Cellular strength and throughput - OnePlus 8 Pro Real Life Review

We know how much you like to stream, ahem, "videos", and so cellular data is mega-important. Rate this thread to express how you think the OnePlus 8 Pro's LTE performs. A higher rating indicates that it's fantastic: throughput is excellent and signal strength is top-notch.
Then, drop a comment if you have anything to add.

Definitely worse range and mobile data speed on T-mobile Poland than in my previous Huawei P20 Pro. [emoji52]
Wysłane z mojego IN2023 przy użyciu Tapatalka

I have really big problems with the 4G Connectivity. Nearly no connection (0.8 Mbits) inside the house next to the open window. No problems before with my OP3T

From the beginning of using the phone, I have a problem with cyclical signal loss when I try to call someone or when someone tries to call me. I get a message that my SIM card is missing.
Interestingly, it happens just like I have the LTE signal turned on. When trying to establish a connection, LTE changes to 3G and it is at this point that the signal disappears, and then returns spontaneously after about 5 -10 seconds.
If I force the use of 3G, the connections work fine.
I tried to reset to factory settings, changed the SIM card between trays 1 and 2. I reset network settings. Unfortunately, nothing helps.
The only thing I haven't done yet is to exchange the card with the operator, but I treat it as a last resort. I do not believe that this was a physical malfunction of the card, because on the previous phone there were no problems.
It annoys me so much that I feel like throwing this phone out the window...

theKingJan said:
I have really big problems with the 4G Connectivity. Nearly no connection (0.8 Mbits) inside the house next to the open window. No problems before with my OP3T
Click to expand...
Click to collapse
I feel that this phone's cellular performance is worse than that of my OnePlus 7T. I live in a shallow canyon and have not the greatest reception, however with this phone I frequently get "Mobile network not available" when sitting in my living room, which I don't recall experiencing with the 7T.

My data speeds on T-Mobile 5g in Illinois are 25% what they were (25mbs vs 100mbs) on the 7t Mcclaren

For me in Lake Charles,La it has been great. The 5g dl speeds aren't that much faster than lte but the upload speed is. What's really nice coming from PixelXL3 is like when I'm in the bathroom at work before I would barely get a signal if any, and now it's almost like I'm outside & signal is good. Thankfully T-Mobile has just been improving and improving the last few years.

Slight better signal than my S9+

hi
Im using O2 with 5G sim card and data plan unlimited. (5G) also.
But i only have 2G/3G/4G
But when i put Vodafone sim card im gettin 5G 2G/3G/4G/5G
Strange

Much better especially 5G than my LG V40 ThinQ.

Hey guys, i have a question - i bought samsung s20 (exynos) and the signal strenght and data speed is worse than on my huawei mate 20 pro. So i want know how is cellular strength and speed on the one plus 8 pro? I work in a place with bad coverage but until the s20 i never had problems with the battery (usually finishing the day with 50%+ on the mate 20 pro, sometimes even 70% and now i am at 30-40% so i have to charge either at work or immediately when i am home). I am asking because i will change the samsung and it is either the one plus 8 pro or the iphone 11/12. Thanks.

Got 1+8pro - reception to make calls improved in my apartment from Note10+, 3G/4G speed is not good but I have wifi so am just happy to have calls.

I'll be testing this out shortly when mine arrives. At my home location lte connectivity is very poor generally around -104 to -114 dbm, we'll see how the OP8Pro does with little signal.

worst
my p30 pro used to work in my room (4g). 8 pro no signal. horrible

Device has amazing cellular signal sensitivity. Sitting on my old man's recliner at home i posted the dbm figures I got with Samsung and other devices. This device increased signal reception by around 11 dbm. Using Network Cell info lite for tests as I have with my previous devices. Amazing.

Related

Signal reception is worse compared to other phones, how to improve it?

I have a standard EU model on Vodafone. Several times now I have gone to the same pub with friends. Inside, I always drop to GSM connection while my friends' S3, iphone 4 and galaxy nexus consistently manage to hang onto HSDPA+. This happened during a trip in the mountains as well. It's becoming increasingly obvious that my G3 has a worse reception than most other phones.
Is this expected? how can I improve the situation?
I agree with signal issues. I'm sat next to my partner both on Vodafone.she got a iphone 5s. She has 4bars of signal and im on zero.
welshandy2322 said:
I agree with signal issues. I'm sat next to my partner both on Vodafone.she got a iphone 5s. She has 4bars of signal and im on zero.
Click to expand...
Click to collapse
+1
The G3 has known problems on Vodafone(Vodafones fault)
I have had an M8, 1+1 and the G3 at the same time and the G3 is by far the best and on a par with my Nokia 1520 and the 1+1 was the worst. I have now sold both the M8 and 1+1 but they both lost signal quicker and were slower to get it back again and the G3 has slightly faster speed over 10 tests each. The WiFi was better on the M8 as it connected to my home WiFi before I got out of the car when I parked outside. They all work fine in the house so no difference.
My phone is a sim free 855 on EE and the WiFi is Sky. I haven't tested my other one yet but it seems to be the same.
It's happening to me. Also I had lost completely but fixed when reboot. I don't understand why. I heard put copper tape under the back cover for improve signal. I'll try and then let you know.
LG-D855 cihazımdan Tapatalk kullanılarak gönderildi
Vodafone Portugal I have issues too. Too much I think.
You people do realise "bars" of signal are meaningless? A "bar" is not a measurement of signal (it happens to be a measurement of pressure but thats is besides the point.) Phone signal doesn't really have a unit of measurement so it is given ASU (Arbitrary Strength Unit) which is based off the power of the signal (dBm) Go into settings, about phone -> Network and you will see the quoted ASU and dBm.
Therefore the way signal is represented by bars on a phone is entirely down to how the manufacturer chooses it to be displayed. For example 1 bar could represent 1 ASU on an iPhone, therefore a full 5 bars would mean anywhere from 5 ASU upwards. Whereas on a G3 1 bar could represent 3 ASU, therefore giving a larger display range.
Now I have plucked these figures out of thin air but I think you can see from that example how 1 bar on the G3 and 3 bars on the iPhone would actually be the same signal strength.
Granted if you have NONE and your partner has some, then that is clearly an issue. But don't compare bars, compare ASU.
Just wanted to add my experiences that I've had with my G3 for the past 2 months.
My G3 continuously gets a weaker and more unreliable signal (Three UK) than I have had on any other smartphone I have (One M7, One X+). It's incredibly frustrating as it means I never get LTE indoors but more importantly, my phone will very frequently lose data and cellular connection if I put it in my pocket. What good is a phone if it drops signal while its in your pocket?
573W1E said:
Just wanted to add my experiences that I've had with my G3 for the past 2 months.
My G3 continuously gets a weaker and more unreliable signal (Three UK) than I have had on any other smartphone I have (One M7, One X+). It's incredibly frustrating as it means I never get LTE indoors but more importantly, my phone will very frequently lose data and cellular connection if I put it in my pocket. What good is a phone if it drops signal while its in your pocket?
Click to expand...
Click to collapse
Wow, you got 4g on Three network, I went to Three from giffgaff and I had faster speeds on giffgaff 3g than I did with 4g on Three. I'm not on EE and very rarely lose 4g
Are you using a sim adaptor buy any chance?
GTCC said:
Wow, you got 4g on Three network, I went to Three from giffgaff and I had faster speeds on giffgaff 3g than I did with 4g on Three. I'm not on EE and very rarely lose 4g
Are you using a sim adaptor buy any chance?
Click to expand...
Click to collapse
I moved to Three from giffgaff and my speeds over both 3G (HSPA+) and 4G LTE have been consistently faster than anything I had on giffgaff. The city where I'm at (Newport) was not on the list of planned 4G cities for 2014 from Three, but it just started rolling out near the start of this month. I'm wondering if it was a rushed rollout to cover the area for the NATO Summit that was in the area a few weeks ago. I've averaged 20mbps download over LTE and about 7/8 down on HSPA+ which are both better than the 3mbps average I had on giffgaff. I'm not using a SIM Adaptor either, the Micro SIM that was in my HTC One M7 fit right into the G3.
I just wish the G3 kept a stronger and more reliable signal, these signal drop outs in my pocket and less reliable elsewhere are defo not Three's (or another carrier's fault), I've never had this issue with any other smartphone I have had. Poor show LG....
573W1E said:
I moved to Three from giffgaff and my speeds over both 3G (HSPA+) and 4G LTE have been consistently faster than anything I had on giffgaff. The city where I'm at (Newport) was not on the list of planned 4G cities for 2014 from Three, but it just started rolling out near the start of this month. I'm wondering if it was a rushed rollout to cover the area for the NATO Summit that was in the area a few weeks ago. I've averaged 20mbps download over LTE and about 7/8 down on HSPA+ which are both better than the 3mbps average I had on giffgaff. I'm not using a SIM Adaptor either, the Micro SIM that was in my HTC One M7 fit right into the G3.
I just wish the G3 kept a stronger and more reliable signal, these signal drop outs in my pocket and less reliable elsewhere are defo not Three's (or another carrier's fault), I've never had this issue with any other smartphone I have had. Poor show LG....
Click to expand...
Click to collapse
I would have to disagree with you about the reception on the G3 in my case at least. Both my G3's have better reception than my M8 or my Oneplus One. The G3 even keeps signal(albeit low) in my lift.
I'm in Solihull by the way and according to Three I should of had 4g inside but didn't even get it outside and only got good 4g when I went into Birmingham. Must also say that when I tried Three it was in my Nokia 1520
No problems here compared to my xiaomi mi2.
Same or even better reception.
I have the G3 on T-mobile (USA) and its the best reception phone i've had. Constantly gets LTE where all my previous phones struggled...
(I had HTC One m7, Nexus 5, Z1s, Galaxy S5... to name a few)

Reports of dropped calls and poor reception

Have you noticed your G6SE is dropping calls and has overall poor reception?
I've had mine for four days now and have dropped many calls and lost signal where my previous phone managed to easily retain the network and never dropped calls.
Also I noticed when connected to my car's bluetooth, the signal display never shows full strength where again my previous phone always did. The GS6E only ever shows 80%
20150424_222933-1 by markcaigerwatson, on Flickr
when looking at my signal history in gsam, it also never goes above 80% which ties up with what my car's display.
Screenshot_2015-04-24-22-15-33.png by markcaigerwatson, on Flickr
Now i've made a comparison between my M8 and the GS6E and this clearly shows the GS6E is less sensitive to cell reception and this equates to the dropped calls.
The M8 can achieve -69 dBm at one one one point
Screenshot_2015-04-24-22-52-42 by markcaigerwatson, on Flickr
and the GS6E a lower -81dBm
Screenshot_2015-04-24-22-56-54 by markcaigerwatson, on Flickr
Ok, so the GS6E is not as good as others at cell reception. Is this a hardware limitation? or could new radios help this?
What is your experience of this?
There are various reports cropping up now about this
http://www.theregister.co.uk/2015/04/08/samsung_galaxy_s6/
https://community.sprint.com/baw/thread/204525
http://forums.androidcentral.com/samsung-galaxy-s6/516324-poor-sprint-lte-reception.html
mwatson said:
Have you noticed your G6SE is dropping calls and has overall poor reception?
I've had mine for four days now and have dropped many calls and lost signal where my previous phone managed to easily retain the network and never dropped calls.
Also I noticed when connected to my car's bluetooth, the signal display never shows full strength where again my previous phone always did. The GS6E only ever shows 80%
20150424_222933-1 by markcaigerwatson, on Flickr
when looking at my signal history in gsam, it also never goes above 80% which ties up with what my car's display.
Screenshot_2015-04-24-22-15-33.png by markcaigerwatson, on Flickr
Now i've made a comparison between my M8 and the GS6E and this clearly shows the GS6E is less sensitive to cell reception and this equates to the dropped calls.
The M8 can achieve -69 dBm at one one one point
Screenshot_2015-04-24-22-52-42 by markcaigerwatson, on Flickr
and the GS6E a lower -81dBm
Screenshot_2015-04-24-22-56-54 by markcaigerwatson, on Flickr
Ok, so the GS6E is not as good as others at cell reception. Is this a hardware limitation? or could new radios help this?
What is your experience of this?
There are various reports cropping up now about this
http://www.theregister.co.uk/2015/04/08/samsung_galaxy_s6/
https://community.sprint.com/baw/thread/204525
http://forums.androidcentral.com/samsung-galaxy-s6/516324-poor-sprint-lte-reception.html
Click to expand...
Click to collapse
Veedubs unite!
What country and carrier are you on?
I'm in the US and on sprint and drop calls like crazy with my gs6e. Never had this issue with 10 years on sprint. I've noticed that I seem to drop calls more frequently while travelling on 9 at high rates of speed. It seems to be a tower handoff issue. I don't have the issue whilenjoying stationary.
I'm on tmo (US) and no issues. Honestly I've not read a lot of complaints about cell reception or at least no more than usual on any device. Regardless of that why I chimed in was really to say that my first phone was defective. The issues I had (horrid batt despite trying every fix mentioned here and all across the internet, fingerprint scanner was about 50%, again tried every possible fix I was able to scour up. New device and the fingerprint scanner immedietly worked perfectly and my battery life was fixed without me doing a thing. Keep in mind that by fixed battery I mean I get about 4 hours screen up time which isn't good but about what I would expect for a small battery in a bloated device.
Long story short, consider exchanging it. The lack of reports that speak of bad cell reception imply you may have a lemon to me.
Did you click on any of the links I posted in my original post? There are more too, but i thought that was enough.
5harkology said:
Veedubs unite!
What country and carrier are you on?
I'm in the US and on sprint and drop calls like crazy with my gs6e. Never had this issue with 10 years on sprint. I've noticed that I seem to drop calls more frequently while travelling on 9 at high rates of speed. It seems to be a tower handoff issue. I don't have the issue whilenjoying stationary.
Click to expand...
Click to collapse
Yeah love the VeeDub!
I'm in the Uk on the 3 network...
Here is my wife's 2013 Moto G next to my 2015 GS6E. She is also on 3. As you can see the Moto G performs much better than the GS6E. Moto G on the right obvs. It was also £500 cheaper!
DSC_0647 by markcaigerwatson, on Flickr
Definitely some poor signal reception on Galaxy S6 Edge. Mine has poor signal reception as well. Bought mine unlocked in Hong Kong model 9250.
If I tell one of the people in HK about this they will give me the same old lame answer that no one has complained about thus issue yet.:silly:
Poor reception on China Unicom in China, poor reception on CHT in Taiwan and poor reception on CSL in Hong Kong. Last but not least is Wifi reception is literally horrible unless you sit or stand right next to Wifi router!
Yep I'm having the same issue with my S6 Edge to. At first I thought it was my network (Three UK) but after doing some research, I'm reading the issue is more widespread, internationally 2. Calls keep dropping when I'm on a call and I'm getting a bad reception in places where my S5 didn't. Really not happy about this. I hope this issue can be fixed with an update.
Experiencing the same issue. I put my S6 edge, old S4 and iPhone 4 + 5s side by side and they all have max signal while my Edge had just 1 bar.
I've been researching and somehow got to the Sprint forums where they were also reporting the same problems. I saw there that you could try switching to CDMA only. Tried it and while it did improve the signal, it prevented me from using LTE which I'm not really willing to compromise.
mwatson said:
Yeah love the VeeDub!
Here is my wife's 2013 Moto G next to my 2015 GS6E. She is also on 3. As you can see the Moto G performs much better than the GS6E. Moto G on the right obvs. It was also £500 cheaper!
Click to expand...
Click to collapse
Got the same problem here in Oz. btw what app is that showing the signal strength?
-ivar
Samsung really needs to get this fixed ASAP as this could ruin the Samsung Galaxy Brand.
ivaho said:
Got the same problem here in Oz. btw what app is that showing the signal strength?
-ivar
Click to expand...
Click to collapse
it is called Network Signal Info.. Free from Google Play.
This is in México City full LTE with my Note 4 , but the EDGE has This really poor reception.
The Phone is faulty or is the same case as others report on signal issues?
Same here for me on EE in the UK, switch to 2g/3g and signal is fine, set it back to 2g/3g/4g and 1 bar
Not sure what the problem is with this Galaxy S6 Edge but the 4G LTE reception is poor and download speeds are slow.
Same for me. I m in France near strasbourg with operator orange. It works fine with iphone but not with my galaxy s6 edge! !! With the same sim card of course!
Sent from my SM-G925F using XDA Free mobile app
I have not been able to connect to LTE since I got the edge a month ago. I'm currently on OE3 if this helps. Could this be a hardware issue?
I have received a few updates on my Galaxy S6 Edge but until now the wifi reception along with 3G and 4G reception suck. Even when reception is great or average the download speeds suck and are about half of what they are on my iPhone 6. Was expecting better results out of this phone but I guess not. My guess is that they either intentionally turned down the power provided for cell reception and wifi reception for longer battery life or their antennas on this smartphone really suck. Definitely a problem that Samsung needs to look into.
Mine is also struggling with connecting to stuff. 4g is spotty, calls drop and break up, wifi is shockingly bad, even in the next room to the router. 1 bar or no service on EE UK in a good signal area.
Going to call Samsung tomorrow and if they have no solution, it is definitely going back.
I am going to get rid of this Galaxy S6 Edge when the new Motorola comes out. The reception for both wifi and cell signal are beyond horrible on this phone. Battery life is quite poor as well. Try making a call using speakerphone if you have to talk while driving and see how many people tell you that you sound horrible. Samsung should learn a thing or two from Motorola,Apple and Blackberry when making phones for phone calls.
Samsung dropped the ball with this phone in two areas: Battery and Reception.
I am moving to a new phone as soon as I can sell this.

Cellular strength and throughput

We know how much you like to stream, ahem, "videos", and so cellular data is mega-important. Rate this thread to express how you think the Huawei Mate 9's LTE performs. A higher rating indicates that it's fantastic: throughput is excellent and signal strength is top-notch.
Then, drop a comment if you have anything to add.
Getting slow speeds on T-Mobile. The area where I live has great 4glte coverage that my other devices pick up easily. Just got my mate 9 today and hoping the speed improves over the next couple of days so that I don't have to return this otherwise awesome phone. Anyone have similar problems or know a fix?
I'm on T-mobile and I feel like I get better much reception/performance than I did with My Note 3. But my Note 3 was an AT&T version which didn't support Band 12, so being able to take advantage of Band 12 now may be part of the improvement.
I drive through a tunnel everyday and used to lose the call 100℅ of the time on the Nexus 6P. Not on the Mate 9. Tmobile carrier.
My old phone had 2/5 bars 4G inside my house, mate 9 has 4-5/5 bars 4G+ and speed is generally very good, the network connection is very stable even when signal is low.
On AT&T. Consistently gets 4-6 dbm better on LTE than my ATT Note 5. I maintain usable LTE reception in many areas the note 5 cannot. The note 5 already outclassed many other phones in RF signal strength -- the mate 9 is a stellar performer in this regard.
EDIT: 4-8dbm better than OnePlus 3T, 4-5 better than LG G5. Also on ATT.
On T-Mobile I'm getting an average of 4-5 dbm's better than any other phone. It seems like Huawei is the new king of radios. That's one of the reasons I ended up keeping my Mate 9. I am getting service in spots (for example the pro shop in my bowling alley) where I never even had any service before.
I get very fast speeds on sim 1, I can download, stream, whatever.
ajsmsg78 said:
On T-Mobile I'm getting an average of 4-5 dbm's better than any other phone. It seems like Huawei is the new king of radios. That's one of the reasons I ended up keeping my Mate 9. I am getting service in spots (for example the pro shop in my bowling alley) where I never even had any service before.
Click to expand...
Click to collapse
you said tmobile, does that mean it would work on metro pcs
bigbabo said:
you said tmobile, does that mean it would work on metro pcs
Click to expand...
Click to collapse
it works great on Metropcs. I get full LTE in Dallas/Fort Worth area.

Question Has anyone else been noticing very poor signal quality?

Been noticing that my signal drops more than normal at home and at work since swithching to the xperia, Used to have both a Note10+5g which would get consitant 5g at full signal, and the same for my Oneplus 9Pro, But with the xperia ill get 1-2bars 5g in the same room if it hasnt dropped to 4G at 2 bar or 3G. Mobile network EE
{Moderator Announcement: Thread title edited due to language. - Oswald Boelcke, Moderator}
Just switched from OP10 Pro to Sony and I noticed this same thing. With my OP10 Pro I usually got very good signal, but with Xperia the signal is very poor.
Me as well, especially on WiFi. My router supports only WiFi 4 and I get poor signal if not directly next to the router.
bobstar3233 said:
Been noticing that my signal drops more than normal at home and at work since swithching to the xperia, Used to have both a Note10+5g which would get consitant 5g at full signal, and the same for my Oneplus 9Pro, But with the xperia ill get 1-2bars 5g in the same room if it hasnt dropped to 4G at 2 bar or 3G. Mobile network EE
{Moderator Announcement: Thread title edited due to language. - Oswald Boelcke, Moderator}
Click to expand...
Click to collapse
I switched from Nothing Phone 1 to Sony and I noticed this same thing. With my NP1 I usually had a very excellent signal,
Okay glad it's not just me, but I wonder why it's like that now
Phew, I am not alone. Mine works poorly with Wifi 6. Any ideas to fix?
I've noticed this also, and the Bluetooth connection (with Sony's WH-1000XM4 and WF-1000XM3) is also very weak.
ov_darkness said:
I've noticed this also, and the Bluetooth connection (with Sony's WH-1000XM4 and WF-1000XM3) is also very weak.
Click to expand...
Click to collapse
I have noticed this bluetooth issue only when screen is Off? How about you?
I'm also switching from xperia 1 to 1 IV and bought a metal frame case for the phone with a lower signal, the signal has dropped even more I don't use a case anymore
Unfortunately, the GPS signal is weak a lot of times and stops navigating.
XmlNode said:
Unfortunately, the GPS signal is weak a lot of times and stops navigating.
Click to expand...
Click to collapse
Will this signal issue be fixed with an upgrade?
I do hope that Sony will fix these soon.
Signals should not be an issue in 2022. However, be aware that the GPS is only a single-band one, despite some specs around the net.
bobstar3233 said:
Been noticing that my signal drops more than normal at home and at work since swithching to the xperia, Used to have both a Note10+5g which would get consitant 5g at full signal, and the same for my Oneplus 9Pro, But with the xperia ill get 1-2bars 5g in the same room if it hasnt dropped to 4G at 2 bar or 3G. Mobile network EE
{Moderator Announcement: Thread title edited due to language. - Oswald Boelcke, Moderator}
Click to expand...
Click to collapse
Hi, I just realized the solution.
Please install voWIFI app via play store, disable DSDS, and you are done!
If you totally missed your Antenna, be sure that u are using the first sim slot for your sim card
afshineb said:
Hi, I just realized the solution.
Please install voWIFI app via play store, disable DSDS, and you are done!
If you totally missed your Antenna, be sure that u are using the first sim slot for your sim card
Click to expand...
Click to collapse
I'll see if this does anything, initally it looks like it did nothing but it's too early to tell as it could just be where I am right now
Skaterkemal said:
I'm also switching from xperia 1 to 1 IV and bought a metal frame case for the phone with a lower signal, the signal has dropped even more I don't use a case anymore
Click to expand...
Click to collapse
Same here. It looks so nice with metal case. Call quality not that great also
Metal cases do degrade network signal very much. be it of any kind, GPS, carrier signals, Bluetooth and WI FI.
Sony uses its signal scale in quality, the rest of the companies in power.
I didn't get a 1 IV until the Android 13 release, upgrading from a 5 III. I also use a work iPhone 11 regularly. I'm in the US and my phones are all US market models, and I live in a large metropolitan area. Both of my phones are in carbon fiber cases with metal in them. Here are my observations, which seem to be more positive than what is posted here.
Wifi: My home network is Wifi 6, and the signal on the 1 IV is usually weaker than the iPhone 11. But, it's only by 1 or 2 dbm, per the data from my router. However, if you run a speedtest on both phones, the Xperia 1IV always gives a higher Mbps reading than the iPhone.
BT: I have WF-1000XM3 and M4s and both work fine on both phones. I can get further away from the phone with either headphones from the iPhone than the Xperia, but the Xperia works fine if it's sitting next to me or in my pocket. No issues with connecting to other devices like speakers or car stereos.
Cellular: My 1 IV is on T-Mobile, while my iPhone is on Verizon, so hard to compare there. However, my wife has an iPhone 14 Pro Max on T-Mobile, and in spot comparisons, my Xperia gets better reception and faster data connectivity. When I'm on 5G, my Xperia regularly gets over 1Gbps download speeds, even without full bars on the signal meter.
I am from Croatia and I have very poor 3G signal, 2G, 4G and 5G signals are OK so in my home there is no 3G signal at all and I am not available because my network doesnt have VoLTE. I am on 64.1.A.0.882 firmware. Before I would have signal problems but restart would fix that. Now, after restart nothing is fixed. Till now I reset my phone 2 times and it was on service repair because of fingerprint sensor. 2 days ago everything was OK. I don't know what is going on. Is there any fix? Could this be Google Play System problem? Because yesterday I got another Google Play System update of 9 MB for March and around that time this problem started and I don't see any fix.
I manage to solve problem. I call this code in the phone *#*#4636#*#* and it opens Testing. In there I went to
Phone info --> three dots --> Select radio band --> Automatic
and after that everything start to work. I don't know what radio band was set before because I couldn't read that. I gess that every time when problem happens I'll have to do this.

Question S23 Ultra - Phone signal poor?

Hello,
What is your experience with the GSM reception of the S23 Ultra? Mine is lower than my previous phone(S20 FE 5G); I don't have 5G in my region atm, and with S20 in my apartment had like 1/4 strength 4G, with S23u I have the 4G sign, but not most of the time it's 0/4 lines of strength, and also when I get a phone call half of the time I get small interruptions and this is annoying.
EDIT : after march update ,signal reception seems a bit better and also the battery.
G...S...M? What's that? (jk lol)
I don't think many of us really bought this phone for strong GSM performance and it's not really a focus of manufacturers either. Have you tried switching carriers?
You are right...but...its a phone first of all,we should have a great signal fir this miney. Its annoying to have poor recetiin at home and ppl make fun at you "omg you git a such expensive phone and Such a poor signal"
For me compare to S22U (Exynos) is a lot of better and little better than Fold 2 - so overall is good (snapdragon here in EU). I work where is poor cellular strenght.
Signal definitely seems worse than my S21U. I live in an area where indoor coverage is poor and I'm having to rely on wifi calling a lot more than I did with my previous handset.
Personally, I have always found Samsung modem and radio reception to be weak compared to OnePlus. The same place my OnePlus 8T can get 4 bars, my s23 Ultra gets 2. At our last apartment, we both ditched our Samsung devices because we got no service in that apartment but has 1-2 usable bars of service with our OnePlus 7 Pro's.
Hi all!Today I noticed my S23 Ultra network signal is poor as many of your phones.Before I had a Pixel 6 Pro but the network signal was much better than this Samsung.I don't know why ,I have 2 network bars or even no one ,then the phone connect through wifi calls!I am living in UK,Lebara network!Thanks
Mihai2103 said:
Hi all!Today I noticed my S23 Ultra network signal is poor as many of your phones.Before I had a Pixel 6 Pro but the network signal was much better than this Samsung.I don't know why ,I have 2 network bars or even no one ,then the phone connect through wifi calls!I am living in UK,Lebara network!Thanks
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I had the P6P and that was the worst phone I've ever had regards signal
Shipoftheline said:
I had the P6P and that was the worst phone I've ever had regards signal
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I don't know how but I check the signal reception and during travelling by train to work and is worst with S23U than P6 Pro.I wasn't happy with P6P,some things but the signal was better than Samsung for me!Even now the Wifi calls is connected because I have a poor network signal.
I hardly got any signal at home on my pevious phone (s9+), but all great with s23 ultra, tbh
Mihai2103 said:
I don't know how but I check the signal reception and during travelling by train to work and is worst with S23U than P6 Pro.I wasn't happy with P6P,some things but the signal was better than Samsung for me!Even now the Wifi calls is connected because I have a poor network signal.
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Maybe a silly question but why do you keep posting screenshots of yourself commenting
Just keep asking and maybe you can answer yourself!
I found opposite. My old 10+ have much worse signal than my 23u. Inside my house i still have 4 bars of 5G.
Very strange. My S23U is night and day better than my P7P was.
Mine is better than Pixel`s I had been using, the pixel 7 pro I was using was horrible, the S23U is way better.
Signal is all over place, wh3n in low 4g reception it falls back to 3g and when im back in well covered 4g+ it will stay at 3g until I flight mode it. Seems even worse than puxrl 6 pro I had.
fastie said:
Signal is all over place, wh3n in low 4g reception it falls back to 3g and when im back in well covered 4g+ it will stay at 3g until I flight mode it. Seems even worse than puxrl 6 pro I had.
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That sounds like your carrier is the problem and not the device.
.
jcsww said:
That sounds like your carrier is the problem and not the device.
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My oneplus 8 pro and Pixel 7 pro had no problems at all with the same sim card installed, its just this samsung that drives me crazy
I don't see any difference, and Im in a very low signal zone. Both s23 and op5 didn't loose signal , but 1 bar and no way to make a call.

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