HTC Sensation vs. Galaxy S II vs. Optimus 2X: Head to head
Display test: S-LCD vs. sAMOLED+ vs. IPS LCD
The HTC Sensation has a qHD S-LCD screen. The "q" stands for quarter: the 540 x 960 touchscreen has half the pixels of a FullHD display in each direction. As far as the aspect ratio goes, qHD screens are ideal for watching HD content. And qHD hits the sweet spot between too few pixels and too many (720p would be beyond the resolution capability of the human eye on a 4-5-inch screen).
S-LCD is a boost to the old LCD technology in terms of viewing angles. It also promises better colors and higher contrast than most competing LCD technologies.
But enough about what it promises to do, let's look at what it does.
For this test, we'll use two of the best screens in the business for comparison. The Retina display on the Apple iPhone 4 is an 3.5" LCD with 640 x 960 pixel resolution, while the SuperAMOLED Plus on the Samsung Galaxy S II is a 4.3" WVGA (480 x 800) screen.
Smaller diagonal and higher res make the Retina display the clear winner in terms of sharpness. The pixel density however is very close to the limits of the human eye, so you don't always see the difference between it and other displays. The viewing angles are great thanks to the IPS technology.
The lower resolution and ample size of the SuperAMOLED give it the lowest PPI of the three but, with deep blacks and excellent viewing angles, it's a great screen all things considered.
Our close-up shots give a good idea of the relative sizes of the pixels for each of the screens. The Sensation has about 35% more pixels than the Galaxy S II for roughly the same screen area (slight difference in aspect ratios means they don't exactly match). The iPhone 4 packs about 7% more pixels than the Sensation, but they cover a noticeably smaller area.
Still, the Sensation's qHD screen has practically the same number of pixels per inch as a 3.7" WVGA screen. This gives the Sensation enviable sharpness by all modern standards.
Viewing angles are not perfect though, despite the S-LCD technology. IPS performs much better, with only slight color and contrast shifts when viewed at an angle. The S-LCD on the Sensation on the other hand experiences noticeable loss of contrast along with some color distortion.
AMOLED screens donít rely on light polarization, so SuperAMOLED Plus has no viewing-angle related issues.
So, the screen on the Sensation has its advantages and its drawbacks. It's down to the two basic characteristics of displays - brightness and contrast.
The Sensation's screen is nearly twice as bright as the screen on the Incredible S.
Actually, it's about the same as the iPhone with the backlighting set at 100%. The paler darks however take their toll on contrast ratio.
It's exactly the contrast that stands no comparison to the best in business. Competing LCD screens like on the Optimus Black, the Xperia Arc and the iPhone 4 are obviously superior.
|Display test||50% brightness||100% brightness|
|Black, cd/m2||White, cd/m2||Black, cd/m2||White, cd/m2|
|LG Optimus Black P970||0.27||332||1228||0.65||749||1161|
|LG Optimus 2X||0.23||228||982||0.35||347||1001|
|Sony Ericsson XPERIA Arc||0.03||34||1078||0.33||394||1207|
|Samsung I9000 Galaxy S||0||263||∞||0||395||∞|
|Samsung I9100 Galaxy S II||0||231||∞||0||362||∞|
|HTC Incredible S||0.18||162||908||0.31||275||880|
|Apple iPhone 4||0.14||189||1341||0.39||483||1242|
|Motorola Atrix 4G||0.48||314||652||0.60||598||991|
You can learn more about the test here.
The screen of the HTC Sensation is not bad compared to most LCD units on the market. In some respects though (viewing angles mostly), it's a step behind competing top of the line models. It does offer better resolution than the majority of droids on the market, which should be enough for some to overlook its downsides.
- Chit Shwe La Min
I like HTC !!! I have HTC Desire VC ###
- 18 Mar 2014
I had a lot of phones ..but now I have the htc sensation..I would NOT trade it or sell it for any other phone...love it...
- 12 Oct 2013
HTC no1 gudddddddddddddddddddddddd
- 09 Oct 2013