The Relative Power Efficiency (for
the same Luminance and screen area) is highest for the Nexus 7, which has the highest performance and most efficient LTPS Low Temperature Poly Silicon LCD.
The relative power efficiency (for
the same luminance and screen area) is highest for the Kindle Fire HDX 8.9, which has the highest performance and most efficient LTPS Low Temperature Poly Silicon LCD.
For example, the Kindle Fire HDX 8.9 (with a Low Temperature Poly Silicon IPS LCD) is 27 percent more power efficient than the iPad Air 2 for
the same Luminance and screen area.
But when the black spaces are replaced by a green shade with
the same luminance as the blue (previously white) spaces, the 3 - D character of the image falls apart (right).
Not exact matches
The blue dot on the top of the cube and the one on the darker side are exactly the
same hue, reflecting light with identical intensity, or
luminance.
This simplified view clearly shows that the blue dot on the top of the cube and the one on the darker side are exactly the
same hue, reflecting light with identical intensity, or
luminance.
An achromatic version (b) works equally well so long as it preserves the
luminance profile of the colored version (in other words, as long as the relative reflected
luminance of the different patches remains the
same).
BLUE BLUFF The blue dot on the top of the cube and the one on the darker side are exactly the
same hue, reflecting light with identical intensity, or
luminance.
The results are all scaled for the
same brightness (
Luminance) and
same screen area as the iPad Air 2.
same screen brightness (
Luminance) and
same screen area in order to compare their Relative Power Efficiency.
For example, comparing the OLED Tab S 8.4 to the LCD Apple iPad Air: the OLED Tab S with Diamond Pixels is 27 percent more power efficient (for the
same screen size and
Luminance) than the LCD iPad Air for mixed image content (that includes photos, videos, and movies, for example) with a typical 50 percent Average Picture Level.
These results are all scaled for the
same screen area and
Luminance.
same screen brightness (
Luminance) and screen area in order to compare their relative Power Efficiencies.
Furthermore, the color shading visible in photos taken with the device is even more visible in videos taken in low - light scenarios, and the
same goes for
luminance noise that's basically unavoidable.