Allpicts.in – There are many wallpapers with dark background on this website. This is our newest dark background taken from Pinterest.com. This image has been downloaded from the URL https://id.pinterest.com/pin/750764200372610521/ on Pinterest.com. I use this picture of a dark marble pattern as one of the alternative backgrounds for Samsung Galaxy A Quantum. It uses a perfect resolution for the screen of Samsung A Quantum with 1080×2400 pixels.
Samsung Galaxy A Quantum has a 6.7-inches screen and 108.4 cm2 size. The dimensions are 162.5 x 75.5 x 8.1 mm (6.40 x 2.97 x 0.32 in) and the weight is 185 g (6.53 oz). As one of the best Samsung smartphones, the A Quantum is featured with Exynos 980 (8 nm) chipset, Octa-core (2×2.2 GHz Cortex-A77 & 6×1.8 GHz Cortex A55) CPU, 128GB 8GB RAM, and Non-removable Li-Po 4500 mAh battery.
In order to give you more choices on customizing your smartphones, here are several wallpapers from Pinterest.com which may perfect for your smartphone background.