I did a gray uniformity test on my iPhone 12 pro max out of curiosity and I spotted unusual vertical line on my screen. Is this normal or is it me? :
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Our TV Picture Quality Tests: Gray Uniformity - RTINGS.com
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Our TV Picture Quality Tests: Gray Uniformity - RTINGS.com
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Myth-busting. Does 5% gray uniformity changes over time? Does pixel refresh help? I tested it and here are the results after 4000h. : r/OLED
Our TV Picture Quality Tests: Gray Uniformity - RTINGS.com
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Our TV Picture Quality Tests: Gray Uniformity - RTINGS.com
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Our TV Picture Quality Tests: Gray Uniformity - RTINGS.com
![LG CX] Gray uniformity, ok or not ok : r/OLED](https://external-preview.redd.it/zvjwlempyqfWum9MqpgT_ke4STbk1IsFW97qewMTTXE.jpg?auto=webp&s=df398c666fef9c06244e18630e867692cbc99946 "LG CX] Gray uniformity, ok or not ok : r/OLED")