We liked what we saw of the new Curve, and it will be on AT&T later this year. It's not the $150 sweetspot that was previously rumored, but still not bad for an overall solid B-Berry. [T-Mobile Store via Crackberry]

Update: As is their wont, Amazon has a nice $100 rebate, bringing the price down to $99. Thanks ALCie.

On the other hand, if you insist on going contract-free, the leaked document claims a whopping price tag of $650 at Best Buy which, to be honest, seems a bit high. Let's hope that the figure is more in line with the rumored business price tag of $500. [Engadget Mobile via BGR]

We looked at a close-to-production model Curve 8900 a few months ago (albeit one marked for the Death Star). So far, our experience on this retail unit for T-Mobile has been pretty much the same as it was on the prototype, both good and bad (but mostly good).

We won't call anything bulletproof without less than a week with the device (especially given horribly depressing comments muttered recently by RIM's CEO), but BlackBerry OS 4.6 has been around for several months and been on a few devices at this point, and the Curve 8900, so far, seems like the most stable and least buggy product RIM has shipped in a while. It's also notably hardware that's a return to what they're most comfortable making—a 2G device with Wi-Fi—the kind of phone they'd poop out in the old days (you know, two years ago) and it'd still work fine and deflect missiles and small children while maintaining two-day battery life. So, it does bode well.

Conceptually, the Curve 8900 is almost exactly what you want in a sequel—it ups the ante in a lot of the right ways, like sex quotient, but keeps the fundamentals in place. It's not a beautiful piece of hardware that will magnetically pull drool out of people's lips in a trickle, but it's black-and-chrome modern enough with just the right lines (borrowed from the Storm) that it will draw eyes, if only for a split second.

Hardware
Three things make the hardware exceptional: The screen is delicious and not just because a video of John Mayer is preloaded on it, one thing RIM's been getting very right (the screen, not John Mayer, though that is also very right). Colors pop like John Mayer's lyrics, contrast is contrasty and the 480x360 resolution is fantastic, with a nice, wide viewing angle. The screen's still too small to watch anything longer than a music video—starring say, John Mayer—but it'll look pretty good while it's rolling.

The new "Atomic" trackball seems noticeably sturdier than the one that's been on BlackBerrys for years. It's more solidly implanted in the device, with less room for nasty junk to squeeze inside, but still plenty of spin in the wheel.

The keyboard, I feel, is better than the original Curve's, with a more pronounced sloped to the keys, a la BlackBerry Bold. I prefer the Bold's keyboard, since it's way roomier and has perfectly squishy keys, as opposed to the super-punchy ones found on the Curve 8900. That said, the Curve 8900 keyboard is still one of the best smartphone keyboards you'll ever tap on. RIM knows how to make QWERTY keyboards with their Canadian eyes closed, even if they're still working out the whole touchscreen clicky thing.

The build quality is another strong point. It's a solid device that you know won't go down without a fight, like all RIM hardware. I'd say it feels more sturdy than the original Curve, which I always thought was excessively plastic-y. It definitely feels nicer than the Curve—more high end, and its smoother lines make for a better handfeel too. The weight's similar to the iPhone 3G—not a feather, but not a monster like the G1 or BlackBerry Bold. The flimsiest part of the phone is the cheapo battery cover, which pops off and on mercifully easy.

A few things muddle the hardware's excellence: The lack of 3G (sorry, once you're used to it, you can't go back) and the Wi-Fi's persnicketiness—it just didn't want to play nice with a few of the secured Wi-Fi networks I had it on, constantly dropping out. Open Wi-Fi points seemed just fine though. Also, when I talked to my mommy, the call quality wasn't bad—it was very clear—but it also had a weird kind of hollowness to it.

Software
Software-wise, the Curve 8900 has every strength and weakness that every BlackBerry phone has when compared to other smartphones: If you're not familiar with BlackBerry email, BlackBerrys are all about it, with features like real push, server-side search, Exchange support, serious security, a million keyboard shortcuts and other power perks. It's not the sexiest looking email client around, but it does everything you'd ever want a smartphone to do in terms of email. There's a reason it's a corporate warrior's mandatory piece of kit.

The OS is fairly easy to use (some particulars aside)—it's an icon-based layout where what you see is what you get. Settings can be a bit of a listicle labyrinth, but for the most part, everything's presented right up front and easy to get to.

Even though the iPhone and though Android get all the press for apps, BlackBerry also has the backing of a pretty solid developer community for applications, so there are tons of applications to download and install, even if they aren't quite as shiny as what's on the iPhone or Android or available from a convenient storefront (yet). The Curve 8900 comes loaded with a solid starter suite though, with instant messenger apps from everybody that matters, like AIM and GTalk; BlackBerry Maps (which is alright, though I prefer Google Maps); and Office to Go, which lets you edit Word, Excel and PowerPoint files...on the go. The media apps work fine, with a fairly generic UI.

The software is hampered mostly by its message-oriented roots, so while it does email better than anyone and does have a ton of apps from the developer community, the whole web thing the iPhone, Android and Palm Pre get, and its attempt to scale to that kind of complexity, is clearly a struggle within the BlackBerry OS paradigm. The Curve 8900's browser, though ridiculously more usable and accurate at rendering than the original Curve's, is slow even over Wi-Fi. Its application approach is still browser-oriented while we wait for the BlackBerry app store and it's pokey and annoying, even from RIM's own central app hub. The apps are there and many are good—Kevin from CrackBerry highly recommends the Bolt browser for a much faster browsing experience—you just have to find 'em.

Oh, one other sore point for BlackBerry is trying to sync one to a Mac. It's not a fun experience, with PocketMac providing nowhere near the kind of complete functionality of the PC BlackBerry Desktop Software, which handles all of your syncing, app and media management, and the total inability to have more one sync program installed on a Mac at once. If you install BlackBerry Media Sync to sync iTunes to your BlackBerry on a Mac, it borks your other syncing programs. =(

Conclusion
Based on our time so far, if you have a BlackBerry Curve, the Curve 8900 is the same thing, but better in a lot of little ways that add up to a markedly better experience overall, thanks to a gorgeous display, slicker OS and well-designed hardware.

It's not a phone to switch to T-Mobile for—especially since it's obviously coming to AT&T, and most probably Verizon and Sprint too—but this is the BlackBerry that most people will be rocking in the next year as it inevitably spreads from carrier to carrier, and for good reason. If you're on T-Mobile, you really have two (good) choices for a smartphone now: This or the G1. If you do serious business, well, the choice is made for you.

Again, this information has not been confirmed as far as we know, but it all seems about right. If it is true, regular T-Mobile customers will most likely pay a similar amount when it is released to everyone on February 11th. [BlackBerry Rocks via BGR]

For those keeping track, that is a little over three weeks before the confirmed, nationwide release in February (most likely the 11th). [Berry Reporter via IntoMobile]

The press release doesn't get any more specific than that, but seems to lend authority to the previous leak, which indicated that the 18th would be the day. [BGR]

Body
It's a solid evolution of the Curve form factor. Slightly thinner, it's also tighter, with less wasted space around the screen and keys. The lines are much cleaner, making it sleeker and more modern, like a sports car compared to a Toyota Corolla. (It's very similar to the Storm.) The refined form has some function, too, since it feels better in your hand. It also has the Storm's dedicated lock key on the roof—no more menu-digging!

Screen
Even though the Curve is RIM's mass market smarty (the Pearl doesn't really count), they didn't scrimp on the screen compared to the Bold. It's fantastic. Colors pop, contrast is great, resolution is solid and the viewing angle is nice and wide. For nitpickers, he colors are noticeably warmer than the Bold—kind of like the iPhone 3G vs. the iPhone—but it's totally fine.

Keyboard and Trackball
The keyboard feels almost exactly the same as the old Curve—punchiness and layout are essentially identical, though the keys now slope ever so slightly, like the Bold, but to a lesser degree. Most people probably won't even notice. The new "atomic trackball" doesn't feel too different compared to the one you're used to, just more robust and less hangin' loose.

Battery Life
We haven't done any formal tests—it'd be unfair since this isn't a final build and the software optimizations can make it even better—but it seems to be comparable to the old Curve (i.e., well over a day), even with the beefier hardware.

OS and Software
Again, this isn't a final unit, so really digging into the OS and software like it's a production model isn't quite fair, but so far, it's a really stable version of the BlackBerry 4.6 OS we've seen on the Bold and Pearl Flip. And obviously, that's where a lot of the improvement is over the old Curve. It's prettier, smoother, and just a better overall user experience, with major enhancements in the look and feel of the entire BlackBerry experience.

The Curve 8900 is fairly nimble getting around the OS, though not quite as zippy as the Bold—but that's expected since the Bold has more monstrous hardware powering it. You can kinda see this in the browser, which lagged behind the Bold in our tests even though both were on Wi-Fi. There will probably be tuneups in the final build to make it snappier, though the Bold will always have a hardware advantage.

Conclusion
What's interesting is that even though the Curve 8900 borrows heavily from the Bold in terms of design and in no way feels cheap (well the plastic-y chrome is a little cheap), it's more clearly differentiated from it than the old Curve was from the 8800. It's very much a Curve still, and clearly the consumer model to the Bold's pro position. So what looked to be a hard choice from leaked shots, isn't quite as difficult as it appeared.

The Bold is more substantial, exuding "executive" to the Curve 8900's "middle manager" or "normal person." It's clearly more powerful, and has a bigger screen. The keyboards are way different, too—personally, I prefer the Bold's larger, squishier keys to the Curve's smaller, stiffer ones. But obviously, the biggest thing is 3G. The Bold has it, the Curve 8900 doesn't, and we missed it sorely.

All that said, this thing will sell like a mother, and justifiably so. It pushes the BlackBerry you see in most people's hands (if they're carrying a BlackBerry) into 2008, exceeding the original Curve in every way.