As of my last update in September 2021, there is no official Samsung Galaxy S8 Edge. The Galaxy S8 was released by Samsung in March 2017 as the successor to the Galaxy S7. However, instead of an "Edge" variant, Samsung introduced the Galaxy S8 with a curved display, and it was simply called the "Samsung Galaxy S8."

Here are some key specifications and features of the Samsung Galaxy S8:

1. Display: 5.8-inch Super AMOLED Quad HD+ display with a resolution of 2960 x 1440 pixels.
2. Processor: Depending on the region, it came with either the Qualcomm Snapdragon 835 or Samsung's in-house Exynos 8895.
3. RAM: 4GB
4. Storage: 64GB internal storage with a microSD card slot for expansion up to 256GB.
5. Camera: 12-megapixel rear camera with Dual Pixel technology for better low-light performance and an 8-megapixel front-facing camera.
6. Battery: Non-removable 3000mAh battery with fast charging and wireless charging support.
7. Operating System: Launched with Android 7.0 Nougat and later received updates up to Android 9.0 Pie.

The Samsung Galaxy S8 was well-received for its beautiful design, large display with slim bezels, and overall performance. However, since it was released several years ago, it might be challenging to find brand new units for purchase.

If you are interested in a Samsung smartphone, consider exploring their newer models, as they offer improved features and performance compared to the Galaxy S8. Samsung has released several generations of Galaxy S and Galaxy Note series devices since then, providing a wider range of options to choose from.