Samsung has endured yet another poor showing in its latest quarterly financial results, confirming warnings the manufacturer issued earlier this month. The Korean electronics giant achieved sales of 48.54 trillion won ($4.1 billion) in the second quarter, up from the previous quarter by 1.42 trillion won or 3 percent, but a drop from the 52.35 trillion won brought in for the same period last year, a fact reflected in other areas of the results.