Samsung Galaxy

Samsung Galaxy (stylized as Samsung GALAXY or SAMSUNG Galaxy) is a series of mobile computing devices designed, manufactured and marketed by Samsung Electronics. The product line includes the Galaxy S series of high-end smartphones, the Galaxy Tab series of tablets, the Galaxy Note series of tablets and phablets with the added functionality of a stylus and the first version of the Galaxy Gear smartwatch, with later versions dropping the Galaxy branding.

Samsung Galaxy devices have traditionally used the Android operating system produced by the Open Handset Alliance led by Google, usually with a custom user interface called TouchWiz. This tradition was broken at CES 2016 with the announcement of the first Galaxy-branded Windows 10 device, the Samsung Galaxy TabPro S.

Categorization

Since August 2015, all the smartphones of the Galaxy series are categorized in the following way:

Primary

Secondary

The model number of Samsung Galaxy devices will indicate the variant:

Samsung Galaxy E5

The Samsung Galaxy E5 is an Android smartphone produced by Samsung Electronics. It was released in January 2015. This is a Mid-range device. The Galaxy E5 has an 8 Megapixel rear camera with LED flash and a 5 Megapixel front facing camera. It has a Quad-core 1.2 GHz CPU.

Specifications

Hardware

The phone is powered with Qualcomm's Snapdragon 410 chipset which includes 1.2 GHz processor, Adreno 306 GPU and 1.5GB RAM, with 16GB of internal storage and an ample battery of 2400 mAh. The Samsung Galaxy E5 is fitted with a 5-inch HD Super AMOLED display and also includes a 8 MP rear camera and 5 MP front camera. Its dimensions are 141.6 x 70.2 x 7.3 mm (5.57 x 2.76 x 0.29 in).

Software

This phone was officially released with the Android 4.4.4 KitKat and was upgraded to Android 5.1.1 Lollipop on August 2, 2015. External memory support is up to 64GB.

Camera

There are two cameras on the phone, a primary and secondary: the primary one comprises 8 MP, 3264 x 2448 pixels, auto-focus, LED flash with Geo-tagging, touch focus, face detection, panorama. The video is 1080p@30fps. The secondary camera is a front-facing 5 MP.

Galaxy

A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek galaxias (γαλαξίας), literally "milky", a reference to the Milky Way. Galaxies range in size from dwarfs with just a few thousand (10³) stars to giants with one hundred trillion (10¹⁴) stars, each orbiting their galaxy's own center of mass. Galaxies, are categorized according to their visual morphology, including elliptical,spiral, and irregular. Many galaxies are thought to have black holes at their active centers. The Milky Way's central black hole, known as Sagittarius A*, has a mass four million times greater than the Sun. As of July 2015, EGSY8p7 is the oldest and most distant observed galaxy with a light travel distance of 13.2 billion light-years from Earth, and observed as it existed 570 million years after the Big Bang. Previously, as of May 2015, EGS-zs8-1 was the most distant known galaxy, estimated to have a light travel distance of 13.1 billion light-years away and to have 15% of the mass of the Milky Way.

Samsung

Samsung (Hangul: 삼성; hanja: 三星; Korean pronunciation: [sʰamsʰʌŋ]) is a South Korean multinational conglomerate company headquartered in Samsung Town, Seoul. It comprises numerous subsidiaries and affiliated businesses, most of them united under the Samsung brand, and is the largest South Korean chaebol (business conglomerate).

Samsung was founded by Lee Byung-chul in 1938 as a trading company. Over the next three decades, the group diversified into areas including food processing, textiles, insurance, securities and retail. Samsung entered the electronics industry in the late 1960s and the construction and shipbuilding industries in the mid-1970s; these areas would drive its subsequent growth. Following Lee's death in 1987, Samsung was separated into four business groups – Samsung Group, Shinsegae Group, CJ Group and Hansol Group. Since 1990s, Samsung has increasingly globalized its activities and electronics, particularly mobile phones and semiconductors, have become its most important source of income.

Sony Xperia

Xperia is a family of smartphones and tablets from Sony Mobile. The name Xperia is derived from the word "experience", and was first used in the Xperia X1 tagline, "I (Sony Ericsson) Xperia the best".

History

The Xperia X1 was the first phone to be released in the Xperia range. Released 2008, it featured a high resolution display (~311 ppi pixel density) and it was intended to fill the widening gap of smartphones as other competitors were producing high-end smartphone devices such as HTC and Apple. The X2 was released in the following year, which included an 8.1 MP camera and included Wifi and GPS. By this time there was a clear shift towards the smartphone end of the spectrum. An exception was the Xperia Pureness, a translucent phone without camera that was sold by selected retailers in selected cities. The Xperia X5 Pureness is based on Sony Ericsson’s proprietary operating system (OSE).

The X10 was released at the start of 2010. It was the first in the Xperia line to feature the Android operating system, where previous models ran on the Windows Mobile OS. The phone was praised on its design, but its downfall was the outdated version of Android which was 1.6 at a time when competitors were on 2.1. There was a great delay in the update of the firmware, due to the heavily skinned OS, as well as Timescape and Mediascape which needed to be reprogrammed every time an update was made. The phone also lacked pinch to zoom, but this was added later as well as HD video recording. The X10 Mini and the X10 Mini Pro were, as the name suggests, miniature versions of the X10. These were welcomed with good response and proved to be very popular as there were no other smartphones on the market at that time which were as small as the two.