Galaxy S10 Guides

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Galaxy S10 camera

How to set photo size on Galaxy S10, S10e, S10 5G, and S10+?

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Galaxy S10 camera aspect ratioYou can adjust the photo size on Galaxy S10, S10e, S10 5G, and S10+ to make sure the photo is good for the intended usages, e.g., to show on a TV screen, or to print on photopapers, or to use it for a design project.

Unfortunately, Samsung removed the option to explicitly set photo size on Galaxy S10, S10e, S10 5G, and S10+. You have to implicitly set photo size through the aspect ratio settings.

This Galaxy S10 camera guide explains the available photo sizes  and how to set photo size on Galaxy S10, S10e, S10 5G, and S10+

Why you may want to set photo size on Galaxy S10, S10e, S10 5G, and S10+?

The requirement for a photo to be shared with others on the phone or to be printed on the photobook is surely different.

The size of a photo includes two factors:

  1. Aspect ratio.
  2. The number of pixels (resolution).

For the aspect ratio, the Galaxy S10 camera supports the following aspect ratios: 4:3, 16:9, 1:1, and 19:9 (full), as explained in Galaxy S10 camera settings.

The 4:3 aspect ratio is good for printing and for old monitors.  The native aspect ratio of the rear camera sensors on all Galaxy S10 phones is close to 4:3.

Therefore, among all aspect ratios, the 4:3 aspect ratio can have the maximum pixels.  You can imagine photos with all other aspect ratios are just cropped from the 4:3 one (as illustrated in the picture below).

The 16:9 aspect ratio is ideal for most TV screens and modern monitors.   Because of 4:3=16:12, a 16:9 photo crops the 4:3 photo in the height direction and maintains the width.

The 1:1 aspect ratio is mostly used by designers and some social networks. As 1:1=3:3, a 1:1 photo on Galaxy S10 crops the 4:3 photo in the width direction and maintains the height.

The 19:9 (aka full) ratio matches the Galaxy S10 phone screen. All 4 Galaxy S10 models have a screen with an aspect ratio of 19:9.  A 19:9 photo on Galaxy S10 also crops the 4:3 photo in the height direction and maintains the width, like the 16:9 one.

The cropping relationship between the 4 aspect ratios is illustrated in the following picture.

Please note, the above discussion is only for the rear cameras on Galaxy S10.

The front camera(s) on Galaxy S10 has a native aspect ratio close to (slightly smaller than) 3:2. This means for aspect ratios larger than 3: 2 (i.e.,  19:9 and 16:9), the photos are cropped in the height direction. The photos with an aspect ratio smaller than 3:2 (i.e., 4:3 and 1:1) are cropped in the width direction.

For some unknown reasons, Samsung removed the options to set up the number of pixels for the photos on Galaxy S10. Once you set the aspect ratio, the size of the photo will be fixed at the maximum number of pixels.

How to set photo size on Galaxy S10,

… Read the rest

Galaxy S10 camera settings explained

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Galaxy S10 camera settings explainedTo use the camera effectively (to get the best possible photos) on Galaxy S10, you need to understand Galaxy S10 camera settings and know how to adjust the Galaxy S10 camera settings.

Some of the camera settings on Galaxy S10, S10+, S10e, and S10 5G are intuitive. But some are hidden under other settings/entries.

This Galaxy S10 camera guide explains the Galaxy S10 camera settings and shows you how to use them.

Because the camera app in Galaxy S10, S10e, S10+, and S10 5G are almost identical, this guide applies to all 4 Galaxy S10 models although only Galaxy S10 is normally referred to.

Why do you need to understand the Galaxy S10 camera settings?

Samsung revamped the camera app in Galaxy S10 as part of the brand new  One UI for Galaxy phones with Android Pie (Android 9.0).

So, if you just migrated to Galaxy S10 from other Android phones, or from Samsung Galaxy phones with Android Oreo or older versions, you are facing a very different camera app.

Compared to other Samsung Galaxy phones with Android Oreo (Android 8.0),  there are many changes in Galaxy S10 camera app as explained in this guide. Some changes are reasonable and make things better. But a few changes may be undesirable.

To fully utilize the features packed in the Galaxy S10 cameras so that you can get the best possible photos, you need to adjust some Galaxy S10 camera settings depending on the situation.

For example, you should enable shape correction for the ultrawide camera to reduce the distortion.  But the option is not enabled by default in the camera app.

How to access Galaxy S10 camera settings?

In the Galaxy S10 camera app, you can tap the Settings icon, as shown in the screenshot below, to open Galaxy S10 camera settings.

For the meaning of other buttons in the Galaxy S10 camera app interface and how to use gestures in the camera app, you may check this guide.

Galaxy S10 camera settings explained

After tapping the camera settings icon in Galaxy S10 camera app, you will get the following Galaxy S10 camera settings.

Please note, if you are in a camera mode other then the Auto mode, or the front camera is active, some entries in the camera settings will be greyed out. These grayed out entries are NOT relevant to your current camera mode or camera.

Samsung divided Galaxy S10 camera settings into 4 categories:

  • Intelligent features. These features, scene optimizer, shot suggestions, and flaw detection,  intend to make your camera smart and therefore help you get the best possible photos automatically if enabled.
  • Pictures. This section includes settings for photos including motion photos, the action for holding the shutter button and photo save options.
  • Videos. The settings in this section are about videos including rear video size, front video size, advanced recording options, and video stabilization.
  • Useful features. Everything else is included in the section of useful features. They include HDR,
… Read the rest

How to use Galaxy S10 Camera app?

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Galaxy S10 Camera appMastering Galaxy S10 Camera app is essential for taking the best photos with cameras on Galaxy S10, S10e, S10+, and S10 5G.

Samsung significantly changed the Camera app in One UI with Android Pie. So, even for seasoned Samsung Galaxy phone users, there are some new features of the Galaxy S10 Camera app, and of course, there are many removed features.

This Galaxy S10 camera guide explains the new features of the Galaxy S10 Camera app, the components of the camera app interface (UI), and how to use gestures in Galaxy S10 camera app.

New features of Galaxy S10 Camera app?

Compared to the Camera app in Galaxy S9 (prior to Android Pie update) and older Galaxy phones, Galaxy S10 Camera app has some new or changed features including:

  • There is no dedicated video recording button. Video recording is a camera mode. So, you cannot use the Pro mode to record videos anymore.
  • The shutter button does not have the zoom function. You cannot drag the shutter button to zoom.  You can use the pinch/spread gesture or rear camera selection buttons to zoom in/out.
  • Camera modes are located on the bottom (above the shutter button) in the portrait orientation, and the orientation does not change when you hold the phone in landscape orientation.
  • AR Emoji is not listed as a camera mode. It has a dedicated button in Galaxy S10 camera app interface.
  • The Bixby Vision and AR Emoji buttons are located on the top of the screen.
  • Galaxy S10 Camera setting button is located on the top (below the Bixby vision and AR Emoji).
  • The Auto camera mode is renamed as Photo mode.
  • New scene optimizer button was added on the preview window.
  • For supported camera modes, you can now change the aspect ratio of the photo (and photo size) without navigating to Galaxy S10 camera settings.
  • You cannot adjust the resolution of the photo directly. You can only adjust the aspect ratio of the photo. Each aspect ratio has a fixed resolution.

Please note, only the official Samsung Camera app can fully utilize the advanced features of Galaxy S10 camera sensors. Third-party camera apps can use the basic features of the sensors.

Components of Galaxy S10 camera app

Once you launch the Galaxy S10 camera, by default, you can find the following 14 items in the camera app interface as shown in the screenshot below.

  1. Bixby Vision.
  2. AR Emoji.
  3. Galaxy S10 camera settings button.
  4. Flash.
  5. Timer.
  6. Photo aspect ratio/size settings.
  7. Galaxy S10 camera effects (filters).
  8. Camera lens selection.
  9. Scene optimizer.
  10. Galaxy S10 camera models.
  11. Shortcut to Gallery app.
  12. Shutter button.
  13. Front/rear cameras switch.
  14. Preview screen.

You can use Galaxy S10 camera quick launch (pressing the power button twice quickly) to open the Galaxy S10 Camera app at any time.

Also, in different camera modes, the Camera app interface (UI) may be slightly different.

Bixby Vision

Bixby Vision can give you the relevant info on what you are looking at.… Read the rest

How to use Galaxy S10 LED cover (Galaxy S10 LED back cover)?

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Samsung introduced a new back cover for Galaxy S10, S10+ and S10e: Galaxy S10 LED cover (LED back cover).

The Galaxy S10 LED cover is a back cover with some unique LED features including mood lighting, LED emoticons, Picture cue, and camera timer. The old LED wallet cover is now renamed as Galaxy S10 LED View cover in most regions.

This Galaxy S10 accessories guide explains how to set up and use Galaxy S10 LED cover (Galaxy S10 LED back cover) on Galaxy S10, S10+, and S10e.

Unique features of Galaxy S10 LED cover (Galaxy S10 LED back cover)?

Galaxy S10 LED cover is a new type of official accessories. It is a back cover with some unique LED features.

Compared to other back covers, Galaxy S10 LED back cover has the following special features:

  • Mood lighting.  When Galaxy S10 is facing downwards, a light show is presented with the LEDs.  You can only enable or disable the show, not customize the show.
  • LED notification icons. You will get notification icons on the back when a notification comes. But the LED notification icon only works with some Samsung apps, and you cannot customize the LED icons (as in Galaxy S10 LED View cover).
  • Camera timer. If the timer for the rear camera is turned on, the countdown will be shown on both the screen and the cover.
  • Emoticons for the rear cameras. When you open the camera app, and the rear cameras are active, a LED icon you chose will be shown on the back cover.

Unlike the fabric-like material used in Galaxy S10 LED view cover, the exterior of the Galaxy S10 LED back cover is glossy plastic. Therefore it is a fingerprint magnet.

The Galaxy S10 LED cover provides moderate protection for the glass back of Galaxy S10. The raised edges on the top and bottom (over the screen) offers marginal protection for the screen,  The two side edges of the Galaxy S10 LED back cover for Galaxy S10, and S10+ are lower than the screen due to the curved screen in these two models.

How to set up and customize the Galaxy S10 LED cover (Galaxy S10 LED back cover)?

Once you snap the Galaxy S10 LED back cover on to the phone, you will get a notification asking you to set up the cover if you use it the first time.

Actually, Galaxy S10 will automatically add:

  • The LED cover app in Galaxy S10 Apps screen, as shown below.
  • An entry in Settings — Advanced features —Accessories — LED cover.

These two items are identical: both are shortcuts for the Galaxy S10 LED cover settings.

For example, in Galaxy S10 Settings, you can tap Advanced features as shown below.

set up and customize the Galaxy S10 LED cover (Galaxy S10 LED back cover) set up and customize the Galaxy S10 LED cover (Galaxy S10 LED back cover)

In the Advanced features page, tap Accessories as shown above.

You should be able to find the LED cover entry in the Accessories page as shown below.

If you cannot find the entry for LED cover, … Read the rest

Galaxy S10 layout (layout of Galaxy S10, S10 Plus, and S10e)

Understand the layout of Galaxy S10, S10+, and S10e

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Galaxy S10 layout (layout of Galaxy S10, S10 Plus, and S10e)You need to understand the Galaxy S10 layout to properly use your Galaxy S10, S10+, or S10e.

The 4 models of Galaxy S10: S10, S10+ (S10 Plus), S10e, and S10 5G, share similar, but not identical design. The layout of these 4 Galaxy S10 phones is slightly different.

Because S10 5G has not been released yet, this Galaxy S10 guide will explain the layout of Galaxy S10, S10+, and S10e.

Why do you need to know about Galaxy S10 layout?

Galaxy S10 is not a revolutionary product. So, you can find some similarity between the Galaxy S10 layout and Galaxy S9 layout.

But the difference is also obvious.

Exploring the Galaxy S10 layout allows you to:

  • Locate the buttons: Power button, Bixby button, and volume buttons.
  • Locate the ports including multifunction (USB Type C) port and headphone jack.
  • Locate the SIM card tray.
  • Locate the antennas.
  • Locate the cameras and sensors.
  • Locate the wireless charging coil.
  • Locate the speaker and microphones.
  • Locate the fingerprint sensor.

Anyway, you should spend a few mins on understanding the Galaxy S10 layout. It will pay off immediately when you avoid some mistakes (e.g., piercing the microphone on the top with the SIM card ejection pin) or learn to use some special features or tricks.

The major differences among Galaxy S10 layout, Galaxy S10+ layout, and Galaxy S10e layout

The differences in specifications of Galaxy S10, S10+, and S10e are reflected in the device layout.

Here is the list of major differences among Galaxy S10 layout, Galaxy S10+ layout, and Galaxy S10e layout:

  • Size.  Galaxy S10+ is the largest and Galaxy S10e is the smallest. Galaxy S10 lies in between.
  • Front camera and the hole.   Galaxy S10+ has two front-facing cameras. The hole in the infinity O display is elongated and larger than that in the other two siblings.  Galaxy S10 and S10e only have one front-facing camera. If you want, you can use Galaxy S10 virtual bezel to hide the front camera cutout as explained in this guide.
  • Rear cameras. Both Galaxy s10 and S10+ have 3 rear cameras. Galaxy S10e only gets one.
  • Fingerprint scanner. Both Galaxy S10 and S10+ have an in-display fingerprint ultrasonic scanner. The fingerprint scanner in Galaxy S10e is mounted on the power button.

The relative locations of the buttons, sensors, antennas, ports, speaker and microphones, SIM card tray are almost identical.

Layout of Galaxy s10+ (Galaxy S10+ layout)

The front view of Samsung Galaxy S10+ layout is shown below.

In the front, you can find:

  • Touch screen

The touch screen occupies about 90% of the front side of Galaxy S10+.

You can use various Galaxy S10 touchscreen gestures to interact with the phone.

By default, in the bottom part of the screen, Galaxy S10 navigation bar with 3 navigation buttons can be found. Of course, you can also use navigation gestures, instead of navigation buttons.

On the top of the screen, you can find status icons and notification … Read the rest

Specifications of Samsung Galaxy S10, S10 Plus, S10e, and S10 5G

Get to know Galaxy S10 specs (and Galaxy S10+ specs, Galaxy S10e specs, and Galaxy S10 5G specs)

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pecifications of Samsung Galaxy S10, S10 Plus and S10eAlthough software plays a more and more important role in today’s smartphones,  many potential Galaxy S10 buyers are still eager to know what are the specifications of Galaxy S10.

Based on early leaks and rumors, specifications of Samsung Galaxy S10 are almost certain in most aspects.

This post summarizes the key specifications of Samsung Galaxy S10, S10 Plus, S10e, and S10 5G.

How many models of Galaxy S10 will be?

Almost certain, tThere will be 3 are 4 Galaxy S10 models with slightly different specifications:

  • Galaxy S10.
  • Galaxy S10+ (Plus).
  • Galaxy S10e.
  • Galaxy S10 5G (in selected markets only).

Galaxy S10 is targeting mainstream users. S10+ (S1o Plus) is targeting hardware enthusiasts, who want to get everything available. Galaxy S10e is targeting buyers who want a smaller phone.  All these 3 Galaxy S10 models will be available globally on March 8, 2019.

Galaxy S10 5G is the only 5G capable phone in the market now. It will be available in Q2 2019. Because the 5G network is only available in very limited regions and carriers, Galaxy S10 5G will be available in selected regions.

The specifications of Galaxy S10, S10+, S10e, and S10 5G  are slightly different.

Of course, Galaxy S10+ will be the most expensive one among the three (the pricing of S10 5G is still not available now). S10e will be the cheapest.

Key features in specifications of Samsung Galaxy S10, S10 Plus, and S10e

Samsung Galaxy 10 is the 1oth generation of Galaxy S series phones.  Samsung needs to use this historical device to showcase its leadership in the oversaturated smartphone market.

In addition to the annual upgrade of CPU, there are some interesting and major changes in Galaxy S10 specifications.

The infinity display will be pushed to the limit: the top bezel is not enough for the camera lens and a hole in the display has to be punched.  So, Samsung just named it infinity O display. You may hide the hole (cutout) using a black bar (Galaxy S10 virtual bezel) if you do not like the hole. But this will reduce the usable screen area.

So, instead of a notch, you will see the punched area for the front cameras as shown below.

Key features in specifications of Samsung Galaxy S10, S10 Plus, and S10e

The fingerprint scanner will now be embedded under the screen in Galaxy S10, S10+, and S10 5G. And it uses ultrasonic 3D scanning technique.  There is no button or cutout for the fingerprint scanner.  Please check this guide on how to use Galaxy S1o in-display ultrasonic fingerprint reader.

On Galaxy S10e, the fingerprint scanner will be embedded in the power button on the right side of the phone.

Wireless charging has been a standard feature since Galaxy S6. Now, Samsung will add the wireless PowerShare (reverse wireless charging) into Galaxy S10.  You can use your phone as a wireless charger to charge other devices as explained in this guide.

Galaxy S10, S10+, S10e, and S10 5G will be powered by Android Pie with the new… Read the rest