Hardware

Following the conventionally sized Mini 3 / Aero, Dell decided to plunge into an untouched territory with its second-ever smartphone. The result is an unusual form factor — a 10mm-thick slab with a five-inch 800 x 480 LCD (much like the Archos 5 PMP but with capacitive touch overlay), and it’s one damn good screen that’s usable under the sun, too. Of course, we’ve seen it all back in February, but our enthusiasm has not dwindled in the slightest — the final Streak still has the same sexy figure, is still as rigid, and is still as pocketable in our regular-fit jeans. No, really — there’s been a lot of debate on whether people would actually put the Streak in their pockets, but like we said before, as long as you’re not into hippie-tight pants, the slate should happily fit in like a regular phone. The only time that you might struggle is when you’re walking up stairs, but a quick push to the outer side of the pocket should do the trick. More on that in the video below.

Our four-month ownership of the prototype has proven that the Streak’s quite the attention seeker, even before we revealed to the intrigued passers-by that it’s also a phone. We even gave the screen’s Gorilla Glass some real beating, although such toughness doesn’t seem to extend to the plastic parts on the two sides of the phone — we’re already seeing some fine scratches there. But of course, the more important question is: is this form factor practical at all? Well, let’s start with the grip — the rounded edges on the two shorter sides allow us to hold it comfortably like a PSP. We can even hold the 220g (7.76 ounces) device single-handedly that way with little effort, but we tend to hold on the left to avoid accidentally touching the capacitive buttons on the other side. As for holding in portrait position (when making a phone call, for instance), the flat edges mean our finger tips can securely grip onto the phone. We don’t have a preference for either posture, as it really depends on what you’re doing — obviously video playback is best in landscape, whereas web browsing can work both ways depending on the text layout, and e-book reading is ideal in portrait mode due to shorter lines. If you’re all for making phone calls in a more discrete manner, you can always opt for the handsfree kit or a Bluetooth headset (2.0 with EDR) instead.

Going back to the phone: there’s a front-facing VGA camera between the earpiece and proximity sensor (for disabling the screen while making a call), ready for video chat apps such as Fring and Qik — neither of which were able to use the Streak’s secondary camera just yet. On the back of the phone you’ll see a five megapixel autofocus camera with its dual LED flash (more on the picture quality later), a mono speaker that produces loud sound with less distortion than most other phones, and a sliding battery door (which is now tightened by two little paddings not seen on our prototype). Now, be warned: if you remove the door while your phone’s running, failing to replace it within a few seconds would turn it off. We were told that this is actually a data-loss prevention mechanism, so we’ll assume the phone will actually quit all the processes before killing the power.

Anyway, the chamber underneath the cover houses the SIM card, microSD card (ours came with SanDisk’s Class 2 16GB silicon), and a 1530mAh battery. To grill the battery, we had the Streak connected to 3G (HSDPA) only, continuously played music, had background sync enabled (including the Facebook widget, RSS widget, and Twicca), occasionally browsed the web on it, and took a few photos and videos. Guess what? Surprisingly — especially given the screen size — we managed to get almost ten hours per charge! On a more realistic usage like less music playback and more reliance on WiFi 802.11b/g, we even squeezed out at least 12 hours of sweet battery juice. This certainly makes the HTC Desire look feeble with its mere six-hour gig from a similar usage.

The Streak’s battery life may well be impressive, but what about its performance as a phone? Pretty good, we’d say — last night we made a 25-minute call with the Streak held against our face the whole time, and our hand and arm were still alive after that. We also did our usual noise test and the Streak managed to suppress a fair amount of background noise, as you can see in the video above. That said, we do have some minor complaints about the dialer, but we’ll talk about that later.

Software

Another preloaded app is QuickOffice, which not only can view Microsoft Office documents (.doc, .docx, .xls, xlsx, .ppt, and .pptx), but also makes a great file browser and can open other file types using their associated apps. Just too bad that it can’t edit Word and Excel files, plus the text on some of the PowerPoint slides didn’t render well, but the app’s there if you need it. Corporate users may also be interested in the 30-day demo of TouchDown suite, which grabs your email, contacts, calendar and tasks via Exchange ActiveSync.

Moving on to the built-in apps, let’s start with the browser: as expected on a 1GHz Snapdragon device, rendering and pinch-zooming are pretty quick and smooth, but we find it strange that we can’t tap to zoom. Also, the text doesn’t reflow to the width of the screen, but given the screen size, most of the time we’re happy with the original text layout. Next we have Google Maps: well, there’s not much to say except that you get so much more real estate than you can on other phones, and we have several pictures to prove it — just perfect for car navigation. Annoyingly, pinch-to-zoom is still disabled in Maps thanks to the 1.6 OS, but we’ll live through it for now.

So here’s the “Photos & Videos” app, which is actually ArcSoft Mobile Media Gallery. As you can see above, Dell and ArcSoft have gone for the timeline approach, and have put up 18 sensibly-sized thumbnails at a time. The overall performance is pretty smooth too, but understandably the further down the timeline you go, the more likely you’ll experience some lag while older thumbnails are being loaded. This implementation is great for viewing media captured using the Streak’s camera, but to browse media files that you added manually, you’d best be using QuickOffice to find them. Also, we’d like to see Flickr and Picasa integration here, as implemented by the Desire and Nexus One respectively.

Speaking of media, the Streak’s supposed to support H.263/H.264, 3GP, MPEG4, and WMV videos. Like our prototype, this final Streak played our MP4V-encoded 480p and 720p clips (up to 7.4Mbps bit rate) without a hitch, although for some reason it wouldn’t open full-length films that were encoded the same way, even at 3Mbps and lower. More disappointingly, we had no luck with any of our H.264 clips despite the bit rate limited to 3.2Mbps, so we do wonder if this codec’s supported at all — maybe Archoscan lend Dell a hand? On a brighter note, our WMV clips — both VGA and 720p — came out as good as the MP4V videos. Last but not least, YouTube videos looks great on the five-inch screen, but we’ve noticed a bug: if you have music playing in the background, the YouTube app simply plays video over the music rather than pausing it (like the Nexus One and Desire do). We’re certain that Dell’s team of talents can easily fix this (and we certainly hope that they’re reading this).

We won’t go too deep into the music player as it’s pretty much identical to what we’ve seen before, but we’ve found a couple of new features. Firstly, the app will actually automatically grab mugshots of the artists, so we were a bit surprised to see Lady Gaga flashing her legs on the Artists page. Secondly, we discovered that you can skip a track by clicking the handsfree button twice, but here’s a caveat: we often found ourselves clicking too fast for the Streak to respond properly, whereas the iPhone wouldn’t have a problem with the same click rate. Also, for some reason, you need to have the screen turned on — regardless of phone lock state — for the music player to respond to clicks. Very bizarre, but probably very easy to fix.

Before we wrap up our multimedia rant, we’d like to talk about the lack of FM radio — don’t know about you folks in the US, but us Brits still fancy the occasional live audio shows while commuting, especially in 3G-congested areas. We’re not sure if the hardware’s there, but if it is, a small statue will be made in honor of whoever can hack it. So, it’s time to whine about other things. First of all, the keyboard: it’s not everyday that you see a numeric keypad on a phone’s virtual keyboard, and there’s a good reason for that — it ruins the phone’s ergonomic symmetry as our right thumb has to stretch over the numpad while typing. We were hoping that maybe Dell would put in a numpad-free keyboard as an option in Settings, but as far as we can see, we’ve got nothing. Nevertheless, both keyboards are still pretty responsive. Second thing: while the Calendar app may look delicious on the five-inch screen, we were surprised that the entries in week view mode bear no text description, whereas the 3.7-inch Nexus One (with Froyo) manages to pack in those details. Finally, we’re puzzled by the missing contacts pictures — we were expecting the Streak to pull photos off Facebook, and the box has definitely been ticked for this in Settings. Hopefully our friends in the States won’t be suffering from these bugs next month.

Camera

Looking back at our old sample pictures, it looks like Dell’s dialed up the sharpening settings on the five-megapixel autofocus camera. As you can see in the gallery below (with picture quality set to “Fine”), the outdoor shots are pretty good except for the slight over-saturation in general, but nightshots are just hopeless. As for the camcorder, not much has changed for the 640 x 480 clips — picture quality’s acceptable despite the same saturation and nightshot flaws, plus the lack of 720p option puts the Streak slightly behind the game. That said, unlike the latest HTC phones, the Streak’s camcorder doesn’t suffer from reduced frame rate when filming in a dark environment — see for yourself after the gallery.