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Sensor Test
Sensor Test Vs. DevCheck Device & System Info

Sensor Test 與 DevCheck Device & System Info 使用情況與統計

Your can test sensors in your smartphone. Supported sensors: - Accelerometer - Light sensor - Proximity sensor - Magnetometer - Gyroscope - Barometer (pressure sensor) - Compass If sensor registered in system, it will be have green indicator, otherwise it will be red. If sensor don't report any data, it will be with label "no data" on sensor test screen. Than most situations it means that devices doesn't have it type of sensor, for other case it not working. If all sensors don't report any data, it usually mean problem with communication sensors via sensor service. In most cases it happen after firmware update. Sensors doesn't work in all apps. Showed total available sensors count. When press to it opened list of the sensors. You can test all of them with graph view. Also useful for developers, who build custom kernels. Details: --------------- Accelerometer - measures acceleration along three axes x, y, z; units measurement: m/s^2 When oriented along the axis, the normal value is equal to the gravitational acceleration (g = ~ 9.8 m/s^2). With the horizontal position of the device, the values along the axes: z = ~ 9.8 m/s^2, x = 0, y = 0). Practice: Used to automatically change the orientation of the screen when you rotate the device, in games, etc. Description of test: Test football. When the device is tilted, the ball should move in the direction of inclination. Try to score the ball into the goal. --------------- Light sensor - measures illumination; units measurements: lux. Practice: Used to automatically adjust the brightness (auto brightness) Description of test: Test with lamp. When increasing the illumination, the glow around the lamp changes from white to bright yellow. Move device to the light or, on the contrary, go into a dark room. Approximate typical values: room - 150 lux, office - 300 lux, sunny day - 10,000 lux and above. --------------- Proximity sensor - measures the distance between the device and the object; units measurement: cm. On many devices, available only two values are available: “far” and “close”. Practice: Used to turn off the screen when you call by phone. Description of test: Test with lamp. Close the sensor by hand, the light goes out, open - light up. --------------- Magnetometer - measures the magnetic field readings in three axes. The resulting value is calculated based on them; units measure: mT Practice: For programs like compass. Description of test: Scale with level, which showing the current value. Move device close to a metal object, the value should increase. --------------- Gyroscope - measures the speed of rotation of the device around the three axes x, y, z; units measurement: rad/s Practice: Used in various multimedia programs. For example, in a camera app to create panoramas. Description of test: Shows a graph of the speed of rotation along the x, y, z axes. When stationary, values tend to 0. --------------- Barometer (pressure sensor) - measures atmospheric pressure; units measuring: mbar or mm Hg. (switch in settings) Description of test: Scale with level, which showing the current value of pressure. Normal atmospheric pressure: 100 kPa = 1000 mbar = ~ 750 mm Hg.

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DevCheck Device & System Info

Monitor your hardware in real time and get complete information about your device model, CPU, GPU, memory, battery, camera, storage, network, sensors and operating system. DevCheck shows all the information you need about your hardware and operating system in a clear, accurate and organized way. DevCheck provides the most detailed CPU and System-on-a-chip (SOC) info available. See specifications for Bluetooth, GPU, RAM, storage and other hardware in your phone or tablet. See details about your Wi-Fi and mobile networks, including dual SIM info. Get real time sensor data. Learn about your phone's operating system and architecture. Root is fully supported, so rooted users can discover even more info. Dashboard: a comprehensive overview of critical device and hardware info, including real-time monitoring of CPU frequencies, memory usage, battery stats, deep sleep and uptime. With summaries and shortcuts to system settings. Hardware: displays all detail about your SOC, CPU, GPU, memory, storage, Bluetooth and other hardware, including chip names and manufacturers, architecture, processor cores and configuration, manufacturing process, frequencies, governor, storage capacity, input devices and display specifications. System: get all info about your device, including codename, brand, manufacturer, bootloader, radio, Android version, security patch level and kernel. DevCheck can also check root, busybox, KNOX status and other info related to software and operating system. Battery: real-time info about your battery status, temperature, level, technology, health, voltage, current, power and capacity. With Pro version, get details about battery usage with the screen on and off using the Battery Monitor service. Network: shows info about your Wi-Fi and mobile/cellular connections, including IP addresses (ipv4 and ipv6), connection info, operator, phone and network type, public IP and more. Most complete dual SIM information available Apps: detailed info and management of all your apps. Running apps provides list of apps and services running on your device, with current memory usage. On Android Nougat or later, memory usage is only available on rooted devices. DevCheck displays the most advanced camera specifications, including aperture, focal length, ISO range, RAW capability, 35mm equivalents, resolution (megapixels), crop factor, field of view, focus modes, flash modes, JPEG quality and image format, available face detection modes and more Sensors: a list of all sensors on the device, including type, manufacturer, power and resolution. Real time graphical info for accelerometer, step detector, gyroscope, proximity, light and other sensors. Tests: flashlight, vibrator, buttons, multitouch, display, backlight, charging, speakers, headset, earpiece, microphone and biometric scanners (the last six tests require PRO version) Tools: root check, bluetooth, SafetyNet, Permissions, Wi-Fi scan, GPS location and USB accessories (Permissions, SafetyNet, Wi-Fi, GPS & USB tools require PRO) PRO VERSION is available through in-app purchase The pro version includes access to all tests and tools, benchmarking, battery monitor, widgets and floating monitors. DevCheck Pro has several modern widgets to choose from. Show battery, RAM, storage usage and other stats right on your home screen! Floating monitors are customizable, movable, always-on-top transparent windows that allow you to monitor CPU frequencies, temperatures, battery, network activity and more in real time while using other apps. The pro version also allows you to choose different color schemes. PERMISSIONS DevCheck requires many permissions in order to display detailed information about your device. None of your personal information is ever collected or shared. Your privacy is always respected. DevCheck is ad-free.