions alone cannot settle that.
Cameras
The most visible hardware change is the main camera. The Ultra’s 200 MP wide sensor replaces the Fold6’s 50 MP wide sensor, and the ultra-wide moves up to 50 MP from 12 MP. The telephoto stays at 10 MP on both. Megapixel count does not decide image quality. Sensor size, pixel binning, lens and processing matter as much, and Samsung’s listing does not describe those details in a way that allows a direct quality comparison.
Rank #2
- SPLIT THE VIEW. MULTITASK¹ TO THE MAX: Productivity never felt this powerful. Use up to three apps¹ at once on the expansive inner screen of Galaxy Z Fold8 Ultra. You’ll enjoy plenty of space to work, play, connect and more.
- MULTITASKING MADE SMARTER WITH AI: Stay one step ahead with AI² that suggests which apps you might need next. Then view those multiple windows side by side on the large screen of your Galaxy Z Fold8 Ultra.
- ANY SHOT, ALL THE DETAILS: Dive into the details of any image with our best camera on a foldable smartphone. Galaxy Z Fold8 Ultra boasts a 200MP camera — and an upgraded 50MP Ultra Wide lens — for both stunning wide shots and extreme close-ups.
- ELITE CHIPSET. FLUID GRAPHICS: Experience what’s possible with our most advanced Galaxy Z Series processor. From immersive gaming and speedy multitasking to the latest Galaxy AI³ features, the Snapdragon 8 Elite Gen 5 keeps everything running seamlessly.
- THE BATTERY YOU’VE BEEN WAITING FOR: It’s the battery you’ve been wanting in a foldable cell phone. Galaxy Z Fold8 Ultra packs a powerful ultra-sized⁴ battery in an ultra-slim design. Plus, with Super Fast Charging 2.0⁵, charge up faster than ever before.
Chip and battery
The Ultra moves to the Snapdragon 8 Elite Gen 5 for Galaxy, which is a newer generation than the Fold6’s Snapdragon 8 Gen 3. Samsung’s table does not include benchmark results, so a newer chip name does not by itself mean faster everyday performance. The Ultra’s typical battery capacity is 5,000 mAh, compared with 4,400 mAh for the Fold6. Samsung’s spec page lists 4,854 mAh as the rated figure for the Ultra and says actual battery life depends on network conditions, usage and other factors. Converting capacity into hours of use requires a test that is not part of Samsung’s published material.
S Pen
The Fold6 supports the S Pen, and Samsung’s official comparison table lists no S Pen support for the Fold8 Ultra. If you write, sketch or annotate with a stylus, that is the most important functional difference between the two phones, and the Ultra is not a straightforward stylus upgrade.
Rank #3
- SPLIT THE VIEW. MULTITASK¹ TO THE MAX: Productivity never felt this powerful. Use up to three apps¹ at once on the expansive inner screen of Galaxy Z Fold8 Ultra. You’ll enjoy plenty of space to work, play, connect and more.
- MULTITASKING MADE SMARTER WITH AI: Stay one step ahead with AI² that suggests which apps you might need next. Then view those multiple windows side by side on the large screen of your Galaxy Z Fold8 Ultra.
- ANY SHOT, ALL THE DETAILS: Dive into the details of any image with our best camera on a foldable smartphone. Galaxy Z Fold8 Ultra boasts a 200MP camera — and an upgraded 50MP Ultra Wide lens — for both stunning wide shots and extreme close-ups.
- ELITE CHIPSET. FLUID GRAPHICS: Experience what’s possible with our most advanced Galaxy Z Series processor. From immersive gaming and speedy multitasking to the latest Galaxy AI³ features, the Snapdragon 8 Elite Gen 5 keeps everything running seamlessly.
- THE BATTERY YOU’VE BEEN WAITING FOR: It’s the battery you’ve been wanting in a foldable cell phone. Galaxy Z Fold8 Ultra packs a powerful ultra-sized⁴ battery in an ultra-slim design. Plus, with Super Fast Charging 2.0⁵, charge up faster than ever before.
Build and water resistance
Samsung’s UK support page, updated August 25, 2026, states: “Beginning with the Galaxy Z Fold6, Samsung introduced IP48 water resistance, helping protect the device against fresh water immersion.” That wording covers fresh-water immersion. It does not make either phone dustproof or protected against every liquid. For the Fold8 Ultra, Samsung describes an Advanced Armor Aluminium frame 2, Corning Gorilla Glass Ceramic 3 and a reworked hinge and edge design. These are design descriptions, not comparative durability results, so they do not show that the Ultra will last longer or fail less often than the Fold6.
The price difference, carefully framed
The table compares Samsung’s US list prices for unlocked models. It is not a guide to what any retailer will charge you.
Rank #4
- SPLIT THE VIEW. MULTITASK¹ TO THE MAX: Productivity never felt this powerful. Use up to three apps¹ at once on the expansive inner screen of Galaxy Z Fold8 Ultra. You’ll enjoy plenty of space to work, play, connect and more.
- MULTITASKING MADE SMARTER WITH AI: Stay one step ahead with AI² that suggests which apps you might need next. Then view those multiple windows side by side on the large screen of your Galaxy Z Fold8 Ultra.
- ANY SHOT, ALL THE DETAILS: Dive into the details of any image with our best camera on a foldable smartphone. Galaxy Z Fold8 Ultra boasts a 200MP camera — and an upgraded 50MP Ultra Wide lens — for both stunning wide shots and extreme close-ups.
- ELITE CHIPSET. FLUID GRAPHICS: Experience what’s possible with our most advanced Galaxy Z Series processor. From immersive gaming and speedy multitasking to the latest Galaxy AI³ features, the Snapdragon 8 Elite Gen 5 keeps everything running seamlessly.
- THE BATTERY YOU’VE BEEN WAITING FOR: It’s the battery you’ve been wanting in a foldable cell phone. Galaxy Z Fold8 Ultra packs a powerful ultra-sized⁴ battery in an ultra-slim design. Plus, with Super Fast Charging 2.0⁵, charge up faster than ever before.
| Storage (US, unlocked) | Galaxy Z Fold6 5G | Galaxy Z Fold8 Ultra | List-price gap (Ultra minus Fold6) |
|---|---|---|---|
| 256 GB | $1,899.99 (Samsung US MSRP list effective December 2025; marked end of life) | $2,099.99 list on Samsung’s US product page, checked October 7, 2026; $1,849.99 shown with a $250 discount at that check | $200 at list price |
| 512 GB | $2,019.99 (same December 2025 list; marked end of life) | $2,299.99 list | $280 at list price |
| 1 TB | Not stated in the list | $2,699.99 list | Not stated |
Why the $200 figure is a snapshot
The two prices come from different Samsung sources with different dates. The Fold6 figure is from a December 2025 list that Samsung says is subject to change without notice. The Fold8 Ultra figure is from a live page checked in October 2026. Samsung also says prices and promotions may change, and the country-specific list does not apply outside the United States.
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Promotions and end-of-life status
A time-limited discount on the Fold8 Ultra can narrow or reverse the gap, but a promotion is not a stable price. At the October 7, 2026 check, the 256 GB Ultra’s $1,849.99 was $50 below the Fold6’s December 2025 list price. That comparison mixes dates and sources, so it should not be read as proof that the Ultra is cheaper. The Fold6 is marked end of life on Samsung’s list, and this article did not establish its current used, refurbished or remaining new-stock price. Carrier credits, trade-in offers and local taxes can also change what you pay.
Best Value
- BIGGER, YET SLIMMER THAN EVER: Who would’ve guessed that wider could also be lighter? The design of Galaxy Z Fold7 is refined to feel like a traditional smartphone with its expanded cover display.
- BEST CAMERA ON A FOLD YET: You asked for more – now you can have the most. Galaxy Z Fold7 now boasts an ultra-premium 200MP camera with Pro-Visual Engine so you can effortlessly take incredibly detailed pics.
- SCREENSHARE FOR STREAMLINED ASSISTANCE: Intrigued by something you see? Go Live with Google Gemini, then screenshare or point your camera at it for additional info or assistance on the fly.¹
- DO AND VIEW MORE, ALL AT ONCE: With an 8” screen that allows you to view up to three windows at once, Galaxy Z Fold7 is the ultimate device for seeing and doing more.²
- ALL THE POWER AND SPEED YOU NEED Smoothly run your day with the power and speed of Galaxy Z Fold7. With its customized Snapdragon 8 Elite processor for Galaxy, you can stream your favorite shows, edit photos, scroll social feeds and more with ease.³
Availability and launch timing
Samsung says Fold8 Ultra sales began on August 7, 2026 in select markets, and that the phone will expand to more markets. It is sold through carriers, retailers, Samsung.com and Samsung Experience Stores. Samsung notes that availability varies by market, carrier and retailer, so check the model and storage you want in your own country before comparing prices. Samsung also reported that pre-orders for its new Galaxy Z lineup rose more than 30% over the previous generation. That is a company-reported comparison and not independent sales data.
Samsung’s launch release also describes Samsung Care+ protection, accidental-damage repairs and extended warranty coverage for the new lineup. Pricing and plan eligibility for the Ultra were not established in the sources used here, so confirm them with Samsung or your carrier before factoring protection into the cost.
Which phone fits which buyer
- The Fold8 Ultra suits buyers who want the larger inner and cover screens, a lighter and thinner folded body, a newer processor, a higher typical battery capacity, and the higher-resolution main camera. This is an inference from Samsung’s specifications.
- The Fold6 suits buyers who use an S Pen, owners who are satisfied with the current screen size and camera system, and shoppers who find a substantially lower price from a reputable seller for the same storage size.
- Either phone should be compared on local price, storage, carrier compatibility, warranty and return terms before you buy.
What this comparison cannot tell you
The sources used here do not include independent hands-on tests of camera quality, real-world battery endurance, gaming or multitasking performance, or long-term durability. They also do not provide repair rates or user satisfaction data. If those matter most to you, look for independent reviews of the Fold8 Ultra published after its August 2026 launch, and compare them with your own use before deciding.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
