• Tick Tock: Our Galaxy S II HD LTE review

    Here’s our review of the Samsung Galaxy S II HD LTE (SGH-I757M) on Bell written by our own HC - NO "i".

    With all the news about the upcoming Samsung Galaxy S III I was a little surprised that Bell would be offering the Galaxy S II HD LTE. There’s a good reason for the release; AT&T recently cancelled an order for the Samsung Skyrocket HD (aka SGH-I757M). Guess where those cancelled Skyrockets turned up? The Galaxy S II HD LTE on Bell is even wrapped in the “TXTNG & DRIVING... IT CAN WAIT” plastic that AT&T phones come in.

    From a strategic standpoint, Bell has been selling their Galaxy S II 4G for longer than TELUS and Rogers have been selling their variants so it’s time that they refreshed it.

    As for the name, Samsung Galaxy S II HD LTE I, one can only hope that they ship a pentaband version of this phone with no Android customizations. Then they can call it the Samsung Galaxy Nexus S II HD LTE X.
    Design and Specifications:

    Under the hood you’ll find a dual-core 1.5GHz Qualcomm Snapdragon S3 processor, 1GB of system RAM and 16GB of storage of which 11.8GB is available. On the software side you get Android 2.3 (Gingerbread) with Samsung’s TouchWiz customizations on top.

    Here’s another way to think of it. It’s got the guts and software of a Galaxy S II LTE, and the screen from a Galaxy Nexus in a unique body.

    We’ve covered the Galaxy S II to death in our previous reviews, the main focus here is the 4.65" HD Super AMOLED display first featured in the Galaxy Nexus. It’s got a resolution of 720x1280 pixels which is laid out in a PenTile matrix.

    There is a 2-megapixel front-facing camera along with 4 capacitive buttons. The front of the phone looks very similar to the Rogers' "Skyrocket" Galaxy S II LTE (SGH-I727R) and TELUS' Galaxy S II X (SGH-T989D).



    The back is a different story - The plastic battery cover has a rubberized coating with a unique texture. The camera and flash modules also look different from the original Galaxy S II (GT-I9100M).



    On top is the headphone jack and secondary microphone,



    The micro USB and main microphone



    Volume buttons,



    Power button.



    Underneath the battery cover is a micro SIM slot (unlike all the other Galaxy S II’s which take regular sized sim cards), microSD slot (up to 32GB) and a 1850mAh battery. Interestingly, there are two electrical contacts, which I suspect are for a possible NFC antenna but there is no sign of the actual antenna on the battery cover or the battery.



    Size and weight wise it’s in the same ballpark as its other Galaxy S II siblings. Supported wireless connectivity includes WiFi 802.11b/g/n, WiFi Direct, Bluetooth 3.0 and A-GPS. The mobile broadband supports LTE and UMTS/HSPA+ on the Bell Mobility network, and GSM/GPRS/EDGE fallback for roaming abroad.

    Experiences and Impressions:


    I find that the Galaxy S II HD LTE is more comfortable to hold than the Galaxy Nexus. However, it can get quite hot when there is an active LTE data session, or if I’m running demanding apps.

    The HD Super AMOLED is very vivid. Colour-wise it a little on the cool side (slightly bluish) compared to the Galaxy Nexus. It’s similar to the original Galaxy S II in this respect.

    PenTile matrix technology has been controversial in the geek world because some end-users notice a few of its drawbacks. Mainly artifacts around text, and in some cases colour shift when viewed from an angle.

    Personally it’s all quite subjective. For example, the recent Motorola "RAZR" looks greenish to me at certain viewing angles. However, I have not observed this with the Galaxy S II HD LTE (or Galaxy Nexus).

    As for the artifacts, I don’t really notice them when I’m looking at the display from a foot away rather than using a microscope.

    So, as long as the colour is relatively accurate the display looks just fine to me. Don’t forget that the screen has a really high resolution, and this really minimizes those artifacts.

    My only complaints about the display are that it could be better outdoors or under bright lights. I also had some troubles with the row of soft keys underneath the relatively big, almost edge-to-edge, screen. I frequently pressed them accidentally.




    Whether you’re flipping through menus, moving between the home screens or scrolling through web pages, there is minimal lag.

    My favorite Samsung value-added feature is their Social Hubs (for email, Facebook and Twitter feeds)

    Also included are games like GameLoft's Let's Golf, Asphalt and more to choose from the GameLoft HD game portal. Bell has also bundled in their subscription services, GPS Navigation, Mobile TV, Sympatico and Self Serve portal.

    With the exception a few formats like MKV, video playback performance is fine. Don’t forget that there are alternative players available in the Android Market.

    The 1280x720 display causes the Adreno 220 GPU some difficulties when it comes to complex computer graphics. In synthetic benchmarks, the Galaxy S II HD LTE consistently scored lower than the Galaxy S II LTE on Rogers, particularly in the GL Benchmarks, by almost half. Now I realize that the Galaxy S II LTE has a lower resolution display, but it shows that the S II HD LTE's GPU isn’t always up to snuff.

    Still, when it comes to real world applications, I don’t expect many end-users would really notice this. Angry Birds runs just fine.





    I was able to capture excellent photos and video. I wouldn’t be surprised if it’s the same 8MP camera you find on many of its Galaxy S II siblings. The sharpness and details are almost identical. Colour-wise I find the HD LTE captures warmer more eye-pleasing tone than the original Galaxy S II. You can see more pics here.

    Audio performance is good with little interference and hissing noise observed during calls and media playback. The built-in speaker is not very loud, but should be adequate in quiet places. The outgoing call quality through the built-in microphone is also surprisingly good. Google Voice, Search and SpeakToIt voice assistant program pick up my voice accurately. I also tried the wired and Bluetooth stereo headset. The DSP effects make the whole experience more enjoyable and lively.

    Let’s talk about LTE. The latency on the Bell LTE network is relatively low - between 40 and 80ms. Downlink speeds range anywhere from 10 to 45Mbps with uplink speeds of 2 to 20Mbps on average in and around the GTA. I did notice that the handset has a tendency to stay in UMTS/HSPA+ mode for prolonged periods of time, even if there is strong LTE coverage.

    Another thing worth mentioning is the RSSI readouts i.e. the "signal bars" in the LTE mode. Perhaps the algorithm has not calibrated for LTE or the LTE relies more on the relative signal quality than absolute signal strength. I found that 0 or 1 bar may not be realistic in the real world. There are places where it has got very low signal strength e.g. -110dBm and 11 asu, with no bar showing, yet it can still get 9Mbps for the downlink and 1Mbps for the uplink. At the same place, the UMTS/HSPA+ is either unusable or suffering from triple-digit high latency. So, while it is far from the theoretical limits, it is relatively usable. In some cases, it is faster than the WiFi hotspots.






    The HD LTE's weakest link is its battery life. In my typical daily routine with the mix of WiFi and Bell LTE mobile broadband access, I only managed 4-5 hours before I had to run to a charger. The Galaxy S II LTE on Rogers usually lasts about 8-9 hours with the same pattern of usage. I have put the handset through 2 charging cycles with the AnTuTu battery test, the results are also in line with my real world observation.






    So what drains the battery that fast? Is it the HD display? Is it the LTE? Both? I do not know. Again, YMMV and I hope that it is just my reviewing unit.

    I copied a 4GB video and observed write speeds of 13.3 MB/s which is respectable.

    My Verdict:


    Riding on the Galaxy S II’s red hot sales momentum, you’d think the Galaxy S II HD LTE would be a slam dunk. It adds LTE support and an HD display, while inheriting goodies like excellent camera and expandable storage. Don’t forget that it will receive an Android Ice Cream Sandwich 4.0 update soon. In its current form, it’s a very well rounded package with the exception of its short battery life.

    However, the timing is a bit puzzling since the Galaxy S III is just around the corner. The Galaxy Note with its similar specs and larger display further muddies the picture. If that wasn’t enough the Galaxy S II and Nexus are currently being discounted significantly - so where does the Galaxy S II HD LTE fit into Samsung’s lineup?

    I’d like to use the analogy of a clock. If each generation like the Galaxy S, Galaxy S II and Galaxy S III represents a “tick” then the HD LTE is a “tock” - an enhanced model in the Galaxy line’s evolution. Sort of like how the Rogers Galaxy S II LTE (SGH-I727R) and TELUS Galaxy S II X (SGH-T989D) are enhanced versions of the Bell Galaxy S II 4G. I could see how it could be positioned to replace the dated Galaxy S II and Galaxy Nexus as the next entry/mid-range "Superphone" at Bell. Considering its current starting price point at $99.95 with a 3-year contract, it has the room to become $49.95 on the same term when Galaxy S III drops this summer.

    In the end, it’s tough to recommend the Galaxy S II HD LTE for anyone who is looking to upgrade from a Galaxy S II series handset, or is looking forward to the Galaxy S III. But it may soon become an affordable choice for those who are looking for a decent deal, and are not pursuing the latest flagship.

    Photo Gallery:

    http://www.flickr.com/photos/howi/se...7629794252684/
    This article was originally published in forum thread: Tick Tock: Our Galaxy S II HD LTE review started by howard View original post
    Comments 16 Comments
    1. bbabiuk's Avatar
      bbabiuk -
      I moved to one of these devices from my Rogers RAZR. I have to say that I enjoy the device. I know what it is, and that it likely isn't going to be an enthusiasts device. Already accessories are difficult, and I suspect that will be a trend as AT&T dumped the handset, giving even less reason for vendors to support the device.

      That said, it performs decent in real world for me, other than battery life. LTE is really nice, and I have to say, I am impressed with the quality of the handset. I typically change handsets every 6 - 8months, so I am not too worried about this thing becoming obsolete.

      For users looking for a solid handset that is of quality and performs well, you could do a lot worse.
    1. HC - NO "i"'s Avatar
      HC - NO "i" -
      bbabiuk,

      Greetings.

      Yes, the battery life could be better. As for accessories like fitted case and bumper, I am trying to cross reference with a Korean variant and verify if it will fit this one. Otherwise the battery seems to be the same with the AT&T / Rogers' Skyrocket SGH-I727/R.

      LTE experience is addictive... gotta have it once you get hooked
    1. weedb0y's Avatar
      weedb0y -
      Is there a way to turn off LTE on the unit to increase the battery life?
    1. HC - NO "i"'s Avatar
      HC - NO "i" -
      weedb0y,

      Greetings.

      I think it is available in the Mobile Network mode setting menu (GSM/WCDMA) but I cannot remember for sure. Let us know if it helps.

      But then, it becomes less appealing without LTE.
    1. howard's Avatar
      howard -
      Quote Originally Posted by weedb0y View Post
      Is there a way to turn off LTE on the unit to increase the battery life?
      Yes, you can set it to GSM/HSPA mode instead of GSM/HSPA/LTE mode.
    1. WorldIRC's Avatar
      WorldIRC -
      Does it come with a free HoFo t-shirt?
    1. HC - NO "i"'s Avatar
      HC - NO "i" -
      WorldIRC,

      Perhaps you will get the pink if you write a review on the HTC One S
    1. howard's Avatar
      howard -
      Quote Originally Posted by WorldIRC View Post
      Does it come with a free HoFo t-shirt?
      Lol nope, not unless Bell is tossing them in the boxes without letting me know.
    1. bbabiuk's Avatar
      bbabiuk -
      you can turn off LTE. It is an option under Wireless Network, Mobile Network Settings, then Network mode.

      Even without LTE it is a compelling option. The textured back of the phone makes it quite comfortable, and even feels more high end than it is. The weak link on this device is the battery life. If indeed an extended battery can be used with this device (either from another phone, or designed for it) it would become even more attractive.
    1. kaybertoss's Avatar
      kaybertoss -
      Thanks for the review. I settled on this phone and I'm quite happy with it. I currently have LTE turned off, System power save mode enabled and all of the other common battery drainers turned off as well.

      I do keep Wi-Fi on all the time and sync. however I do use an app off of Google play called "juciedefender" free which anecdotally seemed to have helped.

      As I observed yesterday, with light use I can go 14 hrs and and still have 74% battery left. I haven't had an opportunity to push it on a heavy use day as my first priority is phone availability. I'm planning to get a spare micro USB cable and car charger for my work truck then I'll try out an heavy use day.

      Originally I was going to go budget and just get the SGII for $29.00 with my hardware upgrade but talked myself in to this phone instead. Even knowing full well that LTE and HD screens are hard on batteries. After waiting for the SGIII announcement I knew the SGII would drop from $99.00 to $29.00, and be eligible for ICS 4.0 so I thought that would be a bargain.

      If I had to do it over again, I would have just waited for the SGIII or even considered the HTC One S or X

      Most of all this is my very first Android phone and after a bit of a learning curve I absolutely love the ecosystem as my prior combination of an Samsung Impact and a iPod touch was my cheap quasi-Smartphone. I grew tired of the iOS ecosystem so it was defiantly not going to an iPhone.

      BTW, if you don't mind sharing where did you get that beautiful wallpaper?
    1. HC - NO "i"'s Avatar
      HC - NO "i" -
      kaybertoss,

      Greetings.

      Glad to know that you are happy with the purchase. I have also tried Juice Defender before but like the AnTuTu Battery Saver more. However, power tweaks like those usually require root access for full potential. I have not found a way to root this Galaxy S II HD LTE yet. So the built-in Power saver would be recommended for typical end-users.

      Wallpaper... You notice that! Nice, eh It is actually one of those high resolution wallpapers for HTC One X. I love to use my collection of wallpapers when reviewing different devices. I can compare with their displays using the same set of background.
    1. dsi76's Avatar
      dsi76 -
      Quote Originally Posted by HC - NO "i" View Post
      kaybertoss,

      Greetings.

      Glad to know that you are happy with the purchase. I have also tried Juice Defender before but like the AnTuTu Battery Saver more. However, power tweaks like those usually require root access for full potential. I have not found a way to root this Galaxy S II HD LTE yet.
      Thanks for the review! I've had the original S2 since August but I'm still debating whether to get the HD. I don't think I am getting the S3.

      Root method is right here:
      http://forum.xda-developers.com/show....php?t=1649065

      Here's another review -
      http://mobilesyrup.com/2012/05/22/be...hd-lte-review/
    1. WorldIRC's Avatar
      WorldIRC -
      Quote Originally Posted by HC - NO "i" View Post
      WorldIRC,

      Perhaps you will get the pink if you write a review on the HTC One S
      I've been waiting months for my Pink t-shirt.
    1. HC - NO "i"'s Avatar
      HC - NO "i" -
      Quote Originally Posted by dsi76 View Post
      Thanks for the review! I've had the original S2 since August but I'm still debating whether to get the HD. I don't think I am getting the S3.

      Root method is right here:
      http://forum.xda-developers.com/show....php?t=1649065

      Here's another review -
      http://mobilesyrup.com/2012/05/22/be...hd-lte-review/
      dsi76,

      Greetings.

      1. If the Galaxy S III is convincing enough for you, then why this Galaxy S II HD LTE would be appealing? Price point?

      2. As for the root method you have pointed me, it is not my typical preference i.e. without using other ROMs or different kernels. Usually, I prefer to use the CWM recovery console. When it is able to be installed - whether signed or unsigned, by ODIN with the computer or Recovery mode in handset, then the rest is easy.

      Thanks for your input.
    1. dsi76's Avatar
      dsi76 -
      Quote Originally Posted by HC - NO "i" View Post
      dsi76,

      Greetings.

      1. If the Galaxy S III is convincing enough for you, then why this Galaxy S II HD LTE would be appealing? Price point?

      2. As for the root method you have pointed me, it is not my typical preference i.e. without using other ROMs or different kernels. Usually, I prefer to use the CWM recovery console. When it is able to be installed - whether signed or unsigned, by ODIN with the computer or Recovery mode in handset, then the rest is easy.

      Thanks for your input.
      1) yes, reason is price point. I can actually get an HD from someone for under $500, which makes it more appealing

      2) It's basically the the stock firmware with the Superuser files injected in the system image. But yes, there is no CWM or similar.
    1. dsi76's Avatar
      dsi76 -
      Quote Originally Posted by HC - NO "i" View Post
      dsi76,

      2. As for the root method you have pointed me, it is not my typical preference i.e. without using other ROMs or different kernels. Usually, I prefer to use the CWM recovery console. When it is able to be installed - whether signed or unsigned, by ODIN with the computer or Recovery mode in handset, then the rest is easy.

      Thanks for your input.
      By the way, I have made some progress in getting ClockworkMod custom recovery onto this device. However I am having a couple of issues. I can confirm that custom ROMs can flash successfully, but I will not release the recovery image until it's stable for general use.

      You can follow this thread for latest developments (I'm the one with user ID dsixda) :
      http://forum.xda-developers.com/show....php?t=1649065
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