Galaxy S8 screen zoom Archives

How to set screen resolution in Galaxy S8 and S8+?

by simon in Galaxy S8 How-to Guides Leave a Comment

You can set screen resolution in Galaxy S8 and S8+ to save battery without sacrificing user experiences.

Samsung introduced the feature of adjustable screen resolutions in Android Nougat firmware. This is not a feature of stock Android Nougat.

This Galaxy S8 how-t0 guide explains the rational behind setting Galaxy S8 screen resolution and how to set screen resolution in Galaxy S8 and S8+.

What are the supported Galaxy S8 screen resolutions in Galaxy S8 and S8+?

According to the Galaxy S8 hardware specs, both Galaxy S8 and S8+ have a screen resolution of 2960×1440 (WQHD+).

This is the hardware limit of the number of pixels in Galaxy S8 and S8+ dispaly.

Because the pixel density (570PPI for S8 and 529 for S8+) is too high for normal human eyes, it is possible the scale down the resolutions to save battery and users may not notice the difference.

3 different screen resolutions are supported in Galaxy S8 and S8+:

WQHD+ (2960×1440).
FHD+ (2220×1080).
HD+ (1480×720)

By default Samsung set the screen resolution in Galaxy S8 and S8+ as FHD+, not the highest resolution because most owners actually do not need such a high resolution in a 5.7″ or 6.3″ screen.

Why you may want to change screen resolution in Galaxy S8 and S8+?

For normal human eyes, for a 6.3″ screen, full HD is probably the limit when you watch the screen from a distance of 8″.

This is one of the reasons why Samsung preset the screen resolution to FHD+ in new Galaxy S8 and S8+.

When you lower Galaxy S8 screen resolution, there will be less pixels to handle for the GPU/CPU. This translates to battery saving.

If you want to save battery aggressively when you cannot charge Galaxy S8 … Read the rest

How to use Galaxy S8 Settings to customize Samsung Galaxy S8 and S8+?

by simon in Galaxy S8 How-to Guides 2 Comments

Galaxy S8 settings allows you to change the settings of almost all aspects of Galaxy S8 and S8+ to meet your requirements.

But sometimes, it is a bit overwhelming to read so many options in Galaxy S8 settings.

This Galaxy S8 how-to guide shows you how to access Galaxy S8 settings in 4 different ways, how to use Galaxy S8 Settings and the relationship between Galaxy S8 quick settings and Galaxy S8 settings.

What are Galaxy S8 Settings?

Galaxy S8 and S8+ have so many features and there are so many customization possibilities.

So, you need to use Galaxy S8 settings to change and settings and customize the phone to meet your needs.

Galaxy S8 Settings may have two interconnected meanings:

A system app named Settings.
All settings in Galaxy S8 (or S8+).

Actually, in all Android phones, there is a system app named Settings.

Galaxy S8 (and S8+) is not an exception.

Inside the Galaxy S8 Settings app, you can then find all entries of Galaxy S8 settings.

4 different ways to access Galaxy S8 settings in Galaxy S8 and S8+

Because Galaxy S8 Settings are used very frequently, Samsung made it is very easy to access them with different methods.

Method 1: use settings (gear) icon in notification panel

As shown in the screenshot below, you can find the gear icon (settings icon) in notification panel.

You can access notification panel in Galaxy S8 and S8+ by swiping down from the status bar.

Tap the icon to open Galaxy S8 settings.

Method 2: use settings (gear) icon in quick settings panel

You can find the same gear icon in Galaxy S8 quick settings panel as shown below.

To access quick settings panel, you can swipe down from status bar with two fingers, or swipe down twice (with … Read the rest

How to use Galaxy S8 screen zoom ?

by simon in Galaxy S8 accessory guides Leave a Comment

You can use Galaxy S8 screen zoom to adjust the display of almost all pages (and all apps) in Samsung Galaxy S8 and S8+.

Galaxy S8 screen zoom is a customized Android Nougat feature of display size. But they are different in adjusting the size of app icons in home screen and apps screen, and in controlling the size of the lock screen keypad.

This Galaxy S8 how-to guide explains you what Galaxy S8 screen zoom is, when you need it, and how to use this feature in Samsung Galaxy S8 and S8+.

What is Galaxy S8 screen zoom? Why you need it?

Prior to Android Nougat, you can only adjust the font size for the system display (e.g., text size in Settings page).

And some system display settings are even hard-coded and you cannot change them at all. For example, the notification text does not change with font size in most Android phones.

So, in Android Nougat 7.0, Google added a feature named display size, with which you can adjust all display elements. And it works in all apps.

In Galaxy S8 and S8+, Samsung, as usual, customized display size and rebrand it as Galaxy S8 screen zoom.

In addition to changing the name from display size to screen zoom, Samsung also changed a few features in display size. For example:

Screen zoom does NOT affect lock screen keypad size in Galaxy S8 and S8+. Samsung hard-coded the keypad in Galaxy S8 lock screen. In stock Android Nougat, you can adjust the keypad size with display size.
Screen zoom does NOT affect app icon size in Galaxy S8 Home screen and Apps screen. In Galaxy S8, you need to use screen grid to adjust the app icon size. In stock Android Nougat, app icon

… Read the rest

How to use Galaxy S8 quick settings in Galaxy S8 and S8+?

by simon in Galaxy S8 accessory guides 8 Comments

You can use Galaxy S8 quick settings bar to toggle on and toggle off some features on-the-fly.

Samsung Galaxy S8 and S8+ also have a full-page quick settings panel with more quick setting buttons for you to change the phone settings conveniently without opening phone settings.

This Galaxy S8 how-to guide explains the difference between quick settings bar and quick settings panel in Samsung Galaxy S8 and S8+, and how to use and customize Galaxy S8 quick settings in Galaxy S8 and S8+.

What is Galaxy S8 quick settings in Galaxy S8 and S8+?

Although you can change almost all settings of Galaxy S8 and S8+ in the Settings page, you may want to access some settings quickly, e.g., quickly toggle on/off WiFi or Bluetooth very often.

Galaxy S8 quick settings in Galaxy S8 and S8+ are exactly designed to address such demands.

Actually, this is a feature in almost all Android phones nowadays, although the implementation differs from manufacturers to manufacturers.

In Android Nougat, an additional quick settings bar was officially added to the notification panel.

But Samsung has used the quick settings bar for many years, together with the quick settings panel.

Anyway, Galaxy S8 quick settings includes two components:

Quick settings bar in notification panel.
Dedicated quick settings panel.

The quick settings bar offers more convenience for you to turn on/off some features. You may consider it as an quicker feature of quick settings panel.

Another commonly used, but unrelated “quick” feature is Galaxy S8 camera quick launch.

How to access Galaxy S8 quick settings bar in Galaxy S8 and S8+?

You can swipe down from top of the screen (status bar) to access Galaxy S8 quick settings bar as shown below.

This is actually the notification panel. … Read the rest