Crave

Read all 'iPhone battery life' posts in Crave
September 26, 2008 10:49 AM PDT

iPhone users say the 2.1 software update delivered

by Kent German
  • 26 comments

The latest software update appears to have improved the iPhone 3G.

(Credit: Corinne Schulze/CNET Networks)

Recently, I asked iPhone 3G owners to tell me if the 2.1 software update had fixed the widespread issues with dropped calls, short battery life, and faulty 3G connectivity. Now, just over a week later, I've wrapped up your comments.

At the time of this writing, we received 56 comments (I had to discount a few because they weren't on topic). While this is an entirely unscientific survey, almost half (48 percent) reported significant improvements in all areas, 20 percent reported no positive changes, and 32 percent said that it fixed only a few issues while leaving other problems unchanged. I've included a sampling of comments after the break.

As for me, I have to fall in the neutral camp. On the upside, backups on our iPhone 3G review model are quicker, contacts load faster and application crashes are nonexistent. I never had many dropped calls, so I didn't see a change there, but the keyboard lag has improved as well.

On the downside, however, I haven't seen much a battery life improvement at all. Still I can only get a day's worth of battery, even if I leave it resting on my desk for a few hours. Though one satisfied reader said he was happy that his iPhone 3G now lasted a full day rather than a few hours, I still think that's unsatisfactory.

What's more, I'm still wondering exactly how the update changed the 3G feature. In its release notes Apple promised that 2.1 would bring "improved accuracy of the 3G signal strength display." So what exactly does that mean? Like my colleague Dong Ngo, I've seen a few more bars on my display but the 3G reception seems to be about the same.

Finally, some readers said that after the 2.1 update their iPhone started fetching e-mail far less frequently. I've haven't seen a change in that area so please tell me if you have. ... Read more

August 4, 2008 4:26 PM PDT

Mophie juice pack 3G promises to extend the iPhone 3G's battery life

by Nicole Lee
  • 3 comments
mStation Mophie juice pack 3G

The Mophie juice pack 3G comes precharged, right from the package.

(Credit: mStation)

Thanks to the iPhone 3G's purportedly sorry battery life, we think the must-have accessories for the iPhone 3G are arguably (1) an extra charging cable, and (2) a battery extender. We've mentioned the Kensington Mini Battery Extender before, but I personally find it adds a little too much length to the iPhone 3G.

MStation, which released the Mophie juice pack battery extender for the first-generation iPhone last December, has just announced its second version of the Mophie just for the iPhone 3G.

Dubbed the Mophie juice pack 3G, this portable charging dock even comes "precharged" right from the package, which is a rarity with these battery extenders. It has the same ergonomic and comfort-grip case as the original, and though it adds a little bit of bulk to the iPhone 3G, it doesn't seem too bad. Besides, mStation promises an additional 350 hours of standby time, 6 hours of talk time on 3G, 12 hours of talk time on regular 2G, 6 hours of Internet use on 3G, 8 hours of video playback, or 28 hours of audio playback. Of course, your mileage may vary depending on your daily usage, but that doesn't sound too bad at all.

The Mophie juice pack has a four-LED "charge status" indicator and even connects to your computer via a USB passthrough, which you can't do with the Kensington battery extender.

The Mophie juice pack 3G will be available in September for $99.95 retail.

July 16, 2008 6:01 PM PDT

Comparing the iPhone 3G's battery life

by Kent German
  • 16 comments

iPhone 3G

(Credit: Corinne Schulze/CNET Networks)

There's been some grumbling on the blogsphere about the iPhone's 3G's battery life, which Apple rates at five hours of 3G talk time. Indeed, five hours wouldn't get the most ardent road warrior through the day, but is five hours really that poor? Sure, it is quite low when compared with the iPhone's promised EDGE talk time of 10 hours, but when stacked up against other 3G handsets the iPhone holds its own. Below you'll find a selection of current 3G cell phones and smartphones and their tested talk time (in hours) from CNET Labs. Though not all the handsets listed here are direct iPhone 3G competitors, only the Nokia N78 beats Apple's device on the GSM side. Also, while 3G CDMA phones aren't exactly comparable, we've provided a few as a reference point.

Of course, as we say in our iPhone 3G review, real world use (where you're using several functions at once) will be a better barometer of the iPhone 3G's endurance. And in that regard the iPhone 3G's battery is draining quicker than we'd like.

3G talk time (in hours) of GSM phones
(Longer bars indicate better performance)

Talk time (in hours) of 3G CDMA phones
(Longer bars indicate better performance)


  • prev
  • 1
  • next
advertisement

About Crave

The name says it all. Crave is our blog about gorgeous gadgets and other crushworthy stuff. If you would like to contact Crave with a tip or comment, please write to: crave@cnet.com

Add this feed to your online news reader

Crave topics

15 sites that went kaput in 2009

Web sites launch all the time, but they also shut their doors. We highlight 15 that bit the dust this year.

Top 10 news stories of the decade

Let the debate begin: Was the iPhone more important than iTunes? Was anything bigger than Google finding a great business model? CNET offers its list of the 10 most important stories of the '00s.


Most Discussed

Gadget Galleries

Top messaging phones of '09

CNET's top picks include the LG enV Touch, Samsung Rogue, and Helio Ocean 2.



Crave makes a wish list

We compile a holiday list and check it more than twice (we're a bunch of compulsive writer-editor types; what do you want?).



New-PC survival kit

It makes sense to have a checklist of apps, especially free ones, that should be installed on any new PC.



Fun with GPS devices

We show you a few ways to have fun with your GPS device between trips from point A to point B.



Gift guide for space jockeys

Looking for a perfect present for the space fiend in your life? Look no further.



Robolamps light up our life

Artist Robert Matysiak has come up with cute, quirky "Robolamps" made from plumbling supplies and colored lightbulbs.



Chumby gets leaner, cheaper

Take a closer look at the second generation of the small, Internet-connected widget host/Internet radio/alarm clock.



Modern Warfare 2 arrives

Game promises even more of the same thrilling storyline and captivating online multiplayer experience as its predecessor.



Nikes for the geek set

Humans have a nasty habit of producing garbage, but Gabriel Dishaw, a junk-metal genius, turns trash into artwork.



Courier's interface in-depth

A document published by Gizmodo explains Microsoft Courier's interface, gestures, and features more in-depth than ever before.



Nintendo DSi gets bigger

Nintendo has announced a supersize version of the DSi, the DSi XL (or LL in Japan).



Meet Barnes & Noble's Nook

Take a look at the new Nook, billed as the first Android-powered e-book reader.



Apple media player headset?

An Apple patent filing reveals designs for a wireless headset with integrated memory and music playback.



Apple's new 27-inch iMac

Apple updates its iMac line with larger, wide-screen displays, more powerful specs, and a few extras to sweeten the deal.



Snuggle up with a space quilt

Artist Jimmy McBride designs quilts with astronomy and sci-fi-movie themes. Perfect for the cold geek.



Peek at Nokia Booklet 3G

CNET checks out Nokia's Windows 7 Netbook at the CTIA Fall 2009 show.



USB drives from automakers

We've collected some of the wilder USB drive media kits we've received over the years.



From online ad to art

Illustrator Sophie Blackall has created whimsical drawings from online "Missed Connections" posts.



Curious robot contraptions

Artist Will Wagenaar scours yard sales and flea markets for discarded objects that he transforms into playful art.



IFA through the years

Historic photos from the German electronics show take us on a tour of tech trends.



Nissan GT-R can fight fires

What happens when you mix a fire engine with a 193 mph supercar co-designed by the makers of Gran Turismo?



Rubik's cubers compete

Puzzlers from around the world descend upon Stanford University for 18 mind-boggling events.



Kicking off game season

See Madden and other highly anticipated platform-agnostic games.



Eyeing Zune HD browser

Take a closer look at the mobile Web browser offered on Microsoft's Zune HD portable media player.



Twitter on your TV

The Twitter widget for Yahoo TV Widgets offers a well-designed, fully featured client that lets you post tweets from your TV.



Sony Walkman turns 30

CNET looks back at the last three decades of Sony Walkmans and the pop music that went with them.



Best 10 digital DJ rigs

CNET's Donald Bell rounds up his favorite digital DJ systems, including controllers and interfaces from Numark, Serato, Vestax, and Pioneer.



Saying hi to HTC's Hero

We take a close look at HTC's Hero, the company's third handset to sport the Google Android operating system.



iPhone 3G S and OS 3.0

CNET rounds up Apple's photos of the iPhone 3G S. Also, revisit iPhone OS 3.0 with screenshots from our iPhone 3G.



Giant Gundam after dark

Bandai has built a giant robot in Tokyo to mark the 30th anniversary of the "Mobile Suit Gundam" anime series.



Cracking open the Palm Pre

Tech Republic pries open the latest smartphone to create buzz and sees how it--and its insides--stack up against the iPhone.



Microsoft shakes up gaming

A recap of the motion-sensor system, games, and social-networking features Microsoft is bringing to the Xbox 360.



E3's wackiest moments

Getting ready to hit L.A. for the Electronic Entertainment Expo, we were inspired to peek back at photos taken at E3s past.



Meet the Amazon Kindle DX

Similar to the Kindle 2, the DX model's larger 9.7-inch screen is designed to better accommodate newspaper and magazine reading.



2011: The year of the electric car

Mass production of e-cars is coming faster than we would have thought. Nissan is out in front, but Mitsubishi and Ford aren't far behind.



Moto Labs' multitouch display

Updated sensing-screen concept uses--you guessed it--multitouch technology.



Part insect, part timepiece

Artist customizes real insect specimens with antique watch parts and other technological components.



All-in-one Nettops

Less expensive all-in-one desktop PCs with Atom processors are one of the few ways to buy Windows XP on a desktop these days.



Cracking open the Dell Adamo

TechRepublic disassembles the upscale, ultrathin laptop and even compares it with Apple's rival MacBook Air.



Give your iPhone a make-under

Embarrassed to be seen in public with your trendy iPhone? A zweiPhone sticker can make it look like an old clunker instead.



Raising CB2, the child robot

Japanese researchers are working on a bot that can mimic real kids' behavior to teach lessons about early development.



Yahoo Messenger for iPhone

Yahoo Messenger gets its own free app just for iPhones and iPod Touches. Take a look at the core features.



The inner life of gadgets

Artist Satre Stuelke uses a CT scan machine to offer a penetrating take on objects from the iPhone and iPod to a vacuum tube and a wind-up rabbit.



Controlling bots with thoughts

Honda has come up with a system that lets humans control a bot through thought alone. But don't start telepathing your Scooba yet.



Rube Goldberg showdown

Penn State held a contest for Rube Goldberg devices, which do a simple task in a complex way. The winner had a Super Mario theme.



Hands-on with the Dell Adamo

We've managed to get our hands on a preproduction version of one of the most buzzed-about new laptops of 2009.



iPhone 3.0 new features

Apple rolled out a host of new features with the iPhone OS 3.0. Check them out in our slideshow.



Step-by-step to geek chic

Former "Project Runway" contestant Diana Eng shares ideas for twinkling shoes, a music-filled hoodie, and more.



Fitness gadgets of the future

At health expo in San Francisco, "exergaming" makes a play, and a vibrating gadget moves your muscles for you.



Terrafugia's flying car flies

The Transition "roadable aircraft" makes its debut flight over upstate New York. It's still just a proof of concept, though, and another prototype is yet to come.



Inside Dell's design labs

The design staff has ballooned as the maker of PCs and servers aims to create a new look. Crave got a tour of two design labs at company headquarters.



Top five Swarovski disasters

Here's a look at the five crystal-clad abominations that have stood out most over the last few years. There are others, of course.



Favorite iPhone photo apps

Apple's App Store is loaded with really cool tools to make the most of the little camera that couldn't.



Windows Mobile 6.5 hands-on

We've just had a super-sneaky peak at the future of Windows Mobile--version 6.5--and got to demo the new operating system in all its glory.



Gadgets that broke our hearts

See which gadgets have broken Crave contributors' hearts--or at least made us question our undying love.



To Timbuktu, in a flying car

A bio-fueled flying vehicle called the Parajet Skycar is journeying from England to Mali via France, Spain, Morocco, and the Western Sahara.