OnePlus 4 review: the balance between price and performance

OnePlus 4 review: the balance between price and performance
OnePlus Nord 4 review: the balance between price and performance

The Chinese manufacturer offers here a 6.74-inch Amoled screen in 20.1:9 format offering a definition of 1240 x 2772 pixels, or a resolution of 450 ppi. It also benefits from a variable refresh rate of up to 120 Hz, without LTPO. The contrast offered by Oled technology is infinite, allowing deep blacks and colors that flatter the retina. Additionally, afterglow is non-existent, contributing to an optimal viewing experience.

In terms of brightness, the panel can reach a peak of 1278 cd/m², thus ensuring good readability outdoors. Conversely, it remains perfectly readable in low light conditions with a minimum of 2 cd/m² measured under our probes. The touch delay is 78 ms and the reflectance is 47.99%, a value in line with industry standards.

Mode Naturel


Default mode

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The calibration of the display (Vive by default) does not offer great colorimetric fidelity, the color temperature being established at 7769 K, which reflects a rendering that is a little too cold. The delta E, 2.7, is low, but indicates some small deviations in color reproduction. On the other hand, by opting for Natural mode, the results are much more satisfactory. The delta E then drops to 1.3, which is excellent for color accuracy, while the color temperature reaches 6568 K, thus approaching the reference video standard set at 6500 K.

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