Samsung wasn’t the primary firm to popularize the idea of a periscope telephoto lens on a smartphone, however its unbelievable advertising prowess has redefined what we anticipate from the most effective smartphone cameras.
Because the Galaxy S20 Extremely, the time period “Extremely” has been used to explain the most effective smartphone cameras an organization has to supply. With the recognition of Samsung’s Extremely lineup, it was inevitable that rival cellphone makers would additionally launch competing choices.
Two weeks in the past, Oppo unveiled the Discover X8 Extremely, probably the greatest smartphone cameras at the moment obtainable. It options 5 cameras — another than the Galaxy S25 Extremely — and is designed to seize nice images at eight totally different focal lengths.
How does it examine to Samsung’s present zoom flagship, and which must you purchase proper now? I examined each cameras throughout my time in China for the launch of the Discover X8 Extremely, and right here’s what I discovered.
Oppo Discover X8 Extremely vs Galaxy Z Fold 6 digital camera specs

First, let’s check out how every of those smartphone cameras compares on paper.
Oppo Discover X8 Extremely | Galaxy S25 Extremely | |
Predominant Digital camera | 50MP, 1-inch sensor, f/1.6 aperture, OIS, 1.6µm | 200MP, 1/1.3-inch sensor, f/1.7 aperture, OIS, 0.6µm |
Ultrawide Digital camera | 50MP, 120° area of view, 0.64µm, f/2.0 | 50MP, 120° area of view, 0.7µm, f/1.9 |
Telephoto Digital camera 1 | 50MP, 3x optical zoom, 10cm — ∞ macro mode, OIS, 1.0µm, f/2.1 | 10MP, 3x optical zoom, 1.12µm, OIS, f/2.4 |
Telephoto Digital camera 2 | 50MP, 6x optical zoom, OIS, 0.8µm, f/3.1 | 50MP, 5x optical zoom, OIS, 0.7µm, f/3.4 |
Selfie Digital camera | 32MP, f/2.4, 0.8µm | 12MP |
Different | 2MP True Chroma sensor | – |
Every firm has taken totally different approaches to its cameras. Samsung has opted for a big 200MP main digital camera and two telephoto lenses that supply 3x and 5x optical zoom, however with a reasonably low total decision.
In the meantime, Oppo has opted for parity throughout all its lenses, with the Discover X8 Extremely sporting 4 cameras with the identical decision. The 50MP fundamental sensor incorporates a 1-inch sensor kind and is paired with two 50MP cameras, providing 3x and 6x optical zoom. The fifth digital camera is a 2MP true chroma sensor that’s designed to permit the cellphone to seize as much as 40 totally different coloration temperatures inside a single photograph.
On paper, the Discover X8 Extremely boasts a extra succesful total digital camera, regardless of Samsung utilizing a main digital camera with a a lot bigger megapixel depend. In idea, Oppo’s true chroma sensor also needs to be certain that it captures coloration temperatures and lightweight extra precisely.
Nonetheless, does real-world efficiency match these expectations? Let’s discover out!
Common images in all lighting situations

To check these images, I took 200 images with every digital camera in quite a lot of lighting situations. Most have been captured concurrently, however often, they have been taken one after the other. Earlier than we consider two key areas — portrait and zoom images — let’s first discover how every handles the identical scenes in several lighting situations.


On this first pattern, the Discover X8 Extremely (left) captures a extra vibrant photograph of the entryway, however does so on the expense of the blue sky. In the meantime, the Galaxy S25 Extremely (proper) takes a darker photograph however has higher coloration replica within the sky. I discover the Discover X8 Extremely photograph to be extra vibrant; nonetheless, your desire could differ.


On this second shot, the Galaxy S25 Extremely (proper) photograph seems barely blurry whenever you zoom in on the main points. The Discover X8 Extremely can also be considerably blurry, however to a lesser extent than the Samsung. Nonetheless, it’s secure to say this explicit take a look at is a draw, as neither fully outshines the opposite.


All of us love taking images of our meals to publish on social media, so which cellphone takes the most effective images? Right here, there’s a transparent winner: the Discover X8 Extremely. I ran this take a look at with a number of totally different meals footage, and the Discover X8 Extremely all the time received, particularly because it has a quicker autofocus that proves extra succesful than Samsung’s digital camera.
Winner: Discover X8 Extremely. The Discover X8 Extremely wins two out of the three exams; nonetheless, this might simply be a tie relying on private preferences.
Portrait images and selfies

Oppo is positioning the Discover X8 Extremely because the king of portrait images, however does it ship? Samsung has certainly one of my favourite portrait modes, often known as Colour Level, however what about the usual portrait blur that each cellphone presents?
This primary take a look at compares the portrait images capabilities of each telephones at 1x, 2x, and 3x zoom. As we attain the 3x portrait zoom, it’s clear that the Discover X8 Extremely captures the strands of hair higher than the Galaxy S25 Extremely. Nonetheless, it’s price noting which you can regulate the power of the portrait blur on each telephones after taking a photograph.








Each telephones carry out admirably on this take a look at, and the outcomes are remarkably shut. There are refined variations between the 2, but it surely comes down to private desire. I’m fairly impressed by the efficiency of the Galaxy S25 Extremely in any respect zoom lengths, however I do choose the vibrancy and saturation of the images captured with the Discover X8 Extremely.




These two portrait exams present the colour science of every cellphone’s algorithm. The Discover X8 Extremely is designed to seize smoother pores and skin and brighter tones, however the Galaxy S25 Extremely takes arguably extra pure images. It’ll come down to private desire once more, and I’m torn between the 2.




Each telephones additionally allow you to use the front-facing digital camera in portrait mode, however how do they examine? The 32MP front-facing digital camera on the Discover X8 Extremely takes wider images than the 12MP snapper on the Galaxy S25 Extremely, and the additional decision proves to be extra succesful at differentiating between the foreground and background of a picture. The Galaxy S25 Extremely can also be very aggressive within the portrait selfie and doesn’t acknowledge a number of topics within the photograph.
Winner: Discover X8 Extremely, simply. There’s little or no distinction between these two telephones, however at a pinch, I’d give it to Oppo only for higher seize of strands of hair and the much less aggressive portrait selfie mode. Nonetheless, neither digital camera stands out greater than the opposite.
Testing the zoom efficiency in daylight

The largest cause to purchase both cellphone is the zoom efficiency, which is one thing we’ve come to anticipate from any smartphone with the Extremely branding. Zoom is integral to the general providing, and each telephones have comparable choices when it comes to focal lengths and max zoom size, so which does it higher?
















On this first take a look at, the Discover X8 Extremely struggles to remain centered on the signal within the distance at among the smaller focal lengths, however fully outshines the Galaxy S25 Extremely as soon as the telephoto lenses kick in. The pure bokeh within the 6x photograph is especially spectacular, particularly contemplating it was not taken in portrait mode.


When you attain the longer focal lengths, the Galaxy S25 Extremely begins to wrestle. It’s nonetheless able to capturing a photograph that appears nice in isolation, however when in comparison with the Discover X8 Extremely, it lacks the element and vibrancy that the Discover X8 Extremely achieves.














The identical results are noticed on this take a look at, with each telephones pretty evenly matched on the decrease focal lengths, and Oppo proving to be extra succesful at longer distances. You possibly can see the variations within the coloration temperature between the 3x and 6x images captured on the Discover X8 Extremely, so Oppo has some work to do to cut back this disparity.


Contemplate the 10x images within the slider above, and also you’ll see there’s nearly no distinction between the 2 lenses. I’m fairly impressed by the element captured by each telephones, particularly for the reason that 10x photograph on each makes use of a hybrid zoom, moderately than providing a devoted telephoto lens with 10x optical zoom.












On this take a look at, the Galaxy S25 Extremely performs considerably worse than the Discover X8 Extremely, particularly at longer focal lengths. In a lot of the images, the Discover X8 Extremely captures extra element, however once more, you’ll be able to see the distinction within the colours captured by the 3x and 6x telephoto lenses.


This take a look at is the primary time we see the true distinction between the 2 lenses. That is one thing I’ve noticed when subjectively evaluating totally different scenes captured on these two telephones, however the Galaxy S25 Extremely lacks appreciable element in comparison with the Discover X8 Extremely.












On this take a look at, each telephones are pretty evenly matched once more, even at 10x zoom. There’s little to select from between the 2, and the identical traits are noticed once more, with the Discover X8 Extremely proving to be brighter and extra colourful, and the Galaxy S25 Extremely proving to have higher dynamic vary.












This take a look at reveals comparable dynamics to lots of the zoom exams once more, with the Galaxy S25 Extremely missing sharpness and element in images captured on the larger zoom lengths. In the meantime, the Discover X8 Extremely proves extraordinarily succesful even at 30x zoom.


The shortage of element within the base of the lantern within the photograph captured by the Galaxy S25 Extremely is the most important indicator that Samsung’s digital camera flagship can often wrestle at larger zoom lengths. It’s fairly stunning, particularly provided that the 50MP decision of the 5x telephoto matches that of the 6x telephoto lens used within the Discover X8 Extremely.












It’s turning into a recurring theme that Samsung struggles to seize particulars at above 10x zoom, and that is significantly obvious when photographing topics with intricate particulars. Neither cellphone makes use of pure optics to realize images on the highest zoom lengths, so it comes all the way down to how a lot every firm depends on AI to fill within the lack of element.


Contemplating that, it’s clear that Oppo makes use of AI greater than Samsung does. In some instances, this could result in oversharpening of images, however in scenes like this one, there’s little doubt that I’d moderately have the image captured by the Discover X8 Extremely than the one captured by the Galaxy S25 Extremely. If utilizing AI means we’ve usable images at longer focal lengths, that’s a tradeoff I’m prepared to just accept.










Initially, I hadn’t meant to incorporate this pattern set, however upon inspecting the main points at 10x magnification, I used to be pressured to rethink. Each telephones take equally good images at most distances, but it surely’s on the 10x zoom which you can see the refined variations between the 2.


Particularly, the Discover X8 Extremely captures extra element within the topic’s face than the Galaxy S25 Extremely and extra precisely displays the true colours of the topic. These are refined variations, however noticeable, and the Discover X8 Extremely produces a greater total photograph because of this.
Winner: Discover X8 Extremely. You usually purchase an Extremely cellphone for its telephoto efficiency, and the Discover X8 Extremely proves extra succesful at larger focal lengths in most of my exams.
Testing the zoom in lowlight

The Discover X8 Extremely could have received the zoom take a look at in daylight, however does it additionally beat the Galaxy S25 Extremely in low-light situations? The Discover X8 Extremely’s true chroma sensor can also be designed to yield considerably improved coloration replica in low-light situations, however does it ship?






This take a look at is especially fascinating, because the Discover X8 Extremely captures extra correct colours in each the topic and the blue skies, while the Galaxy S25 Extremely struggles to compensate for 2 totally different coloration profiles, leading to washed-out skies.








The identical impact could be noticed on this take a look at. The Galaxy S25 Extremely goals to steadiness the colours of the sky with these of the colourful buildings and lighting, however struggles to take action, leading to muted colours within the buildings and a duller sky.












The ultimate take a look at is certainly one of my favourite scenes from my journey to China. It was the final photograph I captured on this scenic park in Xi’an. Each telephones take spectacular photographs at every of the totally different focal lengths. It’s price mentioning that I really like the duller blue within the Galaxy S25 Extremely images, which makes all of them pop, however the Discover X8 Extremely is extra correct.


When you zoom to 30x, you additionally see how the Discover X8 Extremely captures considerably extra element than the Galaxy S25 Extremely. This reaffirms the pattern I’ve observed all through this take a look at: Samsung is kind of succesful at decrease focal lengths, as much as 10x, however usually struggles to seize particulars at larger focal lengths. Essentially the most stunning facet is that the Galaxy S25 Extremely is supplied with a Area Zoom characteristic that guarantees to seize images at 100x, however the outcomes usually are not as spectacular as these of the competitors.
Which digital camera wins? Oppo Discover X8 Extremely or Galaxy S25 Extremely?

General, this digital camera comparability yielded many fascinating outcomes. First, each telephones characteristic very succesful cameras at quite a lot of focal lengths. Second, it’s additionally clear that each can take wonderful portrait images, and also you’ll probably be proud of both cellphone.
Nonetheless, upon nearer examination, it additionally turns into clear that the Galaxy S25 Extremely lags behind the Oppo Discover X8 Extremely in capturing particulars at longer focal lengths, in addition to in low-light situations and sure portrait mode scenes.
The Galaxy S25 Extremely performs higher than I had anticipated, based mostly on my testing at totally different instances; nonetheless, the Discover X8 Extremely is the general winner. Crucially, it’s extra constant than Samsung, and though there are variations in coloration replica between the varied lenses, it’s the higher digital camera total.