[Non-Touchscreen Windows Mobile Other] Menneisyys:
1.2.5 Screen size issues

The question of the screen size and MIDlets displayed in full screen mode should also be mentioned. As MIDlets are, generally, written for a multitude of different devices (to maximize revenue and minimize developing costs), they, generally, support three screen resolutions: 176*208 (the traditional Nokia screen size), 176*220 (the traditional Sony-Ericsson screen size which is, incidentally, the same as that of the traditional Windows Mobile Smartphone) and, finally, QVGA (240*320) – the screen size of the latest Nokia / Ericsson handsets and, of course, higher-end MS Smartphones. And, naturally, Pocket PC’s as well, which, in addition, may also have VGA (640*480) or even WVGA (800*480) screens.

MIDlet games come in two flawors: either dynamically stretching themselves to fill in the entire screen estate of the device they run on in-game (while, in most cases, using the least common denominator, that is, 176*208, to display menus), or fixed to a given resolution. Of course, using the former is preferable (when possible) because you will have a great chance of being able to run it on your even WVGA Pocket PC full-screen. Interestingly, the game speed will, in many cases, remain acceptable even at such high resolutions. This was one of the best surprises I’ve encountered during my thorough tests.

As opposed to the, technically, much more superior and mature Nokia MIDlet Manager, Windows Mobile KVM’s aren’t, generally, full-screen, which, unfortunately, mean some 20-25 or even 40-50 pixels at the bottom of MIDlets hard-coded to the QVGA resolution will be not shown on QVGA screens, depending on whether the actual MIDlet manager shows both (top and bottom) screen bars (TAO, IBM J9 or Jeodek M3G on the Smartphone platform) or “only” the top bar (Jeodek M3G on the PPC platform; non- M3G-capable Jeodek on both WM platforms, Jblend). Nevertheless, there will be missing information; in most cases, the softkey labels, but, with many games, also status messages, speedometers and the like. You can find a lot of comparative screenshots in both the previous 3D MIDlet article and the main game compatibility chart. In all these cases (when the missing information does get into your nerves), you will want to try very hard to, first, find a KVM that does full screen (Jbed or, if you can live with the bad or non-existing audio support, the full screen version of Jblend) and if they turn out to be unable to run your title, switch to a MIDlet version written for a device with a smaller screen (for example, the 176*220 version instead of the QVGA one). In the latter case, however, a large part of your screen estate will remain unused.

As far as application programs (Opera Mini, Gmail, Google Maps etc.) are concerned, they all dynamically stretch themselves to make use of the available screen estate; therefore, you won’t have problems with them on any device, with any MIDlet manager.

1.2.6 (Free) alternatives to MIDlet gaming

As several MIDlets are just rewrites of old classics like Bonk, you may find it useful to look around any online console ROM or abandonware game repository for versions of the game you plan to play. In a top-notch emulator like SmartGear, they might run FAR better than ANY MIDlet manager on your particular handset. Make sure you read ALL my previous, emulation-related articles (the Emulator category of my blog is HERE) to see what gaming console platforms there are and how they are emulated by Windows Mobile.

Just an example. The recently released Bonk’s Return runs MUCH slower (and/or using MUCH more battery) on all my test Windows Mobile devices than the same title under a PC Engine emulator like SmartGear.

All in all, if you find a MIDlet that you find a bit on the slow side, make sure you look around on, say, WikiPedia to see whether the game (originally) had handheld / desktop console versions (or, for that matter, a home computer one – even many home computers of the eighties and the early nineties are better emulated than MIDlets, particularly if you can’t use Jbed because of the compatibility issues). If it did, make sure you check out the console version first, under an emulator. Again, it can’t be stressed enough how important it is for you to thoroughly read through my console/computer emulation-related articles so that you know what emulators there are, how the original titles are emulated under Windows Mobile, what platforms to prefer when there are ports to multiple platforms of a given title etc. Yeah, I know you’ll end up having to spend hours to read all those articles, but, if you’re a hardcore gamer, you’ll certainly find it useful.

1.3 Is it worth it for non-gaming?

It definitely is; most importantly, for Web browsing with the brand new Opera Mini 4 (current, recommended version: beta 2) reviewed HERE. Opera Mini 4 is a freaking good and, what is more, FREE Web browser – in many cases, it’s preferable over all the other Web browsing solutions available for Windows Mobile.

There are other productivity MIDlets meant for non-vertical markets too; the most important example of this is the Gmail MIDlet, which offers a very nice alternative to browsing, searching, answering etc. your Gmail mailbox from your handheld, including Windows Mobile ones. It’s WAY better than any Web-based solutions (see the Web Browsing Bible for the why’s) and, given that it allows for using some really advanced functionality (for example, searching) on the server side (this wasn’t available before; now, Gmail has just implemented IMAP access (another, related PPCT thread), which might let do this from a capable IMAP client as well – see my IMAP Bible for more info), it might still be preferable on a device that, otherwise, is properly configured to access Gmail via POP3. You may also want to take a look at THIS, THIS, THIS, THIS and THIS thread / article too.

Note that now that Google has released an excellent, native Windows Mobile version of the client, (as of the current, 1.2.0.13 version) the need for the MIDlet version of Google Maps is decreased. The native version works just great on both WM platforms and is accessible HERE for download as a directly installable CAB file. Note that there may still be cases you will want to prefer the MIDlet (that is, non-native) version of this program; see for example the comments HERE, where user “fixup” complains of the native version’s keeping the backlight and the connection on (as opposed to running the Java version under a MIDlet manager), which both may lead to (vastly) increased battery consumption.

Finally, as you most probably WILL want to run at least Opera Mini (or its modded version) on your device, the answer is YES.