New Samsung Instinct smartphone looks sharp but can't match iPhone's capabilities

So many people are lining up to buy a new touch-screen wireless phone that the carrier selling it can't keep up with demand.

No, not that one.

The popularity of Sprint Nextel's new Samsung Instinct — the company says first-week sales beat those of all its other broadband-capable phones — is a bit of a puzzler.

Yes, this device bears a resemblance to Apple's iPhone, which saw its latest version go on sale Friday. But the Instinct doesn't come with features to rival those of the iPhone.

Nor does its price, $229.99 before a $100 mail-in rebate with a two-year contract, offer a big discount over of Apple's creation (the new version starts at $199).

Like many phones, the Instinct looks much better than it works. A polished slab about half-an-inch thick and weighing only 4.4 ounces, this smartphone dispenses with almost all of the standard buttons, save a few on the sides that do such basic tasks as turn it on and adjust volume, in favor of a large touch-sensitive screen that fills most of its face.

That roomy display, more than 3 inches diagonally, allows for on-screen buttons that even thicker fingers can hit. And you can scroll through its contacts and recent-calls lists with a flick of a finger, though a search function is missing.

You can also call somebody without lifting a finger by using the Instinct's voice dialing.

Its on-screen slider controls — for instance, turning on its built-in speaker phone or ending a call requires you to move your finger across an image of a switch — can prevent you from hanging up on the boss after poking the wrong button on the keypad or the screen.

The Instinct also slays voice mail as Sprint users have known it with a "visual voice mail" display, which lets you see who left a message and when, then play their recordings back in any sequence you desire.

Sprint advertises more than five hours of talk time, but even the nearly 4.5 hours an Instinct loaned by Sprint achieved compares well to many other phones.

The Instinct comes with a long inventory of added capabilities: Web browsing, e-mail, text/picture/video messaging, digital music and video playback, photography and video recording, GPS navigation and so on. But it fumbles most of these more ambitious tasks.

Start with its on-screen keyboard, which offers neither effective spell-checking nor tactile feedback, ensuring plenty of typos.

The Instinct also doesn't make enough use of its mobile broadband Internet access (limited to Sprint's coverage, as the Instinct lacks a Wi-Fi receiver). Its Web browser struggles as much with full-size sites as the antiquated software on Palm OS phones, taking an irritatingly long time to display some of them.

Its e-mail software ignores Web formatting in messages and can't read PDF attachments, one of the most common kinds of files to arrive in a message.

This phone also doesn't work as an organizer for your life. Although the crude Windows software Sprint includes can synchronize your Outlook Express or Outlook contacts list (something that required a 14-minute call to tech support in my case), Sprint doesn't let you do the same with your computer's calendar or notes. And there's no to-do list.

The Instinct handles multimedia only slightly better than productivity. It can serve as a decent photo viewer and music and video player, but its Internet TV service suffers from awful picture quality, and the music store sells iPod-incompatible files.

And the 2 gigabytes of MicroSD card storage won't last long.

The phone's mapping software can issue driving directions in moments, but those are becoming standard features — and other phones' navigation services offer walking and biking directions, too.

And because you can't add software of your own, you're out of options to make this would-be smartphone anymore intelligent.

So what makes the Instinct worthy of any fuss? Two things come to mind.

One is Sprint's blessedly simple pricing plans, all of which feature unlimited Internet use, text/picture/video messaging, navigation assistance and Sprint's online music and video feeds, leaving your only option how many weekday minutes to buy: $69.99 a month gets you 450, $89.99 includes 900, and $99.99 allows unlimited calls.

The other is choice. The iPhone is an amazing machine. But in the United States, Apple has chosen to handcuff it to a single provider, AT&T Wireless.

What if AT&T's coverage excludes your home or office? What if its prices, policies or service already turned you against it?

A phone like the Instinct can be a fair compromise for people looking to use a smartphone for entertainment, not productivity. It provides some things you might have hoped to get in an iPhone and does so with more flair than a BlackBerry, Palm or Windows Mobile phone.

That's no ringing endorsement, but it is what can pass for progress in the wireless market.