Technologies

iPhone 15 Features: Everything I Want From Apple’s Next Phone

Commentary: I want USB-C charging, the return of Touch ID and more uses for the Dynamic Island on the iPhone 15.

With the iPhone 14, Apple gave us many of the upgrades we’ve been waiting for — especially on the Pro models. Such features include an always-on display for showing the time at a glance and better multitasking through the Dynamic Island.

But there are a few ways I’m hoping Apple takes things further with the iPhone 15. For example, the company could do a better job of bringing certain Pro-exclusive features down to its less expensive iPhone models. Samsung frequently does this with its cheaper phones, and I’d like to see Apple embrace this approach more fully too. The Dynamic Island also shows a lot of promise already, but Apple could make it an even more integral part of the iPhone experience.

Apple typically announces its new iPhones in September and releases them shortly thereafter. Here’s what I’m hoping to see from the iPhone 15 next year.

USB-C charging

The Lightning connector has been around for 10 years, and it’s time for a change. With so many Apple products making the switch to USB-C, there’s never been a bigger need for one charger that powers all devices. Apple currently has four different types of chargers on the market: Lightning (for iPhones, the 2021 iPad, AirPods and a few other accessories), USB-C (for most new iPads and MacBooks), MagSafe (the wireless magnetic charger for iPhones) and MagSafe 3 (the magnetic charger for the 2022 MacBook Air, 14-inch MacBook Pro and 2021 16-inch MacBook Pro).

Making new iPhones compatible with USB-C instead of Lightning means you could use the same cable to charge your new phone, the Mac and new iPads. There’s a good chance most of your other electronics use USB-C too.

The good news is that a USB-C iPhone may not be very far away. Greg Joswiak, Apple’s senior vice president of worldwide marketing, confirmed that the company would comply with the European Union’s mandate that all phones sold in the region would need to have a USB-C charging port. He made the comments during an interview at the Wall Street Journal Tech Live conference. Apple has also previously tested USB-C iPhones, according to Bloomberg.

However, Apple has not revealed any specifics about its plans. We don’t know if Apple will begin making the switch to USB-C with the iPhone 15 or if it will wait until the following year, since the new rules require USB-C by the end of 2024. Apple also has not said whether USB-C will be coming to all iPhones or just European models, although analysts expect Apple to make a complete shift to USB-C.

Higher refresh rates on the regular iPhone 15

Starting with last year’s iPhone 13 Pro, Apple added higher refresh rates to the displays on its premium smartphones. The iPhone 13 Pro, iPhone 13 Pro Max, iPhone 14 Pro and iPhone 14 Pro Max have a feature Apple calls ProMotion, which can boost the screen’s refresh rate as high as 120Hz depending on what’s being shown. This results in more fluid scrolling and smoother animations.

It’s a small touch, but one that makes the experience feel more pleasant — as my colleague Patrick Holland wrote in his review of the iPhone 13 Pro. While having a high refresh rate isn’t a deal breaker, it’s become standard on most smartphones. Google’s $599 Pixel 7 has a 90Hz refresh rate and Samsung’s $800 Galaxy S22 includes a 120Hz refresh rate, for instance. Even the $450 Galaxy A53 5G has a 120Hz display, making its absence on the $799 iPhone 14 feel even more noticeable.

More features that use the Dynamic Island

The Dynamic Island, which is available only on the iPhone 14 Pro and Pro Max, is essentially a second miniature screen. Instead of getting rid of the notch, Apple gave that space a new purpose by using it to display information from other apps.

For example, you can see music that’s currently playing, timers, and directions in Maps at the top of the screen — eliminating the need to switch between apps. The Dynamic Island makes it easier to multitask on the iPhone 14 Pro, an area in which Apple has traditionally lagged behind Samsung and other Android phones that support split-screen apps.

Now that the Dynamic Island has proven its value, I’d like to see Apple do even more with it next year. It would be interesting to see Apple use this space to make proactive suggestions, like apps that may be useful based on your activity, the time of day or your schedule. Part of the Dynamic Island’s usefulness also depends on what app developers decide to do with it, too. There are already a handful of apps that incorporate the Dynamic Island, such as Pixel Pals, which essentially looks like a Tamagotchi for your iPhone. But I’m hoping to see more practical use cases for the Dynamic Island that make it feel like a more critical part of your phone, similar to the iPhone’s home screen widgets.

If Apple does expand the Dynamic Island’s functionality in the future, there’s a chance you may not need the iPhone 15 to take advantage of it. Instead, Apple could build new Dynamic Island features into its next major software update, which is likely to be called iOS 17.

A smaller notch on the regular iPhone 15

If Apple isn’t going to bring the Dynamic Island to the base iPhone 15, I hope it at least makes the notch less intrusive. The notch hasn’t changed all that much since its debut on the iPhone X in 2017, aside from the Dynamic Island on the iPhone 14 Pro and Pro Max. Meanwhile, other smartphone makers like Samsung, Google and OnePlus have found ways to provide edge-to-edge screens on their devices without carving out a large notch for the front-facing camera. Reducing the notch’s size would likely result in more screen space and a more modern look for the iPhone 15.

If Apple does move in this direction, we might have to wait until the iPhone 16 to see it. Ming-Chi Kuo, an analyst with TF International Securities known for his Apple predictions, estimates under-display Face ID and front-facing camera sensors will be coming in 2024.

That said, there are good reasons why the iPhone still has a larger notch than many of its competitors. It mostly comes down to Face ID, which is more sophisticated than the facial recognition systems found on other phones like the Pixel 7, which Google cautions shouldn’t be used for authenticating sensitive data like payment information.

Reverse wireless charging

Many Android phones have reverse wireless charging, which is exactly what it sounds like. You can use the back of phones like the Galaxy S22 and Pixel 7 to charge other devices, like a smartwatch or earbuds. While it’s likely not a must-have for most people, I can imagine it being very useful for avid AirPods users.

No one likes being stuck on their morning commute with a dead pair of AirPods. Having the option to get just enough juice to make it through my 30-minute train ride by placing my AirPods on the back of my phone for a few minutes could be a game changer. Yes, you’ll have to sacrifice some of your phone’s battery. But if you’re traveling to a destination where you’ll easily be able to charge your phone once you arrive — like the office — it might be worth that tradeoff.

The return of Touch ID

While Face ID is convenient in many situations, there are instances in which using your finger to unlock your phone is just more practical. That’s why I’m hoping Touch ID makes a comeback on the iPhone. Maybe you haven’t had time to set up Face ID so that it works with a mask yet, or perhaps you’re just not holding your iPhone at the right angle for Face ID.

Apple clearly sees the value in fingerprint recognition, considering the top button on the latest standard iPad and iPad Air have Touch ID. Doing the same for the iPhone 15 would add more convenience, giving users the choice to use Face ID or Touch ID depending on the situation. Most Android phones have both a fingerprint reader and some form of facial recognition, so it would be great to see iPhone users get the same options.

It’s unclear whether Apple will ever bring Touch ID back to the iPhone. While the analyst Kuo previously predicted that future iPhones would get an under-display fingerprint sensor, he changed his outlook in March 2022.

The iPhone 14 Pro and Pro Max already address many of the previous shortcomings of Apple’s smartphones. The updates I’m hoping to see in the iPhone 15 may not seem revolutionary, but they’re bound to make everyday tasks like charging and unlocking your phone a bit easier.

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.