Which is Better – The S7 Edge or The S8 Edge?

S7 Edge vs S8 Edge GSMArena

Comparing the design of the Samsung S7 Edge and S8 Edge, one of the most obvious differences is the size. The S7 Edge has a 5.5-inch display and weighs 150 grams, while the S8 Edge has a 6.2-inch display and weighs 155 grams. Both devices have an elegant curved design for easier handling and better visual appeal. The full metal body of both devices adds strength to their construction and also helps maintain their sleek look. The edge-to-edge display on each device is made with Corning Gorilla Glass 5 to protect against scratches and other damage from everyday wear and tear.

The fingerprint scanner on each device is located conveniently below the camera lens for easy access. Additionally, both devices are equipped with IP68 water resistance capabilities that provide protection against splashes or accidental drops in water depths up to 1 meter for 30 minutes maximum. In terms of hardware differences, the Samsung S8 Edge supports faster charging than its predecessor, while still being able to use traditional microUSB cables when needed; whereas, the Galaxy S7 Edge only supports microUSB connections and is unable to leverage fast charging capabilities.


When it comes to the display, the Samsung Galaxy S8 Edge provides a larger and higher resolution display than the Samsung Galaxy S7 Edge. The S8 has a 5.8-inch 1440p Super AMOLED display with an 18.5:9 aspect ratio, while the S7 Edge has a 5.5-inch 1080p Super AMOLED display with an 16:9 aspect ratio. The additional size on the S8 allows it to pack in more pixels per inch (ppi) at 570 ppi, compared to the 534 ppi on the S7 Edge. The extra screen real estate also allows for more content to be shown without scrolling and zooming as much as you would need to do on its predecessor. In addition, due to its slim side bezels and curved edges it almost looks borderless when looking at it head-on and can provide an immersive viewing experience when watching movies or playing games on it. Both these models come with always-on displays which can show information like time and notifications when locked, but the S8’s is more advanced as it can show app icons as well.

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The Samsung S7 Edge and the Samsung S8 Edge are two feature-packed smartphones that offer impressive specs and capabilities. In terms of camera, both come with excellent upgrades from previous generations. The S7 Edge sports a 12MP main camera and a 5MP front-facing camera while the S8 Edge offers an UPDATE OPTICS main camera with a whopping 8MP front-facing lens for taking the best selfies around. Both devices also support video recording at 30fps and 4K resolution. When it comes to features, the S8 Edge stands out as it has more advanced options such as dual pixel autofocus, multi-frame image processing, selective focus, digital stabilisation and more. Not to mention its fully adjustable Auto HDR mode which allows users to capture stunning images in any lighting conditions. On top of that, the device also comes with Pro mode, giving photographers full control over their shots by allowing them to manually adjust shutter speed, saturation and colour tone whilst shooting in full resolutions up to 12 megapixels. All these features put together make the Galaxy S8 edge undoubtedly superior when it comes to photography compared to its predecessor.


When it comes to battery life, the Samsung Galaxy S7 Edge holds the upper hand over its newer counterpart. The S7 Edge includes a non-removable Li-Ion 3600 mAh battery with fast charging, giving it a talk time of up to 22 hours and a standby time of up to 15 days. On the other hand, the Samsung Galaxy S8 Edge’s battery has been downgraded to 3000 mAh and its talk time is reduced to 20 hours and standby time is 12 days.

The Galaxy S7 Edge performs better than the S8 edge when it comes to battery life, but users should also note that the S8 has services intended for optimizing power consumption such as Sleep Mode. This feature allows users to decide which apps can use power while in sleep mode and which should be turned off/put into sleep mode themselves. Ultimately, having either device means that you have access to company level customer service such as replacements and repairs so if there are any issues with your battery or device you can easily have them fixed or get new parts from Samsung customer service centers located all around the world.


When comparing the performance of the S7 Edge and the S8 Edge, there are a few key metrics to consider. The Samsung Galaxy S8 Edge is equipped with the more powerful Qualcomm Snapdragon 835 processor and significantly faster 6GB of RAM compared to 4GB on the S7 Edge model. In addition, the S8 Edge has a larger internal storage capacity at 64GB compared to 32GB on the S7 Edge. The Samsung Galaxy S8 Edge boasts additional performance enhancements such as a higher resolution display of 2,960 x 1,440 (compared to 2,560 x 1,440 on the S7) and an improved camera which are likely to outweigh any short-term speed benefits found in raw CPU clock speed or RAM totals.

Overall, The Samsung Galaxy S8 Edge offers superior performance characteristics when compared to its predecessor – making it an ideal device for professionals or power users looking for an up-to-date technology experience.


One of the most important factors for many consumers when choosing between the Samsung S7 Edge and the Samsung S8 Edge is the cost. The S7 Edge is significantly less expensive than the S8 Edge, with some retailers offering the S7 for as little as $300 US dollars compared to upwards of $700 US dollars for a new model of the S8. However, if you look at offers from different suppliers or buy a pre-owned device, you can get an even better deal on either model.

Some expert reviews have concluded that while there are clear differences between these two phones – such as screen size, battery life, processor speed, and more – both models perform nearly identically in most respects. As such, customers who are on a budget can still opt for an older model like the S7 Edge without sacrificing much in terms of performance.

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When it comes to deciding between the Samsung S7 Edge and the Samsung S8 Edge, it really depends on your budget, lifestyle, and needs. The S8 Edge offers some advantages that might be beneficial for some users such as its larger display, more robust processor, and improved camera. On the other hand, if you are looking for a mid-range device then the S7 Edge would be a great option which has all of the essential features you need from a smartphone and is still significantly cheaper compared to the S8 Edge. Ultimately, you have to look at both iPhones based on your needs and choose what suits them best.