I just spent a day using Samsung's new foldable flip phone - here are the best and worst things about it so far

During its launch event on Tuesday, Samsung showed how the bottom half of the Galaxy Z Flip can be used as a tripod for the top half of the display when taking photos — a feature that's intended to help the phone take more stable shots.

But I found myself really enjoying using the Z Flip in this mode in other ways, too. For example, I kept the phone opened half-way, with the top portion of the display propped up so that the phone makes an "L" shape, while watching a video on YouTube at work alongside my computer screen.

I could easily see this being useful in a variety of circumstances: imagine propping the phone up on a nearby table while showing friends photos and videos from a recent vacation, rather than having to hold the phone or hand it over. Or imagine using the Z Flip in this mode to watch videos or make a video call while at the airport.

These are use cases that make me see the potential for flip phones, beyond the portability and novelty behind it.

I'd love to use the top half of the Z Flip's screen as an secondary display during the work day. But unfortunately, since the Z Flip is so new, most apps aren't optimized for it yet. Many apps run just like standard smartphone apps on the Z Flip and aren't tailored to utilize its offbeat design, such as the Google Play Store as shown above.

Launch Slack with the Z Flip's screen opened halfway, for example, and the entire chatroom will stretch across the top and bottom of the screen, just like it would on a regular smartphone. I'd much prefer to see the most recent messages in my work Slack channel on the top portion of the display that's propped up, so that I can easily glance over while typing to make sure I'm not missing any important alerts.

I did work around this, however, by launching Slack in Samsung's split-screen mode, which evenly splits two apps above and below the screen's fold. It's the best use case I've found yet for Samsung's split-screen mode.

The Samsung Galaxy Z Flip's ability to stay halfway open on its own makes it very useful when propped on a table or similarly flat surface. But when holding it, you're best bet is to open the phone up entirely so that it can be used like a standard smartphone.

I wish the hinge was slightly more flexible, making it possible to adjust the top half of the display when held to allow for a comfortable reading angle. The "L"-shaped angle it takes when opened halfway is just a bit too rigid to use comfortably when holding the device.

That being said, the hinge does feel durable, and the fact that Samsung used glass for the screen rather than plastic made it feel premium and polished. During my time using the Z Flip, I didn't notice any creaks or bumps.

Since the Galaxy Z Flip snaps shut like a flip phone, the main screen isn't visible when the phone isn't in use. That certainly feels more private than having my phone's lock screen light up with notifications, letting the world around me know when I've received a new text message.

The Z Flip does have a small screen on its cover for viewing the time, notifications, and other information. But it's too tiny for onlookers to see from a distance.

The Galaxy Z Flip costs $1,380, making it noticeably pricier than the $1,000 Galaxy S20, $1,200 Galaxy S20 Plus, $1,000 iPhone 11 Pro and $1,100 iPhone 11 Pro Max. It is cheaper than other foldable phones, like Samsung's $1,980 Galaxy Fold and Motorola's $1,500 Razr.

But before you buy, it's worth considering whether the perks that come with a screen that bends in half are worth spending roughly an extra $200-$400 more than the average smartphone. That's especially important considering that the crease in the display is still fairly noticeable, and the Z Flip is lacking some modern smartphone features — like a triple lens camera. Instead, it has a dual-lens 12-megapixel camera.

After what happened with last year's Galaxy Fold, Samsung is eager to prove that its new foldable smartphone is adequately durable. The company says the device's hinge uses nylon fibers to keep debris out of the phone, and when unveiling the device it said that it can withstand being folded and unfolded more than 200,000 times.

But the customer care directions that come with the Galaxy Z Flip also warn that it's not dust or water resistant and urge owners to avoid exposing it to liquid or small particles. That would make me wary about regularly using the Z Flip as my everyday phone without using a case.

Other modern smartphones that are cheaper than the Z Flip, like the iPhone 11 Pro and Galaxy S20, are IP68 certified, meaning they can withstand some exposure to water but aren't advised for use in the pool.

The Galaxy Z Flip may not be perfect, but it certainly feels more practical thank the Galaxy Fold. That phone offers the benefit of functioning as a tablet and a phone in one, but the phone experience wasn't quite polished enough.

When closed, the Fold's cover screen was too thin and awkward to use for more than checking notifications or the time, and when opened its screen was too large to comfortably use with one hand.

But even after just a few hours with the Z Flip, it feels like it checks two important boxes: it brings something new to the smartphone experience, but also performs well enough as a standard smartphone.