Board-to-Board Color Variation. Wood is a natural material that features changes in color and tone. The board-to-board color variation is more pronounced in some species, less in others. If you like the look of contrasting light and dark tones, select a species that offers most color variation. If you prefer consistent color from board to board, choose the least color variation.
Compared to the Xperia X (top) the display of the Xperia XA is weak. The display of the Sony Xperia XA is 5 inches and features HD resolution (1,280 x 720) making for 293 pixels per inch. Other reviews confirm that the display has a brightness of 502 cd / mÂ² and a contrast ratio of 1564:1. Sony uses its in-house Triluminous technology on an IPS display.
The most accurate way, after i measure the size of virtual ruler by an actual ruler, i found the markings are not very accurate at 30cm, so i adjust the default pixels per inch(PPI) to 100.7, now i get an online actual size ruler. Mobile Sony Xperia C5 is 122.6 PPI.