Technologies

How Galaxy AI Camera Tools Help You Take Better Photos Automatically on the S25

From photobomb fixes to better low-light shots, Galaxy AI1 helps you get polished, post-worthy photos without a heavy manual lift.

Summary:

The Samsung Galaxy S25 and S25 Ultra are packed with new AI-powered camera
features.
The Scene Optimizer feature will automatically adjust settings like exposure and contrast to optimise for different scenes and lighting conditions.
Editing tools like Object Eraser and Generative Edit
let users remove, move, or resize elements in photos
with just a tap.
Super HDR enhances dynamic range, delivering richer detail and truer color in both stills and previews.
AI-driven search
capabilities make it easier to find photos and get pro-quality results without navigating complex menus or learning new skills.

If you’ve ever missed a perfect photo
op because you were fussing with settings, you’re the kind of photographer Galaxy S25 is built for. In Samsung’s
latest flagship device, the brand embeds intelligent enhancements throughout the camera experience—from photo capture to editing and sorting.

What’s so compelling about these Galaxy AI* updates is that they don’t require you to watch hours of tutorials to master—they just work. The S25 marks a step forward for the way AI quietly works in the background to elevate your photography, without you needing to do anything special.

Here’s how Galaxy AI helps make great photos happen automatically.

Smarter settings in real time

One of the most low-key powerful features of the S25 is Scene Optimizer, which uses AI to identify what you’re shooting—landscapes, food, people, pets—and automatically fine-tune settings like exposure, contrast, and saturation to make it looks its best. Simply enable the feature in the camera app settings to turn it on indefinitely.

Thanks to AI, the S25 also produces more balanced photos in tricky lighting scenarios. For instance, in low light, Samsung’s Nightography feature reduces noise while preserving sharpness
and color. (Results may vary depending on lighting, subject, and shooting conditions.) In broad daylight, the device’s built-in Galaxy AI compensates for harsh contrast and reflective surfaces.

That means the S25 can adapt instantly to your environment, making quick decisions that improve image quality without slowing you down. Shooting your dinner in a dim restaurant? When you turn on Scene Optimizer in your settings, Galaxy S25 kicks in to enhance brightness without making it look like a flash went off. Snapping a mountain range in peak sun? The S25 will naturally balance the sky and landscape so neither gets washed out. No toggling between modes, no extra effort—just a well-adjusted shot, ready to send to your friends or post online.

Take a clean shot, every time, with Object Eraser and Generative Edit

We’ve all had great shots ruined by a stranger walking into the frame
—or a power line cutting across an otherwise pristine skyline. The Galaxy S25‘s Object Eraser handles those intrusions with ease.

Powered by advanced AI and Samsung’s ProVisual Engine, users can simply tap on an object they want removed, and the phone fills in the background. In seconds, the tool recreates patterns, textures, and lighting to make it look like the offending object was never there.

Generative Edit, the broader suite of AI tools included on the S25, also lets users move or resize elements in their photos—for instance, you can reposition a subject for better framing, or scale down a distracting element in the background. The AI fills in any gaps for a seamless final result.

Super HDR for richer detail in every pic

Dynamic range is one of the toughest things for smartphone cameras to get right. Bright skies and dark shadows often lead to blown-out highlights or murky details. Super HDR on the S25 addresses this common problem by capturing multiple exposures nearly simultaneously, and blending them with AI to preserve detail across the full tonal range.

Super HDR doesn’t apply solely to stills in the camera app; it also enhances preview and playback in the Gallery. It even extends to social media apps like Instagram, so what you share is more representative of what you actually shot.

Better and more intuitive search

The Galaxy S25 also makes it easier to find the photos you’ve already taken without spending half an hour in a conversation-interrupting endless scroll. Thanks to Galaxy AI-enhanced search in the Gallery app, you can now type natural queries like «dog playing fetch» or «spring break at the beach,» and the phone will parse both visual elements and metadata to surface exactly what you’re looking for.

AI that’s there when you need it—and invisible when you don’t

One of the best parts about Galaxy AI is that it doesn’t require a learning curve. Even if it’s your first-ever Samsung device, you can pick up the phone and just start using it. Most of the photography tools activate automatically or appear at the precise time you need them with minimal interruption.

You don’t need to fiddle with menus or sliders; the phone quietly does the heavy lifting. Behind the scenes, the device’s AI is making thousands of tiny decisions—tweaking exposure by fractions, choosing the right tone curves, sharpening only where it helps—in mere milliseconds.

Whether you’re taking, editing, or sharing a photo, Galaxy AI helps eliminate the friction between your vision and the final result. You don’t have to overthink it—the S25 helps you get a great shot, then gets out of the way.

It flips, it folds, it’s anything but expected: the Galaxy Foldable is coming.

*Samsung account login is required for certain AI features.

Technologies

TMR vs. Hall Effect Controllers: Battle of the Magnetic Sensing Tech

The magic of magnets tucked into your joysticks can put an end to drift. But which technology is superior?

Competitive gamers look for every advantage they can get, and that drive has spawned some of the zaniest gaming peripherals under the sun. There are plenty of hardware components that actually offer meaningful edges when implemented properly. Hall effect and TMR (tunnel magnetoresistance or tunneling magnetoresistance) sensors are two such technologies. Hall effect sensors have found their way into a wide variety of devices, including keyboards and gaming controllers, including some of our favorites like the GameSir Super Nova.

More recently, TMR sensors have started to appear in these devices as well. Is it a better technology for gaming? With multiple options vying for your lunch money, it’s worth understanding the differences to decide which is more worthy of living inside your next game controller or keyboard.

How Hall effect joysticks work

We’ve previously broken down the difference between Hall effect tech and traditional potentiometers in controller joysticks, but here’s a quick rundown on how Hall effect sensors work. A Hall effect joystick moves a magnet over a sensor circuit, and the magnetic field affects the circuit’s voltage. The sensor in the circuit measures these voltage shifts and maps them to controller inputs. Element14 has a lovely visual explanation of this effect here.

The advantage this tech has over potentiometer-based joysticks used in controllers for decades is that the magnet and sensor don’t need to make physical contact. There’s no rubbing action to slowly wear away and degrade the sensor. So, in theory, Hall effect joysticks should remain accurate for the long haul.

How TMR joysticks work

While TMR works differently, it’s a similar concept to Hall effect devices. When you move a TMR joystick, it moves a magnet in the vicinity of the sensor. So far, it’s the same, right? Except with TMR, this shifting magnetic field changes the resistance in the sensor instead of the voltage.

There’s a useful demonstration of a sensor in action here. Just like Hall effect joysticks, TMR joysticks don’t rely on physical contact to register inputs and therefore won’t suffer the wear and drift that affects potentiometer-based joysticks.

Which is better, Hall effect or TMR?

There’s no hard and fast answer to which technology is better. After all, the actual implementation of the technology and the hardware it’s built into can be just as important, if not more so. Both technologies can provide accurate sensing, and neither requires physical contact with the sensing chip, so both can be used for precise controls that won’t encounter stick drift. That said, there are some potential advantages to TMR.

According to Coto Technology, who, in fairness, make TMR sensors, they can be more sensitive, allowing for either greater precision or the use of smaller magnets. Since the Hall effect is subtler, it relies on amplification and ultimately requires extra power. While power requirements vary from sensor to sensor, GameSir claims its TMR joysticks use about one-tenth the power of mainstream Hall effect joysticks. Cherry is another brand highlighting the lower power consumption of TMR sensors, albeit in the brand’s keyboard switches.

The greater precision is an opportunity for TMR joysticks to come out ahead, but that will depend more on the controller itself than the technology. Strange response curves, a big dead zone (which shouldn’t be needed), or low polling rates could prevent a perfectly good TMR sensor from beating a comparable Hall effect sensor in a better optimized controller.

The power savings will likely be the advantage most of us really feel. While it won’t matter for wired controllers, power savings can go a long way for wireless ones. Take the Razer Wolverine V3 Pro, for instance, a Hall effect controller offering 20 hours of battery life from a 4.5-watt-hour battery with support for a 1,000Hz polling rate on a wireless connection. Razer also offers the Wolverine V3 Pro 8K PC, a near-identical controller with the same battery offering TMR sensors. They claim the TMR version can go for 36 hours on a charge, though that’s presumably before cranking it up to an 8,000Hz polling rate — something Razer possibly left off the Hall effect model because of power usage.

The disadvantage of the TMR sensor would be its cost, but it appears that it’s negligible when factored into the entire price of a controller. Both versions of the aforementioned Razer controller are $199. Both 8BitDo and GameSir have managed to stick them into reasonably priced controllers like the 8BitDo Ultimate 2, GameSir G7 Pro and GameSir Cyclone 2.

So which wins?

It seems TMR joysticks have all the advantages of Hall effect joysticks and then some, bringing better power efficiency that can help in wireless applications. The one big downside might be price, but from what we’ve seen right now, that doesn’t seem to be much of an issue. You can even find both technologies in controllers that cost less than some potentiometer models, like the Xbox Elite Series 2 controller.

Caveats to consider

For all the hype, neither Hall effect nor TMR joysticks are perfect. One of their key selling points is that they won’t experience stick drift, but there are still elements of the joystick that can wear down. The ring around the joystick can lose its smoothness. The stick material can wear down (ever tried to use a controller with the rubber worn off its joystick? It’s not pleasant). The linkages that hold the joystick upright and the springs that keep it stiff can loosen, degrade and fill with dust. All of these can impact the continued use of the joystick, even if the Hall effect or TMR sensor itself is in perfect operating order.

So you might not get stick drift from a bad sensor, but you could get stick drift from a stick that simply doesn’t return to its original resting position. That’s when having a controller that’s serviceable or has swappable parts, like the PDP Victrix Pro BFG, could matter just as much as having one with Hall effect or TMR joysticks.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Feb. 18, #513

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Feb. 18, No. 513.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.

Today’s Connections: Sports Edition has a fun yellow category that might just start you singing. If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: I don’t care if I never get back.

Green group hint: Get that gold medal.

Blue group hint: Hoops superstar.

Purple group hint: Not front, but…

Answers for today’s Connections: Sports Edition groups

Yellow group: Heard in «Take Me Out to the Ball Game.»

Green group: Olympic snowboarding events.

Blue group: Vince Carter, informally.

Purple group: ____ back.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is heard in «Take Me Out to the Ball Game.» The four answers are Cracker Jack, home team, old ball game and peanuts.

The green words in today’s Connections

The theme is Olympic snowboarding events. The four answers are big air, giant slalom, halfpipe and slopestyle.

The blue words in today’s Connections

The theme is Vince Carter, informally. The four answers are Air Canada, Half-Man, Half-Amazing, VC and Vinsanity.

The purple words in today’s Connections

The theme is ____ back. The four answers are diamond, drop, quarter and razor.

Technologies

Today’s NYT Mini Crossword Answers for Wednesday, Feb. 18

Here are the answers for The New York Times Mini Crossword for Feb. 18.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Today’s Mini Crossword is a fun one, and it’s not terribly tough. It helps if you know a certain Olympian. Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.