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Version 1.1.9 • Faster, smoother app startup. • Minor bug fixes and stability improvements. Thanks for using CPU-Y!
Device info, CPU monitor, temperature, sensor test, benchmark & hardware test
CPU-Y is a device info, phone hardware and system info app: a live CPU monitor with SoC, RAM, storage, battery, temperature, sensors, network info, 19 hardware tests and a full system benchmark. Everything you need to check your phone's specs and hardware, in one app. All system info is read directly from your phone and shown as-is. Nothing is invented: when a value cannot be read on your hardware, CPU-Y hides it instead of guessing. No account, no sign-up, no setup — open it and everything is already there. ■ LIVE DEVICE INFO - CPU info — per-core frequency, governor, cluster layout, architecture, instruction sets - SoC / chipset info — processor model, cores, manufacturing process, peak clock - Memory info — RAM and storage capacity with live usage - Battery info — level, current (mA), voltage, temperature, battery health, charging power - Temperature — every thermal sensor your device exposes, updating live (CPU temperature, battery temperature) - Network info — Wi-Fi details, signal, IP address, live download and upload speed - GPU, display, cameras, sensors, input devices and full device identity ■ 19 HARDWARE TESTS The things a spec sheet never tells you — the ideal used phone checker and device test before you buy a second-hand phone: - Screen test — dead pixel test, colour banding, backlight, touch dead zones, multi-touch - Audio test — loudspeaker, earpiece, microphone, vibration - Sensor test — proximity, light sensor, accelerometer, fingerprint, buttons, flashlight - Power & ports — charging, headset / USB-C - Connectivity — GPS lock, NFC Mark each hardware test pass or fail as you go; results are saved. ■ BENCHMARK A full phone benchmark: one total score plus separate results for single-core CPU, multi-core CPU, GPU fill rate, memory bandwidth and a UI workload — so you can see which part of the phone is actually fast and compare performance. ■ SYSTEM TOOLS Stability and throttle test, GPU stress test, storage speed test, FPS meter, sensor monitor, data logger, per-app data usage, app analyzer, Wi-Fi scanner, Bluetooth scanner, network mapper, GPS / GNSS status, USB check, compass, streaming readiness (DRM / HDR) and a device authenticity check. ■ MONITOR YOUR PHONE ANYWHERE - Home-screen widgets — RAM, storage, and battery & RAM - Floating monitor — a draggable live CPU, RAM and temperature window over other apps - Status-bar monitors — live network speed, battery temperature and current - Quick Settings tile for an instant CPU and temperature snapshot - Export a full device report to share ■ BUILT TO BE READ Dark, light and OLED themes, accent colours, °C or °F, adjustable refresh rate. Available in English and Japanese. ■ HONEST ABOUT DATA Your hardware readings stay on your device — they are never uploaded. CPU-Y is free and supported by ads, and it sends anonymous crash reports so bugs can be found and fixed. Ads never appear on the benchmark or stress-test screens, so they cannot affect the numbers you are shown. Privacy policy: https://thuandaohong.github.io/cpuy-privacy/ Requires Android 8.0 or newer. Keywords: device info, phone info, system info, hardware info, CPU monitor, CPU-Z alternative, CPU temperature, phone temperature, device monitor, RAM checker, memory info, storage info, battery info, SoC info, GPU info, benchmark test, phone benchmark, sensor test, screen test, dead pixel test, hardware test, device test, used phone checker.