Develop Bugs

Why doesn't the Tegra3 One Xhave LTE?

So I tried searching why the Tegra3 variant doesn't have LTE and the answers are more like "because the lte radio isn't compatible", I'm wondering why exactly is it not compatible?
Same goes for the SIII, it also has a LTE variant(Dual core) and a quad-core chip without LTE.
Its not like I'm suffering from the lack of LTE, its just curiosity.
Anyone ?

death__machine said:
So I tried searching why the Tegra3 variant doesn't have LTE and the answers are more like "because the lte radio isn't compatible", I'm wondering why exactly is it not compatible?
Same goes for the SIII, it also has a LTE variant(Dual core) and a quad-core chip without LTE.
Its not like I'm suffering from the lack of LTE, its just curiosity.
Anyone ?
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qualcomm LTE radio isn't and qualcomm wasn't helpful to Nvidia to integrate it with Tegra
so Nvidia had to make an LTE radio on its own hence the imminent Tegra 3+

Qualcomm wasn't helpful about it to Nvidia? Wow okay. So I assume the current LTE radios are by qualcomm only then.
Found a link explaining the snapdragon(in the lte variant of one x and s3). It includes everything basically, the processor, radio, etc. The Exynos Quad and Tegra3 don't include a LTE radio.
http://www.ibtimes.co.uk/articles/350403/20120609/samsung-galaxy-s3-exynos4-snapdragons4-variant.htm
From what I've read till now, people seem to be more happy with the dual-core S3 than the dual-core one x. Anyways Tegra3+ ought to fix that, its actually gonna be phone raping everything then lol! LTE, higher clocks, less nm manufacturing?

not most likely it will not be an nm shrink
Today, NVIDIA announced that their Icera 410 LTE modem has been approved for use in tablets and clamshell devices on AT&T’s network. While that does not mention smartphone use yet, this is a step towards LTE and Tegra 3 coming to the States in at least some form. As we have documented plenty of times, NVIDIA has been unable to pair its quad-core mobile processor with LTE because its biggest competitor (Qualcomm) is the only guy making LTE modems at this time and likely does not feel like sharing. With today’s approval, this should bring NVIDIA up to speed in no time (assuming they get the smartphone approval too).
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http://www.droid-life.com/2012/05/2...-nvidias-icera-410-lte-modem-approved-by-att/

I wonder if they'll do something like what Apple does and offer a subsidised trade-in for T3 HOX to T3+ HOX.

I don't think HTC can afford to, however much I would love to be able to

Which LTE model use snapdragon

i bought this table Galaxy Tab S 10.5 LTE SM-T805 16G 2 days a go iam confuse becuase i read spcification of this tablet over the net all of them says WIFI SM-T800 and 3G SM-T801 use exynos 8 core and LTEs model use snap but my lte tablet use exynos
in general how many models can be found for this tablet ((TAB S 10.5))

alpha_330 said:
i bought this table Galaxy Tab S 10.5 LTE SM-T805 16G 2 days a go iam confuse becuase i read spcification of this tablet over the net all of them says WIFI SM-T800 and 3G SM-T801 use exynos 8 core and LTEs model use snap but my lte tablet use exynos
in general how many models can be found for this tablet ((TAB S 10.5))
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As far as my understanding goes, all S models are Exynos for now.
Pro line is Snapdragon.

I think only certain US Carriers use the Snapdragon chip Tab S LTE.

this chipset exynos 5420 is 3g in general no 4g lte .this is new 5420 with lte included or lte has dedicated chipset ?
becuase my note 3 n900 exynos 5420 support only 3g freq. but 5420 in this tablet support 4g let
if use another chipset just for lte power consumption is too much more than 3g

as i know, the tab S model use intel chip to support 4g

I have not (yet) read on any Samsung site of any Tab S using Snapdragon. To avoid any future confusion, I suggest to forget the other sites, and go straight to the source themselves (Samsung) .....

UpInTheAir said:
I have not (yet) read on any Samsung site of any Tab S using Snapdragon. To avoid any future confusion, I suggest to forget the other sites, and go straight to the source themselves (Samsung) .....
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I wish the moderators would fix this forum. It lists the Snapdragon 800 SoC in the tech spec details(above the individual forums)

Enddo said:
I wish the moderators would fix this forum. It lists the Snapdragon 800 SoC in the tech spec details(above the individual forums)
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Maybe they are oblivious to it and need to be informed. You could contact them and ask.

Gsmarena is one of these sites

The mods know about the Snapdragon issue. Because Snapdragon is offered in some limited markets they say it should remain. I don't agree as the vast majority of these devices are Exynos. It is misleading but they won't change it.

mitchellvii said:
The mods know about the Snapdragon issue. Because Snapdragon is offered in some limited markets they say it should remain. I don't agree as the vast majority of these devices are Exynos. It is misleading but they won't change it.
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I could only suggest that they need to " amend " the description, not " omit ". Just add Exynos to it, that's all. Or go the " hard " way and have separate forums same as other devices .... End of confusion

I thought AT&T were getting the snapdragon LTE models. May be wrong though.

sycotik said:
I thought AT&T were getting the snapdragon LTE models. May be wrong though.
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I wish there was a US model that had a snapdragon, I've been looking all over for one to no avail.

mitchellvii said:
The mods know about the Snapdragon issue. Because Snapdragon is offered in some limited markets they say it should remain. I don't agree as the vast majority of these devices are Exynos. It is misleading but they won't change it.
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Samsung.com doesn't list any Qualcomm specs for the T700/T705/T800, says they're all Exynos™ 5 Octa (1.9Ghz Quadcore + 1.3 Ghz Quadcore).
The only possible Tab S with a Snapdragon is the T805.
Does anybody on this forum have a Snapdragon Tab S?

brad1825 said:
I wish there was a US model that had a snapdragon, I've been looking all over for one to no avail.
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I just ordered the Sprint variant of the Tab S 10.5 (SPHT807TAB) yesterday, and it uses the Snapdragon 800 (MSM8974). Unsure if the other carriers have/will release it.

scheelwd said:
I just ordered the Sprint variant of the Tab S 10.5 (SPHT807TAB) yesterday, and it uses the Snapdragon 800 (MSM8974). Unsure if the other carriers have/will release it.
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So the T807 is the Snapdragon model.
How's the performance?

kenkiller said:
So the T807 is the Snapdragon model.
How's the performance?
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It shipped out today, so I most likely won't know until Monday or Tuesday. But I'd imagine the performance will be just like my Note 3 since it's the same SoC and memory.

scheelwd said:
It shipped out today, so I most likely won't know until Monday or Tuesday. But I'd imagine the performance will be just like my Note 3 since it's the same SoC and memory.
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Yes, please keep us informed.
I picked up the WIFI version a few days ago after seeing it posted here that BB was discounting the 32GB. I am not noticing any significant lags other than within certain apps that I have also noticed it my Note 8. I would be torn over which to choose, the Snapdragon/Sprint or the 32GB version.
Incidentally, if you chose the the monthly option @ $27 (total $650) , did it also include the cellular plan for 2 years or was that additional? (Update:Never mind, found the answer on the Sprint website)

My Tab S from sprint will be here shortly. I will post back about its performance. I am trying to find out if there is a root method that works for this model.
Sent from my SPH-L720 using Xparent Blue Tapatalk 2

So far, even with the crap-bloatware Samsung/Sprint like to pile on, and the memory-monster-TouchWiz; this tablet is performing quite well. The Snapdragon definitely makes up for all of the aforementioned annoyances. Certainly more responsive and 'snappy' than the Exynos variant that I've messed around with. I can't wait to see how fast this is going to be running once we have root and custom kernels.
I do find it odd that they went back to the old USB 2.0 port vs the duel 3.0 port though; I get great charge times with my Note 3 using that.

[q] galaxy tab s 8.4 lte cpu

HI,
I purchased a galaxy tab S 8.4 with LTE capabilities.
upon checking my CPU, all benchmarking tools pointed out that my CPU is a samsung exynos 5420 1.9ghz!
if I am not mistaken, this is the CPU of the WIFI only version.
I am suppose to get a Snapdragon 800 2.3 GHZ with my LTE version.
can anyone clarify on this? should I return it to the store and have them replace my unit with an appropriate specification?
thanks!

bentee20 said:
HI,
I purchased a galaxy tab S 8.4 with LTE capabilities.
upon checking my CPU, all benchmarking tools pointed out that my CPU is a samsung exynos 5420 1.9ghz!
if I am not mistaken, this is the CPU of the WIFI only version.
I am suppose to get a Snapdragon 800 2.3 GHZ with my LTE version.
can anyone clarify on this? should I return it to the store and have them replace my unit with an appropriate specification?
thanks!
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This had been answered many times. ...
I'll answer again. Your eyes don't lie.
At the moment, all international SGT-S 8.4 and 10.5 WIFI and LTE devices use the same Exynos processor + Mali GPU.
I have not yet seen any official Samsung website stating otherwise.
There may be some USA "carrier variant" using Snapdragon + Adreno though, but not seen any user post confirming device in hand.

UpInTheAir said:
This had been answered many times. ...
I'll answer again. Your eyes don't lie.
At the moment, all international SGT-S 8.4 and 10.5 WIFI and LTE devices use the same Exynos processor + Mali GPU.
I have not yet seen any official Samsung website stating otherwise.
There may be some USA "carrier variant" using Snapdragon + Adreno though, but not seen any user post confirming device in hand.
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thank you for the explanation... the sales guy told me it was a 2.3 snapdragon. went back to the store and demanded a refund.. got a discount instead so still win...

[Q] CPU question

Hello, I just bought a Tab S 10.5 LTE version. I found out only now that the CPU varies between models, so now I wonder, will mine come with a Snapdragon or an Exynos?
It wasn't written on the description.

Use an app called cpuz to find out what chipset you have and everything about your device.

Yeah I will. But the thing is it will arrive in 3-4 days so the doubt is strong
I was just wondering whether 100% of LTE versions have the snapdragon.

BigLisy said:
Yeah I will. But the thing is it will arrive in 3-4 days so the doubt is strong
I was just wondering whether 100% of LTE versions have the snapdragon.
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If you bought LTE version, it will be snapdragon 100%. Exynos doesnt have LTE support.

Snapdragons is exclusive to u.s carriers

fifthelement said:
If you bought LTE version, it will be snapdragon 100%. Exynos doesnt have LTE support.
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wrong, here in Sweden both WiFi and LTE uses Exynos 5420, with LTE support thanks to the Intel LTE chip.
Tapatalked from my GALAXY S5

[email protected] said:
wrong, here in Sweden both WiFi and LTE uses Exynos 5420, with LTE support thanks to the Intel LTE chip.
Tapatalked from my GALAXY S5
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All right thanks. That's a bummer :|

From what I've read the CDMA US carriers (vzw + Sprint) have snapdragons, the others have exynos.
Sent from my HTC One_M8 using Tapatalk

My T705 is not a Snapdragon, it's a Exynos?

I recently got a Samsung Galaxy Tab S, the SM-T705 model. It's a 16GB Titanium Bronze 4G LTE model, but when I was looking at the hardware specs, I noticed - it's not a Snapdragon. It's Exynos5420! I hit up Wikipedia and other well known sources and it says "The T705 uses Snapdragon 800 series chipset". That's false, at least for my device.
So, I'm thinking that Samsung wanted to use Snapdragon for their Tab S LTE devices, but ran into issues with various things and switched to their own chipset and modem implementation. I always thought Samsung used another chipset for 4G LTE devices, because they couldn't get it working with their own.
Is my T705 a newer version or something? I noticed in /proc/cpuinfo it says "Hardware: Universal5420 Revision: A" ... that would mean it's been through 10 hardware revisions (A in hex is 10 in decimal, AFAIK)

Samsung Exynos doesn't have LTE support. So they used to have Snapdragon with built in LTE, but now developed a solution for their Exynos with an accompanying chip for that.

I believe the ones with 32 GB internal memory are the snapdragon versions. I got a T805 16 GB and its Exynos, and I am disappointed because I cannot play 4k video like my Snapdragon Note 3.

The only snapdragon variants are the two US CDMA models--- SM-T807V and SM-T807P for Verizon and Sprint respectively.

Yes if you can connect to LTE then your cpu is snapdragon.

I would say incorrect here, because my device has LTE and its clocks match the Exynos WiFi version. So I am led to believe it was just a doll of the dice. It plays 10bit 720p MKVs fine, handy when i want to watch anime away from my desktop.

Mine is LTE capable with Exynos.

LoVeRice said:
Yes if you can connect to LTE then your cpu is snapdragon.
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Incorrect

AT&T LTE TAB S is not Snapdragon either.

My T705 LTE is exynos as well (unfortunately). Samsung uses an Intel chip set to do both 2g,3g and 4g and disables the mobile support in the exynos. The Intel chip does not cope very well with 3g/4g handover.

SM T705 LTE snapdragon here...

How do I find out what processor my tab is.
Sent from my SM-T800 using XDA Premium HD app

Eroc162 said:
How do I find out what processor my tab is.
Sent from my SM-T800 using XDA Premium HD app
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Use an app called cpuz. It should tell you if you have snapdragon or not.

Eroc162 said:
How do I find out what processor my tab is.
Sent from my SM-T800 using XDA Premium HD app
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Download cpu-z, cpu identifier, or any benchmarking app

SM-T705M here, it's an Exynos that has 4G, now how cool is that?
Enviado do meu Galaxy Tab S

Same here
My t705 is an exynos with sim card slot. However it has a problem. It never recognizes the sim. I've tried another Samsung based rom but it still does not work. Anyone experience this?

Is the sim a nano sim in an micro adapter maybe? I had this issue with mine. It's well fussy about alignment.

Just make sure the SIm is clean and you may want to check to ensure no loose onjects got into the SIM Card slot. If you are using custom firmware, make sure you use one for T705. Wifi only firmware doesnt have the drivers for the LTE chip.

davidebeatrice said:
SM T705 LTE snapdragon here...
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Where did you buy it ? I mean with Snapdragon 2.3 ? Thanks, Mike

SM-T705 is Exynos edition with LTE support and capable of playback 4K video without single issue.