Voyager Display Contrast

[jebem]

Interesting machine variant.

After this, I had a look to my 16C.
To be honest, I can´t see much difference in my two machines, when compared inside house using natural sun light and by direct observation.

Vital data:
HP-15C: Made in USA, s/n: 2241A04786, flat springs battery compartment, year 1982 week 41.
HP-16C: Made in USA, s/n: 2706A14337, coil spring battery compartment,year 1987 week 06.

Both have the same titanium color display bezel, but depending on the angle we look at them, each one can look slightly goodish in comparison with the other.
Very disconcerting!

The 15C LCD have a grey-green background while the 16C is more light-green, independent of light and looking angle conditions.
Both shows display segments in black color with good contrast.

The pictures may not show the real colors due to a low quality Samsung machine I have that tends to saturate the colors.