Technologies

Samsung’s Galaxy S23 Is Almost Here. What to Expect

The Galaxy S23 Ultra could get a new 200-megapixel camera.

Like clockwork, Samsung releases its new Galaxy S phones in the first quarter of the year. For 2023, that launch is set to happen on Feb. 1 during Samsung’s next event, where we’re very much expecting to see the Galaxy S23.

The Samsung Galaxy S22 range includes some of our top phones from 2022. The base S22 impressed as a more affordable option, the S22 Plus is a superb all-rounder while the all-powerful S22 Ultra blew us away with its stellar camera skills. We even gave the Plus and Ultra CNET Editors’ Choice Awards.

If Samsung maintains the pattern it’s followed for the last three generations, we can expect to see a Galaxy S23, Galaxy S23 Plus and Galaxy S23 Ultra. We’ll know more on Feb. 1, but here’s what we’re expecting based on rumors, leaks and Samsung’s previous product launches. As for what we want to see from the Galaxy S23 lineup, longer battery life and more clever camera features are at the top of my list.

Galaxy S23 release date

Samsung will likely announce the Galaxy S23 series during its next Unpacked event on Feb. 1, which will take place in San Francisco. The event announcement follows previous leaks, including this report from Korean newspaper JoongAng Daily, suggesting an early February launch for the Galaxy S23. A Jan. 6 tweet by prominent leaker Ice Universe also claimed to show a Galaxy Unpacked teaser image with a date of Feb. 1.

Whether the phones are available in stores to buy that month is another matter, as global supply chains are still struggling and it’s possible that there may be a longer delay than usual. But Samsung is already offering promotions for customers in the US who want to reserve a phone early. You’ll get $50 in Samsung credit if you sign up to reserve one device or $100 if you ask to reserve two.

Galaxy S23 models and sizes

We firmly expect Samsung to continue its strategy of launching multiple phone models, each with different specs and prices to appeal to a wide variety of people. Based on Samsung’s history, we’re confident we’ll see an entry level Galaxy S23 model, a step-up S23 Plus with a larger screen and the top-end S23 Ultra. It’s the Ultra that will pack the best tech, including extra cameras, the biggest display and almost certainly the S Pen stylus.

Samsung’s Unpacked event invitation also includes what appear to be three spotlights, which may be a subtle nod to three new incoming Galaxy models.

Reputable leaker Ice Universe posted a detailed rundown of the sizes of the three upcoming phones (via GSM Arena), which put them almost exactly in line with the current sizes of the S22 lineup. As such, we don’t expect any notable differences in screen sizes of any of the range over the predecessors.

Those were 6.1 inches for the Galaxy S22, 6.6 inches for the S22 Plus and 6.8 inches for the S22 Ultra.

Galaxy S23 price

Assuming Samsung launches multiple models, the S23 range will come at three main prices. We don’t expect Samsung to stray from last year’s prices. For reference, the base S22 launched with a price of $800, while the Plus model started at $1,000 and the high-performance S22 Ultra debuted at $1,200 in the US last February.

Galaxy S23 cameras

The cameras look like they might be one of the key areas of focus for the new series. In a recent blog post, the head of Samsung’s mobile experience business, T.M. Roh, teased the camera improvements we can expect to see. «Our pro-grade camera system is getting smarter, offering the best photos and videos in any light among our Galaxy smartphones,» he wrote.

That’s likely to be especially true for the Ultra model, which is usually where Samsung’s biggest camera innovations can be found. We expected the S22 Ultra to include a whopping 200-megapixel image sensor, considering Samsung has launched two of these image sensors and they can be found in other phones. We didn’t see it on the S22 Ultra, but it seems likely that a 200-megapixel sensor will be one of the key bragging rights of the S23 Ultra. Ice Universe also predicts that the Galaxy S23 Ultra’s will have a 200-megapixel sensor. That seems especially likely considering Samsung just announced a new 200-megapixel image sensor for smartphones.

Samsung’s product pages for these sensors boast improved resolution (obviously), but also improved low-light photography by combining sets of smaller pixels into larger individual ones that can capture more light. The S22 Ultra is already one of the best night-time camera phones, beating out the Pixel 7 Pro in our recent tests, so a further burst to its low-light prowess is exciting to hear.

That massive resolution will also help with the phone’s zoom skills, which are already impressive thanks to its 10x optical zoom lens. Recent rumors from Ice Universe suggest that the lens lineup will remain the same across all phones, but that extra resolution should help make zoom shots even more pin-sharp.

There’s a chance we might also see a slight change in the camera’s design, at least on the Galaxy S23 Plus and potentially the Galaxy S23. Rumors from reputable leakers Ice Universe and Steve Hemmerstoffer suggest that the new devices could have circular cutouts for the camera lenses that sit directly on the back of the device rather than on a camera module. The Galaxy S22 Ultra already has a camera like this, but Hemmerstoffer’s leak suggests this style could make its way to the Plus model as well.

Take a look at the photos of the Galaxy S22 Ultra alongside the Galaxy S22 Plus and Galaxy S22 below to see what I mean.

Galaxy S23 battery, processor and other specs

The Galaxy S23 range will almost certainly use the latest Qualcomm Snapdragon 8 Gen 2 processor. In previous years, Samsung used its own Exynos chips for its European models. But a recent Qualcomm earnings call suggested that Samsung will in fact be using Qualcomm’s silicon for every phone in the range.

As for other specs, we expect a minimum of 8GB of RAM on the base models, with 12GB being available on the S23 Ultra. Storage is likely to continue to start at 128GB, with higher capacity options being available at higher prices. And no, we don’t expect a return of the microSD card slot to expand the storage. Sad face.

Recent Federal Communications Commission certifications show that the base S23 will have a 3,900-mAh battery, a step up from the 3,700 mAh of the base S23, while the S23 Plus will also get a battery boost to 4,700-mAh. There’s no official figure for the Ultra model yet, but again Ice Universe suggests that it will have the same 5,000-mAh cell size as the S22 Ultra.

We’ll likely know more as Feb. 1 gets closer. But if the rumors turn out to be accurate, the Galaxy S23 lineup will probably be a modest step up from the Galaxy S22 family.

Technologies

iOS 17 Cheat Sheet: Your Questions on the iPhone Update Answered

Here’s what you need to know about new features and upcoming updates for your iPhone.

Apple’s iOS 17 was released in September, shortly after the company held its Wonderlust event, where the tech giant announced the new iPhone 15 lineup, the Apple Watch Series 9 and the Apple Watch Ultra 2. We put together this cheat sheet to help you learn about and use the new features in iOS 17. It’ll also help you keep track of the subsequent iOS 17 updates.

iOS 17 updates

Using iOS 17

Getting started with iOS 17

Make sure to check back periodically for more iOS 17 tips and how to use new features as Apple releases more updates.

17 Hidden iOS 17 Features You Should Definitely Know About

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See all photos

Technologies

Get Ready for a Striking Aurora That Could Also Disrupt Radio Communications

Don’t expect the storm to cause a lingering problem, though.

A geomagnetic storm is threatening radio communications Monday night, but that doesn’t mean you should be concerned. In fact, it may be an opportunity to see a colorful aurora in the night sky.

The National Oceanic and Atmospheric Administration has issued a geomagnetic storm watch after witnessing a coronal mass ejection from the sun on Saturday. The watch, which was issued over the weekend and will expire after Monday, said the onset of the storm passing over Earth on Sunday night represented a «moderate» threat to communications. As the storm continues to pass through, it could deliver a «strong» threat on Monday night that could cause radio communications to be temporarily disrupted during the worst of it.

Even so, NOAA said, «the general public should not be concerned.»

A coronal mass ejection occurs when magnetic field and plasma mass are violently expelled from the sun’s corona, or the outermost portion of the sun’s atmosphere. In the vast majority of cases, the ejection occurs with no real threat to Earth. However, in the event the ejection happens in the planet’s direction, a geomagnetic storm occurs, and the Earth’s magnetic field is temporarily affected.

In most cases, geomagnetic storms cause little to no disruption on Earth, with radio communications and satellites affected most often. In extreme cases, a geomagnetic storm can cause significant and potentially life-threatening power outages — a prospect that, luckily, the planet hasn’t faced.

Switching poles

Every 11 years, the sun’s magnetic poles switch, with the north pole and south pole swapping positions. During those cycles, the sun’s activity ramps up as it gets closer to pole-switching time. The height of its activity is called solar maximum, and scientists believe we either may be entering the solar maximum or may be already in it.

During periods of heightened solar activity, sunspots increase on the sun and there’s an increase in coronal mass ejections, among other phenomena. According to NOAA, solar maximum could extend into October of this year before the sun’s activity calms and it works towards its less-active phase, solar minimum.

Even when geomagnetic storms hit Earth and disrupt communications, the effects are usually short-lived. Those most affected, including power grid operators and pilots and air traffic controllers communicating over long distances, have fail-safe technologies and backup communications to ensure operational continuity.

But geomagnetic storms aren’t only about radios. In most cases, they also present unique opportunities to see auroras in the night sky. When the storms hit, the plasma they carry creates a jaw-dropping aurora, illuminating the night sky with brilliant colors. Those auroras can be especially pronounced during the most intense phases of the storm, making for nice stargazing.

If you’re interested in seeing the aurora, you’ll need to be ready. The NOAA said the «brunt of the storm has passed» and even if it lingers into Tuesday, there won’t be much to see after Monday night.

Technologies

Last Total Solar Eclipse for 20 Years Is Coming: How to See and Photograph It

It’s your last chance until 2044.

Get your eclipse glasses ready, Skygazers: the Great American Eclipse is on its way. On April 8, there’ll be a total eclipse over North America, the last one until 2044.

A total solar eclipse happens when the moon passes between the Earth and the sun, blocking the sun and turning an otherwise sunny day to darkness for a short period of time. Depending on the angle at which you’re viewing the eclipse, you may see the sun completely shrouded by the moon (called totality) or some variation of it. The more off-angle you are and the further you are from the path of the eclipse, the less likely you’ll be to see the totality.

The 2024 total solar eclipse will happen on Monday, April 8. The Great American Eclipse will reach the Mexican Pacific coast at 11:07 a.m. PT (2:07 p.m. ET), and then traverse the US in a northeasterly direction from Texas to Maine, and on into easternmost Canada. If you want a good look at it, but don’t live in the path of totality, you shouldn’t wait much longer to book accommodation and travel to a spot on the path.

Or how about booking a seat in the sky? Delta Airlines made headlines for offering a flight that allows you to see the entire path of totality. Its first eclipse flight, from Austin, Texas, to Detroit sold out quickly. But as of Monday, Delta has added a second flight from Dallas to Detroit, which also covers the path of totality. The airline also has five flights that will offer prime eclipse viewing.

Not everyone can get on one of those elusive eclipse-viewing flights. Here’s a look at other options to nab a chance to see this rare sight and what to know about it.

Total solar eclipse path

The eclipse will cross over the Pacific coast of Mexico and head northeast over mainland Mexico. The eclipse will then make its way over San Antonio at approximately 2:30 p.m. ET on April 8 and move through Texas, over the southeastern part of Oklahoma and northern Arkansas by 2:50 p.m. ET.

By 3 p.m. ET, the eclipse will be over southern Illinois, and just 5 minutes later, will be traveling over Indianapolis. Folks in northwestern Ohio will be treated to the eclipse by 3:15 p.m. ET, and it will then travel over Lake Erie and Buffalo, New York, by 3:20 p.m. ET. Over the next 10 minutes, the eclipse will be seen over northern New York state, then over Vermont. By 3:35 p.m. ET, the eclipse will work its way into Canada and off the Eastern coast of North America.

Best places to watch the Great American Eclipse

When evaluating the best places to watch this year’s total eclipse, you’ll first want to determine where you’ll have the best angle to see the totality. The farther off-angle you are — in other words, the farther north or south of the eclipse’s path — the less of an impact you can expect.

Therefore, if you want to have the best chance of experiencing the eclipse, you’ll want to be in its path. As of this writing, most of the cities in the eclipse’s path have some hotel availability, but recent reports have suggested that rooms are booking up. And as more rooms are booked, prices are going up.

So if you want to be in the eclipse’s path, and need a hotel to do it, move fast. And Delta’s eclipse-viewing flight from Dallas to Detroit has just four seats left at the time of publication.

Eclipse eye safety and photography

As with any solar eclipse, it’s critical you keep eye safety in mind.

During the eclipse, and especially during the periods before and after totality, don’t look directly at the sun without special eye protection. Also, be sure not to look at the sun through a camera (including the camera on your phone), binoculars, a telescope or any other viewing device. This could cause serious eye injury. Sunglasses aren’t enough to protect your eyes from damage.

If you want to view the eclipse, you’ll instead need solar viewing glasses that comply with the ISO 12312-2 safety standard. Anything that doesn’t meet that standard or greater won’t be dark enough to protect your eyes. Want to get them for free? If you’ve got a Warby Parker eyeglasses store nearby, the company is giving away free, ISO-certified solar eclipse glasses at all of its stores from April 1 until the eclipse, while supplies last.

If you don’t have eclipse viewing glasses handy, you can instead use indirect methods for viewing the eclipse, like a pinhole projector.

Read more: A Photographer’s Adventure With the Eclipse

In the event you want to take pictures of the eclipse, attach a certified solar filter to your camera. Doing so will protect your eyes and allow you to take photos while you view the eclipse through your lens.

There’s also a new app to help you both protect your eyes and take better photos of the eclipse on your phone. Solar Snap, designed by a former Hubble Space Telescope astronomer, comes with a Solar Snap camera filter that attaches to the back of an iPhone or Android phone, along with solar eclipse glasses for protecting your eyesight during the event. After you attach the filter to your phone, you can use the free Solar Snap Eclipse app to zoom in on the eclipse, adjust exposure and other camera settings, and ultimately take better shots of the eclipse.

2024 eclipse compared to 2017

The last total solar eclipse occurred in 2017, and many Americans had a great view. Although there are plenty of similarities between the 2017 total solar eclipse and the one coming April 8, there are a handful of differences. Mainly, the 2024 eclipse is going to cover more land and last longer.

The 2017 eclipse started over the northwest US and moved southeast. Additionally, that eclipse’s path was up to 71 miles wide, compared with a maximum width of 122 miles for this year’s eclipse. Perhaps most importantly, the moon completely covered the sun for just 2 minutes, 40 seconds in 2017. This year, maximum totality will last for nearly four-and-a-half minutes.