The world of mobile operating systems is constantly evolving, and each new version brings changes that can radically change the user experience. One of these significant milestones was the release of the seventh version of the platform from Google, which received the sweet name Nougat (Nougat). Many users still ask the question: “Android Nougat - what is it and how does it differ from previous versions?” The answer lies not only in cosmetic changes to the interface, but also in a deep redesign of the system core, which made it possible to implement multitasking on a completely new level.
This operating system has become a bridge between the classic understanding of mobile use and modern performance requirements. The introduction of split-screen mode, background optimization and new security features have made it a favorite among enthusiasts. If you own a device that supports this version, or are planning to buy a used smartphone, understanding the essence Android 7.0 will help you make the right decision regarding the operation of the gadget.
In this article we will analyze in detail the architecture of the updates, the key features that appeared specifically in Nougat, and discuss the relevance of using this version in modern realities. You will learn how to manage notifications, save battery power, and why some older applications may work differently on this system than on more recent builds.
History of appearance and main differences from Marshmallow
Development of the code-named version Android N began long before its official presentation to the public. Google engineers have set themselves an ambitious goal: to make the system smoother and more energy efficient. The predecessor, Android 6.0 Marshmallowwas good, but it lacked flexibility in managing windows and background processes. It was these gaps that the new iteration was supposed to close.
The official release took place in August 2016, and the first devices to receive the update out of the box were the smartphones of the Google Nexus i Pixelline. The main visual difference was the transition to a flatter design of elements and a change in fonts, which made the interface more readable on high-resolution screens. However, appearance is just the tip of the iceberg.
⚠️ Attention: Shell interfaces from different manufacturers (Samsung, Xiaomi, Huawei) may differ significantly from stock Android. The functions described below may be hidden in other menus or named differently.
Under the hood there have been major changes in memory and processor handling. The system has learned to better distribute resources between active applications. Project Svelte —the so-called initiative to reduce RAM consumption—allowed devices with 2 GB of RAM to work much more stable than on previous versions. This was critically important for the budget segment of the market at that time.
Revolution in multitasking: split screen mode
The most anticipated feature that users have been waiting for for years is native support for multi-window mode. Before the advent Nougat owners had to use third-party launchers or root access to view two applications simultaneously. Now this feature is built right into the core of the system.
Activating the mode is intuitively simple. In the recent applications menu, just press and hold the application thumbnail, and then select the second application from the list. The screen is divided into two parts, and you can, for example, watch a video in YouTube and chat in the messenger at the same time. This has dramatically increased productivity on tablets and smartphones with large diagonals.
However, technical limitations should be taken into account. Not all applications display correctly in a reduced window. Software developers had to adapt their interfaces to the new rendering rules. If an application does not support scaling, it can open at full size, covering the second window, or work with artifacts.
To quickly switch between windows in split screen mode, use the central separator bar. By dragging it up or down, you can change the proportions of the occupied space for each application.
It is important to note that in portrait orientation on phones with small screens, this mode may not be available or disabled by the manufacturer to preserve text readability. In landscape orientation, the function works most stable, turning the smartphone into a kind of mini-laptop.
Notification and quick settings system
The Notification Center has undergone perhaps the most noticeable changes for the average user. In Android 7.0 it became possible to group messages from one application. Instead of a long “sheet” of dozens of alerts, you see a neat stack that can be expanded with one touch. This significantly reduced visual noise.
In addition, a direct response function has been introduced. Now you don’t have to open the application to reply to a message in WhatsApp or Telegram. All you have to do is unlock the screen, enter text in the field that appears and send it. The system also allows you to set priorities: important notifications can be pinned at the top of the list so that they do not get lost in the stream of spam.
- 📩 Grouping: Messages from one source are combined into one block.
- ⚡ Fast answer: The text input field is available directly in the notification curtain.
- 🔕 Silent mode: Ability to completely turn off sound and vibration for specific applications.
- 🗑️ Cleaning: The "Clear all" button now deletes the entire list of notifications at once.
Quick settings panel (Quick Settings) also received an update. The number of tiles has been increased, and it is now possible to edit their order. You can put the most important switches, such as flashlight, airplane mode or hotspot, on the first screen, removing less used ones to the second level.
The new notification system in Nougat is considered one of the most convenient in the history of Android, setting the standard for all subsequent versions of the operating system.
Energy saving and Doze mode
The issue of autonomy has always been an issue sharp for mobile devices. The version Marshmallow has already introduced a mode Dozethat limited background activity when the device is idle. However, Nougat this mechanism was improved and began to work even when the phone was on the table, but the screen was not turned off (for example, in a pocket or bag).
The system has learned to more aggressively manage the network activity of applications. If the app is not used, its access to the Internet is blocked until the user picks up the device again. This allowed for significantly longer battery life without the need to manually turn off mobile data.
However, there are exceptions. Applications used for calls or instant messages are added to the whitelist automatically so you don't miss an important call. The user can also manually add any application to the exclusion list if he notices that notifications from it are arriving with a delay.
⚠️ Attention: Aggressive energy saving may result in notifications from email clients or instant messengers arriving late. If you are waiting for an important letter, add the application to exceptions in the battery settings.
To monitor charge consumption, a more detailed graph has been added to the settings. Now you can see not only the percentage of use, but also the time the screen was active during specific periods of the day. This helps identify "hungry" applications that drain the battery even in the background.
Security and updated update system
Data security has become a priority for Google when developing this version. Full disk encryption has been implemented as the default for all new devices certified under Android 7.0. This means that even if the memory is physically removed, an attacker will not be able to read the data without an unlock password.
One of the most important innovations was the technology Seamless Updates (Seamless updates). Previously, when installing system updates, the phone became unusable during the reboot and installation. Now the system has two sections: active and background. The update is downloaded and installed in the background partition, and the next time the device is rebooted, it simply switches to it. This reduces the risk of the device becoming bricked during a power failure.
| Security function | Description | Status in Nougat |
|---|---|---|
| Data encryption | Information protection on drive | Required for new devices |
| Google Play Protect | Scanning applications for viruses | Built into the application store |
| Seamless updates | Installing software in the background | Requires hardware support |
| Network warnings | Notification about unsecured Wi-Fi | Active by default |
In addition, work with security certificates has been improved. Users were able to view and manage trusted certificates directly in the settings, which is important for corporate users working with secure networks.
What is Project Treble?
Project Treble is a large-scale reworking of the Android architecture, which began with version 8.0, but preparatory work and separation of interfaces began during the development of Nougat. This made it possible to update devices faster in the future, since the manufacturer's code was separated from the Android kernel code.
Compatibility and list of supported devices
At the time of release Android 7.0 Nougat it supported a huge fleet of devices. The flagships of that time, such as Samsung Galaxy S7, LG G5, HTC 10 i Motorola Moto Z, received the update quite quickly. However, over time, support has ceased, and now you can only find a device with this version “out of the box” on the secondary market.
Many manufacturers created their own shells on top of stock Android. For example, TouchWiz from Samsung or MIUI from Xiaomi could hide some functions of Nougat or replace them with their own analogues. This created fragmentation: on one phone the split-screen function worked perfectly, but on another it did not work at all.
Today, using Android 7.0 is associated with certain risks. Many modern apps are phasing out support for versions below Android 8.0 or 9.0. Banking applications and popular instant messengers may require a more recent OS to operate correctly and comply with security protocols.
☑️ Check before buying a used phone
If you are still using a device based Nougat, it is recommended not to store critical financial information on it and regularly back up your data. The system stopped receiving security patches several years ago, which makes it vulnerable to new types of threats.
Frequently asked questions (FAQ)
Can I update my phone to Android 7.0 Nougat if it was released earlier?
It depends on the manufacturer and model of the device. If the phone was released in 2015-2016 and has sufficient RAM (minimum 2 GB), there is a chance. Check the section Settings → About phone → System update. If the manufacturer has stopped supporting, an official update is not possible, but there are custom firmwares (for example, LineageOS) that require unlocking the bootloader.
Why doesn't split-screen mode work on my Android 7.0?
The mode may be disabled by the shell manufacturer for this particular model, especially if the screen has a low resolution or a diagonal of less than 5.5 inches. Also, some applications themselves block work in multi-window mode. Try holding down the "Recent Apps" button longer than usual.
Is it safe to use banking on Android Nougat in 2026?
Using financial apps on an unsupported operating system is risky. Android 7.0 no longer receives security updates that address zero-day vulnerabilities. Many banks may block access to the application on outdated versions of the OS. It is recommended to update your device to at least Android 10 or later.
How to return old notifications, like in Marshmallow?
It is impossible to return the old style of notifications using standard means, since the changes affected the system interface SystemUI. However, there are third-party launchers and modules for root access that can partially change the appearance of the curtain, but this requires technical skills and can be unstable.
What does the name Nougat mean?
Like all versions of Android before 10, this version is named after a sweet. Nougat is a confection made from sugar or honey with roasted nuts. The system code and logos of this version often included images of nuts and sweets, and the official mascot was a stylized robot head made of nougat.