Android Question Unable to read barcodes

[PumaCyan]

does camera quality matter?
I'm testing my app on 6 different devices, and only 1 device can't read barcodes

I have also added the type format

CreateDetector (Array("ALL_FORMATS", "AZTEC", "CALENDAR_EVENT", "CODABAR","CODE_128", "CODE_39", "CODE_93", "CONTACT_INFO", "DATA_MATRIX", "DRIVER_LICENSE", "EAN_13", "EAN_8", "EMAIL", "GEO", "ISBN", "ITF", "PDF417", "PHONE", "PRODUCT", "QR_CODE", "SMS", "TEXT", "UPC_A", "UPC_E", "URL", "WIFI"))

Video Sample error scan : Video Capture

I use the example file in this thread : [B4X] [B4XPages] Barcode Reader

 

[DonManfred]

does camera quality matter?

yes

and only 1 device can't read barcodes

So what is special with this device? It is old? Low androidverson? Cheap Device?

 

[PumaCyan]

yes

So what is special with this device? It is old? Low androidverson? Cheap Device?

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the device : vivo 1820 ( Y91C ) with 2 GB ram and 32 GB memory...
but I haven't checked in more detail what camera sensor is used
and indeed this category of smartphone devices is relatively cheap