Sony Ericsson / Sony : Software, Firmware and Drivers : Optimised displaydriver for better gamma/contrast
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experienced that too some images do get blurry somewaht, so reverted back to original files.
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Posted: 2006-07-05 10:13:46
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i think this display driver works great on PNG files.. but JPEG? hmm i think it has sumthin to do with jpeg compression.. it cannot show some color gradience created by JPEG...
OR
since it has higher contrast.. it reveals JPEG flaws which the older display driver cant... wotcha think?
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Posted: 2006-07-05 10:23:44
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@ann3x10
try right clicking
save as feature in right mouse
button menu.
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Posted: 2006-07-05 11:27:57
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#rockygali
Absolutely correct, enhanced contrast/gammalevel, simply reveils errors more clearly.
Those with wrong contrast/gammalevel, hides some flaws and errors in pitures better by washing out details.
Some like the better contrast/gammalevel with better colors and better whitebalance and thus also in some areas sharper look, while others prefer the more washed out image.
Nothing wrong with either, so basically its just up to each and everyone which look they prefer, also taking into account that all panels dont look the same, some benefits more from one driver while others less.
Imagine watching the television, if brightness is turned up to high, and contrast to low, dark areas gets more grey, and light areas burns out. This washes out the picture so some detail gets lost and colors get a litle faded. Correcting the brightness/contrast setting will make the colors better, the black areas black, and generally also make it look sharper, but it will also much more clearly show any errors in the signal.
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Posted: 2006-07-05 15:21:07
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thats why W810 is advantageous in this area.. coz it has AI to adjust the screens brightness based on the environment... kewl isnt it.. my JVC Musee TV has this AI too.
and as for the themes to appear more clearer... i always use PNG files this time... tho its kinda abit tasky editing the files and changing them to PNG.. its worth the hassle.. as long as i have a good screen...
ciao ciao!
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Posted: 2006-07-06 04:41:57
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I've always used png's for themes and wallpapers, simply because of the obviousness of jpeg compression on small displays.
Fortunately, on my own K750 gamma correction is already good, pixels are crystal clear. Get the pun?
But if I had such a K750 I'd be dead keen to perform this op.
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Posted: 2006-07-06 04:56:55
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hehe - got it max
My sons K750 display was also allways spot on, which just made me more annoyed with my own K750 display that had the gamma wrong, but this fixed it for me
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Posted: 2006-07-06 09:30:10
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Is this "gamma correction" on our K750i units dependent on when it was made? ie. earlier models of the K750i may not have it, but the latter does.
I used to own a first batch K750i with this white keypad backlighting. Now the one I have has a stronger white backlight, but seems purple at times.
[ This Message was edited by: obentou on 2006-07-07 01:12 ]
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Posted: 2006-07-07 02:11:57
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I used this new display driver on my k750i (modded to w800) but quickly switched back. It seemed to make the blues in photos of the sky better but it also gave me a strange horizontal-grid-like thing at some viewing angles which really irritated me.
I found the same problem with my cousin's k700. It had the grid thing and the colours were similar to my k750 with the new display driver.
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Posted: 2006-07-10 12:24:22
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And what about battery life? Battery life with brightness set to 50% is definetively longer then set to 100%.
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Posted: 2006-07-10 15:59:59
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