Galaxy Z Fold8 Ultra Hands-On: Reviewers Actually Disagree on Samsung's Biggest Claim

I covered the Z Fold8 Ultra's launch specs and pricing a few days ago, back when everything about it was still a spec sheet and a press release. Actual reviewers have now spent real time with the phone, and one detail jumped out immediately: Samsung's marquee claim — a new internal structure specifically designed to reduce crease visibility — isn't landing the same way across every outlet that's tested it. Some reviewers say it genuinely works. At least one says the crease on their unit was more prominent than the standard Fold8 sitting right next to it. That's worth digging into before you decide anything based on Samsung's own marketing language. The direct answer: Early hands-on reviews of the Galaxy Z Fold8 Ultra are broadly positive on hardware — reviewers consistently praise the higher-brightness display (3,000 nits, up from 2,600), faster 45W charging (up from 25W, a rating the Fold line had been stuck at for years), and roughly 20% better battery life based on leaked EU energy labels. Reviewers are split, however, on whether Samsung's redesigned internal structure actually reduces the visible crease, with impressions ranging from "noticeably improved" to "more prominent than the standard Fold8." Software and AI features have drawn more muted praise than the hardware upgrades. At a Glance: What Reviewers Are Saying Aspect Reviewer Consensus Display brightness Genuine upgrade — 3,000 nits vs. 2,600 on Fold7, confirmed across multiple outlets Charging speed Genuine upgrade — 45W vs. 25W, first charging speed increase in years Battery life Likely improved — leaked EU energy label shows ~20% longer endurance than Fold7 Crease visibility Contested — some reviewers see clear improvement, one found it worse than the standard Fold8 Software/AI features Underwhelming — most reviewers say hardware upgrades outpace software this cycle External design Largely unchanged from Fold7 — "remarkably similar," per one hands-on Performance Solid but incremental — Snapdragon 8 Elite Gen 5 feels "slicker," not a major leap Where Reviewers Agree: The Hardware Upgrades Are Real Across every hands-on review available so far, a few specific improvements show up consistently, which is a good sign they're genuine rather than one outlet's isolated impression. The display brightness jump to 3,000 nits, up from 2,600 nits on the Fold7, was confirmed by multiple reviewers, along with a new anti-reflective coating aimed at outdoor visibility — one reviewer specifically noted cranking brightness to maximum while photographing the device and being impressed with color visibility even at that extreme setting. Charging speed is a genuinely notable upgrade worth flagging on its own: Samsung had kept the Fold line capped at 25W charging for years despite competitors moving faster, and the jump to 45W this generation is described by multiple reviewers as a surprising, overdue improvement. Combined with leaked EU energy label data showing 51 hours of battery endurance for the Fold8 Ultra versus 40 hours 28 minutes for the Fold7 — roughly a 20% improvement — reviewers see this as addressing one of the standard Fold7's more notable weaknesses, since that model had scored notably below its foldable competitors on real-world battery testing. Samsung also introduced what it calls an "Easy Open-and-Close Mechanism," reportedly adapted from the South Korea-exclusive Galaxy Z TriFold, designed to make separating the two halves of the phone feel smoother. At least one hands-on review confirmed this is noticeable in practice, specifically describing the first few millimeters of opening the phone as easier than on previous models. Where Reviewers Disagree: The Crease Controversy This is the detail worth understanding before you trust any single review's verdict on its own. Samsung's press materials specifically claim the Fold8 Ultra's new internal construction — a titanium alloy mesh and flexible titanium plate beneath the display — is designed to "reduce crease visibility." Reviewer experiences with that specific claim genuinely diverge. One hands-on review found the crease "actually quite prominent" on their Fold8 Ultra demo unit, notably more so than on the separate standard Fold8 unit at the same event, which reportedly showed no noticeable crease at all — though that reviewer offered the caveat that their specific Ultra demo unit may simply have gone through more open-and-close cycles than the newer Fold8 unit, potentially affecting the crease's visibility independent of any underlying design difference. A separate hands-on review reached a different conclusion, describing the crease as "harder to spot" when viewed from an angle, drawing a specific comparison to a competing foldable, the Oppo Find N6. Why this matters to you: crease visibility is one of the most subjective, lighting- and angle-dependent aspects of any foldable phone to judge from a brief hands-on session, and these conflicting early impressions are a useful reminder not to treat