To make the battery power be balanced with the any mobile phone is the biggest challenge for any mobile phone company .
i think that the battery technology improvement is slower than the other components for the mobile phones ,, just look and see that still we are using the same battery technology for the last 5 years and only the size has changed
as to my knowledge most of the mobile manufacturers use the lithium ion batteries and only i saw that Sony Ericsson uses the Lithium Polimer batteries and they say that it last longer then the ion batteries (still to be decided by the industry itself, actually its a debatable subject amoung many ..
i have read some articles that claim that they have achieved a faster charging period by just re arranging the lithium ion batteries internal configuration and not the core technology
to be honest io dont find it irritating tio charge my battery every day ones and even twice , unless you are so busy person that you dont have to do so ,,, usually to charge a mobile battery from 0 to full takes i average one or two hours and you can do that daiy when you are relaxing or watching you Tv at night .
i hope that the industry will come out with new concepts to have longer battery lives or even to find method to harness power from the surroundings , , many noew concepts has been introduces lately \
1- to collect power from the wifi signals around us \
2- to convert the speech energy to electrical power and charge the battery as we talk on the phone
3- already one or two models were in the market last year to charge the batteries through solar cells
so you can see above that there are mixtures of ideas and technologies that will emerge in due time and new methids will be introduced.
its not really easy for any manufacturer to find the correect components and balance it with the battery power and mobile size and make it value for money and be sold in the market , just sit down and think about it and you will see its a gret task to do .
to be honest i admire all mobile companies without exception and i love all the systems and approaches ,,, and I wish them all luck and success
John Doe, 17 May 2011Bro u need a reality check. Calling iPhone fashionable. Comeon Apple is the single force da... moreRegardless Apple is still just fashionable and a big company of tyranting bullies. And they are to far behind in the mobile world considering they only have four phones out and never once have any of them come close to being top of the line let alone best
I don't understand why Samsung releases a premier phone like this, however, when it comes to North America, they release 3 different versions of the phone that does not have all the goodies compared to the original galaxy s II. Would be nice if they had an e-store like what Apple does and order the phone off there.
marat, 17 May 2011i dont ask 1650 to last for 4-5 days. what is required is a battery of 3500mah or so. 3500mAh ... moreYou are aware that 3500 mAh battery will make a mobile phone overheat, right? It's not always about putting the biggest battery in a phone. Some things are needed to be sacrificed so that a phone could work properly.
AnonD-1082, 18 May 2011It will out feature the SGS 2, it's easier to use and the UI will be better than TW4. Just wa... moreYou are clearly delusional, having high hopes with nothing tangible to back up your forecast with. But you would expect a flagship releasing after SGSII would surpass it and if it doesn't, then that would be embarrassing wouldn't it? Now that Nokia knows what SGSII is capable of...
AnonD-5197, 18 May 2011Enlighten us. Carefully explain how N9 is going to take the throne.It will out feature the SGS 2, it's easier to use and the UI will be better than TW4. Just wait for the review of the N9 and you will become a believer.
marat, 17 May 2011samsung has made ALMOST an excellent phone. ALMOST. i dont get why they are so obsessed with g... morewhy do you need 4-5days? 2days is already good enough... incase you haven't tried using SGS1 it has a lot better battery life than any HTC droids in the market. don't compare battery life to HTC just because it's the same android trust sammy did something about power management that's more than any HTC phones does... but sadly it connot give you the 4-5days but guaranteed 2days is ok
marat, 17 May 2011i dont ask 1650 to last for 4-5 days. what is required is a battery of 3500mah or so. 3500mAh ... morehahaha this is funny... if manufacturers are to battle between a super phone with the longest battery life irregardless or phone size is just easy but trust me nobody's gonna like to buy it. it would look huge hehe
Anonymous, 18 May 2011Hahaha, I laughed so hard at you saying that LG is the only competition for Samsung. LOL
LG i... moreJust watch...
War is over...
South Korea is leader for microelectronic now...
Prices for laptops and desktops, everyday falling down...
Because, gigants from South Korea play new game;
SMALL, TOUCH, FAST, BRIGHT and Low Cost!
AnonD-397, 18 May 2011Haha... "after"?. :)
What are You talk about?
N9 NOT exist... And Nokia is OVER!
... moreHahaha, I laughed so hard at you saying that LG is the only competition for Samsung. LOL
LG is by far the worst company on the mobile market, do you think they are great just because they launched a dual-core phone? lol
If you know how easy is to buy a high-end chip and put on a phone with Android... lol
AnonD-1082, 18 May 2011The SGS2 is the second best phone after the Nokia N9 which will be crowned the new smartphone King.Haha... "after"?. :)
What are You talk about?
N9 NOT exist... And Nokia is OVER!
In future N9 is another joke from Nokia, just like N8 garbage!
SGS II is KING for next year, for sure!
Next better phone is SGS III
Samsung have just ONE real competition... LG!
AnonD-7702, 17 May 2011I understand you...battery life is the one thing that manufacturers forgot to upgrade...And it... moreyes, I was wrong about the car battery, but I'm 100% right about the smartphone batteries
AnonD-1082, 18 May 2011The SGS2 is the second best phone after the Nokia N9 which will be crowned the new smartphone King.Enlighten us. Carefully explain how N9 is going to take the throne.
The SGS2 is the second best phone after the Nokia N9 which will be crowned the new smartphone King.
marat, 17 May 2011i dont ask 1650 to last for 4-5 days. what is required is a battery of 3500mah or so. 3500mAh ... moreI understand you...battery life is the one thing that manufacturers forgot to upgrade...And it sucks having to charge your phone every night...I'm often left without a battery during my nights out...
But you are kind of exagerating...do you know how much a car battery lasts? Less than a couple of hours. The car alternator continuosly charges the battery while using the car...actually you use the car battery only when starting the car and when you use the lights, radio etc...without having the engine started... While running, the car uses the electricity generated by the alternator.
I would definetly choose a single core android (a good single core :P) with a really good battery life over a dual core one.
John Doe, 17 May 2011Bro u need a reality check.
Calling iPhone fashionable. Comeon Apple is the single force da... moreI don't think I need a reality check, but you sure need to read better.
I didn't said that Symbian is still competitive, nor that it offer better usability than iOS or Android, I think you should read again my last line.
The only reason that iPhone still sells a lot is because it's a fashionable device, because it's from Apple and because Steve Jobs says it's amazingly remarkable. Reality distortion field much? Get real man, people only still buy iPhones because they don't know what other devices has to offer, most of them only buy because of the name, anyone who want a device to be useful, without stupid restrictions and not only a pretty toy, will look for other brands.
Lol I didn't "generalize" anything. I never said that most people rather phones like N8 than iOS or Android phones, could you please point me the line that I supposedly said that? :)
just me, 17 May 2011with that point of view, guess you wont be having a phone anytime soon coz thats just plain wi... morei dont ask 1650 to last for 4-5 days. what is required is a battery of 3500mah or so. 3500mAh battery obvously would be bigger hence the phone would be thicke. where is the problem???
they are so eager to create the worls thinest smartphone it doesn make sense. why dont create the worlds longest lasting smartphone in therms of battery life.
u r right new phones must do much more rather than only calling and texting. but thats not an excucse. have u seen how huge is S2 ??? its enormous. if it was 9,49 instead of 8,49 mm they could fill in that space with an extra batt.
i speachless how stupid those producers can be.
and i dont get your point about going home and having a rest!!! if u r having a rest does it automatically means the phone has to have a rest in terms of being charged??? then we can apply this to anything - to the car battery (imagine charging it every night beceuse our presious needs a rest and tender, love and care). this sucks.
i dont see any excuses for the smartphones to last barely a day or barely 2 days in case of s2 (and thats not a heavy usage)
marat, 17 May 2011samsung has made ALMOST an excellent phone. ALMOST. i dont get why they are so obsessed with g... morewith that point of view, guess you wont be having a phone anytime soon coz thats just plain wishful thinking. I mean, to ask for 4-5days battery life under heavy usage is just too much. For me, a standard day's use is acceptable. It's already a bonus to have 2 days use and most reviews of SGS did say its battery is better than most smartphones, even last 2 days. Afterall, most of us do go home to take some rest, phones do too, they need to recharge. Point is we want our phones to do so much more than what a phone used to do (call and text), now we expect it to surf as fast as possible, play games, watch movies, etc, i think its just fair that the batteries are draining so fast, but i agree it shd not go below a day's use cause most of us dont carry chargers. I dont think it being thin has anything to do with battery (not sure though), but they did do address the battery issue of original sgs and wave. so its an upgrade.
pkchi, 17 May 2011It's because I've been using Nokia since the 6630 and my fiance the 6600. Back then, it was li... moreAlso, S60 is well know to be very resource efficient, so I don't if I should believe about the memory management thing, although I'm not a programmer.