Device Diagnostic Portal — insmartphone.com

Device Summary

UA / HW / Display / Storage

User agent–

Platform–

CPU cores–

Approx RAM–

GPU (WebGL)–

Screen–

DPR–

Refresh rate (est)–

Storage used / quota–

Device inference is heuristic — may be approximate.

Network & Connectivity

Network info, speed, DNS, QUIC

Connection–

Downlink–

RTT–

Save-Data–

DNS lookup–

QUIC supported–

Client-only tests use in-browser capabilities (no external server by default).

Battery & Power

Level, charger, drain simulator

Level–

Charging–

Charging time–

Discharging time–

Estimated drain mA–

Drain simulator runs short CPU/GPU bursts to estimate relative drain. Results are approximate.

Sensors

Motion, orientation, light, magnetometer

Motion–

Orientation–

Ambient light–

Proximity–

—

Camera & Audio

Camera caps, mic VU, loopback

Camera count–

Mic count–

—

Touch & Display

Touch latency, multi-touch, PWM detect

Touch latency (avg)–

Max touch points–

Display color test–

GNSS & Location

GPS accuracy, speed, path

Last position–

Accuracy (m)–

Security & Integrity

Browser/Device security hints

HTTPS–

Private mode possible–

Clipboard & permissions–

—

Benchmark & Perf

FPS stability, js bench, thermal marker

FPS–

CPU (ms)–

Report & Export

Download JSON / Copy / Print

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