Hey Everyone,
As we all know, the Note 2 is a 5.55" inch screen and has 10% less pixels, leading to a 7% lower DPI. (264.5 vx 285, roughly).
My question is this, though: Given that the new pentile arrangement is RGB and not RGBG, doesn't that technically mean we have
a significantly higher subpixel density?
Isn't the old subpixel count: 1280 * 800 * 2?
and the new one: 1280 * 720 * 3?
- Frank
ChodTheWacko said:
Hey Everyone,
As we all know, the Note 2 is a 5.55" inch screen and has 10% less pixels, leading to a 7% lower DPI. (264.5 vx 285, roughly).
My question is this, though: Given that the new pentile arrangement is RGB and not RGBG, doesn't that technically mean we have
a significantly higher subpixel density?
Isn't the old subpixel count: 1280 * 800 * 2?
and the new one: 1280 * 720 * 3?
- Frank
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Click to collapse
Yes. Yes it does.
Wait....so the PPI is higher because of RGB and not PenTile?
Sent from my SPH-D710 using xda app-developers app
if you do a simple ppi calculation , without taking into consideration that the note 1 is pentile , note 1 has a slightly bigger number of pixels per inch , but that is a pentile , not an rgb arrangement .
267ppi on the new Galaxy Note II. BUT, with non-pentile arrangement it will 'appear' to have a sharper image quality.
Even though the screen is .2" larger diagonally, it only has a 2% larger surface area.
I am waiting for the 32/64 gigs titanium grey to be available at emag Romania sometime at the begining of november .
Jcossack88 said:
Wait....so the PPI is higher because of RGB and not PenTile?
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
The PPI is lower for the Note 2. BUT that's only because the Note 1 cheats the PPI by only having 2 out of 3 of the sub pixels in a traditional screen. This is one reason why the HTC One X's 720p screen (IPS LCD in RGB) looks significantly sharper than the SGS3 or even the Galaxy Nexus's 720p screen (OLED in Pentile).
Even though the PPI may drop slightly, you'll have significant clarity improvement especially with text and hardlines like in what a webpage displays. On the other hand, one may not notice the difference when looking at pictures or viewing movies.
The new Note 2 will have LONNNGGG awaited RGB OLED. No other phone that has OLED has had an RGB Matrix [Edit: ok, I mean HD OLED displays]
Pentile (7 pixles)
|RG|BG|RG|BG|RG|BG|RG|
RGB (5 pixles)
|RGB|RGB|RGB|RGB|RGB|
CanaganD said:
The new Note 2 will have LONNNGGG awaited RGB OLED. No other phone that has OLED has had an RGB Matrix.
|
Click to expand...
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The Galaxy S II did...
Jcossack88 said:
Wait....so the PPI is higher because of RGB and not PenTile?
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
Baldilocks said:
The Galaxy S II did...
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Ah frick... I mean HD displays (720p)
Galaxy tab 7.7 p6800 can make calls 1280x800 samoled+HD
Is possible to change the screen resolution from 480 x 800 to something smaller or the pixel density from 252 to something smaller to increase the performance in games? Because there are some devices with smaller screen resolution with adreno 200 that perform better in games.
I have a galaxy tab s 8.4 and a note 4, spec wise the screens are the same, but the tab s screen looks so much better, can someone tell me why, what am I missing?
The resolution is 1600 x 2560 pixels with ~359 ppi pixel density vs the not 4's 1440 x 2560 pixels with ~515 ppi pixel density.
1080p 60FPS why not 12mp?
1920 × 1920 = ~3.7 million, hence the 3.7 megapixel
Sent from my Pixel XL
My phone is Xiaomi 11T. Not pro, and I'm new here so I want to get straight to the point
What are the max value for DPI in this phone?
My sincerest thanks
Xiaomi 11T has a screen resolution of 1080 x 2400 pixels with a screen size of 6.67 inches. However, DPI (dots per inch) is a term commonly used to measure print resolution, not screen resolution.
To calculate the DPI of the screen, we need to calculate the number of pixels per inch vertically and horizontally. In this case, assuming that the Xiaomi 11T screen has a screen size of 6.67 inches and a screen resolution of 1080 x 2400 pixels, the DPI of the Xiaomi 11T screen can be calculated by the formula:
DPI = (number of pixels horizontally^2 + number of pixels vertically^2)^0.5 / screen size
By substituting the values in the formula, the DPI of the Xiaomi 11T screen can be calculated as follows:
DPI = (1080^2 + 2400^2)^0.5 / 6.67
DPIs = 395.85
So, max DPI for Xiaomi 11T is around 396 DPI.