[Q] What causes one phones connection speed to be faster than anothers? - General Questions and Answers

I was at Verizon the other day playing around with their LTE phones and running speed test. The Razr and Nexus were both getting around 25-30Mbit/s and the Rezound sitting next to it was getting 40-45Mb/s. All were full bars on LTE and wifi was off. Just wondering how one phones connection speed could be almost twice that of anothers in the same location on the same network.

a 2 times difference is huge.
the internet and or cell location might have got busy when running the second test
interference with other phone right next to it might have slowed the slower phone.

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[Q] AT&T HSPA+ speeds in Boston

DSLReports.com has a new article: AT&T HSPA+ Quietly Pops Up In Several Cities At Least According To A New, More Honest Coverage Map (LINK). Going to the AT&T map and zooming on Boston, shows I should have HSPA+ in the area I'm in, but I don't . Any one in Boston getting AT&T's approximately 6 Mbps speeds? If so, what radio are you using? I am using 12.39.60.19U_26.06.04.06_M with Android Revolution 4G 2.1.
6? That's funny. Granted I'm in Burlington-MA and not downtown proper, but I'm lucky to see 0.6 during the day. At 6:00am I can sometimes see 2mb, but it chokes down pretty quick when people start their workday.
car_nut said:
6? That's funny. Granted I'm in Burlington-MA and not downtown proper, but I'm lucky to see 0.6 during the day. At 6:00am I can sometimes see 2mb, but it chokes down pretty quick when people start their workday.
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I'm in the same area, speeds are a joke. Without WiFi, it would almost be a paper weight.
Up to 6 is all HSPA+ is supposed to give us? I've already seen over 5 in Atlanta where HSPA+ isn't even turned on yet. Usually I get around 3 though.
I've seen almost 5 here in STL and thats no HSPA+.... also i get about 2 up
directorfer said:
DSLReports.com has a new article: AT&T HSPA+ Quietly Pops Up In Several Cities At Least According To A New, More Honest Coverage Map (LINK). Going to the AT&T map and zooming on Boston, shows I should have HSPA+ in the area I'm in, but I don't . Any one in Boston getting AT&T's approximately 6 Mbps speeds? If so, what radio are you using? I am using 12.39.60.19U_26.06.04.06_M with Android Revolution 4G 2.1.
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hahah i got mine today and i've been around the boston/brighton/alston area all day. only got above 1 Mbps once and everything else was pretty low...
I work in Braintree and average over 3mbps down, but that's what my other phones generally saw between 2-3.
Northborough 3.3 down 1.3 up
In S. Boston I get: .4 Down and .15 up
At home in Salem: 2.5 Down .8 up
Extremely pathetic... if this doesn't change I will be getting the thunderbolt on VZW. Standing in Boston and not even getting Edge speeds... AT&T Sucks!
So I looked at the map and my office is supposedly in the "4g" area(Burlington, ma). I'm showing the "H+" and running the rooted stock ROM. 0.43 down and 0.65 up at 1:45pm. I know the phone is capable of more since I've seen up to 3mb down during off hours. The ~0.5 down is pretty typical during normal working hours though. I'm also thinking about jumping ship before my 30 days is up.
i feel bad for some of you guys, i dont understand it. (i do understand the upload speed is disabled on the stock ROM).
but on ATT, my nexus one gets 3Mbps down, 1.6Mbps up, for the last year straight. even during daytime and peak hours, those speeds are relatively consistent.
ping is consistently 180 ms. cant complain about that. but certainly that's not HSPA+ yet. leave it to ATT to be slow at expanding network...
In Salt Lake City, I average .6 down and .16 up. With my Samsung Captivate, I got faster speeds on 3G. I happen to also own a T-Mobile MyTouch 4G which has average speeds that are almost 2.5 times faster. I test both the Inspire and MyTouch several times daily.
What this tells me that the download speeds as well as the upload speeds are being artificially slowed down.
Also, HTC or AT&T also brilliantly decided to leave out the 2100 Mhz radio so no 3 or 4G in Europe and many other counties. This and the fact there is no front facing camera, make this phone much less desirable.
Sent from my HTC Glacier using XDA App
For my local and ROM, the throttling isn't artificial but a lack of bandwidth. During off hours I get respectable speeds but the network becomes bogged down once everyone gets to work.
The lack of front facing camera I'm guessing was intentional. Their network is obviously greatly lacking in capacity in many areas. Giving people hardware to allow video calling isn't going to work well with that.
I am also in the Boston area. I got 2M up 2M down yesterday by leaning out my window at home (I only get 1 bar inside my house when I am lucky). I will say this though, I was talking to an ATT rep in a local store and he said that the towers had been updated but much of the backhaul was still in progress around Boston. He was talking about the Worburn towner specifically being a 4G tower but that the backhaul still meant he only got about .6M.

Anyone else experiencing slow 4G speeds?

I've been browsing the web normally and started noticing a drop off in loading speed. So since then I've been playing with SpeedTest every now and then, and I'm averaging less than 2.4mbps down and 1.1mbps up. Often times its less (for today anyways). Normally I pull speeds at around 5mbps-12mbps (advertised speed) and around 2-3mbps in the same areas. (Primarily Oakland and Berkeley, CA)
Just wondering if anyone else is experiencing this today?
Updated the radio, thought that was the problem. Then restored to my old radio, and same problem. I started getting 4G drops, with ehrpd up. Been playing around with LTE only, and enabling Rev. A. Regardless my speeds are a bit sluggish to say the least.
It's always slow. I live in los Angeles.
^_^_^
In NYC speeds dip down to 10mbps during the peak hours in Manhattan, but in Queens and Brooklyn I still get 35-50mbps all day long.

In hotel, 3g signal fine, 4g signal weak or none

On Synergy 1.7 and imoseyon kernel 0.1.
I play poker for a living in Atlantic City so I spend a lot of time in a hotel room on high floors. Signal is either medium, low or very low depending on the room. I notice a lot that if I make the phone 3g I get 2 to 4 bars, and internet works. When I turn on LTE, signal drops suddenly to 0 or 1 bar, and internet is slower than 3g. A lot of the time it will auto switch to 3g. Anything I can do, and are there any legit apps or hardware to boost signal?
sfetaz said:
On Synergy 1.7 and imoseyon kernel 0.1.
I play poker for a living in Atlantic City so I spend a lot of time in a hotel room on high floors. Signal is either medium, low or very low depending on the room. I notice a lot that if I make the phone 3g I get 2 to 4 bars, and internet works. When I turn on LTE, signal drops suddenly to 0 or 1 bar, and internet is slower than 3g. A lot of the time it will auto switch to 3g. Anything I can do, and are there any legit apps or hardware to boosr signal?
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Yeah pay for wifi, you are in a hotel lol. Most likely the hotel (if a big one on the strip) has a signal amplifier for 3G. LTE is probably too new for them to have one installed yet. That's your difference.
Sent from my Synergy GS3
$12 to $15 isnt worth speeds slower than 4g. Hell if 3g can do better than 384k speeds then the wifi is slower than 3g. Really wish legit signal boosters exist.
sfetaz said:
On Synergy 1.7 and imoseyon kernel 0.1.
I play poker for a living in Atlantic City so I spend a lot of time in a hotel room on high floors. Signal is either medium, low or very low depending on the room. I notice a lot that if I make the phone 3g I get 2 to 4 bars, and internet works. When I turn on LTE, signal drops suddenly to 0 or 1 bar, and internet is slower than 3g. A lot of the time it will auto switch to 3g. Anything I can do, and are there any legit apps or hardware to boost signal?
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Might just be in a rough area for 4G or because your inside the signal is weaker. Same thing happens to me at work, as soon as i walk inside the signal drops a lot

Is LTE good for you guys?

So I live about 40 minutes out of Washington DC and my LTE has never been all that great, I never saw the big deal. I get about 1 mBps down and it drains battery incredibly fast. HSPA+ is basically just as fast and used less battery. However, this weekend I took a trip to Atlanta and I ran a speed test and got 3.5 mBps down and the battery drained at a very nice rate. I was pleasantly surprised. So just want to hear if LTE is actually as advertised for y'all. I'm on AT&T, so not sure how it will differ for you those of you outside of the US.
Sounds like your local LTE strength is weak. That will indeed kill your battery.
Most places I go, I get decent signal strength and at least 10 Mbps. Battery life is fine unless I get stuck in a dead spot.
My home town (Jefferson City Missouri) just turned on LTE at the beginning of the month. I average about 10Mbps down and my fastest has been about 25Mbps down. Battery life is slightly less than HSPA+, but not much worse.
It depends on the location. LTE is suppose support more connections effectively. However, a tower could be down. If you are getting different speeds in different locations then it ma lay be the tower. Also, you said you live 40mins away. That plays a factor. I live 45mijs away from Nashville, but that is because the drive is on the interstate going 70, not like down the street.
Sent from my Carbon-ize Evita using xda-developers app
In Melbourne Australia Telstra LTE is great.
Get around 30 mbps inbound and 18-20 mbps outbound.
Signal strength is 4 - 5 bars and battery drain is pretty much the same as with HSDPA
iElvis said:
Sounds like your local LTE strength is weak. That will indeed kill your battery.
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Yup, def sounds like OP is in a fringe reception area. I often get over 20 Mbps on LTE, and sometimes over 30 Mbps (depending on work or home location), and battery life is very good (often get close to 48 hours with low usage). But the LTE coverage in my area seems very good.
LTE has also done wonders for the data connection at my house. I'm almost always on WiFi at home, but when I've had to fall back to cell network data, it was absolutely awful on HSPA+. On HSPA+, I was getting really slow data speed, 1 Mbps at best, and often a fraction of that, with frequent dropouts just trying to browse webpages. Now on LTE, its rock solid and the speed is excellent (not as good as at my work, but over 15 Mbps).
Everyone's experience is going to be different, depending on location. Some people actually get comparable or even higher speeds on HSPA+, and better battery life. But they are probably not in good reception areas.
Let's not forget building structures, population, and weather. There is a lotbof factors that play a part in reception. I did a speed test on HSDPA plus, and I got 6mb up and 3 down. I haven't done it on LTE yet. But the speed seems faster than my WiFi when I do travel to Nashville.
Sent from my Carbon-ize Evita using xda-developers app
Herc08 said:
Let's not forget building structures, population, and weather. There is a lotbof factors that play a part in reception. I did a speed test on HSDPA plus, and I got 6mb up and 3 down. I haven't done it on LTE yet. But the speed seems faster than my WiFi when I do travel to Nashville.
Sent from my Carbon-ize Evita using xda-developers app
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If I'm not mistaken, HSPA doesn't go that fast. Sounds like you got your test in megabits not megabytes. There's eight megabits in a megabyte.
RollTribe said:
If I'm not mistaken, HSPA doesn't go that fast. Sounds like you got your test in megabits not megabytes. There's eight megabits in a megabyte.
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I was on my phone, and did not feel like going for the "+" logo. As you can see it says "HSPA plus." Also, I have the app set up to show MB, not MiB.
I have LTE turned off and i've noticed i get atleast an hour extra of screen time due to this.
Still am able to stream pandora on my hourly commute.
AT&T LTE is on and off in my area. I think they're testing it.
Herc08 said:
I was on my phone, and did not feel like going for the "+" logo. As you can see it says "HSPA plus." Also, I have the app set up to show MB, not MiB.
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Alright, I just thought the max HSPA+ could go was 42 Mbps which is just over 5 mBps
RollTribe said:
So I live about 40 minutes out of Washington DC and my LTE has never been all that great, I never saw the big deal. I get about 1 mBps down and it drains battery incredibly fast. HSPA+ is basically just as fast and used less battery. However, this weekend I took a trip to Atlanta and I ran a speed test and got 3.5 mBps down and the battery drained at a very nice rate. I was pleasantly surprised. So just want to hear if LTE is actually as advertised for y'all. I'm on AT&T, so not sure how it will differ for you those of you outside of the US.
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I'm on att in Portland Oregon area. LTE everywhere and screams, connection is far quicker down and up on LTE vs my home broadband WiFi , even out does my laptop streaming Netflix...
Sent from my HTC One XL using xda premium
I just got lte where I live in Alabama and I'm getting 25 down and about 7 or 8 up
Sent from my HTC One X using xda app-developers app
I live in Arlington, VA 3 miles from DC and I'm getting 22 down, 10 up. My battery life is great on LiquidSmooth 4.2.2. You must be just a little outside the LTE coverage area.
Sent from my One X using Tapatalk 2

LTE on my phone is slow and stutters when doing speedtest

Hi,
i have 2 nexus 5 in front of me and i did speedtest at the same time. both phones are on tmobile LTE. the other nexus get speeds of constant ~20Mbs down and while performing the speedtest, the animation and speeds r constant and smooth. mine however, starts off at 20+Mbs, then it stutters and u can see the animation from the speedtest app stop and go, stop and go and my speed rapidly decreases. the other phone finish the speedtest first even though i started first.

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