Device Info: CPU & System Info

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Everyone
500+
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Content rating
Everyone
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About this app

Device Info: CPU & System Info is a complete device information, phone specs and hardware diagnostics toolkit for Android. Check CPU info, RAM, battery health, sensors, network and storage in one clean dashboard — and test your phone hardware in seconds.

★ LIVE DASHBOARD (NEW DESIGN)
• Real-time CPU, RAM, storage and battery gauges
• Rolling CPU usage graph with per-core frequencies
• Device health score at a glance
• Long-press any value to copy it

📱 DEVICE & SYSTEM INFO
• Phone model, brand, board, codename and build details
• Android version, API level, security patch, kernel, uptime
• CPU info: cores, architecture, 64-bit ABI, clock speeds
• GPU info: renderer, OpenGL version, clock and load

🔋 BATTERY HEALTH
• Battery health, design vs actual capacity, charge cycles
• Temperature, voltage, technology and charge rate
• Estimated remaining runtime and charging alerts

📡 NETWORK & CONNECTIVITY
• Wi-Fi info: signal strength, link speed, IP address, gateway
• Mobile network type (5G/4G/LTE), carrier and band
• Connection quality score and ping test

💾 STORAGE & RAM
• Internal and external storage analyzer with categories
• RAM usage monitor and total memory specs
• Largest apps and files, cache cleaning tips

🧭 SENSORS
• Full sensor list: accelerometer, gyroscope, magnetometer, compass, proximity, light, barometer, step counter
• Real-time sensor readings and live sensor test

🛠️ HARDWARE TESTS & DIAGNOSTICS
• Display test, touch and multi-touch test, dead pixel check
• Speaker, microphone, vibration and button tests
• One-tap full device diagnostics and health score
• Benchmark performance snapshots with history

⚙️ MORE TOOLS
• App manager: installed apps, APK details, permissions
• Floating monitor overlay: FPS, CPU and RAM on screen
• Video/audio codec, DRM (Widevine) and camera details
• Export a full device report as PDF, JSON, CSV or text
• Home screen widgets, dark mode, 30+ languages

Whether you need a hardware checker in the style of CPU-Z, a phone specs viewer, a RAM checker, a battery health monitor, a sensor tester, or a full system information report before buying or selling a used phone — Device Info shows accurate specifications for any Android device and helps you verify that every component works.

Download Device Info now — the fast, free device information, system info and hardware test app for Android.
Updated on
Jul 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Completely redesigned app!
• Fresh modern look with new dark & light themes
• Simpler navigation: Dashboard, Hardware, System and Tools tabs
• Live dashboard with real-time CPU, RAM, storage and battery gauges
• Rolling CPU usage graph
• Long-press any value to copy it
• Performance and stability improvements