Built-in memory 32 64. Why is the internal memory of a smartphone better than a microSD card? What does RAM affect

If you think that €899 is too expensive, then the Chinese manufacturer has prepared for you another model that costs much more.

The Huawei Porsche Design Mate RS has all the features of the P20 Pro plus a display with more high resolution, two fingerprint scanners (one built into the display and one in the back panel) and up to 512 GB of internal memory.

Prices for the device start at €1,695 (around $2,100) for the 6GB RAM and 256GB storage model. The 512GB model sells for a whopping €2,095 (about $2,600).

The Huawei Porsche Design Mate RS takes its name from the fact that Huawei is collaborating with Porsche Design to create appearance their premium smartphones. In this case, it seems to mean moving triple camera from the left side of the smartphone to the center and the presence of a thin upper frame instead of a cutout.

The smartphone is equipped with a 6-inch OLED display with a resolution of 2880 x 1440 pixels and curved glass, Kirin 970 processor, USB port Type-C and support for two SIM-cards.

Like the P20 Pro, the Porsche Design Mate RS has a 40MP main camera, an 8MP telephoto lens with 3x zoom, and a 20MP monochrome camera.

Also in front of the smartphone flaunts a 24-megapixel front-camera, and the device itself is powered by a 4000 mAh battery (with support for fast wireless charging).

Every person, when buying a new smartphone, asks himself: why should I pay more money for a smartphone with 32 GB of memory when I can buy the base model and use a microSD memory card? Of course, some smartphones do not support memory expansion, but most mobile devices offer this feature.

I was overjoyed when I found out that samsung galaxy The S7 has a microSD card slot. I totally understand lovers Samsung devices, which were disappointed with the previous generation of the flagship, mainly due to the lack of support for microSD cards.

However, a microSD card is not capable of solving all problems with a smartphone's memory. If you think that a 32 GB memory card is the equivalent of 32 GB of internal memory in a smartphone, we are sorry to disappoint you. It would be too simple and economical for users to use such a strategy. Now we will explain why 32 + 32 cannot be 64 when it comes to the internal and external memory of a smartphone.

It is worth noting that when buying a smartphone with 32 GB, you do not get the full amount of memory, that is, all 32 GB, since system files take up a lot of space.

Smartphones with version operating system no younger than Lollipop and Kitkat and support for MicroSD cards offer the ability to copy photos and other files to MicroSD memory. At the same time, applications or games can only be installed in the internal memory of the mobile device.

The most latest version Android 6.0 Marshmallow allows you to use external microSD cards as part of the internal storage. However, this is a double-edged sword. First, not all manufacturers allow the use new feature on their smartphones. Secondly, not all applications can be installed on a MicroSD card, and those applications that are lucky enough to work are much slower than applications on the internal memory of a smartphone.

For example, owners of the aforementioned Galaxy S7 don't have the ability to use a microSD card as internal storage, even though the smartphone runs Android 6.0 Marshmallow. Thus, Galaxy S7 users can store photos and videos on the MicroSD memory card, but not apps and games.

Another significant difference between microSD memory and internal memory is speed. MicroSD memory will never be as fast as inner memory devices, simply because the microSD card has an 8-pin connector, while the internal memory offers more than twice as much.

A 16 GB smartphone might be a good enough device for most people. However, if you like to take photos or record videos, you will need to take care of a MicroSD memory card. If you are a mobile gamer and install a lot of games, then you need a smartphone with a lot of built-in memory, at least 32 GB.

What do you think about it? Are you using a smartphone with 16 GB + 32 GB microSD or another option? Share your opinion in the comments.

Almost any computer equipment includes two types of memory. Permanent (non-volatile) memory is used to store MP3 songs, photos, videos, documents and other important files. And what is different RAM? What does RAM affect, how many gigabytes does a modern smartphone need? All these questions will be answered by this article.

Any smartphone is made up of many components. Most of all, the performance of the operating system is affected by central processing unit (CPU). The second place in this ranking is definitely random access memory (RAM). If this component is very slow, and the free volume turned out to be very low, then the system and most applications will experience stuttering. As an example, let's remember the very first Symbian-based smartphones, the amount of RAM in which was calculated in a matter of megabytes. On those devices, it was almost impossible to pause music playback to answer an incoming call - when returning to music player the track started over again because there was not enough space in RAM to store the current position.

The main difference between RAM and permanent memory is volatility. When the power is turned off, the RAM is reset to zero. But this type of memory is much faster than ROM.

And then, and now, RAM is divided into several conditional sections:

• Systemic- here is the operating system (Android, iOS), as well as all sorts of service modules pre-installed by the smartphone manufacturer. A branded shell may also be present in the same segment. It is the system section that is filled with the very first information. The more speed memory used in the device, the faster the operating system loads.
• Custom- this memory is available after the loading of the "OS" is completed. It is in this section that the executive files of various applications are contained - an Internet browser, instant messengers and others. Also, add-ons for firmware released by the gadget manufacturer in the form of updates may gradually appear here.
• Affordable- a small section reserved by the operating system. Such a “booking” is needed to prevent problematic situations and quick start new applications.

What does RAM affect?

What benefits does the user get if the smartphone has an increased amount of RAM? On such a device, more applications can run in the background. That is, the Internet browser will not load the page from scratch if you return to it after visiting many other programs. Also, with a large amount of RAM, a huge number of instant messengers, a torrent client and other types of applications can work in the background. But the speed of the operating system itself depends not so much on the volume, but on the speed characteristics of the RAM. Affects the operation of the Android or iOS OS and optimization of the operating system.

Bill Gates once said that 640 KB of RAM is enough for any computer. Now, even a mobile “OS” needs about 1 GB, and to this you still need to add a proprietary shell and then installed applications. And if the code is poorly optimized, then the brakes and freezes will be observed in any case. good example are smartphones and released before 2015. There was enough RAM in such devices, but the cumbersome and unoptimized interface literally forced the gadget to slow down from time to time.

Duration depends on the amount of RAM battery life. Everything is trite here. More background processes load the CPU quite heavily. And this, in turn, entails increased energy consumption. Smartphone makers are fighting this with thinner chipset manufacturing, larger battery and better optimization preinstalled software.

How much RAM does a smartphone need?

As mentioned above, operating android system can take from 512 MB to 1 GB of RAM. Also, RAM is needed for those applications that will be installed in the course of using the device. This means that now you should not buy a smartphone, which contains less than 2 GB of RAM. And this is already the minimum parameter! If you need to buy a device that will definitely not unload from memory recently running applications, then you need to think about a device whose characteristics include 4 GB or even more RAM.

Please note that you should not overdo it either. RAM is just a marketing ploy. Android simply cannot spend such a huge amount yet. Only future versions of the operating system will learn how to do this, which, quite possibly, will never arrive on the selected device.

How to free up RAM?

It seems to many smartphone owners that in order to free up RAM, it is enough to open the list of previously launched applications, and then click "Close All". In part, this really helps to free up some amount of RAM, which will contribute, for example, to a better launch of the game. But sometimes more efficient methods are required.

Many branded shells have built-in tools for freeing up RAM. Applications can be unloaded from it automatically, once in a certain period of time. But much more often you have to free the memory manually. Let's consider the user's actions on the example of a smartphone from the company:

Step 1. Go to " Settings».

Step 2 Click on " Optimization».

Step 3 Wait for the device check to finish, then click on the item " RAM". Or click on the " Optimize” if you want to free up persistent memory at the same time.

Step 4 In the "RAM" subsection, an additional check will be launched. Then you need to press the button " Clear". The system will pre-prompt how much RAM will be freed.

On smartphones and tablets from other companies, the built-in optimizer utility may be located somewhere in the menu; in this case, visiting the “Settings” is not required. There are proprietary shells without the built-in ability to free up RAM. Fortunately, no one prevents the user from downloading from Google Play a special application that does the same. The site has a separate article about - it remains to choose the appropriate option. Let's try to download and install CCleaner.

Step 1. Launch the installed application. At the first start, you will need to press the button " Begin».

Step 2 Also, the program may offer to upgrade to a paid version. It is devoid of ads and supplemented with some useful features. If you do not want to spend money yet, then click the " Continue for free».

Step 3 In the main window of the application, the filled amount of ROM and RAM is indicated. In order for the program to understand exactly how much volume can be freed, you should click the " Analysis».

Step 4 When you first start on fresh Android versions a warning will appear stating that the utility needs permissions to work with certain sections of the operating system. Click the button Clear and grant the requested permissions.

Step 5 The analysis can take quite a long time - it all depends on how long ago CCleaner was launched last time. When the process is completed, you need to check the boxes next to those elements that can be deleted from permanent and RAM. After that, it remains only to press the button " Clear».

Step 6 In the future, you can order the program to automatically clear the RAM and ROM. This is done in a separate section. However, to activate this feature, you will need to purchase a paid version of the application.

Clearing RAM in modern versions of Android is rarely required. Mostly this action may be needed before starting some very heavy game. In general, you can not think about RAM if the amount of this type of memory is equal to or greater than 4 GB.

Let's go back ten years when smartphones first hit the market. Cloud storage has never been as public as it is now, which means that users had to rely on their phones' internal storage to store music, photos, and videos. Now this is not very relevant - most of us use the clouds to store everything there.
Although this has not stopped manufacturers from increasing the internal memory of their smartphones. We have completely forgotten about flagships with 16 GB, and we are in a situation where 32 GB, or even 64 GB, is the standard.
But, some people don't need that much storage. Although you don't see them that often, a good share costs eight GB of memory. Most people use up to 16 GB without any problems.

To get away from the rhetoric - of course, the required amount of memory is determined by what you want to fill it with. Therefore, read this article before the dialogue with the sales assistant.

Usually, the choice of memory size depends on the amount you are willing to invest in the device. Let's compare prices for modifications of the popular Xiaomi Redmi Note 3 Pro: the 16 GB version costs 9,400 ₽, with 32 GB - 11,900 ₽, 64 - 13,600 ₽. The difference of 48 GB will cost 4,200 ₽.
But do you really need that much memory? 64 GB is bordering on absurd for a mobile device, given that you can make much more efficient use of that amount of memory on a laptop hard drive. But, again, it all comes down to content. Let's try to determine the optimal amount of memory for your needs.

What do we store on our smartphones? The culprits.

One of the main problems in the experience of using a smartphone is going beyond the memory limit when storing content such as:

1. Photos

Everyone takes photos on their smartphone: children, animals, views from the airplane window, selfies, food, shopping, etc. The bottom line is that it's so easy to take a picture right now that we almost always overdo it. Plus, the quality of photos taken with a smartphone is growing in quality, and you can see how they reach 4 MB in size in the photo.
If we use this as an average, then 1 GB will hold 256 photos:
16 GB = 4096 photos
32 GB = 8192 photos
64 GB = 16384 photos
128 GB = 32768 photos
Simply put, if you take ten photos a day, you'll fill up your 16 GB in a little over a year.

...but if you are a "photographer"

Photo addicts, Instagrammers, and young parents alike, be warned: the photos you take will fill up memory space very quickly. If you periodically "clean" the device, you can probably survive with 16 GB.
But the cleaning does not mean that you have to delete all your photos(unless failed ones), this means that you have to transfer them to a computer, and preferably to the cloud - for security and access from anywhere.
Verdict: 16 GB or 32 GB, - this is quite enough to take high-quality photos on a smartphone. If this is your professional passion, try switching to a digital camera.

2. Games and videos

Applications are also gaining weight with the development of this industry. These days, each of the highly rated games can be between 40 MB and more than 1 GB. Improved graphics, faster response times, more complex gameplay, storytelling, and so on are helping to attract a wide audience, and many of these games rack up millions of downloads each year. But this is aside. Here are the most popular games you are likely to find on a random tablet:
Angry Birds Star Wars 2 - 44.3 Mb
Fruit Ninja HD - 49.3 Mb
Asphalt 8: Airborne - 884 MB
FIFA14 - 1.17 GB
Infinity Blade 3 - 1.4 GB

...but if you are a parent from the 2010s

The iPad is a terrific tool to keep kids (and some adults) spellbound for long periods of time and get them to sit in the chair in the corner. Parents know the effect Angry Birds can have on a noisy child, and if you're destined to side by side with one on a trip, you probably won't mind if he immerses himself in colorful and fun games before reaching his destination.
The tablet of prepared parents also has video content: children's cartoons and an abundance of educational programs. Videos can take up a lot of memory (300MB each), but multiple videos will provide hours of entertainment before you get bored.
The apps and video collection are constantly in need of updates, and there are things you want to have with you all the time.
Verdict: 16 GB. This is not the case with photography, where a series of shots appear on a daily basis. But one heavy application can limit the capabilities of others for a very long time.

3. Music

Music can help kill time on your daily commute and brighten up your leisure time when you're studying, running, or even swimming. If you are one of those who can't live a day without music, you must add music to your mobile device, and you need enough storage space.
However, when it comes to the amount needed for four-minute 5MB songs at worst, one gigabyte will give you two hundred tracks (most of which you'll miss), or 13 hours of uninterrupted playback, or much more than your battery will let you hear.

...but if you are a music addict

You can listen to music on online radio or through streaming services. By transferring your unlimited collection to the cloud, you can listen to tracks according to your mood. With such apps, you don't have to carry a complete collection of tracks on your device, leaving room for other stuff.
If data transfer is a problem where you go, Orbios will soon let you create personal playlists and listen offline. If you are one of the audiophiles who enjoys music High Quality, more than anything else, you probably prefer the FLAC format, but even in this case, 32 GB should be more than enough.
Verdict: 16 GB or 32 GB. Alternatively, you can always listen to music on the radio, like in the nineties, or from the cloud.

4. Documents and reading materials

People who prefer reading are lucky because text doesn't take up memory space. But as long as it's not comics or visually loaded material. 1GB free e-books- standard for tablet or smartphone library.

...but if you always take work home

There may be a need for more memory when the device needs to be filled with business-related applications, utilities, and voluminous PDF manuals. 128 GB sounds like the right solution. (Of course, we are joking. All the necessary documents can be uploaded to the cloud).
Verdict: 16 GB or 32 GB.

Cloud, cards and cables

The above are the culprits for full memory on your mobile device, but 32 GB is more than enough for all of them. If you need more storage later, you can always rely on cloud storage, microSD cards and OTG cables.

Cloud storage

We certainly advise you to use the Orbios app for your music, videos, e-books and documents, as Orbios has tools for viewing multimedia and text files right in the browser. You can also connect your Google Drive to Orbios, work with files and use the most popular document management tool, Google Docs.

microSD cards

Certain Android and Windows devices and provide the option of expanding memory by adding flash memory. This is a very inexpensive way to add another 32 GB (or sometimes 64 GB if there is support), the card costs less than seven hundred rubles.

USB cables

OTG USB cables for Android and Windows devices allow the user to transfer data to and from the device to a flash drive, external drive, cloud or other storage. This is another form of expanding memory space and file access capabilities. Apple also has a photo upload kit. The device allows you to add space for new photos without the help of a computer.

Conclusion

If you are the owner of a smartphone with 16 GB or, most likely, 32 GB, then this will completely allow you not to limit yourself in any way during the short time that we spend on devices. More storage will allow you to save more files until spring cleaning, but if you are not a successful entrepreneur, then it is better to spend 2-6 thousand rubles on other things.
You, of course, understood that the main idea is that there are now many ways to optimize memory.