Hello, I bought a phone Xiaomi Mi A1, everything is good, except for LTE, 4g network, phone bought from allegro, I add my old samsung j5 2015 catch LTE without a problem, what could be a problem if the seller lied by saying that the phone has FDD LTE B20: 800 / B5: 850 / B8: 900 / B3: 1800 / B1:...

In general, the phone itself can have a worse range by itself. Often, the housings affect this. Other equipment. Try it at another location to check it you will have an answer.

But I have a second one next to me and I have a few

Zara I am going to the BTS I have 1km check. At bts he showed only 4g full range, i.e. there is probably no LTE.

I do not know, I'm not on the subject, but why on the old j5 LTE shows me, and there is faster internet, and on xiaomi shows 4g and you have to wait for opening pages and buffering movies. On j5 there is no such problem, nothing starts silly.

On the stock android is that instead of lte it displays 4g - no one knows why, but it is - somewhere in the settings it has changed. Make a speedtest on both you could.

Take tests directly from the device by speedtest stitching.

1.Xiaomi.Here the case looks so great that speed is crazy, it jumps once so once so, and in j5 everything works steadily. 2.Samsung J5

[Solved] Xiaomi Mi A1: No LTE/4G Coverage issue, Allegro Purchase, Compare with Samsung J5 2015, B20-B7

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#1 17140232 31 Mar 2018 14:41

darek2341 darek2341

Level 8
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Post #1
17140232 31 Mar 2018 14:41

Hello, I bought a phone Xiaomi Mi A1, everything is good, except for LTE, 4g network, phone bought from allegro, I add my old samsung j5 2015 catch LTE without a problem, what could be a problem if the seller lied by saying that the phone has FDD LTE B20: 800 / B5: 850 / B8: 900 / B3: 1800 / B1: 2100 / B7: 2600

Attachments:

20150101_010155.jpg Download (830.35 KB)
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#2 17140346 31 Mar 2018 15:27

BILGO BILGO

Level 38

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Post #2
17140346 31 Mar 2018 15:27

In general, the phone itself can have a worse range by itself. Often, the housings affect this. Other equipment. Try it at another location to check it you will have an answer.
#3 17140357 31 Mar 2018 15:31

darek2341 darek2341

Level 8

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Post #3
17140357 31 Mar 2018 15:31

But I have a second one next to me and I have a few
#4 17140376 31 Mar 2018 15:38

BILGO BILGO

Level 38

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Post #4
17140376 31 Mar 2018 15:38

darek2341 wrote:
But I have a second one next to me and I have a few

Same, identical phone model?
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#5 17140382 31 Mar 2018 15:40

darek2341 darek2341

Level 8

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Post #5
17140382 31 Mar 2018 15:40

Zara I am going to the BTS I have 1km check. At bts he showed only 4g full range, i.e. there is probably no LTE.
#6 17140754 31 Mar 2018 17:55

Ordine Ordine

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Post #6
17140754 31 Mar 2018 17:55

After all, 4g is LTE.
#7 17140783 31 Mar 2018 18:04

darek2341 darek2341

Level 8

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Post #7
17140783 31 Mar 2018 18:04

I do not know, I'm not on the subject, but why on the old j5 LTE shows me, and there is faster internet, and on xiaomi shows 4g and you have to wait for opening pages and buffering movies. On j5 there is no such problem, nothing starts silly.
#8 17140814 31 Mar 2018 18:16

Ordine Ordine

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Post #8
17140814 31 Mar 2018 18:16

darek2341 wrote:
I do not know, I'm not on the subject, but why on the old j5 LTE shows me, and there is faster internet, and on xiaomi shows 4g and you have to wait for opening pages and buffering movies. On j5 there is no such problem, nothing starts silly.

On the stock android is that instead of lte it displays 4g - no one knows why, but it is - somewhere in the settings it has changed. Make a speedtest on both you could.
#9 17140881 31 Mar 2018 18:33

darek2341 darek2341

Level 8

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Post #9
17140881 31 Mar 2018 18:33

1.Samsung J5
2.Xiaomi
#10 17142711 01 Apr 2018 17:29

Ordine Ordine

Level 24

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Post #10
17142711 01 Apr 2018 17:29

Take tests directly from the device by speedtest stitching.
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#11 17145538 03 Apr 2018 07:31

darek2341 darek2341

Level 8
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Post #11
17145538 03 Apr 2018 07:31

1.Xiaomi.Here the case looks so great that speed is crazy, it jumps once so once so, and in j5 everything works steadily.
2.Samsung J5

Attachments:

Xiaomi.jpg Download (2.28 MB)

Samsung J5.jpg Download (3.98 MB)
#12 17145552 03 Apr 2018 07:58

Ordine Ordine

Level 24

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Post #12
17145552 03 Apr 2018 07:58

what frequencies does xiaomi catch and what kind of j5?
#13 17145566 03 Apr 2018 08:17

darek2341 darek2341

Level 8

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Post #13
17145566 03 Apr 2018 08:17

Hello, the servers shows the same, all the time I'm sending 0. A download jumps from 15 to even 56, something is wrong.
#14 17147141 03 Apr 2018 20:47

Ordine Ordine

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Post #14
17147141 03 Apr 2018 20:47

darek2341 wrote:
Hello, the servers shows the same, all the time I'm sending 0. A download jumps from 15 to even 56, something is wrong.

15 and 56 what? kbps, mbps? I made a glass ball ...
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#15 17147271 03 Apr 2018 21:32

darek2341 darek2341

Level 8

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Post #15
17147271 03 Apr 2018 21:32

Sorry, Mbps
#16 17147299 03 Apr 2018 21:42

Ordine Ordine

Level 24

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Post #16
17147299 03 Apr 2018 21:42

He jumps on xiaomi, right? Did you check somewhere else than at home?
#17 17147321 03 Apr 2018 21:50

darek2341 darek2341

Level 8

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Post #17
17147321 03 Apr 2018 21:50

So I checked, the worst thing is with sending, downloading still in measure. And as I put the sim card into j5 it goes smoothly everywhere, and xiaomi once goes as far as it then starts to silt up.
#18 17147377 03 Apr 2018 22:07

makosuu makosuu

Network and Internet specialist

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Post #18
17147377 03 Apr 2018 22:07

Show Network Cell Info from the same place where Xiaomi works so poorly.

And I will repeat it again just in case 4G = LTE
#19 17150791 05 Apr 2018 18:00

darek2341 darek2341

Level 8

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Post #19
17150791 05 Apr 2018 18:00

I called the xiaomi service, and they told me that my phone was from Asia, or why should I have problems with lte?
#20 17228841 19 May 2018 12:07

darek2341 darek2341

Level 8

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Post #20
17228841 19 May 2018 12:07

Wines on the operator's side. Thank you to everyone. I greet you
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Topic summary

The discussion revolves around the Xiaomi Mi A1's inability to connect to LTE/4G networks, particularly after purchasing the device from Allegro. The user compares its performance with an older Samsung J5 (2015), which consistently connects to LTE without issues. Responses suggest that the Mi A1 may have a weaker signal range or compatibility issues, possibly due to it being an Asian model. Users recommend checking network settings, performing speed tests, and verifying the supported LTE bands of both devices. The conversation highlights the confusion between 4G and LTE terminology, with some users noting that the Mi A1 displays "4G" instead of "LTE" in certain conditions.
Summary generated by the language model.