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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  • sam46 - Saturday, July 2, 2011 - link

    brian,you have not yet answered my question?

    And pls dont take too much time too review these flagship smartphones.Other websites have already posted the reviews of sensation and sgs2,they even compared them.Instead of waiting for an american version of sgs2,go and get an international version and post the review with in two weeks.Keep in mind that your readers are going to other websites for smartphone reviews.
  • sam46 - Sunday, July 3, 2011 - link

    brian,could you please respond?
  • sam46 - Monday, July 4, 2011 - link

    Brian,please respond.
  • nraudigy2 - Saturday, July 9, 2011 - link

    Sensation will only play 720p flash videos. Only Galaxy S2 plays 1080p. Tegra 2 phones still on 480p.
  • lazn_ - Friday, July 1, 2011 - link

    How can we get the manufactures to understand that we don't want their crappy bloated buggy interface UI spooged all over our screens?

    I have ruled out ever buying a HTC android product because of HTC Sense. I was looking at Motorola since my old Droid is great, but now they smear their Motoblur crap on top of everything they make..

    I mean really, MFGS: You are paying your programmers to make your phones CRAPPIER! How does this make sense?

    Some of us want a clean uncluttered functional phone without having to root the damn thing.

    COME ON! The first Dual Core, Uncluttered Android phone available to buy will be my next phone. Till then YOU ARE NOT GETTING MY MONEY. I'll consider the evil empire (Apple) before going to a "Microsoft Bob" based android phone. (and if you don't get that reference kids, Google it)
  • synaesthetic - Sunday, July 3, 2011 - link

    You'll probably have to wait for the next Nexus/dev phone to get an unobstructed Android experience.
  • aryonoco - Friday, July 1, 2011 - link

    Just wanted to thank you Brian for an awesome review. Such a pleasure to read, and the depth of knowledge really shines. In this age of gadget blogs who don't know what they are talking about, AT is just such a breadth of fresh air.

    The Sensation looks like a nice device. If I was in the market to buy a new phone, it and the SGSII would be at the top of my list. But I think my HTC Desire, running Gingerbread and with a new battery, still has some life left in it. I'll probably give this generation a miss and wait for the new Nexus phone. The rumored 720p resolution (if it is indeed true) would be amazing.
  • iwod - Saturday, July 2, 2011 - link

    Thanks, so it is between 4 to 4.3". Lets just hope Apple introduce a 4.15" display. :P
  • erple2 - Wednesday, July 6, 2011 - link

    I disagree - I like the smaller iPhone screen, and prefer it to these giant Android screens. I think that Apple had the right idea - make the phone as small as possible while still being usable.

    I'm not saying to go Zoolander small, but anything larger than my Samsung Captivate is just too large, IMO. That's a 4" screen, I believe. I'd still like a slightly smaller screen, however.

    The SGS2 appears to be a 4.27" screen - IMO too large. I'm disappointed in that. I'm not sure what my next phone purchase will be, when I finally drop my Captivate against the wall in frustration at it's horrifyingly bad cell antenna not working at all.
  • Trisagion - Saturday, July 2, 2011 - link

    I got tired of waiting for your review and went out and bought the Samsung Galaxy S II. All I can say is ... what a fucking brilliant phone. Without a doubt, the best smart phone available this year - right from the brilliant, crisp display to 16GB on board storage to snappy dual core goodness.

    Sensation? What Sensation?

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