If you compare thecamera to the S7, not much has changed. It has the same 12-megapixel resolution, f/1.7 aperture and same digital zoom.
Samsung may not have changed the key specs on its rear camera (it hasn't said whether the sensor itself is different), but it has updated the software. It uses processing techniques, such as combining multiple shots, to get higher quality photos and artfully blurry backgrounds.
Thehas two cameras, which let it zoom in closer (and more clearly) and shoot blurry background (aka "bokeh") photos that .
Are the software improvements on the S8 Plus enough to compete against the two cameras iPhone 7 Plus? Take a look at our results.
|Galaxy S8 Plus||iPhone 7 Plus|
|Resolution||12 megapixels||2x12 megapixels (wide-angle and telephoto)|
|Aperture||f/1.7||f/1.8 (wide-angle); f/2.8 (telephoto)|
|Stablization||Optical Image Stabilization||Optical Image Stabilization (wide-angle only)|
|Front camera resolution||8 megapixels||7 megapixels|
|Front camera aperture||f/1.7||f/2.2|
I took both phones out for a two-day shoot around the San Francisco Bay area and tested them in seven categories: landscape, zoom, close-ups, action, portrait selfies and low-light. Both were set on the default automatic settings unless they had a specific mode for that category.
On sunny days along the cliffs of Marin, it was hard to get a bad shot with either phone. The S8 has a wider angle lens, which lets you squeeze more into the frame standing in the same position. The S8's shot had more dramatic colors, but the iPhone did a better job of capturing the texture.
It wasn't until the skies turned overcast that differences between the two cameras became more obvious. For example, the pond at Golden Gate Park looks warmer and brighter on the S8, as the phone compensated the dull skies by saturating the image (making the colors more vibrant). On the iPhone, the colors are more subdued -- but realistic. Ultimately, the S8's photo was more beautiful to look at, but if you're looking for a realistic photo, the Plus is where it's at.
There are two types of zoom: digital and optical. Digital uses software to artificially "zoom in," while optical uses the actual lens to zoom, like a traditional camera. Generally speaking, optical zoom is much, much higher quality than digital.
The S8 has an 8x digital zoom, while the iPhone has a combination of optical and digital. The iPhone's optical lens lets it to get two times closer, and then uses a digital zoom to get up to 10x.
Neither shot looks crisp at 8x, but the S8's photo looks a lot more pixelated and slightly blown-out. This is where the iPhone's optical zoom shines most. The iPhone's version is softer with warmer tones.
Ten times zoom on the surfer shows that the iPhone can, to a certain extent, retain detail while letting you get super-close.
With close-ups, the difference between the iPhone and S8 comes down to two things: ease of use and detail.
On the iPhone, you can select and lock focus on an area when you're up close, but getting too close to a subject is a problem. The iPhone will not be able to focus on anything closer than two inches and getting the shot of the butterfly took a few tries.
The S8 has a Pro Mode with a manual focus option that allows you to select the exact focal point in the shot, giving you a more precise and closer shot of the butterfly off the bat. My one complaint is that the manual focus sliding gesture kept making me switch to the front camera while I was trying to focus.
The final results are impressive on both as seen on the shot of the butterfly at the California Academy of Sciences. The S8 captured more vivid greens than the iPhone, with a more pronounced bokeh effect while the greater contrast on the iPhone gave it more depth. But if you zoom in closer, you'll notice the S8 captured a lot more detail on the veins of the wings and texture on the torso.
To test the burst mode, we took the phones to capture some feeding time action at the Marine Mammal Center in Marin.
The S8 took more shots per burst, which gave me more options to choose from, but both were able to capture the fish and ice bits midflight with no blur or distortion. The one shot on the S8 was a bit sharper, but the difference would only be visible if you plan on enlarging the photo or zooming in. And, as with any action shots, much of this comes down to luck and how well you steady the phone.
I got some great wildlife portraits with the iPhone that I wasn't able to capture on the S8.
The iPhone 7 Plus is known for its Portrait mode, which creates that bokeh effect that makes portraits pop. The S8 has a Selective Focus mode which aims to do the same thing, but relies entirely on software to create the effect because it doesn't have the second lens.
Both ended up getting it right eventually, but getting the bokeh effect on the S8 was not easy.
The subject has to be standing relatively still and within a few feet of the phone for it to capture the effect. So things that move, like these seals at the rescue center, were tough to get.
But maybe that doesn't matter, because even when the S8 gets it right, the effect is not great. The S8 can't always figure out where a subject begins and ends, especially when it comes to details such as hair blowing in the wind. The iPhone's version isn't exact, but it looks closer to what you'd get on a dSLR.
If you're really into selfies, the S8 is your phone. Its wide-angle lens lets you fit more into the photo without straining your arm while the higher number of megapixels (8 megapixels on the S8 vs. 7 megapixels on the iPhone) makes selfies sharper. The S8 also has the blurred-background option (Selective Focus) for selfies... along with some other modes and filters you may never use like a skin smoothing, eye widening and face slimming feature.
The iPhone's selfies don't give you quite as much room in each shot, but they tend to produce warmer skin tones and softer features.
Both phones are capable of getting great low-light shots, but the S8 makes the process a whole lot faster.
The iPhone had a much harder time focusing up close in the poorly lit Twilight Zone exhibit at the Academy while the S8 was quick to the draw. One clear shot on the iPhone came after five blurry ones, whereas the S8 took a good shot at the first try.
The S8 was the ultimate winner in our comparison proving it doesn't need two cameras to outshoot the iPhone. But it didn't win by much, and not in every category so it really depends on your priorities. And if Apple is able to slightly improve the camera on its rumored iPhone 8, it could easily be back at the top in our next round.
Correction, May 3: A previous version of this article claimed the S8 Plus' front camera had an aperture of f/2.4. It is f/1.7, the same as the rear camera.