Samsung’s latest flagship, nan stunning Galaxy S25 Ultra is here, pinch its expansive 6.9-inch display, powerful Snapdragon 8 Elite chip, awesome cameras, and Galaxy AI. But it’s not nan only high-powered and costly telephone connected Samsung’s roster. The Samsung Galaxy Z Fold 6 is nary little impressive, acknowledgment to its eye-catching foldable format, and contempt emotion for illustration it’s been a champion of our lives, it’s only conscionable six months old.
If you’re considering purchasing either of these devices but emotion indecisive, really do you cognize which 1 is nan amended buy? We’ve done nan difficult activity and compared nan Samsung Galaxy S25 Ultra to nan Samsung Galaxy Z Fold 6 crossed nan board, from creation and show to capacity and artillery life, to thief you decide.
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: specs
Samsung Galaxy S25 Ultra | Samsung Galaxy Z Fold 6 | |
Size | 162.8 x 77.6 x 8.2mm (6.4 x 3.1 x 0.32 inches) | 68.1 x 153.5 x 12.1mm (folded)
132.6 x 153.5 x 5.6mm (unfolded) |
Weight | 218 grams (7.7 ounces) | 239 grams |
Screen size and resolution | 6.9-inch Dynamic AMOLED 2X
3,120 x 1,440 pixels (QHD+) 1-120Hz HDR10+ 2,600 nits highest brightness Corning Gorilla Armor 2 |
Cover display:
6.3-inch HD+ Dynamic AMOLED 2X 2,376 x 968 solution pinch 22.1:9 facet ratio astatine 410 ppi 120Hz refresh complaint (1~120Hz) Main display: 7.6-inch QXGA+ Dynamic AMOLED 2X Infinity Flex Display 2,160 x 1,856 solution pinch 20.9:18 facet ratio astatine 374 ppi 120Hz refresh rate 2,600 nits max brightness |
Operating system | One UI 7 based connected Android 15 | One UI 6.1.1 based connected Android 14 |
Storage | 256GB, 512GB, 1TB | 256GB, 512GB, 1TB |
Processor | Qualcomm Snapdragon 8 Gen Elite for Galaxy (the U.S.) aliases Exynos 2500 based connected nan region | Qualcomm Snapdragon 8 Gen 3 for Galaxy |
RAM | 12GB | 12GB |
Cameras | Quad rear cameras:
200MP primary, OIS 50MP ultrawide 50MP periscope telephoto, 5x optical zoom 10MP telephoto, 3x optical zoom 100x Space Zoom Front camera: 12MP, f/2.4, fixed focus |
Rear cameras:
50MP main pinch DPAF, OIS, f/1.8 10MP telephoto pinch DPAF, OIS, f/2.4, 3x optical zoom 12MP ultrawide pinch f/2.2, 123-degree FOV Selfie cameras: 10MP pinch f/2.2 (cover display) 4MP pinch f/1.8 (inner under-display camera) |
Water resistance | IP68 | IP48 |
Battery and charging | 5,000mAh
45W wired charging 15W Wireless charging Reverse wireless charging |
4,400mAh
25W accelerated charging 15W wireless charging 4.5W reverse wireless charging |
Colors | Titanium Black, Titanium Gray, Titanium Silverblue, Titanium Whitesilver
Online Exclusives: Titanium Jetblack, Titanium Jadegreen, Titanium Pinkgold |
Silver Shadow, Pink, Navy
Online Exclusives: Crafted Black, Purity White |
Price | Pre-order from $1,300 | From $1,900 |
Review | Galaxy S25 Ultra | Galaxy Z Fold 6 |
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: creation and display


These 2 devices are very different beasts erstwhile it comes to design. The Galaxy S25 Ultra is simply a modular slab that looks a batch for illustration its predecessor, though it has much rounded edges and a somewhat thinner profile. The Z Fold 6 is simply a foldable instrumentality that switches from smartphone to mini tablet erstwhile unfolded, making it perfect for productivity.
The Galaxy S25 Ultra weighs successful astatine 218 grams, while nan Z Fold 6 is simply a behemoth of a device, weighing a mighty 239 grams. That’s rather a weight difference, peculiarly if you stash your telephone successful a pouch aliases usage it one-handed.
Onto those displays: The Samsung Galaxy S25 Ultra packs a 6.9-inch Dynamic AMOLED 2X QHD+ Edge Screen pinch 3120 x 1440 resolution. It’s an expansive show that’s nan biggest surface connected a Galaxy telephone to date, excluding foldables. You besides get a 1-120Hz adaptive refresh complaint and 2,600 nits of highest brightness.
When opened, nan Z Fold 6 packs a 7.6-inch Dynamic AMOLED 2X Infinity Flex Display pinch 2160 x 1856 resolution, adaptive 120Hz refresh complaint and 2,600 nits of highest brightness. The 6.3-inch Dynamic AMOLED 2X Infinity-O Display HD+ screen surface boasts 2,376 x 968 resolution, adaptive 120Hz refresh rate, and nan aforesaid highest brightness.
It’s besides worthy noting that nan S25 Ultra comes pinch an included S Pen, while you’ll request to prime 1 up separately for nan Z Fold 6.
Choosing a victor present is hard, and nan determination will apt travel down to whether you want a foldable telephone aliases a regular smartphone. The Z Fold 6’s show is bigger, but only erstwhile it’s unfastened — and that weight whitethorn beryllium a information if you usage your telephone one-handed aliases regularly stash it successful a pocket. The S25 is lighter, comes pinch nan S Pen included, and has nan separator erstwhile it comes to show resolution. Otherwise, nan refresh rate, brightness, and different specs are akin crossed nan committee — though you’re getting 2 screens pinch nan Z Fold 6.
Winner: Tie
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: performance

The Samsung Galaxy S25 Ultra packs nan latest Snapdragon 8 Elite for Galaxy chip, pinch “for Galaxy” meaning nan chip’s been somewhat overclocked, compared to nan regular Snapdragon 8 Elite processor. According to Samsung, nan Snapdragon 8 Elite has a 30% faster CPU than nan Snapdragon 8 Gen 3 for Galaxy, pinch a 40% faster NPU and 37% faster GPU — immoderate important gains. You besides get 12GB of RAM and up to 1TB of retention space, positive a caller thermal interface worldly (TIM) and larger vapor enclosure than nan S24 Ultra, for improved cooling during intensive multitasking aliases gaming.
The Samsung Galaxy Z Fold 6 is powered by nan Snapdragon 8 Gen 3, nan aforesaid spot nether nan hood of nan S24 Ultra. Though it can’t compete pinch nan Snapdragon 8 Elite, its capacity is still impressive. In our Galaxy S24 review, we noted nary issues pinch nan telephone overheating, moreover during benchmarking accent tests and while gaming. The spot is much than tin of handling mundane tasks, from telephone calls to browsing nan web and utilizing aggregate apps simultaneously.
We’re giving this information to nan S25 Ultra for its Snapdragon 8 Elite chip, though nan Galaxy Z Fold 6 is nary slouch successful nan capacity department.
Winner: Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: cameras

The cameras connected connection crossed some devices besides thief to group them apart. The Samsung Galaxy S25 Ultra boasts a quad rear camera array, pinch a 200MP main camera pinch OIS, 50MP ultrawide, 50MP periscope telephoto pinch 5x optical zoom, and 10MP telephoto pinch 3x optical zoom, positive 100MP Space Zoom and a 12MP front-facing selfie camera.
The Z Fold 6’s triple camera array includes a 50MP main shooter, 10MP telephoto lens pinch 3x optical zoom, and 12MP ultrawide lens. You besides get a 10MP screen surface selfie camera and 4MP under-display camera.
Though we haven’t yet spent overmuch clip pinch nan S25 Ultra, its cameras look awesome connected paper. Samsung promises nan 50MP ultrawide lens delivers 4 times much item than nan balanced 12MP ultrawide sensor connected nan S24 Ultra, pinch nighttime photos and nightography video sharper and much detailed. You get entree to Galaxy AI’s editing tools, and nan next-gen ProVisual motor promises “next-level camera quality.”
In our Z Fold 6 review, we concluded that nan foldable’s cameras couldn’t compete pinch nan S24 Ultra — but you tin still return bully photos pinch nan phone. We noted that this is simply a awesome instrumentality to position and edit photos on, acknowledgment to nan expansive screen, but nan ultrawide camera images are muddy and low-quality, peculiarly successful mediocre lighting. Photos are besides disappointing astatine zoom levels different than 3x, and nan main camera often suffers lens flare — though this isn’t ever a bad thing. Overall, nan Z Fold 6’s cameras are awesome for keen Instagrammers but not truthful basking for budding mobile photographers.
This information belongs to nan Galaxy S25 Ultra, pinch its quad camera array, superior main shooter, and improved nighttime photography.
Winner: Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: artillery and charging

These 2 phones are worlds isolated erstwhile it comes to artillery life, pinch nan Galaxy S25 Ultra packing a beefy 5,000mAH battery. In contrast, nan Galaxy Z Fold 6’s 4,400mAh compartment can’t compete — but that’s not unusable for foldable devices.
Though we haven’t spent overmuch clip pinch nan Galaxy S25 Ultra yet, we’d expect akin artillery life to nan S24 Ultra, pinch flimsy gains from nan much powerful processor. That instrumentality will easy spot you done 2 afloat days of use, according to our reappraisal — perchance moreover a 3rd day, pinch ray use. Samsung besides claims nan S25 Ultra offers up to 31 hours of video playback time. You get 45W accelerated charging, 15W wireless charging, and reverse wireless charging for your accessories. A afloat complaint takes astir 70 minutes.
The Galaxy Z Fold 6’s 4,400mAh artillery is nan aforesaid arsenic nan 1 successful nan Z Fold 5, and successful our review, we weren’t impressed by nan foldable’s artillery life. This is simply a one-day device, and its ratio seems to beryllium astatine likelihood pinch different Snapdragon 8 Gen 3 phones. In particular, our reviewer noted it doesn’t look to beryllium arsenic businesslike arsenic it should beryllium during power-intensive tasks. Playing 30 minutes of Asphalt Legends drained 11% of nan phone’s battery, while a one-hour video telephone took 18%. On nan positive side, nan backmost of nan Z Fold 6 doesn’t get basking while gaming.
Our reappraisal suggested nan Z Fold 6 artillery is bully for astir 5 hours of surface time, provided you’re not gaming, which whitethorn not beryllium capable for powerfulness users. Charging speeds are disappointing too, pinch 25W charging taking astir 80 minutes to afloat recharge from empty, positive 15W wireless charging and reverse wireless charging.
Neither instrumentality comes pinch a charger successful nan box, truthful you’ll request to put successful a compatible adapter to deed those apical charging speeds.
Samsung’s foldable phones still can’t compete pinch nan artillery life aliases charging speeds connected connection from modular smartphones, truthful nan Galaxy S25 Ultra takes nan crown this round.
Winner: Samsung Galaxy S25 Ultra
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: package and updates


The Galaxy S25 Ultra runs One UI 7 based connected Android 15 retired of nan box, while nan Z Fold 6 runs One UI 6.1.1 based connected Android 14. There are plentifulness of customization options pinch Samsung’s personification interface, and you get Galaxy AI features and devices included pinch some devices. That’s not a logic to bargain either phone, but location are immoderate caller AI features connected nan S25 Ultra specified arsenic Now Bar and Now Brief, which whitethorn travel successful useful for readying your day.
In our Galaxy Z Fold 6 review, we noted that multitasking connected nan Z Fold 6 is wherever this instrumentality excels. You tin person 3 apps moving simultaneously connected nan expansive unfastened screen, pinch a 4th floating window, if needed. We didn’t statement immoderate app compatibility issues aliases reliability concerns pinch nan Z Fold 6, either. However, immoderate of One UI’s features consciousness superfluous and nan telephone is keen to nonstop annoying notifications pinch hints aliases alerts connected redeeming artillery life aliases mounting up apps you ne'er use.
Both devices get 7 years of Android package updates and information updates, by which clip astir users will beryllium fresh to upgrade to a caller phone.
This information was excessively adjacent to call. Both phones tally One UI and are eligible for 7 years of updates, and some get a slew of Galaxy AI features, moreover if nan S25 Ultra does spot a fewer caller ones that you whitethorn aliases whitethorn not use.
Winner: Tie
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: value and availability
The Samsung Galaxy S25 Ultra comes pinch 256GB, 512GB, aliases 1TB of onboard storage. It’s presently disposable to pre-order from Samsung.com, starting from $1,300 for nan 256GB model. Currently, nan 512GB exemplary tin beryllium picked up for nan aforesaid price, pinch nan 1TB exemplary connected waste for $1,420.
The S25 Ultra is disposable successful 4 modular colors: Titanium Black, Titanium Gray, Titanium Silverblue, and Titanium Whitesilver, arsenic good arsenic 3 online-exclusive colors only disposable from Samsung: Titanium Jetblack, Titanium Jadegreen, and Titanium Pinkgold. The telephone goes connected wide waste connected Friday, February 7, and will beryllium disposable from Samsung.com and astir different awesome online retailers.
The Samsung Galaxy Z Fold 6 comes pinch 256GB, 512GB, aliases 1TB of storage. It’s presently disposable to acquisition from Samsung, Amazon, Best Buy, Walmart, and different online retailers, starting from $1,439 for nan 256GB model, rising to $2,260 for nan 1TB variant.
Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: verdict

There’s a clear victor here: The Samsung Galaxy S25 Ultra. Not only is it much affordable than nan Z Fold 6 — you tin prime up nan 1TB version for astir nan aforesaid value arsenic nan 256GB exemplary of nan foldable — but it besides impresses pinch its immense display, powerful Snapdragon 8 Elite chip, quad rear camera array, and two-day artillery life, positive speedy 45W charging and included S Pen.
Despite crowning nan S25 Ultra our winner, nan Z Fold 6 is still 1 of if not nan champion foldables connected nan marketplace and we’d beryllium much than happy to ain either of these devices. The Z Fold 6’s monolithic surface is awesome for editing photos, gaming, and multitasking, moreover if nan artillery life, slow charging, and deficiency of stylus fto nan instrumentality down somewhat. Yes, it’s expensive, but if a foldable telephone is connected your wishlist, this is nan 1 to get.
Pre-order nan Galaxy S25 Ultra:
Buy astatine Samsung
Buy nan Galaxy Z Fold 6:
Buy astatine Amazon