Signal Strength vs. GNex - Nexus 4 Q&A, Help & Troubleshooting

Having a hard time finding info on this... anyone actually measured an increase/decrease vs. their GNex? I'm not talking about bars, but in dBm/ASUs or whatnot.
I was able to successfully order one today but am wondering if I should cancel. I primarily will use this phone to tether on the TMobile plan and while overall coverage with my GNex is adequate, I often find myself in situations indoors (various restaurants/cafes, etc) where it's a bit fringy and slow. Fortunately I live in a 42 HSPA+ area (downtown San Diego) so I imagine that will help some.

I don't have hard numbers for you, but based on my experience the last week its about the same if not marginally better. Nothing mind blowing though.
Sent from my Nexus 7 using xda premium

El Daddy said:
I don't have hard numbers for you, but based on my experience the last week its about the same if not marginally better. Nothing mind blowing though.
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Hmm... are you seeing an improvement in your data speeds at least - ie. in a marginal area wear you might have gotten 1 mbps, you now get like 1.5 or 2?
If I'm not looking forward to much of an improvement here coupled with the glass back it might be best to sit this one out. OTOH I *did* get one and should be able to at least resell what I paid for it so it might not hurt to try...

brandall10 said:
Hmm... are you seeing an improvement in your data speeds at least - ie. in a marginal area wear you might have gotten 1 mbps, you now get like 1.5 or 2?
If I'm not looking forward to much of an improvement here coupled with the glass back it might be best to sit this one out. OTOH I *did* get one and should be able to at least resell what I paid for it so it might not hurt to try...
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Yeah data speeds are much higher. At work where I usually have one or two bars I now get ~10Mbps with the N4 as opposed to the Gnex I'd have 3-7Mbps. At home where I have a great signal; I went from 7Mbps with the Gnex to 19Mbps with the N4.
I'm on T-Mobile BTW.
Edit: The performance increase from the Gnex to the N4 alone is enough for me to recommend the upgrade. It absolutely flies!
Sent from my Nexus 7 using xda premium

El Daddy said:
Yeah data speeds are much higher. At work where I usually have one or two bars I now get ~10Mbps with the N4 as opposed to the Gnex I'd have 3-7Mbps. At home where I have a great signal; I went from 7Mbps with the Gnex to 19Mbps with the N4.
I'm on T-Mobile BTW.
Edit: The performance increase from the Gnex to the N4 alone is enough for me to recommend the upgrade. It absolutely flies!
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Awesome! Thanks for sharing... I'm a remote web consultant, so this basically this seals the deal for me. I'm rarely in situations with no signal, just places that it's a bit too slow that I tend to avoid. Usually in the best spots I see about 8-9 mbps so I'm looking forward to the increase in speed, which sounds like it may put me close to what I get on my home network.

Related

EVO 4G on vacation - very good

A vacation is a good test for a new phone. It isn't always difficult to hold up to day to day needs, but the demands of a smartphone on a vacation are much greater. For this 4th of July weekend I took the EVO to Baltimore and had a great experience with it. Baltimore is 4G-enabled, so speeds on things like maps and YouTube were noticeably faster. I basically used the phone for everything from the time I left my house:
- Google Maps nav was amazing and accurate, the GPS signal always picked up immediately and remained strong (something that definitely can't be said for all past devices)
- streamed music locally and from Slacker over 3G the entire time in the background without any hiccups
- further used maps and Where to find good places to eat and waking directions to get there
- forgot to charge my point and shoot (as usual) so used the phone camera a ton for pictures and video at the National Aquarium, they came out great and battery life was also very good
- made excellent use of 4G and kickstand to watch YouTube videos in bed at night, again 4G did not seem to drain the battery especially fast
- and of course sent out emails, did some other web browsing, etc.
Overall I was impressed with how the performance of the phone kept up with me and how useful all the features were. The huge screen was so handy and made it easier to show other people things, wouldn't want to go back to a smaller one now. If anyone comes across this and is on the fence about getting this device, I wouldn't hesitate!
Are you rooted? And its good to see someone use the Evo on a real test like a vacation.
Sent from my HTC EVO using Tapatalk
I have to totally agree with OP. I went all around California this weekend from San Diego to Santa Barbara just handlin business! My EVO was my best friend and made me some new friends as well. Battery life was great, GPS was priceless, Pandora blasting all the time (super loud). Had an awesome vacation and couldn't have done it without my homie in my pocket. Evo rules.
I'm in San Diego right now on vacation with my EVO. Everything has been great so far! GPS was very useful and I can't even tell you how much faster everything is than my iPhone 3G. I open maps and it loads and GPS locks on instantly. Everything was just so fast.
Right now I have it tethered to my laptop so I can post this here and so I could upload some pictures from my DSLR to my Dropbox account and to clear my memory card.
To in summary... the EVO is awesome.
It could only have been better if there was 4G coverage here (of course it wouldn't matter since I've since jacked up my 4G... )
Nice timing on this thread. I went to vegas and got a taste of 4g myself.
I got like 7mbps when in the right spot but too much fluctuation
Swyped from my Evo 4G
r546 said:
A vacation is a good test for a new phone. It isn't always difficult to hold up to day to day needs, but the demands of a smartphone on a vacation are much greater. For this 4th of July weekend I took the EVO to Baltimore and had a great experience with it. Baltimore is 4G-enabled, so speeds on things like maps and YouTube were noticeably faster. I basically used the phone for everything from the time I left my house:
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Hey OP,
While in Baltimore (my hometown), did you notice how many bars of 4G you were getting? Did you at any time measure your bandwidth? I love my Evo, but I'm finding the 4G coverage in Baltimore is spotty and only sometimes faster than 3G.
robpet2 said:
Are you rooted? And its good to see someone use the Evo on a real test like a vacation.
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Nope, not rooted. Pretty happy with the stock ROM with Sense and haven't wanted to do anything that requires root yet.
ViViDboarder said:
I open maps and it loads and GPS locks on instantly. Everything was just so fast.
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Yeah I can't speak enough about how quickly the GPS locks and how accurate it seemed to be. Way better than my Pre and I think even better than my old Garmin! Won't be needing to take that out again anytime soon.
topdnbass said:
Nice timing on this thread. I went to vegas and got a taste of 4g myself.
I got like 7mbps when in the right spot but too much fluctuation
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Nice to hear! I'm going to Vegas myself in a little over three weeks! I'm sure I'll be finding the 4G very useful. Any attractions or bars I shouldn't miss?
DrawnToScale said:
Hey OP,
While in Baltimore (my hometown), did you notice how many bars of 4G you were getting? Did you at any time measure your bandwidth? I love my Evo, but I'm finding the 4G coverage in Baltimore is spotty and only sometimes faster than 3G.
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When indoors I sometimes lost the 4G completely or dropped to one or two bars. Outside I had anywhere from one to full depending on location, but this was mostly directly around the Inner Harbor. I did measure bandwidth, consistently got between 2.5 to 3 Mbps. This is at least twice as fast if not more than I usually get with 3G (Sprint's 3G speeds are pretty good).

Horrible data speeds in Philly burbs

With stock Rom back in August I was hitting 5.3 Mb/s download speeds. Now I'm barely hitting .5 consistantly. I did some Nandroid restores and retested. All were the same crappy speeds.
No radio changes to date that I know of. Running Eugene's latest Frankin-whiz. Anyone else experiencing this? Any ideas?
Sent from my SGH-T959 using XDA App
I'm afraid I can't be much help with solving the problem bit I am seeing the same issue here in central utah. I was getting speeds close to 2 mbps than I rooted, applied the lag fix, applied the gps fix (which didn't work any way), and now I get half a meg of I'm lucky. First time I tested I got .05 mbps....how do you check data usage to see if you are over the 10 gig limit where tmo throttles you?
Sent from my SGH-T959 using XDA App
Same here in Colorado Springs. Latest FrankenWiz Rom. Checked data usage, and only at 1.3 G, as I mainly use wifi. Thought it was just me
I live in Philly around old city and I constantly pull 3mbps down and 1 mbps up. The city is where its at.
Sent from my messenger rabbit
NANDROID completely crippled my speed. I restored from a NANDROID backup and it ****ed up everything. Not sure if it was the lagfix I removed prior but either way, restore with ODIN to JI2.
See, I'm still on the stock rom though, so I wonder if it was the lag fix. I may try reversing the lag fix, than retesting to see if it is any better.
Sent from my SGH-T959 using XDA App
Well, I just got home, (I live about 10 miles from work, which is where I did my last test) and now I am pulling 3 mbps down and 1 mbps up....no changes at all to my phone. Makes me wonder if it's a network issue. I tested my wifes vibrant (which is still 100% stock) and it was only pulling .88 mbps down and .90 mbps up....
*Boggle*
I never applied any lag fix mainly because Eugene's roms are fast enough and I give a damn about benchmarks. My first nandroid has a record of my speedtest, just cant reproduce the speeds.
Sent from my SGH-T959 using XDA App
It may just be a network issue. I live in Seattle and usually pull over three downtown, but occasionally it'll force me over to Edge, then an hour later I'll be back on 3G. What sucks for me though is I can only pull about 1.5 - 1.8 in my apartment, but literally two blocks away I can pull 5-6 consistently.
Gotta do it ..Lv all y'all but... WESTIEED.. (see sig) pew that felt good. Nuf said..back to trollin'
When NANDROID/Lag hack ****ed my Vibrant's data speed, WiFi was also slow.
heygrl said:
When NANDROID/Lag hack ****ed my Vibrant's data speed, WiFi was also slow.
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Yeah, my WiFi has no issues at all and I can constantly pull great speeds off it. The data coming off the network is what is spotty at best for me, usually on the low side.
tmobile speeds on the vibrant is absolutely horrible in north Philadelphia. I get like 999k or 1gb download if i hold it in the air. When I used the hd2 rooted with android, I got like 2 to 3 gb.. so it's obviously the phone not being a good signal/data grabber. It's samsung's fault.. Nobody had better reception that Motorola in my opinion.. their phones always get good reception. Just my opinion through testing
stepinmyworld said:
tmobile speeds on the vibrant is absolutely horrible in north Philadelphia. I get like 999k or 1gb download if i hold it in the air. When I used the hd2 rooted with android, I got like 2 to 3 gb.. so it's obviously the phone not being a good signal/data grabber. It's samsung's fault.. Nobody had better reception that Motorola in my opinion.. their phones always get good reception. Just my opinion through testing
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Just got off a chat with TMO, they said one of the local towers has been down for a while. Im not sure if that makes me feel any better but at least there is a known problem instead of the "everything looks good from here" answer I was expecting. Id rather have a tower down and crappy speeds than crappy speeds with no tower down. just have to wait and see.

Ask me your mt4g/Vibrant comparison questions!

I have both in hand and am willing to answer questions comparing the two if anyone has any.
What's ur opinion on the new sense ui vs touchwiz?
Sent from my PC36100 using XDA App
casual864 said:
What's ur opinion on the new sense ui vs touchwiz?
Sent from my PC36100 using XDA App
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If I had a video camera besides the phone I would do a walkthrough demo'ing it, but omg it is beautiful. The default home launcher that comes with it is as horrible as it gets so I used Launcherpro to remedy that. Other than that though, how the phone dialer is laid out, the contacts screen layout, and even simple things like text messages are unbelievably polished. You will not be dissapointed with the Sense UI on the mt4g.
EDIT: Ehh, what I was gonna show in the video was pretty basic and I thought someone must've done this already so before doing anything I looked up videos and found http://www.youtube.com/watch?v=BNr-ku3-O0g It is exactly the same software I would've shown you except he's running it on the Nexus One and he goes a lot more in depth than I would've
What's the battery life like, with moderate or heavy usage?
presence06 said:
What's the battery life like, with moderate or heavy usage?
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Well when I bought it, it came out of the box with only 30% charge. So I went to a Starbucks before class and it charged pretty well in about 45 mins (don't know the percentage but maybe like 75%). I used that from 5pm til 11pm when I got home. At that point it was giving me low battery warnings, but I'd say that was fair after some pretty heavy usage. I spent the whole day mesing with settings and trying to get a feel for the phone. I downloaded about 20 apps on HSPA+ in NYC and about 4 or 5 full length albums on Thumbplay over wifi in school. I also browsed the web and ran speedtests (got about 4Mbp/s down, 1Mbp/s up). Overall the battery did pretty well and so far is the least of my worries, if I could think of any.. I'd take the mt4g battery > Vibrant battery any day.
How is the overall feel of the device? Weight wise? Does it really look like a device for a 14 y.o. or it is a decent design?
How is the screen? Does it really make a lot of difference b/w SAMOLED on the lowest brightness vs MT4G on auto?
I am sure the OS interactions feel faster on it, but is it really noticeable in the everyday use?
Well, would you trade/sell your vibrant for the mt4g?
lqaddict said:
How is the overall feel of the device? Weight wise? Does it really look like a device for a 14 y.o. or it is a decent design?
How is the screen? Does it really make a lot of difference b/w SAMOLED on the lowest brightness vs MT4G on auto?
I am sure the OS interactions feel faster on it, but is it really noticeable in the everyday use?
Click to expand...
Click to collapse
The actual device is a lot sexier than than dummy displays of it and better looking than photos do it justice. It is a bit heaver than the Vibrant (but what isn't lol), I think it's the perfect weight. It doesn't look like only a teenage device; I think it could appeal to anyone of any age.
Now the screen - a lot of people say the Vibrant's screen is better, which it is and I love it, but I think it was overdone. Why? Because the entire 2 months I used the phone, I used it at the lowest brightness which was still too bright. The mt4G's screen can get REALLY dim, which is nice at night because it doesn't hurt your eyes. I'd say the Vibrant's screen at the LOWEST brightness setting is about the mt4G's display at around 30% brightness. Not a bad thing. The colors are beautiful - they're as good as you need them to be and not overly saturated.
The difference between interactions so far is notable. Everything is so smooth that I don't worry anymore about hitting the buttons too fast and the phone not keeping up.
anthonys2r said:
Well, would you trade/sell your vibrant for the mt4g?
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Lol. I made that decision last night after using the device about 4 hours. I sold my Vibrant and it's in the xda marketplace right now. Definitely keeping the mt4G.
I was thinking about waiting til Nov. 8th or 11th to see what Samsung has in store for us, but I'm very disappointed that their priority seems to be putting out new devices over supporting their current ones so I went with HTC and the mt4G here.
Aspeds2989 said:
...I also browsed the web and ran speedtests (got about 4Mbp/s down, 1Mbp/s up)...
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That's what I get on my Vibrant (well from 3-5Mbs on avg [max was 6Mbps]). Is the NYC HSPA+ coverage not that good?
~SB
ShinyBuddha said:
That's what I get on my Vibrant (well from 3-5Mbs on avg [max was 6Mbps]). Is the NYC HSPA+ coverage not that good?
~SB
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I was thinking that but I also considered that I was in a very heavy populated area in midtown with many people probably hammering those cell towers at the same time. < Whoa, no homo.
Aspeds2989 said:
I was thinking that but I also considered that I was in a very heavy populated area in midtown with many people probably hammering those cell towers at the same time. < Whoa, no homo.
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So essentially "HSPA+ upgraded" phone but same speed? Doesn't sound like a winner for me. Can't wait to see some upgraded HSPA+ networks able to push out that type of throughput to phones which support it. Kinda makes a 4G phone moot at this point if you can't take advantage of it.
Good to hear about the responsive UI, although we can achieve that with any ROM from Sombionix or Eugene. But it's a plus to have that experience out of the box for what...95% of the people who don't know what a ROM is. Anything that can get more people on the T-Mobile bandwagon = more money to T-Mobile = more money for infrastructure = happy people.
~SB
ShinyBuddha said:
That's what I get on my Vibrant (well from 3-5Mbs on avg [max was 6Mbps]). Is the NYC HSPA+ coverage not that good?
~SB
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I wonder about the usefulness of speedtest. Yesterday my brother and I were at dinner and we tested our phones, his Nexus One versus my Vibrant. I was pulling down 3+ mbps and he was getting half that, even though in theory we should be pulling the same speed.
Kubernetes said:
I wonder about the usefulness of speedtest. Yesterday my brother and I were at dinner and we tested our phones, his Nexus One versus my Vibrant. I was pulling down 3+ mbps and he was getting half that, even though in theory we should be pulling the same speed.
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In theory is correct but the antenna assembly and the radios are different, therefore it's not exactly comparable and speedtest most likely has it correct. One thing that I have noticed is that my IP will be assigned to LA, San Fransisco, and even once Pittsburgh randomly. Don't know why this happens, but a reboot puts it back in the correct IP range for my area. That might have affected the test that night.
I've got this site bookmarked on my phone if I need it: http://whatismyipaddress.com/
If I ever do a speed test and find a low throughput the above reason is usually why.
~SB
Ordered mine yesterday, I am disappointed at the level of support the galaxy series has received from Sammy, I believe after this froyo update Sammy will wash their hands of this devise and move on,
I am told that the mt4g has an upgrade waiting right out the box, Now that’s what I call Support. Also rumor is mt4g will be the first to get Gingerbread upgrade.
Did it come with the new tether app? The TMO one?
If not, that might be the OTA that is being rolled out.
I was actually thinking of getting an HTC device, seeing how they got it pretty much under the belt the Android, but the new tactics with the provider that locks the phone down from root, and RW NAND keeps me at bay.
Wish I was a bit bolder when Nexus One came out, and got it, I just didn't like the marketing pitch that it was an iPhone killer, but it did nothing to decrease the popularity of the Apple product , it did increase the popularity of the Android though hopefully Vibrant is going to staying with me for at least 2 years.
lqaddict said:
Did it come with the new tether app? The TMO one?
If not, that might be the OTA that is being rolled out.
I was actually thinking of getting an HTC device, seeing how they got it pretty much under the belt the Android, but the new tactics with the provider that locks the phone down from root, and RW NAND keeps me at bay.
Wish I was a bit bolder when Nexus One came out, and got it, I just didn't like the marketing pitch that it was an iPhone killer, but it did nothing to decrease the popularity of the Apple product , it did increase the popularity of the Android though hopefully Vibrant is going to staying with me for at least 2 years.
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As far as I can see, the app fixed a glitch with the address bar in the browser and that's it. Maybe there's some other bugs it fixed that I hadn't even noticed yet, but that's a good thing. The wifi hotspot and wifi calling apps were on it out of the box already.
how was the rock band?
iynfynity said:
how was the rock band?
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I'm not a fan really, but I tried it and it's not bad at all... Pretty addicting and the graphics are nice. The Monopoly game that comes with the phone btw is sick! The graphics are as good as I've seen in a game and the gameplay is smooth. I was impressed because at first I just looked at it as bloatware to ignore, but it's "keepable." The game is by EA btw.
I had the opportunity to play with 4g, the phone is very nice. Personally I can't see myself with a phone that I can't root or flash, I mean that's why we come to forums like this. If we get root for the 4g I will be the first to get it. But as of right now I love what we can do, and what's coming with the vibrant.

Tmo 3g speeds...

OK, so before this phone I previously had a vibrant and then the mytouch4g. I live in a so called 4g area. The nexus s seems right in line with my vibrant and I can get a tick under 6mbps down. The upload here is faster on my nexus than the vibrant or the mytouch, at around 1.7mbps. The mytouch at Max could pull about 7.5mbps. I can't remember if I ever got more than that. I'm not making this threat to complain about the speeds of this phone.
My question is, if this phones radio can get a theoretical Max of 7.2mbps download, is that an unrealistic number even when the tower can pump out higher speeds? For example, the mytouch has a Max of 14.4mbps but even in a 4g area it never pulled down close to that. I'm thinking the speed of the radio is like alot of things where you have the theoretical Max and then you have the functional limit. Am I wrong saying that? Has anyone gotten a 7mbps download speed off the phone? Or conversely, if anyone has owned a g2 or mytouch4g, have you reached speeds anywhere close to those maxes? Is tmo even pumping out that much bandwidth yet?
Sent from my Nexus S using XDA App
Jayrod1980 said:
OK, so before this phone I previously had a vibrant and then the mytouch4g. I live in a so called 4g area. The nexus s seems right in line with my vibrant and I can get a tick under 6mbps down. The upload here is faster on my nexus than the vibrant or the mytouch, at around 1.7mbps. The mytouch at Max could pull about 7.5mbps. I can't remember if I ever got more than that. I'm not making this threat to complain about the speeds of this phone.
My question is, if this phones radio can get a theoretical Max of 7.2mbps download, is that an unrealistic number even when the tower can pump out higher speeds? For example, the mytouch has a Max of 14.4mbps but even in a 4g area it never pulled down close to that. I'm thinking the speed of the radio is like alot of things where you have the theoretical Max and then you have the functional limit. Am I wrong saying that? Has anyone gotten a 7mbps download speed off the phone? Or conversely, if anyone has owned a g2 or mytouch4g, have you reached speeds anywhere close to those maxes? Is tmo even pumping out that much bandwidth yet?
Sent from my Nexus S using XDA App
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closest ive gotten on my nexus is 6.5 down and 3 up
Wow that's an amazing upload speed!
Sent from my Nexus S using XDA App
Jayrod1980 said:
Wow that's an amazing upload speed!
Sent from my Nexus S using XDA App
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And i by no means live in a small city.
Corona is 30-40 mins from LA, population like 160,000 people. so it isnt some podunk town
Damn you live in corona and get those speeds? I'm down in temecula, but on ATT. I see around 3 Mbps but have been thinking of switching.
Anyway theoretical max is most always limited by the backhaul to the tower, depending on how many T1 or more connections it has. But you should be able to get pretty damn close to max if all things were right in the perfect conditions.
RogerPodacter said:
Damn you live in corona and get those speeds? I'm down in temecula, but on ATT. I see around 3 Mbps but have been thinking of switching.
Anyway theoretical max is most always limited by the backhaul to the tower, depending on how many T1 or more connections it has. But you should be able to get pretty damn close to max if all things were right in the perfect conditions.
Click to expand...
Click to collapse
ya the speeds out here are pretty damn good
You will definitely run into the limit of the processor using SpeedTest.
You can show this if your home DSL / cable is fast enough. I get 17-19Mbps down and .9mbps up over WiFi through my DSL (Free, in France, ASDL 2+, and I live 800m from my CO in Paris, I'm using WiFi N from an AirPort Extreme) using my MacBook Pro (core i7, 8GB RAM so it can take it. ), running SpeedTest to a Paris server in Chrome. Using the same WiFi, I can get up to 8.5mbps down and .9 up on my Nexus S, connecting to the same server through the SpeedTest App.
I therefore know that while my connection can support much higher speeds, the phone's hardware/software can't handle them. For reference, an iPhone 4, right next to the NS, pulls up to 6.9mbps down. My N1 can do about 6.5 at best, and my old faithful milestone at stock clocking couldn't do better than about 4.5. Given that the Hummingbird processor in the NS is at 1ghz, and the hardware-similar iPhone's A4 (the GPU, much better in the NS as a SGX540 versus the iPhone's SGX535, isn't engaged at all by speedtest) is running at roughly 750-800mhz, those scores seem to indicate that the processor is the bottleneck with this test on these devices. Idem for the N1 versus the Moto - it is generally 1.4x to 1.5x faster with most CPU kinds of stuff compared to the Milestone, and the 6.5 to 4.5 ratio tends to follow that. I can't tell you why the N1 is slower consistently than the iPhone 4 at this test over WiFi, but it most definitely is.
Over 3G, I get wildly variant service all over Paris. I've seen up to 6mbps with the iPhone 4, the NS, and the N1, and up to (still) about 4.5 with the Milestone.
3G radio signal is something else entirely - the Moto is by far the best, then the NS, and then you have to fall a long, long way before you get to the iPhone and the N1.
San Fernando Valley here.
Never seen more than 3Mb/s on the NS on the down side, usually 1.5-2Mb/s on the up. My N1 in the same locations routinely pulled 4Mb/s down, about 1.5-2Mbs up. Highest I recall ever seeing is 4.4Mb/s on the N1 down.
One thing I've noticed with the Speedtest app is that the default server for me, Los Angeles, is often very slow for all devices. I can pull faster speeds if I test against Bullhead City or other Az cities.
I concur with @big_adventure that the phone's software seems to limit it rather than the wireless technology. I'm on a 30Mb/s FIOS line at the house, the laptop gets 32 down, 20 up, the Nexus S on the same WiFi node maxes out 12Mb/s down and 7Mb/s up.
I'll try to run some tests today to see if my N1 can still get the 4Mb/s speeds it used to average at my office. I'll also run some tethering tests and see what the laptop can pull over the tether for comparison.
running speed tests on a mobile phone, the bottleneck is ALWAYS the mobile hardware. the combination of cpu, memory type and speed, are ALWAYS the bottleneck when speed testing on a phone. so its the whole package that matters. maybe the nexus 1 has slower RAM memory but faster CPU, but the iphone 4 has slower CPU but faster memory, etc.
I'm getting 2.7-3.8mbs download and ~1.7 upload(never seems to change much) here in different parts of North Dallas.
I just did about a dozen tests between the two phones (Nexus S and Nexus 1), from my office, where I used to get 4.0Mb/s on the N1 in Speedtest app on the phone.
I ran a couple of tests against 3 different servers (Los Angeles, Lake Havasu, Bullhead City) on each phone, and again on my laptop tethered via wifi hotspot to the Nexus S.
I threw in a few extra tests on the NS after a reboot of the phone (to swap the sim back and forth between the two phones).
The results were pretty much the same for each method.
I peaked out at 2.9Mb/s down on both phones, and 2.8Mb/s on the tethered laptop.
Upload speeds more interesting, the Nexus One maxed out at 1.3Mb/s on every test to every servier, the Nexus S got 1.7Mb/s on every test to every server, and on the tethered laptop as well.
Both phones show full bars and 3G and I used the Antennas app from the Market to confirm that both phones were connected to the same cell tower.
Perhaps not the best field testing, but good enough to show me that if either phone has an advantage over the other, in my area, it's actually the NS because it's getting 40% faster uploads and comparable downloads.
It also shows me that my fears that the NS wasn't getting the 4.0Mb/s I am used to in this location is not because of the device, it seems to be a change in the quality of service here.
As a final point of interest, I ran the same tests using my iPhone 4 on AT&T. Averaged about 1.9Mb/s on the down, 1.0 on the up. This was interesting because this phone was averaging 2.6-ish down last time I tested it here. It seems that both AT&T and T-Mo aren't serving up what they used to here near the Van Nuys Airport.
This also speaks to what I've said consistently about T-Mo vs AT&T...when I can get service from T-Mo it's much faster than what AT&T gives me, but the problem with T-Mo is too many areas that I can't get signal from them around here where AT&T is available on the phone.

Wifi performance.

I used to own an Atrix and got rid of it because of the Wifi performance and a couple of other minor things. I'm wondering though, if I loaded a custom rom, could it literally improve the Wifi performance?
On my Inspire, the Wifi strength got better when I loaded cm7. Has anyone that's loaded cm7 on their Atrix noticed an improvement in Wifi performance?
I would literally have to hold the Atrix in landscape orientation to pick up signal at work where my iPhone 4 and Inspire can pick it up regularly.
Sent from my microwave
I'd have to say that your particular phone had a problem. Mine has awesome wifi strength. Way better than my Tilt2 or iPhone 3GS....and way faster since it's "n".
Maybe I should use the term range not performance.
I had 3 different Atrix's and they had the same range and were all dead in the same spots.
Sent from my microwave
Haven't noticed a difference in roms and wifi performance....
My 3gs hasvway better range then ny ATRIX ... so sad.
Still ... its not an issue since I have pretty good 3g coverage in my area.
Sent from my alien
Yes, unfortunately the atrix wifi range isn't that good. I have trouble picking up signal where others do so easily.
I wonder if the antenna is too small... would it be possible to "embed" a wire inside the back cover and connect it to the regular antenna to create a makeshift range extender?
Edit: iI think the phone's radio has influence over wifi reception, but it can only go so far. Might not be 'improveable' as much as we'd like to.
s1mpd1ddy said:
Haven't noticed a difference in roms and wifi performance....
My 3gs hasvway better range then ny ATRIX ... so sad.
Still ... its not an issue since I have pretty good 3g coverage in my area.
Sent from my alien
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Very sad yes. I work in a lead lined building and have no service whatsoever, I completely rely on Wifi.
Sent from my microwave
That'd be your particular device's problem. Atrix got best wifi performance IMHO. Very fast and responsive. SpeedTest.net results shows that with the wifi at my home, my XT720 returns a speed of 7~8 Mbps where Atrix always returns 12~16 Mbps of speed.
I'd say the reduction in range is due to the improvement in speed.
My Atrix get's my wifi signal about 20m through 4-5 concrete walls, occasionally I've also noticed it get's it through 3 levels in my apartment building, though I don't have anything else to compare it too.
seh6183 said:
Maybe I should use the term range not performance.
I had 3 different Atrix's and they had the same range and were all dead in the same spots.
Sent from my microwave
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I doubt a ROM will significantly improve the wifi range on the Atrix, more of hardware thing IMO.
Same behavior for me at work too. My old BB 8900 can hold onto the weak wifi signal (around 80-90dbm) better than my Atrix. If I run too much data on wifi on the Atrix, the wifi will throw too many errors and disconnect. I ran logcat to see all of the fun stuff going on to figure this out.
Fortunately work is upgrading the wireless network soon .
There has been several radio firmware packages released since you got rid of yours I think. The latest AT&T one (1.77.30P) definitelly made things better all around for me.
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beatphreek said:
There has been several radio firmware packages released since you got rid of yours I think. The latest AT&T one (1.77.30P) definitelly made things better all around for me.
Sent from my MB860 using xda premium
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I wish there was a way to test this without going out and buying a phone.
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seh6183 said:
I wish there was a way to test this without going out and buying a phone.
Sent from my microwave
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The new radio helps the range a little vs the radio in 2.2.2 for me. The wifi disconnects less frequently, but it still disconnects from time to time. If you rely solely on wifi it's not worth it IMO.
My wifi is awesome and all I have are access to g routers. Speed and distance.
I voided my warranty and your mum.
gnahc79 said:
The new radio helps the range a little vs the radio in 2.2.2 for me. The wifi disconnects less frequently, but it still disconnects from time to time. If you rely solely on wifi it's not worth it IMO.
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I agree. Thank you for the info.
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