Re: TI-89 Vs. Casio 9970
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Re: TI-89 Vs. Casio 9970
> Are you kidding? We're not talking about a backlight, active matrix
> screen here. This si the passive stuff, very low constrast and designed
> to use low energy. But even so, the screens that Casio uses for color
> use up tons of battery power and provide for horrible contrast. Color's
> nice, but if I can't make sense of what's on the screen AND have to
> worry about batteries more frequently, I'd say it's not worth it.
I meant a GOOD color screen, not the Casio's, of course. I have a 2.5"
color TV that has a fantastic picture and isn't too hard on batteries. Of
course I still remember the calculators of the '70s where you got three
hours of use out of a battery pack that took 12 hours to recharge so my idea
of good battery use may be different than yours.
Tom Lake
ICQ #25589135
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