The Galaxy S7 is an evolution of the prior year's model, with upgraded hardware, design refinements, and the restoration of features removed from the Galaxy S6, such as IP certification for water and dust resistance, as well as expandable storage with a MicroSD card.

Description. The Samsung Galaxy S7 features a 5.1-inch Quad HD Super AMOLED screen, Qualcomm's most powerful Snapdragon 820 system chip under the hood and a brand new 12-megapixel camera with low light superpowers. All of that runs on a new edition of TouchWiz on top of Android 6 Marshmallow.

14 New Useful Features You Need to Know for the Galaxy S7 and S7...

• Customizable App Shortcuts on Lock Screen.
• Multiple Lock Screen Images.
• More Ways to Manage Apps from Home Screen.
• Show All Apps on Home Screen.
• Identify Unsaved Callers.
• Display Scaling.
• Icon Backgrounds.
• Schedule Auto Restart.

It's the best Android phone available in a truly one-handed form factor. That said, we're giving our Editors' Choice to the very similar Galaxy S7 Edge, which has more functionality and better battery life in a package that's not much bigger.

Samsung Electronics produces LCD and LED panels, mobile phones, memory chips, NAND flash, solid-state drives, televisions, digital cinemas screen, and laptops and many more products. The company previously produced hard-drives and printers. Samsung consistently invests in innovation.

Samsung, South Korean company that is one of the world's largest producers of electronic devices. Samsung specializes in the production of a wide variety of consumer and industry electronics, including appliances, digital media devices, semiconductors, memory chips, and integrated systems.

Device dimensions are 69.6 × 142.4 × 7.9 millimeters (2.74 × 5.61 × 0.31 inches) 1. The device weighs 152 g. Galaxy S7 has a medium-sized Super AMOLED display with a 5.1-inch screen (71.5 cm2, 16:9 aspect ratio), and an approximate 72.1% screen-to-body ratio.

So that's nice and the phone is still pretty thin but the extra space inside is packing a much larger 3000 milliamp hour battery. So that's pretty important. And then they focused on the shape.

23 reasons to switch to a Samsung smartphone

• Multitasking.
• The Android app ecosystem.
• Office productivity.
• Samsung DeX.
• Long-lasting battery and power sharing.
• Knox security.
• Advanced biometric protection.
• Samsung Pass.

Long-lasting battery and power sharing Your mobile device should be reliable all day - without you worrying about running out of battery. The latest Samsung devices alleviate those concerns with Super Fast Charging, which pulls up to 45 watts of power when plugged in - giving you hours of power in a matter of minutes.

The S7 and S7 Edge were officially unveiled on 21 February 2016 during a Samsung press conference at Mobile World Congress, with a European and North American release on 11 March 2016. The S7 Active was unveiled on 4 June 2016, and released on AT&T in the United States on 10 June 2016.

G930W8

Multitasking. Samsung loyalists have long placed multitasking capabilities at the top of the list of reasons they prefer Galaxy devices. Galaxy devices leverage crisp, expansive screens to give users a variety of options for working across multiple apps.