Samsung Galaxy Z Fold 8 Ultra Tipped at 3,600 Nits in New Leak

Samsung’s Galaxy Z Fold 8 Ultra is tipped to reach 3,600 nits of peak brightness on its inner display, per a leak posted by tipster Ice Universe on Weibo and reported by 9to5Google on June 29, 2026. The same roundup puts the Galaxy Watch Ultra 2 at up to 5,000 nits, against 3,000 nits on the current Galaxy Watch Ultra. Behind both devices sits a Samsung Galaxy Unpacked rumored for July 22 in London.

The jump on the foldable would land Samsung’s biggest display upgrade since the Galaxy Z Fold 7 shipped in July 2025 at 2,600 nits. Leaks also suggest the new foldables will skip the Privacy Display feature and S Pen support that debuted on the Galaxy S26 Ultra. Charging gets a similar lift, with 45W wired tipped across the entire Galaxy Z lineup, up from 25W on the Z Fold 7. The improvements come from a tipster chain that includes Weibo posts, Korean Naver leaks, and recent regulatory filings in the US and Thailand. Samsung has not confirmed any of the details.

Fold 8 Ultra Steps to 3,600 Nits

Per 9to5Google’s June 29, 2026 writeup, the most recent leak points out that the Galaxy Z Fold 8 Ultra is going to be capable of reaching a peak brightness of 3,600 nits. The outlet attributes the number to a post by Ice Universe on Weibo, the same tipster who has long led Samsung display leaks. The Galaxy Z Fold 7 currently tops out at 2,600 nits, a figure Samsung confirms on its own Galaxy Z Fold7 announcement page. A jump from 2,600 to 3,600 nits would slot the Ultra past the S26 Ultra on the spec sheet.

Source: 9to5Google, June 29, 2026.

The brightness lift lines up with Samsung Display’s OCF OLED panel demoed at MWC 2025, which the panel maker said reached up to 5,000 nits peak with a 10% on-pixel ratio. Samsung Display claims OCF delivers about 1.5x the brightness of a standard OLED at the same power, by integrating the polarizer into the pixel itself. Per SamMobile, the Watch Ultra 2 is expected to draw on that same OCF panel lineage.

Sammyfans reports the Galaxy Z Fold 8, Z Fold 8 Ultra, and Z Flip 8 will run on Qualcomm’s Snapdragon 8 Elite Gen 5 for Galaxy chipset. The Z Fold 8 Ultra appeared on the US FCC database under model number SM-F976U in mid-June, alongside the regular Z Fold 8 (SM-F971U), both carrying renders that match leaked case designs. Korean tipster Lanzuk on Naver has separately backed up the 5,000mAh battery and 45W wired charging combo on the Ultra model. The Z Flip 8 is returning to Snapdragon in the US and China after the Z Flip 7 ran Exynos in some markets, per a June 24, 2026 Ice Universe post on X. Exynos 2600 variants are still expected elsewhere.

What Samsung is Leaving Off the Foldables

Per PhoneArena, leaker Ice Universe said the Privacy Display feature won’t be available on the Z Fold 8, Z Fold 8 Ultra, and Z Flip 8. Privacy Display is currently exclusive to the Galaxy S26 Ultra, where Samsung builds a hardware filter into the panel that limits off-angle viewing. Ice Universe confirmed the omission directly on X on June 28, 2026, in reply to a follower question about whether the Fold 8 would carry the feature.

The Fold 8, Fold 8 Ultra, and Flip 8 do not have privacy screens.

Ice Universe, the Samsung tipster, posted the line on X on June 28, 2026. That reply landed in the same leak cycle as the brightness numbers. SamMobile adds that the Z Fold 8 Ultra is also expected to miss S Pen support and a newer OLED emissive material. Samsung has not commented on any of the omissions, and the absence is still sourced to tipsters rather than a spec sheet.

Watch Ultra 2 Pushes Past 5,000 Nits

Per 9to5Google, the leak notes the display will jump to 5,000 nits, outdoing Samsung’s foldables, while the Galaxy Watch Ultra’s Super AMOLED panel tops out at 3,000 nits. SamMobile reports the Watch Ultra 2 is expected to use Samsung Display’s On-Cell Film (OCF) technology, which the panel maker first commercialized in 2021. Samsung Display’s own MWC 2025 OCF demo showed the same panel architecture hitting 5,000 nits peak with a 10% on-pixel ratio.

SamMobile reports the Watch Ultra 2 keeps the same 1.5-inch size, 480 x 480 resolution, and 327ppi pixel density as its predecessor. The watch is expected to ship with an 800mAh battery, matching a figure 9to5Google also cites. Durability gets a step up too: the original Galaxy Watch Ultra carries an IP68 rating, while the Watch Ultra 2 is tipped for IP69K, the consumer-grade ceiling that adds high-temperature, high-pressure water jets. 9to5Google called the new rating suitable for sauna use, where most wearables would struggle. None of the durability claims are confirmed by Samsung.

Inside, Qualcomm’s Snapdragon Wear Elite chip is expected to run the show. SamMobile says the watch will boot Wear OS 7-based One UI 9 Watch out of the box. Samsung Display’s L.E.A.D. initiative covers Low power, Eco-friendly, Augmented brightness, Designed to be thin and slim, framing OCF as a battery-friendly brightness play. Samsung has not confirmed the Watch Ultra 2 details.

45W Charging Finally Lands on the Foldables

Per 9to5Google on June 29, 2026, the Galaxy Z Fold 8, Z Fold 8 Ultra, and Z Flip 8 are getting notable power upgrades in the form of an increased charging rating of 45W. The same outlet notes that figure is up from just 25W on the Galaxy Z Fold 7. The Z Fold 7’s 25W is over USB-C using the open USB-PD standard, per the regulatory filings spotted by SammyGuru.

The Galaxy Z Fold 8 Ultra is tipped to carry a 5,000mAh battery, up from the Z Fold 7’s 4,400mAh. The standard Galaxy Z Fold 8 (the wider form factor) is tipped at 4,800mAh with the same 45W wired charging, per a Forbes roundup of Lanzuk’s Naver post on June 28, 2026. The Galaxy Z Flip 8 also joins the 45W tier, a bump from the 25W on the Z Flip 7. Forbes also notes Wireless Power Consortium filings that show Qi2 wireless charging at up to 20W on the Fold models and 15W on the Flip 8 through Samsung’s official cases. The foldables now pick up wireless charging standards lifted from the S26 series.

• Galaxy Z Fold 8 Ultra: 45W wired; 5,000mAh battery
• Galaxy Z Fold 8 (Wide): 45W wired; 4,800mAh battery
• Galaxy Z Flip 8: 45W wired; up from 25W on the Z Flip 7

Source: Forbes (June 28, 2026) and 9to5Google (June 29, 2026).

Price context matters here: the Galaxy Z Fold 7 launched on July 25, 2025 at $1,999.99 in the US, and Sammyfans reports the Z Fold 8 Ultra could price its 256GB version around the same cost as the 512GB model of last year’s Fold device. For comparison, the Galaxy S26 Ultra now ships with 60W wired charging, up from the 45W tier Samsung used last year. The new wired ceiling brings the foldables in line with the S26 series at 45W, while the S26 Ultra has since moved on to 60W. Samsung’s foldables now charge where the S flagships were a year ago.

The Unpacked Window

Per PhoneArena, citing a Seoul Economic Daily report, the next Samsung Galaxy Unpacked may land on July 22 and might be held in London, though the exact time of the announcement is still unknown. Samsung has not announced a date. 9to5Google’s June 29, 2026 leak roundup simply says the Galaxy Watch Ultra 2 and Z Fold 8 series are expected to launch sometime in July during another Galaxy Unpacked event. The most recent Samsung Galaxy Unpacked was in February 2026, debuting the Galaxy S26 series. Oton Technology’s earlier walkthrough of the wider Fold 8 form factor has more on the design differences between the two foldable variants.

A PriceBee listing spotted by Sammyfans has the announcement on Wednesday, July 22, 2026, with worldwide sale beginning Wednesday, August 5, 2026. The same leak points to a roughly two-week preorder window. If accurate, Samsung will use one summer event to debut six products, including the rumored Galaxy Glasses.

Frequently Asked Questions

When will Samsung announce the Galaxy Z Fold 8 Ultra?

Per the latest leak roundup, the next Samsung Galaxy Unpacked could land on July 22, 2026 in London, with global sale starting around August 5, 2026 according to a PriceBee listing spotted by Sammyfans. Samsung has not confirmed either date.

How bright will the Galaxy Z Fold 8 Ultra display get?

Tipster Ice Universe’s Weibo post, reported by 9to5Google on June 29, 2026, puts the Galaxy Z Fold 8 Ultra’s internal display at up to 3,600 nits peak. That would jump from the 2,600 nits Samsung lists for the current Galaxy Z Fold 7.

What is the Galaxy Watch Ultra 2 peak brightness?

The same leak roundup has the Galaxy Watch Ultra 2 reaching up to 5,000 nits, against 3,000 nits on the current Galaxy Watch Ultra. SamMobile reports the watch is expected to use Samsung Display’s On-Cell Film OLED technology, which the panel maker first demoed at MWC 2025.

Will the Galaxy Z Fold 8 Ultra have the S26 Ultra’s Privacy Display?

Per tipster Ice Universe’s June 28, 2026 reply on X, the Privacy Display feature will not appear on the Galaxy Z Fold 8, Z Fold 8 Ultra, or Z Flip 8. The hardware filter that limits off-angle viewing remains exclusive to the Galaxy S26 Ultra for now, with no confirmation from Samsung that it will widen out later.

How fast does the Galaxy Z Fold 8 Ultra charge?

45W wired charging across the lineup, per Ice Universe’s Weibo leak reported by 9to5Google. That is up from 25W on the Galaxy Z Fold 7. The Z Fold 8 Ultra is tipped to ship with a 5,000mAh battery, with the regular Z Fold 8 (Wide) at 4,800mAh.