Galaxy S20 camera app

How to use app shortcuts on Galaxy S20 lock screen?

You can add up to two app shortcuts on Galaxy S20 lock screen so that you can use these apps without unlocking the phone, or use the app directly after unlocking the phone.

This Galaxy S20 guide explains how the app shortcuts on Galaxy S20 lock screen work, how to manage, customize and use the app shortcuts on the lock screen, how to use the floating button for app shortcuts.

App shortcuts are available on all Galaxy S20 models: Galaxy s20, Galaxy S20+, and Galaxy S20 Ultra. So, this guide applies to all these three Galaxy S20 models.

How do app shortcuts on Galaxy S20 lock screen work?

As explained in this guide, on Galaxy S20 lock screen, by default, there are two app shortcuts (Phone app and Camera app, by default) on the two bottom corners.

You can drag or swipe the icon to the centre of the screen to use the two apps without unlocking Galaxy S20.

There are no security issues with the app shortcuts on the Galaxy S20 lock screen.

Most apps will work only after you unlock Galaxy S20. Only selected apps will work without accessing your data and without unlocking Galaxy S20.

Your data are always safe. They can only be accessed after you unlock the phone. There is no exception.

So, the app shortcuts on Galaxy S20 lock screen work in different ways depending on the app shortcuts you put there:

Without restrictions. For apps that do not access any data, they can work normally. For example, you can use Flashlight or Do Not Disturb without any restriction on the lock screen.
With restrictions. For selected apps, including Phone app, Camera app, they can run in a restricted mode. For example, the Phone app on the lock screen can only be used for emergency calls. The camera app can only be used to take photos or record videos, and it can only access photos or videos taken in that session.
Unlocking the phone is required. For most apps, you need to unlock the phone to continue the app.

As a convenience feature, you should put the most frequently used apps on the lock screen so that you can access them quicker than tapping the app icons on the home screen.

When using the face unlock, you can choose to stay on the lock screen… Read the rest

How to avoid mirrored photos (selfies) on Galaxy S20?

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By default, Galaxy S20 front camera will save the mirrored photos (flipped photos) when taking selfies.

This Galaxy S20 camera guide shows you why you get the mirrored photo by default, how to change the default setting to avoid mirrored selfies on Galaxy S20, and how to edit (flip) the existing mirrored photos on Galaxy S20 with the Gallery app.

Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra share the identical front camera settings, so, this guide applies to all these 3 Galaxy S20 models although we only use S20 in the text.

Why do I get mirrored photos (selfies) on Galaxy S20?

When using the Galaxy S20 front camera, on the preview screen, you will see yourself (and everything) like using a mirror.

All smartphone cameras are designed and coded to work in this way. It is not by a random mistake.

It is actually related to the visual perception of seeing ourselves. Most of the time, we see ourselves through mirrors. Therefore, our brains train us to recognize such images. When we are in a video call, we will perceive our “flipped” video as natural and usual.

If you give a flipped and non-flipped selfie of a person to himself, very likely, he will tell you the flipped one is “more” natural until he notices the reversed (and therefore strange) text.

When Kyocera Visual Phone VP-210 first introduce the front-facing camera in 1999, it was mainly designed for video calls, although it can take photos as well.

But if you look at the mirrored photos carefully, you will notice it is hard to read the text, whose direction is reversed. It is similar to the text in an ambulance car. The text in the ambulance car is mirrored so that drivers can read it correctly from the rearview mirror and give way to it.

Anyway, it is a standard implementation in the industry to flip front-camera photos.

Of course, as the photos or selfies are just mirrored (flipped), you can easily flip them back.

And most smartphones offer the option for you to flip back the mirrored photos when saving them.

How to avoid mirrored photos (selfies) on Galaxy S20?

As mentioned, you can flip the mirrored photos on Galaxy S20 (read on). But sometimes, many users may want to avoid the flipped photos when tapping the shutter button.

Please note, there is NO way … Read the rest

How to use a micro SD card on Galaxy S20?

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Samsung always supports the micro SD card support on all Galaxy S and Galaxy Note phones except on Galaxy S6 and Galaxy Note 5. Galaxy S20 can support a micro SD card up to 1TB.

But the support of the micro SD card on Galaxy S20 is different from that in stock Android.

This Galaxy S20 guide explains the supported micro SD card features on Galaxy S20, the requirements of using a micro SD card, how to add and manage the SD card, how to move apps to the micro SD card and how to mount and unmount the SD card on Galaxy S20, and how to choose an SD card for Galaxy S20.

In this guide, Galaxy S20 refers to Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra.

Does Galaxy S20 support adoptable storage so that I can use the micro SD card as internal storage?

No, Galaxy S20 does not support the adoptable storage. But Galaxy S20 does support moving apps to the micro SD card.

Since Android Marshmallow (Android 6), Google introduced the adoptable storage to let you use the micro SD card as internal storage. It essentially increases the internal storage capacity at a far lower price.

Of course, due to performance limitations of the micro SD card, most flagship Android phones do not support the adoptable storage. Some, for example, Google Pixel phones, do not have a micro SD card slot at all. The adoptable storage support can be found in many middle-range and budget Android phones.

The other option is to use the micro SD card as portable storage, where you can save your own files, for example, your music or media collections. Apps can also request to access the portable storage to download and save large files. The “flagship” (usually means expensive and overpriced) Android phones with a micro SD card support, often only support the portable storage.

Unlike other Android vendors, Samsung chose a proprietory way to support micro SD card. It is somewhere between adoptable storage and portable storage.

You cannot format the micro SD card as the internal storage on Galaxy S20.
But you can move most apps to the micro SD card if you want.

Actually, this is a better implementation than the adoptable or portable storage, because

The micro SD card is portable. You can share the media files on the SD card on any

… Read the rest

How to use single take camera mode on Galaxy S20?

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Samsung debuted the single take camera mode with the release of Galaxy S20. It helps you take several photos and videos automatically to capture important moments.

This Galaxy S20 camera guide explains how Galaxy S20 single take camera mode works, the limitations of the single take camera mode on Galaxy S20, how to use this camera mode to take single take photos and videos, and how to manage photos taken in the Galaxy S20 single take camera mode.

Because Samsung has backported the single take camera mode to Galaxy S10 and Galaxy Note 10 in One UI 2.1 update, you can use this camera mode not only on Galaxy S20 (S20, S20+, and S20 Ultra), but also Galaxy S10 (S10, S10e, and S10+) and Galaxy Note 10 (Note 10, Note 10+).

In this guide, Galaxy S20 is used as an example. You can use the single take camera mode on all support phones.

How does the single take camera mode on Galaxy S20 work?

Galaxy S20 single take camera mode uses artificial intelligence (AI) to analysis the scene and takes up to 10 photos and up to 4 videos automatically for you in 3-10 seconds.

You can simplify the single take camera mode into the following three stages.

It uses all available camera lens/sensors to take many photos and record a few videos with various settings based on the scene detected.
It analyses all photos and videos taken.
It outputs the best photos and videos (including GIF animations if appropriate).

In stage 1, Galaxy S20 camera uses scene recognition and optimization to get the “optimal” settings first. The primary camera, ultra-wide camera and telephoto camera are all used to take some snapshots.

In stage 3, the photos or video generated are usually not the “original” one. Some original photos may be merged and cropped to form a “final” photo. Panorama photos and GIF animations may also be created if Galaxy S20 thinks they are relevant to the scene. A few camera effects may also be applied to the output photos.

Anyway, the Galaxy S20 single take camera mode was designed to help you capture the important moments automatically with the optimal settings.

Can I use the single take camera mode on other phones (e.g., Galaxy S10 and Galaxy Note 10)?

Samsung has backported the single take camera mode to Galaxy S10 and Galaxy Note 10 in the One UI … Read the rest

How to take burst shot photos with Galaxy S20 burst mode like a pro?

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You can use Galaxy S20 burst mode to take burst shot photos in some important moments.

This Galaxy S20 camera guide explains when to use Galaxy S20 burst mode, how to enable Galaxy S20 burst mode, how to take burst photos on Galaxy S20, and how to manage photos taken in the b burst mode.

Galaxy S10 with Android 10 update also use the same gesture to take photos in the burst mode. So, this guide applies to both Galaxy S20 (all three models) and Galaxy S10 with Android 10 update.

When do you need to take burst shot photos with Galaxy S20 burst mode?

Galaxy S20 burst mode can take up to 100 photos successively to help you capture the important moments.

Normally, you can later select a few of the burst shot photos that capture the moment you want to.

You may use the burst mode during an event when the object is moving, or the background is changing, or the scene is brief.

Some Galaxy S20 owners may use the burst shot photos to make animations or even videos, which usually look better than the recorded video for the same event.

Please note, all photos taken in the Galaxy S20 burst mode are always saved in the phone storage even you set the photo storage location to the SD card in Galaxy S20 camera settings.

How to take burst shot photos with Galaxy S20 burst mode?

In old Galaxy phones, you can hold the shutter button to take burst shot photos.

But this is not the case for Galaxy S20, S20+, or S20 Ultra.

If you hold the shutter button on Galaxy S20 camera app, it will start to record a short video. The complete list of gestures on Galaxy S20 camera app is explained here.

On Galaxy S20, you have to swipe down from the shutter button to enter Galaxy S20 burst mode. Galaxy S20 will stop taking burst shot photos once you release your finger from the screen.

The gesture feels like swipe down the shutter button, then hold, as shown below.

Please note, if you are using navigation buttons, and swipe down too much to the Home button, you may end up returning to the Galaxy S20 home screen or launching Google Assistant.

So, you just need to swipe down a bit, then hold.

Galaxy S20 burst mode can … Read the rest

How to use Galaxy S20 LED back cover?

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Galaxy S20 LED back cover is one of the official accessories for Galaxy S20, S20+, and S20 Ultra.

This Galaxy S20 accessories guide explains the Galaxy S20 LED back cover unique features including mood lighting. LED icons, the camera LED icon, and camera timer countdown, and how to use and customize these features. Galaxy Friends features for Galaxy S20 LED cover are explained. A concise review of Galaxy S20 LED back cover is also included in this guide to help you decide whether you should get this cover or not.

The features of the LED cover on Galaxy S20, S20+, and S20 Ultra are identical, although the physical dimensions of the case for these 3 phones are different. So, in this guide, Galaxy S20 refers to Galaxy S20, S20+, and S20 Ultra.

What are the unique features of the Galaxy S20 LED back cover?

Samsung introduced the first generation of LED back cover with Galaxy S10. It was slightly changed for Galaxy Note 10 (and Note 10+).

So, Galaxy S20 LED back cover (aka Galaxy S20 LED cover in some regions) is actually the second generation of this cover with dramatic changes in materials.

Please do not confuse LED back cover with Galaxy S20 LED View (wallet) cover. The later is a flip cover with a pocket inside for a card. While Galaxy S20 LED back cover (or Galaxy S20 LED cover) is a one-piece back cover.

The unique features of the Galaxy S20 LED back cover includes:

Light up when facedown. The back cover can light up when you put the phone face down.
Customizable lighting style: mood lighting or LED icon. When Galaxy S20 is facing downwards, You can customize the lighting as mood lighting or a LED icon.
LED notification icons for message apps and incoming calls. You will see the notification icons on the back when a notification from any message apps comes or when there is an incoming call. Please note, the notification LED icon is only available for messages apps including Messages, WhatsApp, Telegram, WeChat, Facebook Messenger and a few others. The notification LED icon cannot be customized (this is different from the Galaxy S20 LED View Wallet Cover).
Camera timer countdown. If the timer for the rear camera is turned on, the countdown will be shown on both the screen and the cover.
LED icons

… Read the rest

Understand and use Galaxy S20 Camera Settings

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Galaxy S20 is all about cameras. But some features are not working out of the box. You need to understand and tweak some Galaxy S20 camera settings to get the most from the camera.

This Galaxy S20 camera guide explains all items of Galaxy S20 camera settings and shows you how and when to use them to shoot great pictures and videos with the Galaxy S20 camera.

The camera settings on Galaxy S20, S20+, and S20 Ultra are identical. This guide applies to all these 3 Galaxy S20 phones, although we use “S20” in the text.

How to access Galaxy S20 camera settings?

You need to open the Galaxy S20 camera app to access the Galaxy S20 camera settings. There are no camera setting shortcuts in Galaxy S20 Settings page.

There are a couple of ways to launch (open) the Camera app on Galaxy S20, for example:

Tap the Camera app icon on Galaxy S20 lock screen (without unlocking the phone).
Tap the Camera app icon on Galaxy S20 Home screen or Apps screen.
Quickly press the Side key twice to open the camera app. This Galaxy S20 camera quick launch is enabled by default and can be configured in the Side key settings.
Tap the QR code button in the quick settings panel. If you launch the camera app in this way, it will ignore the scan QR code settings in Galaxy S20 camera settings (read on). If there are no QR codes in the frame, you can take normal pictures.

Once you are in the Camera app, you can tap the Settings (gear icon) as illustrated here.

Understand and use Galaxy S20 camera settings

By default, after tapping the gear icon in the camera app, you will see the following 19 items in Galaxy S20 camera settings.

Please note, if you are using the Easy mode (Galaxy S20 Settings— Display —Easy mode), some settings are not available. By default, the Easy mode is off on Galaxy S20.

The Galaxy S20 camera settings are grouped into 4 groups: intelligent features, pictures, videos, and useful features.

Now, let’s go through all of the 19 items one by one.

#1. Scene optimizer

The scene optimizer of Galaxy S20 camera can automatically adjust the exposure, contrast, white balance, and some other settings based on what is detected in the camera frame. Samsung uses its own … Read the rest

How to remap and use Galaxy S20 Side key?

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Galaxy S20 Side key is a combination of traditional Power key and Bixby key. You can remap it to different functions.

This Galaxy S20 guide explains the functions of the Galaxy S20 Side key, how to remap the functions to different gestures and how to use the side key on Galaxy S20, S20+, and S20 Ultra.

This guide applies to all three models of Galaxy S20.

What is Galaxy S20 Side key?

Samsung introduced the Bixby key on Galaxy S8. It was located below the volume keys on the left side of the phone as explained in Galaxy S8 layout.

This configuration was maintained in Galaxy Note 8, S9, Note 9, and S10 with the hope of increasing adoption of Bixby services.

But unfortunately, it did not work well. Most owners do not use Bixby and don’t like the useless physical button.

Since Android Pie update, Samsung finally allows owners to remap the Bixby key to other functions. It becomes one of the most welcomed features in Android Pie update for Galaxy S9 and S8.

In Galaxy Note 10, Samsung eventually gave up the efforts of pushing Bixby key.

So, in Galaxy Note 10, Samsung combined the Power key and the Bixby key into one and named it Side key.

But Samsung put the new Side key in the left side of Galaxy Note 10. This created unnecessary confusions among the owners because the Power key of all previous Galaxy phones was on the right side.

So, in Galaxy S20, Samsung relocated the Side key into the right side (together with the Volume key) as explained in Galaxy S20 layout.

Essentially, Galaxy S20 Side key is still a combination of the Power key and the Bixby key. And the owner can customize the functions.

What are the gestures supported by Galaxy S20 Side key?

As a hardware button, Galaxy S20 Side key supports 4 gestures:

Single press.
Double press. The default function is Galaxy S20 camera quick launch.
Long press (press and hold for more than 2 seconds). The default function is the revamped Power Off menu.

The first gesture (single press) is not customizable. It is reserved for wake up/turn off the screen, just like what the old Power key does. You can also configure it to lock Galaxy S20 instantly as explained in Galaxy S20 lock screen settings.… Read the rest

The Ultimate Guide of Galaxy S20 Touchscreen Gestures

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You need to use the Galaxy S20 touchscreen gestures to use the phone effectively.

This Galaxy S20 guide explains the commonly used Galaxy S20 touchscreen gestures and shows you how to use them. The 8 Galaxy S20 touchscreen gestures covered are tapping, double-tapping, triple-tapping, long-tapping (tapping and holding), swiping, dragging, pinching and spreading.

Why do you need to know the Galaxy S20 touchscreen gestures?

We seldom attach a physical keyboard or mouse to Galaxy S20 (except using Samsung DeX). So, the touchscreen is the interface between the user and the Galaxy S20.

The phone takes commands from us through Galaxy S20 touchscreen gestures. We interact with the apps through those gestures, most of the time.

Since Android 10, Google removed the navigation buttons by default and recommended gestures for all navigations. Of course, Galaxy S20 still allows you to choose between using buttons or navigation gestures.

More and more Android apps also prefer gestures over buttons.

Anyway, it is hard to use the phone effectively without mastering Galaxy S20 touchscreen gestures.

What are the 8 Galaxy S20 touchscreen gestures?

You will need to use the following touchscreen gestures on Galaxy S20:

Tapping (single tap).
Double-tapping.
Triple tapping.
Long tapping (tap and hold).
Swiping.
Dragging.
Pinching.
Spreading

All of the 8 Galaxy S20 touchscreen gestures are universal on all Android phones. They work on almost all Android phones and therefore are not unique to Galaxy S20.

But the functions of each gesture may depend on individual apps.

Usage of Galaxy S20 touchscreen gestures

Now, let’s go through these 8 Galaxy S20 navigation gestures one by one.

Please note, we use “tap” in this guide. Other developers or writers may prefer “press”. They are identical for touchscreen gestures.

#1. Single tapping gesture (tapping)

The tapping gesture (aka single tapping), as shown in the animation below, requires you touch somewhere on the Galaxy S20 screen once, then move your finger away from the screen.

This gesture will be then registered as tapping, which is one of the most fundamental Galaxy S20 touchscreen gestures. It corresponds to “click” when using a mouse.

The outcome of the tapping gesture depends on what you tapped.

Here are some example of using tapping gesture on Galaxy S20:

Open an app by tapping the app icon.
Navigate to another page by tapping a menu item.
Toggle some Galaxy S20 features by tapping the quick setting buttons

… Read the rest

How to use Galaxy S20 camera app?

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The camera is probably the only reason why many Galaxy S10 or S9 owners choose to upgrade to Galaxy S20 as explained in the Galaxy S20 new features page.

But you need to familiarize yourself with the Galaxy S20 camera app first to realize the full potential of Galaxy S20 camera.

This Galaxy S20 guide explains each item on the Galaxy S20 camera app interface, shows you how to use gestures in the camera app, and how to use Galaxy S20 camera quick launch.

Please note, the camera app on Galaxy S20, S20+, and S20 Ultra is identical, although the camera systems on these 3 models differ significantly (as explained in the differences among Galaxy S20, S20+, and S20 Ultra). So, this guide applies to all Galaxy S20, S20+, and S20 Ultra.

Understand items on Galaxy S20 Camera app interface

By default, when you start the camera app on Galaxy S20, it is in the Photo mode, as shown in the screenshot below.

In this mode, you can find the following items:

Preview screen.
Shortcut to Gallery
Shutter (capture) button
Rear/front camera switch
Camera modes (shooting modes)
Zoom control
Scene optimizer
Camera settings
Flash
Timer
Photo size
Motion photo
Camera effects

Now, let’s go through them one by one.

#1. Preview screen

You can preview the photo before tapping the shutter button.

The size of the preview screen depends on the photo aspect ration chosen (read on).

Please note, you can tap and hold anywhere on the preview screen to lock the autofocus (AF) and exposure.

You may pinch or spread on the preview screen to zoom in or zoom out. You can switch front and rear cameras by swiping upwards or downwards on the preview screen

#2. Shortcut to Gallery

By default, the thumbnail of the latest photo is shown. It is a shortcut to the Gallery app.

Once in the Gallery app, if you tap the Back button to exit the Gallery app, then you can return to the camera app.

#3. Shutter (capture) button

Normally, you need to tap the shutter button to take a photo with Galaxy S20 camera.

Of course, you can also use the volume key, floating shutter button, voice, or gestures to take photos on Galaxy S20.

On Galaxy S20 camera app, you can hold the shutter button to take a quick video.

You may swipe down the shutter … Read the rest