|2G Bands||GSM 850 / 900 / 1800 / 1900|
|3G Bands||HSDPA 850 / 900 / 1900 / 2100|
|4G Bands||LTE 800 / 900 / 1800 / 2600|
|Announced||01 March, 2013|
|Released||01 April, 2013|
|Dimensions||136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)|
|Weight||130 g (4.59 oz)|
|Display Type <strong>Display Technology => </strong> A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)||Super AMOLED|
|Resolution||1080 x 1920 pixels|
|Display Colors <strong>Display Colors</strong> is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others.||16M colors|
|Pixel Density <strong>Pixel Density (PPI)</strong> is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.||441 ppi|
|Touch Screen||Yes, Multitouch|
|Display Protection <strong>Display Protection => </strong> Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.||Corning Gorilla Glass 3|
Make your life richer, simpler, and more fun. As a real life companion, the new Samsung GALAXY S4 helps bring us closer and captures those fun moments when we are together. Each feature was designed to simplify our daily lives. Furthermore, it cares enough to monitor our health and well-being. To put it simply, the Samsung GALAXY S4 is there for you.
Two cameras, one extraordinary photo. Capture the ‘I was there’ moments of your life by simultaneously shooting with the front and rear cameras. Get the shot you want with more variety of styles to choose from. With Dual Shot, friends and family can experience everything with you, no matter how far they may be.
Every picture you take on the Samsung GALAXY S4 can come with sound. So now you can remember what was said, played, and heard, not just what it looked like. It adds another layer of excitement to help you relive and share every moment of each picture much more vividly.
Get a sequence of photos in one frame to create a collage that tells the story better than a single photo could. Drama Shot lets you take a series of pictures of any moving subject and puts them together – so you can see
the detailed action that’s seamlessly merged into one very dynamic photo
Get your friends together and let them enjoy your music simultaneously. Wirelessly connect multiple Samsung GALAXY S4 phones to play games and share photos and documents. Get all Samsung GALAXY S4 phones together and create a powerful sound system that enhances the sound quality and keeps the party going.
Building off of the Galaxy S3’s Smart Stay, the Samsung GALAXY S4 knows what you’re doing and intuitively moves along with you – automatically scrolling up or down emails or websites when you tilt the phone from one side to another. Whenever you look away, the Samsung GALAXY S4 makes sure to pause whatever you’re watching, so you don’t miss anything. Amazingly, Smart Pause resumes where you left off when you look back at the screen again.