Duel Comparison: Samsung Galaxy A55 vs Galaxy A54

Duel Comparison: Samsung Galaxy A55 vs Galaxy A54

As we mentioned previously, the two Galaxy A5x phones have two screens measuring 6.6 and 6.4 inches. The smartphones are based on Super Amoled panels that promise a maximum brightness of 1,000 cd/m2, and displays 1,080 x 2,340 pixels. Mechanically, the resolution of the Galaxy A54, with the smaller panel, is slightly higher (403 ppi) than the Galaxy A55 (390 ppi).

Color measurement for Samsung Galaxy A54
Color measurement for Samsung Galaxy A55

If they are equal in terms of maximum brightness (1059 cd/m² for the Galaxy A54, 1064 cd/m² for the A55), as well as in terms of refresh rate (variable up to 120 Hz) or minimum brightness, the Galaxy A55 widens the gap thanks to Better controlled calibration. The delta E is much lower, whether it is the default color mode (1.9) or the “natural” mode (1.4), unlike the Galaxy A54, which allows for visual drifts without user adjustments (dE 5.1 ​​by default, 2.5-inch “natural” mode). . However, the color temperature is equivalent in the two products, and is very controlled, because in both cases it is close to 6500 K, which is the reference value.

However, the point goes to the Galaxy A54, which compensates for a higher virtual delta with slightly lower reflectance (49%, compared to 51% in the Galaxy A55), but only by a hair.

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