We are accustomed to not parting with our smartphones throughout the day until we go to bed. Many people can even spend the whole night reading books from their phone or tablet, so scientists, who have always sounded the alarm about spending excessive time on a computer or phone screen, recommend at least always setting the image brightness to a comfortable level to reduce eye fatigue.
Of course, in Android There is a built-in brightness adjustment, which also supports automatic brightness change based on light sensor data. But she suffers not only almost complete absence settings, but also by the fact that manufacturers often overestimate the minimum brightness of the device screen. We have all at least once encountered the fact that the screen light hurts our eyes even at the minimum brightness level in the settings, but we did not know how to reduce the screen brightness - standard Android settings they are not allowed to do this.
But today we will reveal a few for you useful applications, which will increase convenience and provide flexibility in controlling the brightness of the tablet or smartphone screen on Android based: Lux LIte, Twilight, Velis and Backlight Widget.
Lux LIte
The most convenient and quick application, which performs the same function as the native brightness adjustment for Android, but at the same time gives options for control and configuration, for example:
- change the brightness when the screen is unlocked, at any time, at specified watch- to choose from
- a convenient widget in the “blind” that allows you to quickly change profiles and adjust the current brightness with an accuracy of 5%,
- ability to reduce screen brightness below the standard minimum value,
- control the color temperature of the screen (this is necessary to interact with human circadian rhythms, which we will discuss below),
- and much more.
All features can be used in the free version, but you can automate the inclusion of some of them only in the full version.
Twilight
This application from the famous developers Urbandroid Team (they, for example, released the best alarm clock for Android) reduces negative impact from glowing screens mobile devices for a person's sleep.
The fact is that humans have such a physiological feature as circadian rhythms. Scientists have found in numerous studies that prolonged exposure to or observation of cold shades of light (blue, blue) upsets the biological circadian rhythm, leading to problems with falling asleep. Therefore, like computer program f.lux, Twilight softens the light of the screen of mobile devices, gradually turning them into red-orange shades in the evening and at night. If you correctly specify your geographic location when starting, the filter will work automatically based on sunset time data.
Velis Auto Brightness
Velis Works propose to completely replace the standard Android OS settings with their application, which at first glance looks like an airplane control cabin - it has so many different options. But if you go through them carefully, you will have in your hands an excellent means of controlling the brightness of the screen at any time and under any conditions.
This application not only supports brightness profiles, but also knows how to not change it when exception applications are active. In addition, it integrates with Locale and Tasker, automation tools popular among Android users.
Backlight! Widget
Speed up control Brightness can be achieved using a simple Backlight widget! on the desktop, which differs favorably from the standard one in that you can adjust the brightness level you need for each switch position.
Regardless of which of these applications you find most convenient and useful, do not neglect the importance of comfortable screen brightness mobile phone if you spend a lot of time with him.
Regardless of the features of using a smartphone - be it endlessly updating feeds social networks, passage mobile games or reading books - the user constantly looks at his screen. That is why it is extremely important that the picture on the device’s display is pleasing to the eye. In this case, we are talking not only about the brightness level, but also about other important parameters. Today we will look at applications that allow you to customize them. What programs are included in this list? Let's find out.
Perhaps each of us uses a smartphone before bed, right? This could be setting an alarm or texting with a loved one. Be that as it may, contact with gadgets is extremely undesirable. The fact is that thanks to artificial light, I am sure that it is day outside and it is too early to sleep.
Can this be fixed? Yes, and you don’t have to throw away your favorite smartphone to do this. It is much easier to try the SunFilter application, which can change the temperature of the image on the display.
Another auto brightness
Quite a strange name, isn't it? Despite this, the application is unlikely to be difficult to understand. Its purpose is to increase user control over the automatic brightness level.
According to our colleagues from phonearena, brightness range in this application much wider than that in the function built into the smartphone. Thanks to this, you can not only extend the operating time of the device, but also make using your smartphone more comfortable in poor lighting.
It's hard to underestimate the usefulness of IntelliScreen. With its help, you can prevent the display from dimming in a particular application.
In addition, the application can turn on the display every time you take the device out of your pocket. Convenient, isn't it?
The operating principle of Twilight is somewhat similar to SunFilter. The program forces the screen to adapt to the time of day, protects the user from the blue spectrum and uses a nice red filter.
In addition, the use of material design is important.
Do you correct images on your smartphone? Share your answers in the comments.
It often happens that even the minimum brightness level of the mobile phone or tablet screen is too bright for comfortable use of the device. This situation may arise when you want to save battery power or, being in complete darkness, want to lower the display brightness below the minimum available through the settings.
After purchasing a phone, the owner, as a rule, strives to make it as convenient as possible for himself. Some purchase various gadgets and accessories for their gadget, others focus their efforts in the area software settings and customization. Today we will look at the question: How to lower the display brightness below the minimum.
There are several ways to reduce the brightness of your Android device's display below the default minimum brightness level. We invite you to consider three best apps, which allow you to do this regardless of whether your device is rooted or not.
1.Screen Filter
With over a million downloads, Screen Filter from developer Brett Slatkir is something of a classic, and for good reason. The application does not have any additional features or settings than necessary, which means it's quite easy to use.
Install Screen Filter for free with Google Play Store. Once installed, the home screen icon will act as a switch, automatically dimming the display when tapped. To access the settings, pull down your notification panel and tap on the Screen Filter notification.
In the application settings, you can select the brightness level that is applied when you click on the icon. As a precaution, if you select a brightness level that is too low, you will be prompted to confirm the setting. Without confirmation, the application will automatically disable latest installation, which is very convenient if you accidentally turn your display completely black.
2.Lux Lite
Lux Lite from developer Vito Cassisi is not as simple as Screen Filter, which is why most users like it. In addition to the various settings available, the app provides several profiles that allow you to adjust different brightness levels and then switch between profiles depending on the ambient light.
Install Lux Lite from Google Play Store. To easily customize the app, tap the icon and select brightness. You can specify the profile and brightness level corresponding to it. The profiles preset by the developer are certainly well designed.
By clicking on the gear icon, you can access the many settings that Lux Lite has to offer. Fine-tuning the app allows it to function the way you want with all your additional preferences, such as dynamic backlight adjustment or the Shake to Brighten option.
For those of you who have a rooted device and want to use an additional brightness slider in the notification bar to lower the brightness level below the minimum, you can use the Screen Filter module from the Xposed library.
While all of these apps are useful when you're in bed late at night, they won't make falling asleep any easier. If you struggle with insomnia, pay attention to the Twilight app or the CF.Lumen root option. These apps gradually filter out the blue light emitted from your device's screen, which causes eye strain. By replacing it with another color that is easy to perceive, the application thus makes falling asleep easier.
Instructions for setting screen brightness in Lux:
Launch the application, you will see the current light level, indicated by lux (lx), and a slider for adjusting the screen brightness. Set the slider to the maximum comfortable brightness and click on the chain icon, and then on the “Communication” button. The application remembers how bright the screen should be in this lighting. The rule is simple: the brighter the light around, the more the screen will be illuminated.
Do the same thing several times in other conditions: outside on a sunny day, on a cloudy day, in the evening, at night with the lights off, and so on. Now, every time you unlock the screen, the application will measure the light level with a sensor and change the screen brightness accordingly. The smoothness of the brightness change is indicated in the settings; there will be no sudden changes.
If you don't want to take measurements manually, you can go to the application settings, select the profile editor and restore the default values.
Lux can measure light in the background at different intervals, but this will increase battery consumption. Light detection can be disabled in the settings, then you will have to change the screen brightness manually using the slider. The brightness range in Lux is higher than that of standard settings- If desired, you can completely darken the screen.
Lux also allows you to adjust the screen color temperature for comfortable reading in semi-darkness or complete darkness. These settings may be applied automatically based on the time of day or sunrise and sunset times. Color temperature changes smoothly.
Day after day, many of us spend dozens of hours staring at the screens of our mobile devices. The most important display parameter, brightness, not only affects the battery drain rate of our smartphones, but it is also one of the most common causes of eye fatigue. Today we have prepared a list of six Android applications, which will help you prevent eye fatigue and extend the battery life of your phone or tablet.
Cobrets (short for Configurable Brightness Preset) is a free app that allows you to switch between different brightness presets using a small (1×1 size) widget on your home screen. Cobrets has several predefined brightness modes: Minimum (8%), Quarter (25%), Medium (45%), Maximum (100%), Auto, Night, and Day.
You can edit the minimum brightness values for the modes: Minimum, Cuarter, Medium and Maximum. Automatic mode Uses Android's automatic brightness settings. Night mode sets the brightness to zero and applies a black, translucent filter to the screen area, so you'll get a brightness level even lower than the system default. Finally, Day mode uses a yellow filter overlaid on the display to ease the strain on your eyes. Cobrets allows you to manually change the brightness level and parameters of applied filters, including filter colors and opacity levels. Cobrets gives you the ability to directly enable or disable any of these modes, so you don't have to switch between them all.
In some cases, when your device's display is faulty, you can use this app to adjust the colors displayed. However, given the prices of displays, it may be easier to change it. For example, the price for the original display for Prestigio from Mobilife is quite affordable. The display can be replaced as in service center, and independently.
IntelliScreen is a free app that allows you to customize the screen timeout based on your device's position, lighting conditions, and currently running apps. The app will first ask you to set a normal screen timeout value, which will be the default. With IntelliScreen you can set any time interval, even exotic values like 2 minutes 15 seconds. You can then set custom rules for applications. It is possible to keep the screen always on while an application is running in the foreground, or set a screen timeout for each application.
IntelliScreen also allows you to use device sensors to control screen timeout. You can completely disable the timeout when you hold the device in a certain position (portrait or landscape orientation), which is detected using the accelerometer. You can also use a light sensor. This allows you to automatically turn off the screen when you put the device in a dark place (such as a pocket), and turn on the screen when light shines on the device. However, this option is only available if you decide to upgrade IntelliScreen to the premium version (€1.99).
Finally, you can choose when your settings will be applied: always or only when the device is docked in a car dock, desktop dock, or connected to a charger.
Lux Auto Brightness is a popular Android app that allows you to easily adjust your screen brightness to the optimal level, thereby reducing eye strain and saving battery power. Lux Auto Brightness is a small pop-up window with a slider that is used to adjust the brightness.
Most interesting feature Lux Auto Brightness is the ability to not only create abstract profiles such as "Night" and "Day", but also adjust the display settings according to a certain, actual ambient light intensity. By default, Lux Auto Brightness will only adjust the brightness level when the device wakes up, so you won't be distracted by changing the screen brightness. However, you can change this behavior and choose from several configuration modes: Ascending, Periodic Dynamic, or Manual.
The Lux Auto Brightness app is available in two versions. Exists free version Lux Lite, which includes the most important applications. If you like the app, you can purchase full version Lux Auto Brightness for $3.80.
Night Mode is a very simple application that will override your system's display settings so that you can reduce the screen brightness below normal levels. Night Mode uses filter overlays that act as a dimmer to darken the screen so that it is comfortable on the eye. This is especially useful when you use your phone in low-light environments, such as in a movie or theater. Night Mode is free application, without any built-in advertising.
Twilight is an app that adjusts the color temperature of your device's display according to your current location and time of day. Twilight is based on the idea that overexposure to bright blue light can trigger the secretion of the hormone melatonin at night, thereby causing an inability to fall asleep. Bright blue light sources, such as natural sunlight or LED displays, inhibit the creation of melatonin in the brain, which signals the body to start the day. The program filters the blue spectrum of your mobile phone or tablet display and protects your eyes with a soft red filter. The application allows you to adjust the color temperature and intensity, as well as the screen backlight level.
Velis Auto Brightness is an application that gives you complete control over the automatic brightness level settings on your Android device. When running Velis Auto Brightness for the first time, a simple seven-step wizard will guide you through the initial setup.
The main screen of the program displays a customizable curved graph of ambient light brightness along the X-axis, and screen brightness along the Y-axis. Drag the red marker to change the screen brightness under different ambient light levels. You can save several settings at once as different profiles.
There are many other settings you can adjust using Velis Auto Brightness. You can create a list of applications that will not apply existing settings, change sensor sensitivity, and so on. Some additional features(Tasker support, Widget) are available as premium content through in-app ordering.