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  • HTC Advantage Has A Battery That Rocks!

    HTC Advantage with Thinkoutside Bluetooth Keyboard

    I had to drop off my daughter for a hike with a school group this afternoon. The location was far enough from home that it didn’t make sense to drive all the way home and then back again. So, I headed to the nearest Starbucks, took out my HTC Advantage 9500, unfolded the Thinkoutside Bluetooth keyboard (Wow, when did the price of the keyboard drop to $29.99? I paid a lot more for mine), and connected to the T-Mobile Wifi in Starbucks. My battery level was at 95% when I started out. An hour and 15 minutes or so later, it had dropped to 80%. That is pretty decent considering both the WiFi and Bluetooth radios were on in and use most of that time (the GSM phone radio was turned off since I use a Dash as my phone).

    This is far better story than we Windows Mobile users had years ago when the only way to use WiFi was to buy and insert a WiFi CompactFlash card into a Pocket PC. I recall using a Socket Communications Low Power WiFi CF Card designed specifically for use with Pocket PCs. It was far more efficient than other WiFi cards available at the time. I used it mostly with either a Compaq iPAQ 3850 or an HP Jornada 565. Why? I had an optional PC Card sled for the 3850 that had its own dedicated battery to power whatever PC Card or CF Card (with adapter) was in use. I had an optional high capacity battery for the Jornada 560 (still the gold standard of Pocket PCs for me after all these years). The iPAQ’s dedicated battery drained in, if I recall correctly, about 90 minutes of WiFi use (maybe a bit less). The Jornada’s extended battery (which powered both the Pocket PC as well as the CF card) drained at about the same rate (pretty impressive for a single battery compared to the iPAQ with two batteries). Back then I only turned on WiFi for a quick email check or to read a couple of web pages. It was not something I would leave turned on for any length of time.

    The HTC Advantage with its relatively gigantic 5 inch LCD display is great for sustained long term viewing. Although the Advantage comes with its own reasonably large QWERTY keyboard, I really find pairing it with a Thinkoutside Bluetooth keyboard makes it really useful for sustained use (especially for composing email text). But, this combination would be useless if the Advantage’s battery drained to nothing after an hour or two of use. I don’t use my Windows Mobile devices for long single sessions very often. But, it is good to know that when I do, the battery doesn’t poop out on me. 🙂

  • 2008 Year of the UMPC for Everyone Except Microsoft?

    In a strange ironic way, it looks like 2008 will be the year of the UMPC (Ultra Mobile Personal Computer) for everyone except Microsoft (who coined the term). One model of the Asustek Eee PC has been shipping for a couple of weeks now for a reasonable price ($399) and is getting pretty good reviews. The Amazon Kindle ebook reader with built-in Sprint PCS EVDO service became available this week. The, hmm, 4th generation Nokia N810 just started shipping. And, this model finally has a physical QWERTY mini-keyboard. The OLPC (One Laptop Per Child) is expected to ship before the end of the year. And, if you hurry, you can get opt to donate one and get one your self through their Give One Get One (G1G1) program that runs through Nov. 26. And, every one of these products is available for under $500. In fact, at $450, the Nokia N810 is the only one more than $400.

    The least expensive Microsoft based UMPC I could find (although the Asustek Eee PC can run Windows XP, it is not anymore a true Microsoft UMPC any more than any of the other devices I’ve mentioned ab0ve) is $890. And, well, the world isn’t exactly breaking down doors in a rush to buy these things are they?

    All of the sub-$500 non-Microsoft UMPCs have relatively limited flash RAM storage (a few gigs at most). However, there is that persistent rumor that Apple is going to announce some kind of sub-notebook at the January 2008 MacWorld in San Francisco. If true, I’m sure this will throw the UMPC world (both Microsoft and non-Microsoft) in a spin the same way the iPhone did for the phone world this past summer.

    So, the question is: Can Microsoft and its hardware partners come up with an UMPC that hits the $500 price mark that was originally stated as the target price back in March 2006: Pricing will be determined by our OEM partners. We anticipate pricing in the US$599-$999 price-range. Part of our objective in creating the original reference design for the UMPC category was to engineer a platform that’s both very compact and, through careful component choice, possible to sell for $500 MSRP.

    So far, they haven’t even come close to that magic number that everyone else seems to have achieved.

  • Thumbs Up for ifrogz Customer Service

    After watching Jeff MacArthur’s review of ifrogz cases on commandN #110, I decided to order a case. The case arrived pretty quickly. Unfortunately, ifrogz sent the wrong case. I sent email to try to get it corrected but became impatient even though I hadn’t even waited a full 24 hours yet. So, I called ifrogz’ customer service number and was shocked to be speaking with a human being right away. No gigantic touch tone menu tree or voice mail jail. The person on the other end (Kim) took down my order number, listened to my explanation and took care of the problem right away. She said the correct product would be shipped to me as soon as possible. No hassles, no DNA samples, no annoying 20 questions. Thumbs up for ifrogz customer service.

  • Google Mail Ate My Battery Part II

    Ran a quick test today. Checked the battery level on my T-Mobile Dash Smartphone (Standard Edition). Then, I manually triggered Windows Mobile Messaging (email client) to check the Gmail IMAP4 mail server. After the the glacially slow mail sync completed, I checked the battery level again. It had dropped 4%. This explains why my battery levels became so low in the late afternoon when I had Messaging set to check Gmail once an hour. Ouch.

  • Back to Basics: Windows Mobile Battery Life

    Battery life on any device is way too complicated for a brief discussion. But, this is a Back to Basics blog entry. So, I’ll just stick to simple and easy to apply battery life suggestions for Windows Mobile Smartphones (Standard Edition).

    First, head over to the Power Management applet to optimize backlight and display times that fit your Smartphone usage style. Press Start->Settings->Power Management. The two key settings there are Backlight time out on battery and Display time out on battery.

    Second, learn to use Keypad Lock features (see my Nov. 12, 2007 Back to Basics entry) to prevent the backlight turning on because of accidental key presses (or accidental dialing for that matter).

    Third, turn off the Bluetooth radio if you are not using it with a headset, keyboard, or some other BT accessory. BT is actually pretty efficient. But, why waste even a little battery power if you don’t need to?

    Fourth, turn off WiFi (wireless LAN) if you are not using it. WiFi is a huge power drain. This is especially true if it is continuously searching for a WiFi access point (WAP) to connect to while wandering around.

    Fifth, learn how third party applications work on your Smartphone. You may have some misbehaving apps that are draining power because of their behaving (bypassing the keypad lock, pinging over WiFi, EDGE, EVDO, UMTS, etc.).

    Sixth, don’t ignore other potential factors. For example, my blog entry yesterday discussed how Google Gmail’s glacially slow IMAP4 email server caused a huge battery drain on my phone because it took so long to connect and sync compared to other IMAP4 mail servers.

    There’s a lot more that could be discussed about getting the most of your Smartphone’s battery. But, the six tips above should provide some things to think about your phone’s battery life.

  • Google Mail Ate My Battery

    My T-Mobile Dash Windows Mobile 6 Smartphone has a pretty decent battery. Up until recently it would generally have a 50 to 60% charge after being on for 12 hours or so (I turn it off at nights). My phone usage (voice and data) is pretty consistent on a day to day basis. Recently, however, it has been dipping down to the 30% range. One of my first clues was that the charge would be under 90% by the time I reached my office in the morning. So, what had changed on my phone in the past month or so? Gmail IMAP. I started using it on my phone when it became available at the end of October. Gmail’s IMAP4 server is incredibly slow. You can see how slow it is on a desktop mail client if you use other IMAP4 services. The web hosting service for MobileViews.com, for example, provides IMAP4 mail service too. It works pretty quickly with Thunderbird in terms of updating the mail list and opening mail to read. Google’s IMAP4, in contrast, is glacial. It takes forever to update a list or open a single piece of email. So, I changed WiMo’s messaging settings from checking Gmail once an hour to once every four hours. I manually had messaging check gmail about once or twice in between. So, mail was checked about once every 2 hours instead of once an hour: A 50% reduction for that event. My battery life improved a bit after that. It moved up to between 40 an 45%. I changed Gmail’s messaging setting so it only auto-checks the Gmail IMAP4 server once a day. Over the past couple of days, my battery charge at the end of day has been between 55 and 65%. Much better. I should probably set WiMo messaging to check Gmail several times a day again and confirm that this is what caused the battery drain I saw.