12.1-megapixel rear-facing camera with dual-pixel autofocus system, OIS, /1.7 aperture, LED flash, Auto Live HDR, and 4K video recording5-megapixel front-facing camera, ƒ/1.7 aperture, Auto Live HDR, QHD video recordingSamsung Exynos 8890 processor/Qualcomm Snapdragon 820 processor and 4GB RAM32/64GB internal storage space with microSD card slot (upto 128GB)IP67 water-resistant and dust-resistantAccelerometer, ambient-light sensor, fingerprint sensor, gyro-sensor, heart-rate monitor, and proximity sensor4G LTE (Cat.12/13), 3G HSPA+, and 2G EDGE2.4GHz and 5GHz Wi-Fi ac/a/b/g/n, Wi-Fi Direct, Miracast, DLNA, Wi-Fi Hotspot, Bluetooth v4.1, IR Blaster, and GPS (with A-GPS and GLONASS)NFC, USB Type-C port, and 3.5mm headphone jack2,850 or 3,000 mAh non-removable batteryMoving onto the camera, Samsung has decided to move from a 16-megapixel camera to a 12.1-megapixel one, but the camera sensor itself will be larger, allowing improved image quality. Moreover, OIS and ƒ/1.7 aperture would result in brighter and sharper images in low-light conditions. The front-facing camera’s resolution will stay at 5 megapixels, but a wider aperture will improve the overall image quality. The primary camera will be capable of recording 4K videos, while the secondary camera would be able to record QHD videos.

Image Credits: GSMArena
In terms of processing, Samsung will use its homegrown Exynos 8890 processor in the Galaxy S7 and the Galaxy S7 edge. This new processor features a custom-developed CPU, which has been designed by Samsung in house for faster performance than usual Cortex-A57 cores from ARM. According to some leaks from Geekbench, the Exynos 8890 seems as fast as Apple’s A9 chipset. Its performance will be as good as Qualcomm Snapdragon 820 SoC.
Samsung will also use Snapdragon 820 chipset in some variants of the Galaxy S7 and the Galaxy S7 edge. These variants might be released in China and the US. Exynos variants will most probably released in Korea, India, Europe, and some other markets around the world. These devices will also feature 4GB RAM, 32/64GB of internal storage. More importantly, Samsung is expected to bring back the microSD card slot, attracting long-time Samsung fans.
Now coming to the most surprising feature, Samsung is looking to bring back IP67 water and dust-resistance to the Galaxy S lineup with the Galaxy S7 family of devices. Considering that Sony offers water resistance without covering the headphone jack and the microUSB port, it’s not hard for Samsung to offer this with the Galaxy S7. Other features include a heart-rate monitor and a fingerprint sensor (integrating into its home button).
Connectivity wise, the Galaxy S7 is expected to feature 4G LTE (Cat. 12/13) and dual-band gigabit Wi-Fi. Other regular connectivity features include Wi-Fi Direct, DLNA, Miracast screen mirroring, Android Beam, Bluetooth v4.1 with LE, GPS, and NFC. As per SamMobile, Samsung is also expected to introduce USB Type-C port with the Galaxy S7 and S7 edge. In terms of battery, the South Korean smartphone giant is expected to equip its flagship smartphone for the first half of 2016 with bigger battery, either a 2,850 mAh or a 3,000 mAh one.
So, what do you think about the Galaxy S7? What features do you want in the Samsung Galaxy S7 and the Galaxy S7 edge? Maybe it’s the removable battery or stereo loudspeakers? Or maybe even bigger battery? Let us know in the comments section below.
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