Battery life on newer models - General Topics

I switched to samsung about a year ago after having htc phones for years mainly because I was disappointed with the battery life.
Has it improved at all or do the latest models still only last about a day with light / medium use? (bluetooth on, phone calls for 2 hours tops, gps for 30 mins)

I think this board only talks about HTC devices.
But today the battery life of the devices are smaller, because the OSs and applications are using too much the processor.

I'm asking about the htc models. I'm a bit disapointed with some of the samsungs hardware and features (even though battery is great) and am thinking of returning to the htc brand, just wondering if the battery life has been improved on the later htc models.
Thanks

Huh, sorry.

They are improving with the use of the new Snapdragon chip set like on the HD2. See the Leo section for it's battery comments & details...

battery capacity of the smart phone always is a problem due to its high processor usage !
i think it is a good idea to return to HTC from samsumg, at Andriod in HTC is more attractive.
Did you ever consider to buy an extended battery for ur high usage?

Related

Battery life vs Quality?

My phone has a dinky little TI OMAP 180mhz chip and the battery life still seems short to me. The battery is a no name chinese 2000mah made in 08. Using wifi with the screen on the lowest readable backlight setting I get about 4-6 hours of usage with light browsing. High backlight, about 2 hours at most. I was just thinking though, all of these new phones have 1000-1500 mah batteries and much more powerful processors yet still retain usability. Pretty much if I do anything other than talk on the phone, I will have to charge the phone every day. Would I benefit from a name brand battery?
Also the first half of the battery life really feels like 80% of the battery life. That last half has nothing!
oic0 said:
My phone has a dinky little TI OMAP 180mhz chip and the battery life still seems short to me. The battery is a no name chinese 2000mah made in 08. Using wifi with the screen on the lowest readable backlight setting I get about 6 hours of usage. High backlight, about 2 hours at most. I was just thinking though, all of these new phones have 1000-1500 mah batteries and much more powerful processors yet still retain usability. Would I benefit from a name brand battery?
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I'd say a BIG yes to that. To see the difference try using a new battery. Even if its within the 1500mAh limit. Your bound to see a world of difference. My phone the HTC touch has an 1100mAh which i'd definitely call small by the current standards. Yet it gives me about two days worth of usage on a single charge. The battery is about a year old. If your using a genuine HTC handset, needless to say invest in a good original battery. Very useful.
Sadly it isn't an HTC I hang out here a lot because of all of the useful software the forum goers make and all of the useful general knowledge.
It's a no name Chinese phone.
The battery is a GB/T 18287-2000 but when I look that part number up they all look different and even have the terminals in different spots (what use is a part number if it means nothing?). Guess I am stuck with these crappy no name batteries that probably don't put out their spec. It really is a huge battery though. Seems to be about the same dimensions as my screen (3.2inch). A shame it doesn't last long.
use omap clock and downclock if you want more battery

Android Battery Life

I know that we're told that android phones should last a day at least, but in the real world that's not always true. My Desire gets through about 15-17 hours before dying.
Which Android phone has the best battery life? I'm looking for a reasonably recent one, not neccessarily high specs, but that will comfortably last a day at least.
Thanks
You should try and install the latests firmware update : HTC_WWE_1.21.40
Did wonders on my Desire
I already have, it doesn't seem to have made much difference.
I'm asking though because my wife needs a new phone and wants one with better battery life
Dont buy a phone with a large touchscreen, or a smartphone.
The more a phone does, the more battery it eats.
HTC desire, iPhone, HTC HD2 they all eat power.
Get a traditional candy bar type phone if you just want a phone, or a blackberry if you need e-mail and web.
The battery life on blackberries has always been pretty good.

Need some personal input :)

Hey guys! I might be getting this phone, need some input from first person users!
Firstly, i can get one of these for approx 300-400 and its about the same price as what a lot of people are asking for the Samsung Galaxy S 2 (SGH-T989) i find this to be rediculous. Every review ive read/watched raved about the One S. Well i want some personal input i personally think its worth buying the one S at that price then the SGS2 at the same price. But i have a couple concerns with HTC......
Ive had two HTC phones
HTC Touch Pro 2 (RhodiumW)
HTC HD2
And the HD2 gets HORRIBLE service where my TP2 got plenty of service both on T-Mobile..
So im hoping its just my HD2 and not HTC's in general. However i have had someone with the HD7 say he loses service when holding the device. I know the HD2 and HD7 both have the antenneas in the bottom of the device. (Dumb if you ask me) hows the HTC One S with this situation? Does it still get great service while holding it? Like my HD2 could have full bars, but if i begin to use it it goes to NO service -.-
Thanks all for your input!
The One S of a great device,great build quality, nice feel in the hand, excellent camera, but I had several issues that led me to switch to my current GS3. With my time with the One S, I encountered random signal loss, & poor battery life. I would use the data network & it would drop from full bars to none then climb to 2 then back full. As for battery life I would get 2 & half hours of screen on time. What I disliked the most the pitiful 9.93GB of storage. & that is my two cents.
AttachedSilver said:
The One S of a great device,great build quality, nice feel in the hand, excellent camera, but I had several issues that led me to switch to my current GS3. With my time with the One S, I encountered random signal loss, & poor battery life. I would use the data network & it would drop from full bars to none then climb to 2 then back full. As for battery life I would get 2 & half hours of screen on time. What I disliked the most the pitiful 9.93GB of storage. & that is my two cents.
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Click to collapse
Well the signal loss seems due to software not hardware (A plus for me) and i dont think any phone will get decent battery life without an extended battery. lI dont judge phones by battery life anymore. lol. My HD2 has a 1250 Mah battery xD
elesbb said:
Well the signal loss seems due to software not hardware (A plus for me) and i dont think any phone will get decent battery life without an extended battery. lI dont judge phones by battery life anymore. lol. My HD2 has a 1250 Mah battery xD
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Click to collapse
My GS3 has solid signal, & it's 2100 mah battery runs great all day if you don't mind the limited space and "decent" battery life then go for it, it is the slimmest of phones I've owned plus it has a sweet camera

Opinions on removable battery importance?

I have read so many reviews regarding the HTC One and Galaxy S4 my head is spinning. I think both are great phones but the thing that stands out for me is the removable battery for the S4.
I doubt most reviewers/editors actually use these devices for 2 years (normal contract) to actually experience a decline in battery life so I was hoping I could get some opinions from you guys on the subject.
My last few smart phones have always experienced some kind of degraded battery over time. Whether that is a few hours of life versus the new original battery or the battery is totally dead and causing random reboots and bulging to show issues with the cells.
Due to these past experiences having the ability to replace a battery over the phones life time is not a want but a need.
The ideal situation would be for phones that do not have a removable battery to warranty it for the normal contract span of two years. Or for battery tech to progress to a point where this is no longer a concern.
What have your experiences been? Do you agree or do you think in the last couple years they have made leaps and bounds in battery reliability? I currently have a GS2 so I'm a couple generations behind but I have not seen anything mentioning new battery tech in the latest devices. Thanks.
In my experience 3 different HTC desires and my old nexus one from 2-3 years old still had at least 3/4 of their original battery life. I traded the nexus for a desire HD and it needs a new battery, vibrator motor, and USB port (dishonest seller) so I've found many can go a few years on an original battery but usage habits can effect that too.
Non replaceable batteries are still replaceable so if u want to keep it a long time its probably not a huge deal to open it up and replace.
Sent from my Desire HD using xda app-developers app

Battery Technology and Battery Degradation

Lithium Ion battery technology, I am pretty sure most people on this forum have a love/hate relationship with it. However, I am hoping that some more knowledgable members of this forum would be able to assist me on this topic.
My current phone is an htc one m7 which was purchased new in September of 2013 (roughly a year and a half old). As of recently I have noticed major drops in battery percentages while the phone is discharging, something very visible on lollipops battery graph. I chalked this up to the death of the cell in my phones battery and their inability to hold the charge as they once did. To be sure of this I recalibrated my phones battery and while this did not improve battery life it has at least made the battery % indicator more reliable.
From what I have read lithium ion has about 500 charge cycles or normally 2 years or so of cell phone use. Obviously my phone seems to fit on the lower end of that median unfortunately. I was already contemplating updating to the new m9 being released this coming March however it seems I am more being forced to upgrade now rather than it being optional. This now leads me to my question:
With the newer generations of phones featuring bigger batteries and more power efficient components will this improve the overall longevity of cell phone batteries or will they still be limited to the 2 year (or in my case less than 2 year) lifespan? This is a major concern for my phone purchase in the coming weeks as I dont want to be in the same perdicement again. As much as I love HTC and have replaced a couple iphone batteries in my day HTC phones are notoriously horrible to take apart and I may opt against them for my new purchase even though Im a raving fan of what I have seen from the m9 leaks so far. Any help with my question or general battery technology knowledge would be of great assistance!
Also I forgot to mention my phone currently gets about 6hrs to 6.5hrs of usage on a charge. Running the newest lollipop liquidsmooth and a custom kernel. Cpu is undervolted and running smartassv2 and noop, furthermore I keep brightness as low as possible and have things such as bluetooth and nfc off. Please note 6 to 6.5hrs is if Im connected to wifi for most of the day if im running on 4gLTE Im lucky to get 4 to 5hrs before it dies.
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