Samsung reportedly developing the research and development of silicon anode technology, to find solutions to problems that the smartphone battery life tends to be small. The answer from all the problems of small battery life for this may be due to hit the lithium-ion battery technology, which so far is still the mainstay for many vendors and component suppliers batteries.

Now, Samsung is trying to develop alternative battery materials other than lithium-ion, which may provide more battery life for a smartphone.

Samsung research team tested the silicon anode material and a layer of graphene, which enables the Samsung battery can last more than 21 hours. Scientists consider adding a silicon anode in batteries, where the addition of silicon makes the battery can live longer because avoid draining the battery power faster than lithium-ion batteries.

But Samsung is expected to add a layer of graphene on top of the battery, so it can be possible to maintain the longevity of the battery and its density.

As a consequence of the increasingly diverse features and functions in smartphones, of course, makes the battery life so quickly depleted. Usually battery Android OS based phones such as Samsung's Galaxy series only worked for about 12 hours, before the battery actually drop. If the lithium-ion battery technology + silicon anode is completely developed by Samsung, the Samsung smartphone battery probable future generations will have a battery life of up to more than 21 hours.

Initial experimental models of lithium ion + silicon anodes produced Samsung is 1.5 to 1.8 times more dense than ordinary batteries, which are present in smartphones today.

Samsung is currently still in the testing phase for the design of the battery pack to be thinner and customize the design and the shape of the smartphones. Batteries are still in the research phase is likely not to be implemented by Samsung to Samsung Galaxy S7, weighing still a lengthy process of refinement and safety in terms of the use of these batteries.

 

Two weeks ago Samsung started rolling out its novelty Lollipop v5.0 Android operating system, which has been eagerly awaited by the owners of the Samsung Galaxy S5 (SM-G900W8).

Especially for owners of the Galaxy S5 domiciled in Canada, since the previous update was delayed this long because there were some complaints from users who tested the update, run into problems (bugs). The malasah who complained is mainly on the screen that hangs, the closure of the old screen, and drain the battery more extravagant.

Quoted from Ubergizmo, (16/03) Samsung released an update build that also has received the "green light" from the operator in Canada. Now the Lollipop update started rolling into the Galaxy S5 users in Canada. Operators in Canada such as Bell and Kodoo quickly inform their customers that the update Lollipop has arrived for their smartphones.

This update has now been started via OTA (over-the-air) to owners of the Samsung Galaxy S5 in Canada.

After waiting for several months, Samsung has finally announced its newest flagship event unpacked at the MWC 2015 event, which took place a few hours ago that featured two main stars of the Samsung Galaxy Samsung Galaxy S6 and S6 Edge, relying on both sides of the glass material with frames of metal, so it looks very beautiful than Samsung's previous flagship the use of polycarbonate material. Galaxy Samsung Galaxy S6 and S6 Edge will be released on 10 April in 20 countries. Galaxy S6 is available in a choice of White Pearl, Black Sapphire, Gold Platinum and Blue Topaz, while the Galaxy S6 Edge is available in the colors White Pearl, Black Sapphire, Gold Platinum and Emerald Green.

Specification :

Samsung Galaxy S6 has a 5.1-inch Super AMOLED screen with a resolution of Quad HD (577 ppi) and a layer of Corning Gorilla Glass 4. There are physical buttons at the bottom that also serves as a fingerprint sensor and supports Samsung Pay payment services,

 

Resolution:

While the Samsung Galaxy S6 rely arch screen on both sides, fixed with a screen size of 5.1 inches Super AMOLED Quad HD resolution (2560 x 1440 pixels) which is protected by a layer of Corning Gorilla Glass 4 are also curved.

Chipset:
Both the latest flagship Samsung Exynos 7420 chip wearing homemade and not Snapdragon 810. The chip is made with 14 nm process that is more efficient and cooler than 810 Snapdragon chip using 20nm technology. 

 

Memory: 

Galaxy Samsung Galaxy S6 and S6 offers 32GB of internal storage / 64GB / 128GB without a microSD slot. Internal storage is using the latest technology UFS 2.0 which accelerates the execution of the program up to 2.7 times compared to 5.0 eMMC memory used in other flagship flagship. 

Camera: 

Samsung wearing  camera sensor (ISOCELL) which has a 16MP resolution. This camera features the OIS, auto focus, and a single LED flash. This camera supports recording of 4K video. Meanwhile, the front camera has a resolution of 5 megapixels both can record 1080p video. 

Connection and OS: 

Features connections in both the smartphone Samsung is very complete from LTE Cat.6, ac Wi-Fi, Bluetooth 4.1, NFC, GPS with GLONASS and Beidou, infra-red, up to FM radio. To support the performance, Galaxy S6 2550 mAh battery wear while Galaxy S6 Edge wear 2600 mAh battery capacity. Although wearing a large capacity battery, both look pretty slim that hanay 6.8 millimeters and 7 millimeters, and weighs 138 grams (Galaxy S6) and 132 grams (Galaxy Edge).

Both smartphones using the Android OS 5.0 with TouchWiz UI Lollipop. TouchWiz Galaxy S6 Edge wear a little different with the look of various notifications and applications on the screen, including information on the lock screen Quick Glance better. 

 

Galaxy A3 is the most junior models among smartphone lineup berbodi metal made by Samsung, after Galaxy Galaxy A7 and A5. In addition to carrying the design made of metal, this new category was predicted to enliven the thin body of the smartphone market.

Comes with qualified hardware support, Galaxy A3 is also supported by selfie camera feature complete and fairly new to Korean vendors. With the entry price banderolan in mid-range, can the Samsung Galaxy A3 compete with a smartphone at the same level?

Design
Dimensions: 130.1 x 65.5 x 6.9 mm; Weights: 110.3 grams 

A3 belong to the first generation Galaxy phones made by Samsung berbodi metal. Previously there Alpha Galaxy, Galaxy A5 is already circulating in Indonesia and Galaxy A7. However, the innovative design only adorn the frames only. As for the rear side and front cross-sectional portion fixed using plastic materials. 

But, this A3 Galaxy apply unibody concept for some circles do not like it. Moreover, this phone pinning control panel and connection port on the side of the body. SIM card tray for example using a mechanism, with the injector system to remove it. 

There are two tray provided Galaxy A3, one for the main SIM card (SIM 1), and only to the SIM card 2 plus microSD. The problem arises when you want to take advantage of the second tray. Because implementing mechanisms 'subtitute', as a result you have to use them interchangeably between the SIM card and microSD. If you want to insert the SIM card, microSD card automatically be removed, and vice versa. In addition, the Galaxy A3 uses Nano-SIM card in the second slot tray.