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Whenever we hear the name "Samsung," we are reminded of electronic consumer products like televisions, smartphones, air-conditioners, etc. Skin care is probably the last thing that comes to mind! However, the tech giant is about to change that with what is to be the first of its skincare products; the Lumini.



A part of Samsung's experimental projects in the C-Labs, the Lumini is going to be unveiled at the CES 2017 in Las Vegas. The skin-scanner will photograph the user's face and then use the built-in skin-analytics software to determine the quality of the skin and the problems on it, before sending the information to a dedicated application on the user's smartphone. Along with the information, the app will also advise you on how to treat the problems found on your skin. You can even chat with a dermatologist via the app for a more professional and customized opinion on the matter.



The Lumini isn't the only skin care product coming out of the C-Labs though, because the S-Skin will be accompanying it. This one is a microneedle patch, armed with a skin-scanner and LED lights to keep the quality of your skin at optimum level through injection, hydration and enhanced absorption. Would you buy any of the experimental skin-care products from Samsung if it was available near you?


Saikat Kar (tech-enthusiast)

Tags: samsung set take care your skin! 

foldable-smartphone-samsung

 

After years of speculations, rumors, leaks and anticipation, the Korean giant has finally provided a look at their first foldable smartphone prototype during the SDC, as expected. Google is already developing apps for the foldable design and for all intents and purposes, this is what the next step in the evolution of smartphones is going to be. Take a look at the following points to know everything that was revealed during the conference and press meet.



Galaxy X or Galaxy F?

 

While nothing was mentioned regarding the name of the device, it's probably going to be named Galaxy X, which will likely replace the current-gen Galaxy S9 on the eve of the flagship line-up's tenth anniversary next year.


The Foldable Display

 

There will possibly be the same 4.5-inch/7.3-inch form factor in the final device as well. In case you are not clear on that, consider it to be an in-folding device (Infinity Flex Display) that has one external 4.5-inch display, which will be active while the phone is closed and you want it to be portable. The main display inside is a massive, foldable panel (7.3-inch) that turns the phone into a small tablet, when required. As Samsung has mentioned that there will be support for three separate apps at the same time, it is probable that the 7.3-inch display will be able to function as two separate ones by separating from the middle (the folding line).


Availability

 

Availability of the phone wasn't confirmed but Samsung did mention that they will go into mass production in the coming months, which means that we will most likely see the device in 2019, which is especially likely if this technology is meant to be used in the Galaxy S10 (likely to be called Galaxy X).


Price


This is anybody's guess really at this point, but expect nothing short of a premium price tag on the device when it comes out and that price tag will most certainly be at least $1,200 - $1,500.


samsung-foldable-phone


Samsung was beaten to the punch by the Rouyu FlexiPai which was showcased just a week ago, but the FlexiPai sported an out-folding design while the prototype by Samsung is clearly an in-folding phone. The likes of LG, Lenovo, Xiaomi, Huawei and even Microsoft are also working on bringing flexible displays to the market in 2019, so it does look like the next big step in display tech evolution since the flat-screen revolution is finally here.


Saikat Kar


Li ion battery

 

Li-ion Batteries are indeed the most crucial hardware components, every Smartphone has one, and it is always NOT enough for the user's needs. Taking a good care of your battery is a very important matter as its capacity wears by time which affects other parts of your device.

 

In this tutorial here, we will provide you this Technical Smart Tips to improve your Battery's lifetime and improves its performance along a normal day usage.

 

battery status

 

How to Care for your Smartphone's battery the correct way:

 

1. Several partial charges are better than a full one

Well, just like in real life, several sprint sessions are better than a marathon. Lithium-ion batteries appreciate partial charging, for example from 30% to 60% or from 45% to 79%, as this keeps the battery's cells close to their ideal state for longer. This means that you have no excuse not to charge your phone several times a day if you can do so.

 

2. Avoid complete discharges

Okay, extremities are bad for your battery's health. Leaving it at maximum voltage for a long period of time is bad, but draining it all the way down to 0% is even worse. While modern batteries can't fully discharge (whatever you do, there's still a small amount of electricity that will remain unavailable to your phone's hungriness), hitting the rock bottom of your juicer means that some of the battery's cells will no longer be able to hold charge. And this is pretty bad.

 

3. Your phone's battery feels best at ~40%

There's a reason why the batteries of most phones come pre-charged between 40% and 50% - this is the ideal state of a battery as the voltage is neither too high, nor too low. First of all, this exact charge level does not stress the battery's cells, yet it still allows it to slowly discharge itself while waiting for the impatient user to provide a steady flow of electrical current.

 

4. Avoid high temperatures

High temperatures are bad for your battery. Your battery can lose up to 80% of its overall capacity if you store it at temperatures of 140F (60C) in a year, though we doubt that anyone will do so. At 77F (or 25C), your phone will lose less than 20% of its maximum capacity for one year.

 

5. Low temperatures are a no-no as well

If you need to store a battery (due to reasons unknown), make sure that you don't subject it to extremely low temperatures, as freezing deteriorates cells' ability to hold charge, similar to the way heat affects them.

 

6. Leaving your battery depleted for a long time will render it useless

Normally, your lithium-ion battery will be depleted if the voltage level falls down to roughly 3.0V/cell. If, however, the voltage inside the battery falls below 2.7V/cell, the battery's protective circuits will put into the so-called "sleep" mode, making it nonchargeable naturally, that's the worst case scenario. That's why it's advisable to always make sure that the battery is charged to some extent ideally,that'd be around 40%, as we already mentioned.

 

7. Lithium-ion batteries have a shelf life

Simply put, you shouldn't stock up on lithium-ion batteries regardless whether you use them or not, they slowly degrade over time and their maximum capacity deteriorate. Instead, buy a new battery immediately before you put it inside your device.

 


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