The launch of the Samsung Galaxy S6 is one of the most important for Samsung in a long time. The company’s smartphone revenues are slipping, profits are down, and competition is stronger than ever. Apple’s strong launch of the iPhone 6 heaped a particularly large amount of pressure on the company, especially after the relatively tepid launch of the Galaxy S5. This time around there’s not just one flagship from Samsung, but two: the company has released a curved-display Edge variant that carries mostly the same hardware as its standard flat-screen brother. Both come with a 5.1-inch Super AMOLED display with a top-end 1440p resolution, a brand new Exynos 7 Octa 7420 SoC, and a 16-megapixel optically stabilized camera. Unlike with the past three generations of Galaxy flagships, there’s no Qualcomm model in sight. Read the complete review.