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.