Using Device Info, you can instantly access most of your device details like :

CPU and GPU details
Device Details
Sensor Details
Software Info
Settings Shortcuts
Battery Details
Network Details
Digital Rights Management (DRM) details
Memory Details
Media Codecs
Input devices details
Display Features
Device Features
App Manager

CPU and GPU details :
It shows your Processor name, CPU Hardware, ABIs, architecture, Processor Cores, CPU Governor, CPU type, CPU driver, CPU minimum and Maximum Frequency, Live running CPU list, CPU Usage Percentage, BogoMIPS, Vulcan Support, GPU Renderer, vendor and Version

Device Details :
Device brand, Model, Board, Build Fingerprint, Manufacturer, Phone type, Time zone, Radio name and displaying name and many more.

Sensor details:
Sensor details shows all Sensors available on your device. Features of all sensors, including their Power, Maximum and Minimum range and delay, vendor, version, and resolution.
You can also check real time values of common sensors at top along with theirs lower and higher values.

Software Info Shows :
Android Version name, Android SDK Level, Device Language, Java VM, Kernel, OpenGL ES version, Security Patch Level, Bootloader, Root Access, Google Play Services version, and System Uptime

Settings Shortcuts :
It shows shortcuts to different Android Settings and Functions. It helps access different settings quickly

Battery Details shows :
This page shows your Battery Health, Status, Level and Voltage, Power source, Technology, Temperature and Capacity.

Network Details shows :
Network Details Shows your WiFi Connection Status, 5GHz band support, and WiFi Direct support. While Connected to WiFi, this function shows your Connection Signal Strength, DHCP server, DHCP lease duration, Link Speed, Frequency, Gateway and WiFi channel.
It shows, State, Operator Name and Code, SIM country and roaming status.
It also shows details of your IP address such as IPv4 and IPv6 addresses, service provider and geological features like city, region, country, and location. These geographical details are usually approximate only.

DRM details shows :
This function shows your DRM details, which is used for video playback with proper security.
Details of Widevine CDM like its vendor, Version, Security level, Maximum HDCP level, number of Maximum sessions, Algorithms, System ID, Usage reporting support and HDCP level.
It also shows vendor and version of clearkey CDM.

Memory Details shows :
This shows your Storage, RAM, ZRAM, System Storage, and External Storage details. It shows Total available memory, memory free and used memory.

Media Codecs :
Media Codecs shows the supported media types on your device. It shows codecs used in your device for rendering different media types. This feature shows details like its name, supported types, and other properties.

Input Device details :
This function shows all available input devices connected to the device. It shows their features, whether that are external and their properties.

Display Features :
It shows details about the display of the device. It shows DPI of display, Resolution, Screen Refresh Rate, Device Physical and window sizes, HDR support and capabilities,
Screen Off timeout, brightness mode, current device orientation and current Brightness Level.

Device Features :
This tab shows different features supported on your device. It shows different features that are significant.

App Manager :
This feature shows details about pre-installed and user-installed apps. It shows features like app name and its package name, app size, compiled SDK code, installed date, last updated date, Target SDK, Minimum SDK, OpenGL ES version, version name and version code, and Certificate details like signing algorithm, version, validity period and Issuer and Subject details about each app. It also allows to see Permission used, Features, DEX class and manifest file of each app.

You can find more on eztene.com/device-info