Device Info: CPU, RAM & Specs

Device Info is a complete hardware info and system info app for Android. See everything inside your phone – CPU, RAM, storage, battery, display, cameras and sensors – in a clean, easy-to-read design with light and dark mode. Check your phone specs in seconds, watch live graphs, and test your hardware before you buy, sell or repair a phone.

PROCESSOR & GRAPHICS

• Your chipset by its real name, not just a model code

• Every CPU core with its type (such as Cortex-X4 or Cortex-A720), live clock speed and governor

• Live CPU clock graph

• GPU renderer, Vulkan and OpenGL ES versions

MEMORY & STORAGE

• RAM installed, in use and available, with a live graph

• Storage capacity, free space, storage type (UFS or eMMC) and file system

DISPLAY

• Resolution, screen size, pixel density and aspect ratio

• Every refresh rate your screen supports (60, 90, 120 Hz and more)

• HDR formats, peak brightness and wide colour gamut

BATTERY HEALTH

• Level, health, temperature, voltage and charging speed in watts

• Estimated battery capacity and health compared with the design capacity

• Charge cycle count on supported phones

CAMERAS

• Every camera, including ultrawide and telephoto lenses that many apps miss

• Megapixels, sensor size, aperture, 35 mm equivalent focal length and field of view

• Optical stabilisation, autofocus, maximum video resolution and frame rate

MEDIA & DRM

• Widevine security level (L1 or L3): see whether your phone can stream in HD

• Hardware and software support for H.264, HEVC, VP9, AV1 and Dolby Vision

SENSORS, TEMPERATURE & NETWORK

• Every sensor, with live readings

• Thermal status and temperature sensors, with a live graph

• Wi-Fi standard (Wi-Fi 6, 6E or 7), band, signal strength and link speed

SYSTEM & SECURITY

• Android version, security patch, kernel and build number

• Root check, SELinux, Project Treble, A/B updates and 16 KB memory pages

PHONE TEST TOOLS

Checking a used phone? Device Info includes quick hardware tests:

• Dead pixel test and touch screen test

• Multi-touch test

• Speaker and earpiece test

• Microphone test

• Vibration, flashlight and volume button tests

SPEED TEST

• CPU benchmark score, single-core and multi-core

• Memory speed

• Storage read and write speed, measured without the cache for honest results

SHARE A FULL REPORT

Export a full Device Info report as text or JSON for forums and support. Reports leave out your Wi-Fi name, IP addresses, carrier and device name.

PRIVACY FIRST

No account needed. Device Info asks for a permission only when you use the feature that needs it: location to show your Wi-Fi name, and the microphone for the microphone test.

Download Device Info to see your phone's full specs, check battery health and test your hardware.