LG and Sony TVs implement the small compensation cycle differently. They both run it after four hours of total use once the TV is in standby mode, but while LG TVs run the cycle immediately after putting the TV into standby mode, Sony TVs only do so once the TV has been in standby mode for another four hours. This difference means that for the duration of this test, LG TVs will run 21 small compensation cycles per week, while Sony TVs will only run 3. It seems this difference in compensation cycle could explain why we're seeing more image retention, and now burn-in, on the Sony TVs than we are on the LGs.
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