WiFi Hotspot

The Sensation includes HTC’s own WiFi hotspot software, and nothing much is changed between it and previous versions. It’s still limited to 5 users maximum, and you can view and manage each one’s connectivity. I don’t remember them being options before, but the Sensation also lets you change the WiFi channel and DHCP server settings in the advanced menu alongside the standard power timeout options. I tested the Sensation’s hotspot capabilities pretty extensively and found that things work out perfectly well. Thankfully there aren’t any bugs to speak of, which is more than I can say for the hotspot software on some other recent smartphones.

 

Speakerphone

Speakerphone on the Sensation isn’t quite as loud or as high quality as we’d like it to be. To be honest, this is probably the only really glaringly bad part of the whole device. I used the phone for navigation a lot while driving the 400 miles to and from California, and then on a trip or two to Phoenix, and the speakerphone volume just isn’t high enough. Listening to music at maximum, it isn’t adequate. For calls, it’s disappointingly quiet and grainy. I’m not sure what happened here or if something needed to go with the phone for it to fit into this form factor, but clearly the speakerphone took a back seat during testing and design, or there’s something flat out wrong.

Speakerphone Volume

There’s a grille on the plastic back of the Sensation, then another metal grille. There is a small rubbery ring around the thing as well, so it isn’t like sound is disappearing into a void between the metal case and the plastic back. It just isn’t loud enough. 

Voice Calls and Audio Codec

We’re still trying to create an even better way of characterizing and presenting voice quality for smartphones. Until then we’ve provided a recording of the Sensation calling the local ASOS weathe report station by connecting the headset jack to line in. The Senation’s headset audio quality and earpiece volume also are good. The Sensation, like most modern phones, also has ambient noise cancellation which I tested by calling a friend in a very loud environment. Background noise around me was hard to detect on his end. HTC is no doubt using the Fluence noise cancellation audio chain onboard MSM8260. 

HTC Sensation by AnandTech

I listened to lots of Google Music on the Sensation using my pair of Shure SE535 earphones, and found things overall pretty good. The Sensation uses TI’s very low power TLV320AIC3254 stereo audio codec. 

Qualcomm's GPS

Last but not least in this section is GPS performance. The Senation uses Qualcomm’s Gen 8 GPS which supports standalone and assisted (A-GPS) mode. I tested and verified that I get a fix from cold start both with cellular connectivity and without WiFi or cellular connectivity. It works and it works well.


Note that airplane mode is on.

In addition, the GPS on the Sensation locks astoundingly quickly. It’s almost instantaneous, which is especially impressive after using the Droid Charge for weeks before, which often took either a few seconds or a full 30 to get a 3D fix. 

Connectivity: WiFi and HSPA+ Performance Camera Analysis: 1080p30 Video and 8MP Stills
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  • StormyParis - Friday, July 1, 2011 - link

    and I was looking forward to getting the Sensation, especially for its big, high-rez screen.

    I'm thinking of going the Galaxy S 2 route instead:
    - GS2 is much lighter (115 vs 150 grams). Less sagging pants and shirt pockets sound really nice (I currently have a 155g HD2)
    - screen seems better: fewer pixels, but much better contrast and angles
    - Samsung actively supports CM7, I'm not even sure if the Sensation is unlocked (HTC says they're no longer locking, I don't know if originally locked devices get an unlock)
    - everything else seems broadly the same. camera maybe a bit better on the GS2
  • piroroadkill - Friday, July 1, 2011 - link

    I personally think the HTC Sensation looks much nicer than the Galaxy S II, and it also provides all 4 Android buttons, which is more useful.
    Also, Sense 3 is a genuinely nice addition, so I REALLY don't understand the lust for AOSP based ROMs.
    I know which phone I'll be recommending if people ask me...
  • kaworu1986 - Friday, July 1, 2011 - link

    I actually registered just to post this, and here it goes:
    Sense (and the other skins) just need to DIE: they're bloated, ugly and inefficient (not to mention introduce bugs that stock Android does not have); worse than that, they are way of creating vendor lock-in and force users to upgrade hardware by withholding Android updates (a very clever trick to neuter one of the greatest advantages of Android, its open source nature).
    Why can't OEMs just stick to do their job? People complain about the crapware OEMs install on PCs (which at least you can uninstall or just format) and somehow this is OK? Also, commodization is exactly what makes the PC ecosystem great: customers can shop around for the best price for their performance needs without having to worry about their devices being left without a software upgrade path or features unavailable. And with phone makers locking their bootloaders the last way of getting out of their death grip, custom ROMs, are being taken away from us.
    Finally, I'd much rather rely on software written by a good software company (Apple, MS, Google) with 100s of engineers dedicated to the project than the much smaller team an OEM can afford to put on the job.
  • piroroadkill - Friday, July 1, 2011 - link

    Well, I have a Desire HD, rooted, s-off, I can put whatever the hell I want on it...

    Oh, and I choose to use a sense based ROM with Sense 3. I've had a phone with pure CyanogenMod, it's all well and good, the point is, as long as the phone isn't horribly locked, and xda-dev get their dirty mitts on it, you can have whatever yo uwant!
  • piroroadkill - Friday, July 1, 2011 - link

    Oh, that said, I don't use the launcher. I use Launcher Pro.
  • Chloiber - Friday, July 1, 2011 - link

    Exactly the same here, except I'm using a Desire (non-HD). I really like Sense. I rooted the phone about one year ago and was using Stock Android ROMs a lot. I really liked it. Now I returned to a Sense 2.1-3.0 mix and I like it even more. Some things are simply better with Sense. I also replaced the launcher with LauncherPro (also on Stock Android) because it gives you a really nice, smooth experience. In this regard, pretty much every stock browser, be it Sense or stock Android have failed thus far.

    @Brian
    Strange that Brightness, Airplane Mode and Screen Rotation is missing, as it is included in Sense 2.1 (for example Desire S). But you probably already knew that, as you listed exactly the 3 things that are included there... :-)
  • shabby - Sunday, July 3, 2011 - link

    Aosp ui is pretty archaic compared to touchwiz/sense, it lacks a lot of features that makes the phone more user friendly to the average person.
    Compare the aosp lockscreen to the sense3 lockscreen, which do you think the average person would want? Compare the widgets from touchwiz4 to the widgets of aosp... oh wait there aren't any in aosp. Catch my drift? Majority of users aren't like you and me that want a plain aosp/cm7 phone, so sense/touchwiz will never die, top selling phones will never be plain google aosp phones because that's not what majority of the public wants.
  • JasonInofuentes - Monday, July 4, 2011 - link

    I think it's important to keep in mind that AOSP was designed with UI modifications in mind. It's not like HTC/Moto/Sammy/LG/Lenovo/Sony got their hands on source and went to work altering it against Goog's wishes. They wanted to be supportive of modifications to the OS from corporations and amateurs alike.

    Yes, the course was lost as manufacturers delayed updates in order to implement their UI, and some of the UIs were buggy, but then again lots of popular custom ROMS are buggy and users still love them. The point is, if there's value added, which in the case of Sense 3.0 and, by reports, the new Blur then it might be worth the cost to many. But devs should work with Google to make sure that their skins add without being too deleterious. Where I think all OEM devs should back off is in integrating social media streams; unless your implementation is decidedly better than the best social media apps then it's likely going to be a redundant, unwelcome presence.
  • mikehunt80 - Friday, July 1, 2011 - link

    I don't think I've ever used the search button in previous devices, but I guess that's personal preference.

    I tried out the Sensation before buying the Galaxy S2. There was absolutely no contest. The S2 felt snappier browsing the web (A9 is 25% quicker clock for clock vs. A8/snapdragon), much lighter and nicer to hold without feeling cheap or creaking and I thought the screen on the Sensation was fairly poor in comparison. On top of that the S2 will play absolutely any video you throw at it, I'm told it'll even play 1080p mkvs and my 720p mkv Avatar makes people's jaws drop on the S-Amoled+ screen.

    The Sense launcher is nice, but I use Go Launcher EX, which has most of the features of the Sense and is almost infinitely customizable. The Sense lock widgets screen looks nice, but is useless is you use pattern or pin lock.

    Both great phones, but the S2 to the more rounded device for me.
  • piroroadkill - Friday, July 1, 2011 - link

    Good point on the video compatibility.
    It best bloody play 1080p mkv though, since my dirt cheap chinese tablet (<$200) can play 1080p mkv without any pauses.

    That's one thing a lot of the top tier devices miss, and I agree that that actually swings things in favour of the Galaxy S II..

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