No wifi AC? - Desire 820 Q&A, Help & Troubleshooting

good, a question, snapdragon processor 615 carries 64 bits wifi ac, yet our desire 820 do not? do not understand
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Can the Desire do 5.76mbps HSUPA?

I noticed that according to Qualcomm's press release
http://www.qualcomm.com/news/releas...first-chipset-solutions-break-gigahertz-barri
Snapdragon processor does 5.76mbps HSUPA by default.
The Desire is only set to Catagory 5 HSUPA which is 2mbps.
Can 5.76mbps be enabled???
I noticed in /system/build.prop you can change the HSDPA/HSUPA catagory settings
Samsung Galaxy S doesn't have Snapdragon, it has Hummingbird.
Just for information; made some tests with speedtest app on a cpl of servers, max download speed I could see was 4,6 mbit/s (my location Gothenburg/Swe, test server Aarhus/Denmark) and upload speed was appr 1 mbit/s, that was the highest speeds i hv reached by far. Hv no any clue abt technical details in terms of hsdpa, hsupa or whatever hw configuration built in my phone (Desire, network: 3 Sweden)
Sent from my HTC Desire using XDA App
iLHaNroID said:
Just for information; made some tests with speedtest app on a cpl of servers, max download speed I could see was 4,6 mbit/s (my location Gothenburg/Swe, test server Aarhus/Denmark) and upload speed was appr 1 mbit/s, that was the highest speeds i hv reached by far. Hv no any clue abt technical details in terms of hsdpa, hsupa or whatever hw configuration built in my phone (Desire, network: 3 Sweden)
Sent from my HTC Desire using XDA App
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The Desire is only 2MB HSUPA capable. Honestly, that's massive uplink for a phone.
JohnSteveDoe said:
The Desire is only 2MB HSUPA capable. Honestly, that's massive uplink for a phone.
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Sorry but my diamond1 and my old touch pro both have 7.2Mbit HSDPA, as does the desire. So 2Mbit is not that massive ever since 2006, yeah I had a TyTN too
We are talking about UPLOAD (7.2Mbit is download).
RandomDude said:
I noticed that the Samsung Galaxy S which also has the Snapdragon processor does 5.76mbps HSUPA by default.
The Desire is only set to Catagory 5 HSUPA which is 2mbps.
Can 5.76mbps be enabled???
I noticed in /sys/build.prop you can change the HSDPA/HSUPA catagory settings, however even though I edit mine, the settings appear to be overwritten every time at startup. (android 2.1)
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for starters the galaxy s has a hummingbird processor, thats an omap chip not an arm cpu like the snapdragon and 5 or 2 mbps unless you was sat directly under an empty cell tower that you had all to yourself you wont get anything ike that so it dosent matter lol
sorry my bad, lost my lenses
anyway is there a network with 5 mbit uplink, I'll be switching
I tought omap is texas instruments and they manufacture and modify arm cpu architecture, is that right?
I have 6.2Mbit DL and up-to 1.3Mbit upload here
Whoops... to clarify... I incorrectly mentioned the Galaxy S...
What I meant to say was, according to Qualcomm's own press release (see my revised post above)
"The QSD8250 supports HSPA data rates of up to 7.2 Mbps on the downlink and 5.76 on the uplink, with full backward compatibility"
AndroHero said:
for starters the galaxy s has a hummingbird processor, thats an omap chip not an arm cpu like the snapdragon
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OMAP is an ARM CPU, too. ARM is the underlying architecture.
AndroHero said:
for starters the galaxy s has a hummingbird processor, thats an omap chip not an arm cpu like the snapdragon
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Click to collapse
Both the hummingbird and the Snapdragon are ARM7 instruction set processors.
If anything, the Hummingbird is an ARM CPU, and the Snapdragon is not, because the Hummingbird is based on the ARM Cortex A8 CPU core which is an ARM7 processor, and the Snapdragon is a custom implementation of the ARM7 instruction set - it i not based on the Cortex A8 core, but does use the same instruction set.
Regards,
Dave

Specs

GSM Arena lists the specs of the HTC One M8 as a 2.3 GHz Snapdragon 801 processor but XDA lists it as 2.5 GHz Snapdragon 801. Which is correct?
For the Love of Tech said:
GSM Arena lists the specs of the HTC One M8 as a 2.3 GHz Snapdragon 801 processor but XDA lists it as 2.5 GHz Snapdragon 801. Which is correct?
Click to expand...
Click to collapse
The Asian version of HTC One M8 is 2.5GHz Snapdragon while other regions (international versions) are 2.3GHz

How to determine the processor in Note 10.1?

From what I have read the Note 10.1 2014 edition has either a 1.9 GHz octa-core Samsung Exynos 5420 SoC processor or a 2.3 GHz quad-core Snapdragon 800 SoC processor. How do you tell which CPU it has? I have a P600 (WiFi only). Do they all use the same CPU?
Back then in 2013 no Exynos processor had an LTE modem yet so Samsung has to use Qualcomm processors for that. This means, P600 (WiFi) and P601 (3G) models use the Exynos processor and P605 is the LTE model ie the one with Snapdragon 800. From what I've read online seems like the 800 offers slightly better battery life while the Exynos excels in webpage rendering/loading. Of course this is highly subjective since everything can be tweaked afterall. I have the WiFi model, on average it lasts around 4 days with up to 9 or 10 hours screen on time.

Samsung Galaxy Note 7

Hi,
I'm in the UK and wondering which models support Dual Sim Card and have the Exynos 8890 Processor?
N930fd
That's what I thought but after having a look at - https://www.venturedirect.co.uk/pro...=cpc&utm_source=googlepla&variant=26928104327
If you look at the specs - "Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo Quad-core 2.3 GHz + quad-core 1.6 GHz"
That's a snapdragon 820 I need the Exynos 8890
is only the US variant used the snapdragon as far as I know, so I would assume if it is a UK phone it should be Exynos.
But is there a dual sim version of the exynos 8890?
The dual SIM Note 7 is called Note 7 Duos (N930FD) it only comes in Exynos 8890.

Will 16GB version come only with SD 865?

Hello,
Regarding the data I found on wikichip, it shows that Exynos 990 memory controller will support maximum 12GB of ram and Snapdragon 865 will support maximum 16GB.
Question is asked for Europe version.
Thank you!
Specs says Exynos 990 at the retailers.

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