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Nexus 4 Includes Support for LTE on Band 4

anandtech.com

31–40 of 74 posts

Re: Nexus 4 Includes Support for LTE on Band 4

#31
post #28

Earlier quoted context omitted.

http://news.ycombinator.com/item?id=4822559

I blogged about this yesterday. If that's their plan, it helps to occasionally have them in stock. But they've had none in stock, no preorders, nothing, for 10 days now. In fact, it's only been in stock for 30 minutes ever. False scarcity is a great marketing technique. Ask Apple and Nintendo. Key word is " false ".

Who [or what] decides whether scarcity is true or false?

Re: Nexus 4 Includes Support for LTE on Band 4

#33

Earlier quoted context omitted.

The Nexus 4 has a sealed battery. Upgrading will be a bit tougher.

Wow, why is everyone jumping to copy Apple? I just bought a Lenovo Thinkpad X1 Carbon, and the battery, RAM, and SSD are all non-removable. I had to pay a huge premium to increase the RAM to the maximum of 8 GB, whereas in the past I would've bought it with the minimum amount and then upgraded it myself with aftermarket RAM purchased from Newegg or Amazon at a discount. I left the storage at 128 GB, so I'm going to h…

Personally wrt phones, I consider needing a third-party battery for normal use a failure on the manufacturer's part and buy something else.

(FWIW I use a Razr M, which also has a sealed battery. Remarkable little phone.)

Re: Nexus 4 Includes Support for LTE on Band 4

#34

Anyone know whether that applies to rogers in canada?

Yes.

Confirmed working on Rogers in Canada. :D http://imgur.com/bkyWL It's not only faster than the HSPA speeds I was getting, but it's faster than my home internet connection from Telus. This is awesome.

I had to add an apn with these settings: Name - Rogers LTE APN- ltemobile.apn Port- 80 MMSC- http://mms.gprs.rogers.com MMS Proxy- 10.128.1.69 MCC- 302 MNC- 720 Apn type 1- (default,supl,mms) 2- (*)

Taken from: http://www.reddit.com/r/Android/comments/13nr12/this_video_s...

Re: Nexus 4 Includes Support for LTE on Band 4

#35
post #8
post #4

Earlier quoted context omitted.

LTE as implemented on current gen SOC's actually has improved battery life VS 3G. Its the first-gen multiple radio variants like the Thunderbolt which gave LTE a bad rep in that regard.

IIRC this is still a problem if your carrier doesn't fully support LTE, i.e. you still need your 3G radio switched on to receive calls.

Doesn't seem to make a noticeable impact on most recent VZ phones, and as far as I'm aware VZ doesn't run VoLTE[0] yet.

[0] Anecdotally, I'm hoping that's right. I've been on (GSM/UMTS) T-Mobile for years and switched to VZ a few months ago; and I've noticed a marked drop in call quality & stability vs. every GSM phone I've owned.

Re: Nexus 4 Includes Support for LTE on Band 4

#36
post #28

Earlier quoted context omitted.

I blogged about this yesterday. If that's their plan, it helps to occasionally have them in stock. But they've had none in stock, no preorders, nothing, for 10 days now. In fact, it's only been in stock for 30 minutes ever. False scarcity is a great marketing technique. Ask Apple and Nintendo. Key word is " false ".

Who [or what] decides whether scarcity is true or false?

If they actually can provide, but claim they can't, it's false.

Re: Nexus 4 Includes Support for LTE on Band 4

#38
post #18

Earlier quoted context omitted.

I just read somewhere that to condition the battery of a phone you should do the usual full discharge/charge cycle every once in a while but also try charging the device via a computer's USB port (the slow way) instead of using the wall plug adapter.

Yeah... you'll want to ignore some of that. http://batteryuniversity.com/learn/article/how_to_prolong_li... There really isn't any memory in them. There is value to slow charging, but even more important is temperature and avoiding keeping them near full charge for an extended period of time.

There isn't any "memory" in a lithium polymer battery's chemistry like was found in NiCd and early NiMh batteries, but on some devices, a full charge/discharge cycle functions to program a true digital memory in the battery management controller about the actual properties of the battery.

From the same source: http://batteryuniversity.com/learn/article/battery_calibrati...

Re: Nexus 4 Includes Support for LTE on Band 4

#39
post #2

Glorious news this morning. Enabled it on my Nexus 4 with Telus and I can confirm that this works absolutely fine. However, I'm quite curious about the battery life impact. So far the N4 isn't a champion in this category. Adding LTE..

I just read somewhere that to condition the battery of a phone you should do the usual full discharge/charge cycle every once in a while but also try charging the device via a computer's USB port (the slow way) instead of using the wall plug adapter.

It's generally a good idea to never take advice from someone who answers with "I just read somewhere..."

Re: Nexus 4 Includes Support for LTE on Band 4

#40
post #22

Earlier quoted context omitted.

I just read somewhere that to condition the battery of a phone you should do the usual full discharge/charge cycle every once in a while but also try charging the device via a computer's USB port (the slow way) instead of using the wall plug adapter.

Down voters please explain. He not reply so far is a link that substantiates the above advice. An Apple.com recommends a occasional full discharge, mainly to calibrate the percentage estimator.

There was a link making the rounds late last week about the "best" amperage to charge lithium ion batteries. Someone made the false remark that using a computers USB port to "slow charge" is better because it means you're staying under this value. However, that's not what the article said nor are wall changers actually above the stated value.

The better takeaway from the article is to keep Li batteries cooler than ~95F to extended their life.

There is also no need to condition Li batteries. Apple used to have you do a calibration step for new batteries, but that was to reset the circuitry that was used to estimate the charge left in a battery. The old replaceable batteries had this built into the battery (the little button you pushed to get the row of green lights.) In new MacBooks this is all factory calibrated.

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