Samsung ’s tardy flagship , the stunningGalaxy S25 Ultrais here , with its heroic 6.9 - inch presentation , powerful Snapdragon 8 elect chip , telling photographic camera , and Galaxy AI . But it ’s not the only high up - powered and expensive phone on Samsung ’s roster . TheSamsung Galaxy Z Fold 6is no less impressive , thanks to its eye - catching foldable format , and despite feel like it ’s been a keystone of our liveliness , it ’s only just six calendar month former .

If you ’re considering purchasing either of these devices but feel indecisive , how do you eff which one is the secure bargain ? We ’ve done the hard piece of work and compared the Samsung Galaxy S25 Ultra to the Samsung Galaxy Z Fold 6 across the circuit board , from designing and show to carrying out and bombardment aliveness , to help you decide .

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: specs

132.6 x 153.5 x 5.6 mm ( blossom out )

3,120 x 1,440 pixels ( QHD+ )

1 - 120Hz

HDR10 +

2,600 nits peak brightness

Corning Gorilla Armor 2

6.3 - column inch HD+

Dynamic AMOLED 2X

2,376 x 968 resolution with 22.1:9 view ratio at 410 ppi

120Hz refresh rate ( 1~120Hz )

Main display :

7.6 - inch QXGA+

Dynamic AMOLED 2X Infinity Flex Display

2,160 x 1,856 answer with 20.9:18 aspect ratio at 374 ppi

120Hz refresh pace

2,600 nits max luminousness

200MP primary , OIS

50MP ultrawide

50MP periscope telephoto , 5x opthalmic zoom

10MP telephoto , 3x optical zoom

100x Space Zoom

Front camera :

12MP , f/2.2 , car focus

50MP primary with DPAF , OIS , f/1.8

10MP telephoto with DPAF , OIS , f/2.4 , 3x optical zoom

12MP ultrawide with f/2.2 , 123 - degree FOV

Selfie cameras :

10MP with f/2.2 ( cover display )

4MP with f/1.8 ( inner under - presentation photographic camera )

45W wired bear down

15W Wireless charge

turn back wireless charging

25W fast charging

15W wireless charge

4.5W invert wireless charge

Online Exclusives :

Titanium Jetblack , Titanium Jadegreen , Titanium Pinkgold

Crafted Black ,   Purity White

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: design and display

These two devices are very different animal when it comes to plan . TheSamsungGalaxy S25 Ultrais a standard slab that look a lot like its herald , though it has more rounded boundary and a slenderly thinner profile . In our review , we noted that Samsung has flattened the chassis ’s side , top , and bottom , resulting in incisive edge that make the gimmick experience quite uncomfortable in - hand . Its titanium chassis feels tricky , too .

The Z Fold 6 is a foldable twist that switches from smartphone to mini tablet when stretch out , making it idealistic for productivity .

The Galaxy S25 Ultra weighs in at 218 g , while the Z Fold 6 is a behemoth of a gadget , weighing a mighty 239 grams . That ’s quite a weightiness difference , particularly if you lay away your phone in a pocket or use it one - handed .

Onto those displays : The Samsung Galaxy S25 Ultra packs a 6.9 - inch Dynamic AMOLED 2X QHD+ Edge Screen with 3120 x 1440 resolution . It ’s an expansive display that ’s the big covert on a Galaxy phone to escort , shut foldables . You also get a 1 - 120Hz adaptive refresh charge per unit and 2,600 nits of peak luminousness . Samsung ’s ameliorate anti - reflection app means we had no progeny seeing the screen in direct sunlight or most other environments .

When open up , the Z Fold 6 packs a 7.6 - inch Dynamic AMOLED 2X Infinity Flex Display with 2160 x 1856 resolution , adaptative 120Hz refresh rate and 2,600 nit of peak light . The 6.3 - inch dynamical AMOLED 2X Infinity - O Display HD+ cover screen boasts 2,376 x 968 resolution , adaptative 120Hz refresh rate , and the same peak brightness .

It ’s also deserving observe that the S25 Ultra comes with an included S Pen , while you ’ll necessitate to pick one up separately for the Z Fold 6 .

Choosing a winner here is unvoiced , and the conclusion will in all probability come down to whether you desire a foldable phone or a regular smartphone . The Z Fold 6 ’s display is bigger , but only when it ’s capable — and that weight may be a consideration if you use your phone one - handed or regularly stash it in a scoop . The S25 is light , comes with the S Pen include , and has the boundary when it come to exhibit closure . Otherwise , the refresh rate , brightness , and other specs are similar across the control board — though you ’re get two screen with the Z Fold 6 .

Winner : Tie

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: performance

The Samsung Galaxy S25 Ultra packs the latest Snapdragon 8 Elite for Galaxy chip , with “ for Galaxy ” mean the chip shot ’s been slightly overclocked , compared to the regular Snapdragon 8 elect processor . According to Samsung , the Snapdragon 8 Elite has a 30 % faster processor than the Snapdragon 8 Gen 3 for Galaxy , with a 40 % faster NPU and 37 % dissipated GPU — some significant gains . You also get 12 GB of RAM and up to 1 TB of store space , plus a raw thermal interface stuff ( TIM ) and larger vapor chamber than the S24 Ultra , for improved cooling during intensive multitasking or gaming . In our review , we did n’t notice any offspring playing games likeAsphalt Legends : Uniteat the high scope , and take down the telephone does n’t get blistering in operation mode .

The Samsung Galaxy Z Fold 6 is powered by the Snapdragon 8 Gen 3 , the same chip under the tough of the S24 Ultra . Though it ca n’t compete with the Snapdragon 8 Elite , its performance is still telling . In our Galaxy S24 reexamination , we take down no issuance with the phone overheating , even during benchmarking stress tests and while gaming . The chip is more than capable of handling everyday tasks , from headphone calls to graze the vane and using multiple apps at the same time .

We ’re giving this round of drinks to the S25 Ultra for its Snapdragon 8 Elite chip , though the Galaxy Z Fold 6 is no slouch in the operation department .

achiever : Samsung Galaxy S25 Ultra

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: cameras

The cameras on offering across both twist also help to set them apart . The Samsung Galaxy S25 Ultra gas a quad rearward television camera regalia , with a 200MP main television camera with OIS , 50MP ultrawide , 50MP periscope telephotograph with 5x ocular soar , and 10MP telephotograph with 3x optical zoom , plus 100MP Space Zoom and a 12MP front - facing selfie tv camera .

The Z Fold 6 ’s triple television camera array includes a 50MP principal shooter , 10MP telephoto lense with 3x visual zoom , and 12MP ultrawide lens . You also get a 10MP cover screen selfie tv camera and 4MP under - display camera .

The S25 Ultra ’s cameras seem impressive on report , but our reviewer was underwhelmed by them overall . There ’s not much of a step up from the S24 Ultra , besides the 50MP broad - angle camera . That sport splendid point , dynamic range , and colors . The main lense takes whole snaps overall , cater you do n’t look too closely . Exposure is great in most lighting conditions and colors are n’t over - impregnate like previous Galaxy cameras , but fine details are hazy and blurred .

In our review , we were impressed by the editing suite , Samsung ’s answer to Apple ’s Photographic Styles , with easy - to - habit feature like Automatic Slow - Motion mode . However , the Audio Eraser feature designed to off background noise does n’t always work and is situation - dependant .   We were also frustrated to retrieve that the S Pen no longer works as a remote shutter sacking .

In our Z Fold 6 review , we conclude that the foldable ’s cameras could n’t compete with the S24 Ultra — but you may still take good photos with the phone . We noted that this is a gravid machine to consider and edit photograph on , thanks to the expansive screen , but the ultrawide television camera images are muddy and modest - caliber , peculiarly in poor lighting . Photos are also dissatisfactory at soar levels other than 3x , and the main camera often suffer electron lens flare — though this is n’t always a bad thing . Overall , the Z Fold 6 ’s cameras are great for keen Instagrammers but not so hot for budding mobile photographers .

This beat belongs to the Galaxy S25 Ultra , with its quad photographic camera array , superior main hitman , and better night picture taking .

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: battery and charging

These two phones are worlds apart when it come to battery life , with the Galaxy S25 Ultra packing a beefy 5,000mAH shelling . In contrast , the Galaxy Z Fold 6 ’s 4,400mAh cell ca n’t compete — but that ’s not unuseable for foldaway devices .

The Galaxy S25 Ultra packs comparable battery life to the S24 Ultra , with slight increase from the more powerful processor . In our critique , we father two full day of barrage fire life with around three hours of screen - on time a day — without gaming . With gaming and 4 green video transcription , it struggles to make it through the 2nd day . Samsung also claims the S25 Ultra offer up to 31 hours of video playback fourth dimension . You get 45W fast charging , 15W wireless charging , and reverse wireless charging for your accouterment . It ’s also “ Qi2 Ready ” meaning it supports the criterion , but you ’ll need a compatible shell with build - in attraction to take advantage of it . A full charge takes around one hour and five minutes , with a 50 % charge taking around 20 transactions .

The Galaxy Z Fold 6 ’s 4,400mAh shelling is the same as the one in the Z Fold 5 , and in our review , we were n’t impressed by the foldable ’s battery life . This is a one - twenty-four hours equipment , and its efficiency seems to be at betting odds with other Snapdragon 8 Gen 3 phones . In particular , our reviewer noted it does n’t seem to be as efficient as it should be during ability - intensive undertaking . Playing 30 minutes ofAsphalt Legendsdrained 11 % of the telephone ’s assault and battery , while a one - hour video call took 18 % . On the positive side , the back of the Z Fold 6 does n’t get blistering while gaming .

Our review suggested the Z Fold 6 battery is near for around five hours of screen meter , provide you ’re not gaming , which may not be enough for power exploiter . Charging stop number are disappointing too , with 25W charging read around 80 proceedings to fully reload from empty , plus 15W wireless charging and reverse wireless charging .

Neither gimmick comes with a charger in the box , so you ’ll need to invest in a compatible arranger to attain those top charging amphetamine .

Samsung ’s foldable earphone still ca n’t compete with the battery living or shoot speeds on pass from stock smartphones , so the Galaxy S25 Ultra takes the tip this rung .

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: software and updates

The Galaxy S25 Ultra bleed One UI 7 found on Android 15 out of the box , while the Z Fold 6 scarper One UI 6.1.1 based on Android 14 . There are peck of customization options with Samsung ’s user user interface .   Our reviewer found the fresh disjoined notification and quick options pull - down annoying , with it too light to accidentally draw out down the wrong one while using the gadget one - handed . The vertical app drawer , which is activate by sorting apps alphabetically , add up in ready to hand for locating apps faster , and multitasking on the gimmick is cunning .

Google Gemini replaces Bixby , though it ’s not an S25 Ultra undivided feature film . Though it ’s sound at summarizing , setting timers , and conversation , it ’s not so great at specific or anything more complicated .

Galaxy AIfeatures and tool are included with both devices , with the S25 Ultra featuring Now Bar andNow Brief , two unexampled feature that may get in handy for plan your day . Now Brief gives a sum-up of the Clarence Shepard Day Jr. at various points , including scheduled meetings , travel reminder , navigation , and the weather . You also get Samsung Health data point if you ’re wear down a Galaxy Ring or smartwatch . However , to get the most out of this you call for to own a Samsung wearable , have a fussy docket , and often be at hazard of forgetting things . In our review , we tell the Now Bar was “ a bit like Apple Dynamic Island , but less useful , though this will likely improve in future tense .

Our commentator did praise the updated Circle to Search , which face for audio in videos and can recognise earphone number and name and address in paradigm . The power to search for configurations using your spokesperson also saves time . Overall , personal need will dictate how much exercise you get from Galaxy AI , but for our reader , it did n’t quite land overall .

In our Galaxy Z Fold 6 review , we noted that multitasking on the Z Fold 6 is where this gimmick excels . you’re able to have three apps running simultaneously on the expansive open screen , with a fourth floating window , if needed . We did n’t note any app compatibility issues or reliableness concerns with the Z Fold 6 , either . However , some of One UI ’s feature feel superfluous and the phone is keen to commit annoying notification with hints or alerts on saving bombardment life or set up apps you never use .

Both gadget get seven years of Android software program updates and security updates , by which time most substance abuser will be ready to upgrade to a new phone .

This round was too cheeseparing to call . Both earphone draw One UI and are eligible for seven class of update , and both get a mickle of Galaxy AI features , even if the S25 Ultra does see a few new one that you may or may not use .

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: price and availability

The Samsung Galaxy S25 Ultra comes with 256 GB , 512 GB , or 1 TB of onboard storage . It ’s presently uncommitted from Samsung.com and other major retail merchant , start from $ 1,300 for the 256 GB manakin . Currently , the 512 GB model can be pluck up for the same price , with the 1 TB exemplar on sale for $ 1,420 .

The S25 Ultra is available in four standard colors : Titanium Black , Titanium Gray , Titanium Silverblue , and Titanium Whitesilver , as well as three online - exclusive colors only available from Samsung : Titanium Jetblack , Titanium Jadegreen , and Titanium Pinkgold .

The Samsung Galaxy Z Fold 6 come with 256 GB , 512 GB , or 1 TB of storage . It ’s currently available to purchase from Samsung , Amazon , Best Buy , Walmart , and other on-line retailers , begin from $ 1,439 for the 256 GB mannequin , rise to $ 2,260 for the 1 TB variant .

Samsung Galaxy S25 Ultra vs. Samsung Galaxy Z Fold 6: verdict

There ’s a clear winner here : The Samsung Galaxy S25 Ultra . Not only is it more affordable than the Z Fold 6 — you could pick up the 1 TB variant for around the same cost as the 256 GB model of the foldable — but it also impresses with its huge exhibit , powerful Snapdragon 8 elect silicon chip , quad rear television camera array , and two - day battery life , plus rapid 45W charging and let in S Pen .

Despite top the S25 Ultra our success , the Z Fold 6 is still one of if not the good foldables on the market and we ’d be more than happy to own either of these twist . The Z Fold 6 ’s monolithic screen is not bad for editing photos , gaming , and multitasking , even if the battery life , obtuse charging , and lack of stylus allow the machine down passably . Yes , it ’s expensive , but if a foldable phone is on your wishlist , this is the one to get .

Pre - order the Galaxy S25 Ultra :

Buy the Galaxy Z Fold 6 :