One smartphone element that needs some more discussion is the value of battery life figures that one finds at the point of purchase or research. Whether it’s the iPhone, Blackberry Bold, Blackberry Storm, or Nokia N6, there initially appears to be variability between claims, tests, and personal usage. Let’s take a look at each phone and see if that’s the case.

iPhone

Apple’s web site lists the following for the 3G iPhone:

• Talk time: up to 5 hours on 3G, 10 hours on 2G

• Standby time: up to 300 hours

• Internet use: up to 5 hours on 3G, 6 hours on WiFi

• Video playback: Up to 7 hours

• Audio playback: Up to 24 hours

The birdseed print states that the testing was done with pre-production handsets back in June, 2008. I also found the methodology interesting in that different features were sometimes toggled on/off during the tests: WiFi association, WiFi ask to join networks”, call forwarding, and auto-brightness.

Anandtech did their own testing and reported the following battery life for the 3G iPhone:

• Talk time: 4 hours 44 mins (284 mins) on 3G; 6 hours 4 mins (364 mins) on EDGE

• Web browsing: 3 hours 17 mins (197 minutes) on 3G; 6 hours, 40 mins (400 minutes) on WiFi; 4 hours and 3 mins (243 minutes) on EDGE.

Anandtech’s number confirmed and disputed some of the numbers listed by Apple, but then again they may not have tested exactly the same way. I am impressed by Apple’s depth and transparency of information as you will soon see why…

Blackberry Bold

RIM’s web site lists the following for the Bold:

• Talk time: 4 hours, 30 mins

• Standby time: 324 hours (13.5 days)

I found it interesting that there were no disclaimers evident anywhere on the web site and there were no battery life scores for internet, video or audio.

I looked long and hard and found some testing reviews by Boy Genius and Asian One that listed what I would describe as good compilation battery remarks”, but couldn’t find as detailed a review as Anandtech had for the iPhone.

BoyGenius commented that their testing had included:

• 300-500 emails a day,

• one hour of web surfing over 3G,

• Wi-Fi usually turned on, Bluetooth turned off,

• JiveTalk connected, and around one hour of phone calling (although they admitted that they didn’t normally use the BlackBerry as a phone), and that their test phone’s battery lasted from 9AM until 4:30AM (or 7 ½ hours).

The talk time figure is around what I get, but I would like to see more granularity by usage model with more details around specific usages around internet use and video playback.

Blackberry Storm

RIM’s web site lists the following for the Storm:

• Talk time: 6 hours

• Standby time: 356 hours (15 days)

As with the Bold, I also found it interesting on the Storm that there were no disclaimers evident anywhere and again there were no battery life scores for internet, video or audio.

CNet reported the following test results for the Storm:

• Talk time: 7 hours

• Music: 14 hours, 45 mins

As with the Bold, the Storm’s talk time figure is around what I get, but I would like to see more granularity by usage model with more details around specific usages around internet use and video playback.

Nokia N96

Nokia’s web site lists the following for the Nokia N96:

• Talk time: up to 150 / 220 minutes (WCDMA / GSM)

• Stand-by time: up to 8 / 9 days (WCDMA / GSM)

• Video playback: up to 5 hours (offline mode)

• Music playback: up to 14 hours (offline mode)

There is an asterisk that disclaims that Operation times may vary depending on radio access technology, used operator network configuration and usage.”

All About Symbian reported the following activities they could complete in 16.5 hours on the N96 on one charge:

• YouTube Videos: approx 1 Hour playing using the S60 browser through 3.5G

• General Web Surfing: approx 1 Hour using both WiFi and 3.5G

• Mucking about with settings and navigating menus, etc.: approx 1 hour

• Setup Profimail and synced my IMAP account, 3,200 Emails, approx 400MB using WiFi, 3.5G and GPRS

• Downloaded the AAS Podcast, approx 20MB directly on the N96, and played the file using a stereo Bluetooth headset

End users may even find this test methodology the most valuable in that it shows a day in a life” given a particular charge. This data is impossible to compare against Nokia’s corporate website, but it was nice that Nokia would, like Apple, provide video and music playback numbers. I would like to see Nokia commit to an internet battery life figure.

Conclusions

So what can we take away from this mash-up of smartphone battery life figures? First, there are some significant variances from vendor to vendor in the terminology and the information depth and transparency provided. Secondly, when a third-party review was conducted, it could sometimes be compared to the manufacturer’s specs, sometimes not. In some cases, the third-party review supported the claim, sometimes not. But that could be attributed to a difference in methodology. Net-net, not a whole lot of consistency exists with audio, video and internet battery life scoring.

My single biggest positive takeaway was the consistency with almost everyone on the usage and application of talk time” and standby time.” While not as cool as internet battery” life, if you believe that talking is the primary use for your smartphone, this is good for the consumer.

What do you think about smartphone battery life marks? How is their accuracy and value?

Pat Moorhead is Vice President of Advanced Marketing at AMD. You can find him on his AMD blog, personal blog, Twitter, FriendFeed, and LinkedIn. His postings are his own opinions and may not represent AMD’s positions, strategies or opinions. Links to third party sites are provided for convenience and unless explicitly stated, AMD is not responsible for the contents of such linked sites and no endorsement is implied.

How Valuable Are Smartphone Battery Life Figures? is a post by Pat Moorhead from Notebooks.com.

Net-net, the Blackberry Bold is my preferred device for work and also serves many good consumer functions as well. At work, I live off of email messaging, then the web, then phone functionality, and the Bold hits high marks on all fronts.

(L to R: iPod touch, BlackBerry Storm, BlackBerry Bold, Android G1)

What I Like

• Physical keyboard with trackball: This is where RIM leaves everyone in the dust. I consider this the perfect smartphone keyboard, mastered over years by RIM. Whether you want to write a complete thesis of mankind or a 140 character Tweet, it’s the best, and I challenge anyone with an iPhone to a typing contest. I never took typing so those who did need not apply. Touch is cool and I like it on my iPod touch, but I find it so easy to screw up on long notes. With the trackball you can dart all over the screen in light speed and 360 degrees with just your thumb.

• Email Messaging: If you have Blackberry Enterprise Server, the Bold becomes the Godzilla of messaging. Many times I will get email on my Blackberry before it even hits my desktop. Spooky. You can also easily configure accounts from Yahoo Mail, GMail and Outlook. Fast and reliable, for work.

• Upgradeable storage and replaceable battery: Android G1, Storm, and Bold all have upgradable memory and replaceable battery. It’s kind of a pet peeve I have with the iPhone. Call me conservative, but I don’t like the thought of being on a long business trip and not have a spare battery. I carry a 16GB microSD in an externally accessible memory slot. No need to remove batteries, just a side door. It fits my documents, videos, and music quite well and theoretically limitless with every added card.

MicroSD door closed

MicroSD door open

• MS Office File Support: Built-in and free, you can download, save, view, and even edit the latest PowerPoint, Word, and Excel files. Excel wasn’t that useful given column width issues, but Word and especially PowerPoint was impressive. For an added fee, you can even create these documents.

• Rock solid: The Storm was solid physically, but the Bold is rock-solid. I have dropped it on every axis, 25x with no issues. Whenever I dropped my Pearl, I would get a SIM card error or the battery would pop out. Drop the Bold… pick it up where you left off. I suspect my Bold could easily survive a 5′ drop onto its screen. Would you say that for your iPhone?From an application stability standpoint, I only get lockups or issues on some of the more sophisticated video streaming apps like Qik, but for the other 99.9% of the time, rock solid.

• Multitasking & Copy Paste: Unlike some phones, the Bold can multitask. If you are anything like me, you are bouncing between the phone, Google maps, the browser, email, address book, and want to go back at the stage where you left off, not start the app over again.I can copy and paste literally between EVERY application on the Bold and its add-on apps.  Very impressive and a huge time-saver.

• Screen: This display is 480×320 pixels and strikingly crisp. It’s only about half the size of an iPhone, but then again it’s 100% screen, and doesn’t share it with a keyboard. The only situation I want more screen is for videos, some web sites, and maybe some PowerPoint.On web surfing, Bold makes up for the screen size with a very ingenious toggle.  If you are on a web page that is wider than the page or the text too small, just press the “z” key and the browser reorients into column mode and you can see the web site much, much better.  Press “z” again and it pops into page view mode.  The trackball also lets you navigate web pages in 360 degree movement and magnify the area by clicking on it.

• Standard mini-USB port: Bold uses a standard mini-USB port and cable to charge and transfer data. I have a lot of gadgets and don’t have time for proprietary USB implementations. I can handle USB, mini-USB, and micro-USB, but have no time for Palm Centro’s or iPhone proprietary connectors.

• Digital camera: The Bold takes decent pictures at 2MP with 1600×1200 max resolution. The built-in flash is very bright, and I always get comments from envious iPhone owners wishing they had a flash. The Bold supports geo-tagging which uses the GPS capability to log the long/lat data to use with supported photo packages.

• Music player: Same as the Storm. I easily synched my iTunes playlists and all my non-DRM’d songs played. The album art also transferred which was a nice “extra” I didn’t expect. The speaker volume was unexpectedly loud, but not louder than the Storm.

• Video player and recorder: I am very impressed with the breadth of video formats supported; unlike other popular phones…. uh iPhone. The Bold supports DivX 4, DivX 5/6 is partially supported, XviD is partially supported, H.263, H.264, and WMV3 are supported. For me, it did play non-DRM’d video from my iPod and Nano with no alterations, very convenient.  The video recorder function is awesome, but only in medium or high lighting.  It records in .3gp format in low density quality, fine for streaming real-time to the internet or even emailing.  I use Qik to real-time stream video to the internet.

Improvements I would like to See

• Faster web Java-script: Like the Storm, web surfing was fast on most sites until I hit java-script-laden sites, then the browser appeared to slow down. The default browser setting is “off” and if a site really needs Java-script to accomplish a major task, it asks you. My point of reference here is the iPhone and the Touch which has fast browsing with or without Java-script turned on.

• Improved popular applications: I can live without iPhone “Fart” or G1′s “Level” app, but not without a better functioning FaceBook and Twitter application. What a faux pas when compared to the iPhone. It has been months and would expect more from RIM. If iPhone ever got a physical keyboard and multitasking, I could be swayed. With that said, BlackBerry has some very good and differentiated applications like Qik for real-time video streaming, Flickr for photo uploads, SlingPlayer TV, and E*Trade Mobile Pro.

Summary

Today I prefer the Bold as my workhorse to the alternatives (iPhone, Storm, Android G1) and has enough good consumer features to keep me happy and interested for the time being.  RIM will need to improve web Java-script execution time and up the ante on the popular applications if they want folks to continue to cheer them on. With talk of iPhone’s improved multitasking, copy-paste, and video recorder functionality, I hope this will provide impetus for some improvements.  If not, maybe the Palm Pre’.

I would love to hear from your experiences with the BlackBerry Bold.

Pat Moorhead is Vice President of Advanced Marketing at AMD. His postings are his own opinions and may not represent AMD’s positions, strategies or opinions. Links to third party sites are provided for convenience and unless explicitly stated, AMD is not responsible for the contents of such linked sites and no endorsement is implied.

BlackBerry Bold: My Business Workhorse is a post by Pat Moorhead from Notebooks.com.

HP, AMD & MTV Notebook Design Contest Winners (CES 2009) is a post by Pat Moorhead from Notebooks.com.