About Device & Hardware Capabilities Inspector
Hardware and system capability inspector. Access available browser hardware APIs to view CPU concurrency cores, estimated device RAM, multi-touch screen points, effective network tier, and battery charge status.
Key Capabilities & Features
- Detects CPU logic cores via navigator.hardwareConcurrency
- Estimates system memory (RAM) via navigator.deviceMemory
- Verifies touch screen capability and maximum simultaneous touch points
- Reports network connection tier (e.g. 4G, Fast Wi-Fi, Ethernet)
- Battery status detection (charging state and percentage level if supported by browser)
How to Use Device & Hardware Capabilities Inspector
Review CPU Cores
Check the number of logical processor cores available for web multithreading.
Check RAM Tier
Inspect the browser-estimated system RAM capacity.
Verify Touch Points
Confirm whether touch input is detected and how many touch points are supported.
Check Network & Battery
Review network throughput class and battery percentage level.
Privacy & In-Browser Execution Guarantee
100% Client-Side. Hardware inspection queries standard navigator APIs locally with zero telemetry.
Frequently Asked Questions
How does this diagnostic tool inspect screen and hardware capabilities?
The tool queries native client browser APIs (window.screen, devicePixelRatio, navigator hardware concurrency, and media queries) to report exact hardware specifications.
Is any of my device fingerprinting or hardware information logged?
No. The diagnostics run purely for your immediate inspection. No hardware identifiers, user agents, or screen dimensions are recorded or sent to any remote server.
Does this tool support high-DPI (Retina) and multi-monitor setups?
Yes. The tool accurately detects CSS logical pixels, device physical pixels, subpixel rendering ratios, and color gamut support (sRGB vs Display P3).