Sunday, March 24, 2013

Galaxy S4

Galaxy S4

 The brand-new flagship smartphone, which runs the latest Android 4.2.2 Jelly Bean, improves upon its predecessor. And by super-sizing the screen and packing in so much specialized software, the GS4 sets itself even farther apart from the iPhone. The Galaxy S4 has the same design as the S3, but the screen is now 5 inches, the resolution upped to 1080p, a much higher battery capacity 2,600mAh, with a faster processor, and a higher mega pixel rear-facing camera. But it's the software that Samsung has been pushing. There are a few features that you would be hard-pressed not to want. The IR blaster is one of these (the HTC One has this, too), speech-to-text and text-to-speech translator, and eye-tracking and gesture technology that let you pause a video automatically when you look away and let you hover your finger over an item to preview it.
 Samsung also showed off a new feature during the S4 release known as S Voice Drive. This feature will let drivers make calls, send messages, and check the weather.
The S4 has the same edges and physical home button as the Galaxy S3, but it's lighter and thinner, at 7.9mm thick and 130g. The GS4 is part polycarbonate (making it a higher build quality than the S3) but it isn't as classy as the all-metal HTC One or the iPhone 5. Samsung refuses to give up plastic for a few reasons, including durability and price.
Updated Notification Tray
The Galaxy S4 has a 5-inch HD Super AMOLED display. It packs a now standard 1920x1,080 pixel resolution with 441 ppi. The Galaxy S4 uses a special sensitive screen that lets you use it even when you're wearing gloves. Located above the screen are the new Atmel Sensors along with the other usual sensors and the 2-megapixel front-facing camera. Below the screen is the physical home button, with the usual capacitive menu and back buttons. The new IR blaster is located on the top of the device, near the 3.5 mm headphone jack.

The Galaxy S4 runs Android 4.2.2 Jelly Bean with Samsung's Touch Wiz overlay. Samsung uses TouchWiz to add a whole new host of software enhancements, like gestures, and a larger notifications tray that offers more settings toggling than stock Android does. Samsung also introduces the S Translator tool with TouchWiz 2.0. It is integrated with e-mail and ChatOn. ChatOn now includes three-way video calling, screen-sharing, and video calls that make use of both cameras.
Another noteworthy feature is Group Play. It lets you connect to other Galaxy S4 devices to share music, photos, documents, and even play multiplayer games. Gun Bros 2 and Asphalt 7 have been adapted for the new Group Play feature.
Also included with the Galaxy S4 is S Health, a calorie-counter/pedometer that uses phone sensors like the accelerometer and barometer combined with a Samsung-branded fitness wrist band.
Eye-tracking gestures
Smart Pause and Smart Scroll are two features that build off the Galaxy S3's optional Smart Stay feature, which kept the screen from dimming when you looked at it. In the GS4, tilting the screen up or down while looking at it scrolls you up or down. The new Smart Pause feature pauses and resumes video depending on whether or not you're looking at the screen.

Air View and gestures

Hover your finger to preview a video clip or image from the photo gallery, glance at browser tab thumbnails, find your place on a video timeline, and check out an e-mail. You'll also be able to magnify calendar events and get a closer look in speed dial. Flipboard has built a customized app to work with Air View, which lets you hover over a tile to see which articles lie beneath.
You can also wave or wipe your whole hand in front of the screen to pick up a phone call or switch songs in a playlist. Sliding your hand back and forth can go through photos in a gallery, or browser tabs. You can also scroll up and down in a list. and video
Samsung is hoping that its refreshed interface and enhanced features will impress. Perhaps the most out-there is the dual-shot mode, which takes photos and video from both the front- and rear-facing cameras, and combines them into one (LG's Optimus G Pro does this, too.)Even more new modes include Sound & Shot, which takes a picture and captures up to 9 seconds of audio (similar to HTC's Zoe), and Drama Shot, which combines all the actions from a burst shot into a single frame. If someone is jumping you see all stages of the leap in one shot (The HTC One also has this) 

The Galaxy S4 will either come from a 1.9GHz quad-core Qualcomm Snapdragon 600 series processor, or from a 1.6GHz eight-core chipset, Samsung's Exynos 5 Octa core processor depending on your location. The Galaxy S4 will also support LTE. The phone has a large, 2,600mAh battery. In terms of storage and memory, the Galaxy S4 has 2GB RAM, 64GB internal storage, and another 64GB available through the microSD card slot. 

This phone will be sure to make waves and disrupt other company's phone share. This may also be the phone that will finally unseat Apple. Many of its features are slightly gimmicky, but they function. If Samsung can refine its new features it may change the way we look at mobile phones.

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