New phone · Before a used-phone deal
Telefooncheck in 5 minuten
Items the browser can reliably measure are marked OK automatically. For things that require your eyes or ears, such as dead pixels or actual speaker sound, choose the result yourself.
Totale voortgang0 / 6 complete
OK0
Probleem0
Niet gecontroleerd6
1. Touch & Multi-touch
Veeg met je vinger over het hele testgebied.
SlaagcriteriaPass when every cell is covered and two-finger input is detected.
Voortgang 0% · Max simultaneous touches 0
De test sluit automatisch bij 100%.
2. Scherm Colors & Dead Pixels
Wissel van kleur en controleer het hele scherm visueel.
SlaagcriteriaPass if the screen looks even with no bright, dark, stuck-color spots, or large blotches.
A web page cannot see screen defects itself, so this test is not auto-judged.
3. Front & Achtercameras
Turn on the front and rear cameras once each.
SlaagcriteriaBasic function passes when both camera inputs connect. Check color and blur yourself.
Wachten
Marked OK automatically when distinct front and rear inputs are confirmed.
4. Microfoon
Praat of klap één keer.
SlaagcriteriaBasic function passes when a sufficient real input signal is detected.
Wachten
Marked OK automatically when input response is detected.
5. Luidspreker
Speel de testtoon één keer af.
SlaagcriteriaPass if the sound is clear with no severe crackling, dropouts, or silence.
Wachten
The browser can play sound but cannot know whether you actually heard it, so judge this manually.
6. Vibration & Screen Rotation
Tap vibration and rotate the phone between portrait and landscape.
SlaagcriteriaPass if orientation follows the device and vibration is felt on supported devices.
Oriëntatie Controleren
Screen rotation is detected automatically. You must confirm whether vibration was actually felt.
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Auto-Judging Policy
Automatic judgment only uses responses the browser can directly measure. Permission denial or unsupported APIs alone are not treated as device failure.
Testbeperkingen
Battery health, water damage, repair history, storage health, and radio/network performance cannot be accurately judged by a browser alone.
Automatic judgment only uses responses the browser can directly measure. Permission denial or unsupported APIs alone are not treated as device failure.
Testbeperkingen
Battery health, water damage, repair history, storage health, and radio/network performance cannot be accurately judged by a browser alone.