Smartphones, little by little, are turning into mini-PCs with the features that come with it. From browsing on social media to playing video games, technology is slowly adopting a more “on-the-go” lifestyle. Recently, smartphones have acquired another feature that your own desktop or laptop already has.
Some of the recently released premium and gaming smartphones now come with displays having their own dedicated refresh rate. Refresh rates aren’t new, but to see it on a compact device has a lot of people wondering. How different or similar is it to a PC’s refresh rate? And is it actually something good to have?
A crash course on refresh rates
A display’s refresh rate, basically is the number of times your display updates every second. Your screen usually takes a few seconds to just a second to load new images, depending on that rate. For example, a 60Hz refresh rate means that in one second, any image on your display is refreshed 60 times. Your eyes wouldn’t catch it fast enough, but that’s how your display works.
For most PC displays, the default is at 60Hz with companies releasing displays that range up to 240Hz. You mostly see this in displays fit for gaming purposes, since gamers prefer the higher refresh rate for improved performance. If you’re someone who mostly likes to watch movies, it really doesn’t matter how high the refresh rate is.
Note that this is entirely different from frame rates, in that these show how many images are produced within a second. Although, having a high refresh rate allows you to perform a lot better because it is optimized for higher frame rates. That’s why you see some gamers complain about playing on a 60Hz display.
Transitioning to a smartphone near you
Eventually, the concept of amping up a refresh rate will reach the world of smartphones. In fact, the OnePlus 7 Pro was actually the first mainstream smartphone to have a display with a 90Hz refresh rate. Most smartphones, even budget ones, have displays built with a 60Hz refresh rate. Something about it just makes you scroll through your phone without feeling too dizzy, unless you scroll too fast.
Premium smartphones mostly incorporate either a 90Hz or 120Hz refresh rate for a smoother UI experience. With higher refresh rates, scrolling through your phone feels a lot smoother without risking an eye sore. Of course, these smartphones do cost significantly more than your average, everyday smartphone.
Apart from premium smartphones, gaming smartphones have also incorporated higher than 60Hz refresh rates. Phones like the Razer Phone 2 and the ASUS ROG Phone 2 both come with a 120Hz refresh rate to suit mobile gamers, especially FPS (first-person shooter) gamers. With these higher refresh rates, mobile gamers see clearer images with less motion blur involved.
Do you really need all the hertz?
That begs the question: what do you need a high refresh rate screen for? When you use a PC, 60Hz is already good for most tasks and games. Trying to go for higher refresh rates usually means that you’re doing a lot more than the ordinary. Tasks such as heavy-duty data analytics or hardcore gaming are optimal for higher refresh rates.
The same logic works for smartphone displays, except on a smaller screen size. A lot of what you can do, you’re able to do so on 60Hz displays. If you’re just using your phone to browse social media, watch Netflix on the daily, and play games casually, you don’t need anything higher. Although, it is a premium to have if you want buttery smooth software.
If you play games competitively, you would prefer higher refresh rates just like in gaming monitors. Higher refresh rates allow you to perform at an optimal level when going for higher frame rates. We’re talking close to no image tearing or motion blur when you play PUBG Mobile or Call of Duty. While you can perform well at the default 60Hz, going for a 90Hz or 120Hz ideally makes the experience better.
Some final thoughts
Smartphone display refresh rates have always been a part of the technology. These displays were built in a way that everyone can benefit from them. It’s only fairly recently that smartphone companies came up with a way to make the experience a lot smoother. Hence, smartphones started incorporating higher refresh rates.
It almost feels like having that high refresh rate is a premium, given only select smartphones have it. But it’s a premium that you don’t really need unless you have a good reason to. Apart from the cost of experiencing it, it really depends on what you plan to do with your smartphone.
At the end of the day, it’s better to ask yourself if it’s a feature worth getting. If it’s something you feel you can’t live without, by all means, right?
DITO is all-in for the next generation of mobile connectivity
But what do they mean by this, exactly?
For as long as most Filipinos can remember, the Philippines has always had only two major mobile networks that they could choose from. This made the choice of network provider a bit simple but very limited for consumers. Recently, however, an actual third player came into the picture in the form of DITO Telecommunity.
While availability started back in March, DITO is making strides in terms of the services it’s offering. Currently, they are available in over 650 cities and municipalities across the country. Also, for the most part, these offers consist of high-speed data plans at an affordable rate. Where they want you to shift your attention to, however, is that their network also supports 5G connectivity. In their words, it’s the “next-gen technology” they want their consumers to experience.
So, what is this “next-gen technology” that they’re going on about?
Let’s review: the essence of 5G
The biggest thing about DITO’s new network service is their claim to bring “the real 5G” to the Philippines, at least according to DITO CTO Retired Major General Rodolfo Santiago. We had already talked about the whole 5G experience and what it brings to the table, so let’s not get into it too much. Basically, 5G serves as the next big thing in mobile connectivity, promising faster connections and wider coverage.
As such, telecommunication companies are opting-in to provide just that to its consumer base. However, like most new technologies, there are obstacles in the way that makes fast mobile data a little impossible to achieve. Well, DITO pretty much has that covered with what they call their world-class digital infrastructure.
Standing alone, or not standing alone?
While competitors began to introduce 5G to its consumers earlier, what they initially deployed was 5G non-standalone (NSA) network. This means that their 5G architecture is assisted by their existing 4G infrastructure. DITO, on the other hand, began developing their 5G standalone (SA) network since their rollout in 2019.
In theory, 5G standalone networks like DITO provides super-fast transmission speeds with ultra-low latency, which is suitable for most enterprises. Per its namesake, it relies heavily on its own 5G infrastructure instead of using its legacy 4G infrastructure as a jump-off point. In turn, DITO users will experience true 5G speeds every time they connect to the internet through mobile data. In other words, 5G standalone is “true 5G”.
With 5G standalone, DITO unlocks the “true 5G” in accommodating what 4G networks previously couldn’t. While it is building on what 4G connectivity initially offered, over time, it will eventually solidify itself as the standard for mobile connectivity.
The true goal for DITO
“Our goal has been to allow Filipinos to experience next-generation technology and we in DITO are excited to bring 5G to more areas in the country to truly transform digital connectivity and online interactions,” added DITO Chief Technology Officer Rodolfo Santiago.
For DITO, this is the “breakthrough connectivity” they want to bring to the general public. Apart from achieving greater mobile data speeds, each DITO SIM gives users access to more enhanced versions of innovations that are already widely available since the introduction of 4G. Two of which are VoLTE and ViLTE, the latter of which is something DITO proudly boasts.
Their next-gen offer: VoLTE and ViLTE
What exactly are these two innovations they’re enhancing with their services? Let’s start with VoLTE, mostly because this isn’t necessarily something new for most people. Simply put, Voice over LTE or VoLTE allows users to make voice calls without compromising mobile data speed. Normally, it’s an either-neither thing, wherein one use case will be a priority.
What is new is ViLTE, or as DITO calls it: Video over LTE, which works the same way as VoLTE but for video calls. In essence, users can make video calls from your device without the need for a video calling app. Also, these video calls are charged with the same rates as a normal voice call. However, this feature is currently limited to video calls between DITO subscribers.
Bringing it all together, DITO offers a package with faster connections and greater savings considering the innovations. It’s not something that a lot of other telcos are offering; for DITO, however, the experience doesn’t stop there.
Any phone will do, but what exactly do you need?
Upon its early availability, DITO released a list of compatible phones that supposedly bring out the telco’s best features. Like most providers, the DITO SIM works with any smartphone, 5G or not, for the bare minimum features like calling, texting, and mobile data. To experience “the real 5G,” however, they want a 5G device with a more standalone architecture.
For context, the 5G smartphones on this list come with either 5G NSA or 5G SA. The main difference between the two is, well, non-standalone architecture isn’t necessarily true 5G; rather, it is applying 5G to a 4G network. Meanwhile, 5G SA is its own 5G network, built and connected to 5G network bases to deliver higher speeds with lower latency than 4G.
In DITO’s case, only a handful of smartphones actually support the 5G SA architecture, which is where their 5G capabilities are built on. Currently, they are continuously exploring avenues to expand their network in order to bring “the real 5G” to more Filipinos, provided they have a supported smartphone. Again, these kinds of smartphones are a bit pricey, but to experience “the real 5G,” it’s not a bad trade-off.
The future is DITO (here)?
DITO enters the scene with the goal of bringing the next big thing in telecommunications, and their offer hinges on it. In their eyes, the promise of faster internet and wider coverage is already here, and it’s just a matter of getting people to opt-in. With its latest innovations, DITO provides a more enhanced mobile data experience.
To fully experience the next generation of technology, users must be properly equipped to wield such power. There’s a reason that DITO put out a device compatibility list upon initial launch: to provide users the best possible experience with all the features they have. Sure, any device will work with the DITO SIM, but certain devices give you that best experience.
Is it time to make the switch to the next-gen? In DITO’s eyes, the answer is simple and they’re waiting for people to join them.
This feature is a collaboration between GadgetMatch and DITO Philippines.
The secrets behind iPhone 13’s Cinematic Mode
Together with Apple’s VP for iPhone Product Marketing as well as their Human Interface Designer
For the first time ever, we had a three-way interview with Apple’s VP for iPhone Product Marketing, Kaiann Drance as well as one of their leading Human Interface Designers, Johnnie Manzari. If you’re not starstruck enough, both of them appeared in Apple’s September 2021 Keynote event!
Other than new camera sensors, newer camera features are also found on the new iPhone 13 Series. One of those is the new Cinematic Mode.
If you’ve watched some of our latest iPhone videos including the Sierra Blue iPhone 12 Pro Max unboxing, we’ve let you take a sneak peek on that new video mode.
We’re not gonna lie, it’s one amazing camera feature Apple has managed to deliver.
But what are the secrets behind it? And are you curious how technicalities work?
Watch our 16-minute interview with the Apple executives explaining why Cinematic Mode is the next big thing in mobile videography.
How Google alerted the Philippines during the July earthquake
Back in July, an earthquake rocked Metro Manila. Unbeknownst to most but noticed by some, a globally renowned company was helping everyone through the natural incident: Google. In the few minutes leading up to and during the 6.7 magnitude earthquake, Android users received important alerts warning them of the ongoing tremors. Though it wasn’t the dreaded Big One, the alert afforded attentive users a few precious seconds to either seek appropriate cover or stop doing dangerous tasks.
Incidentally, the tech surrounding Google’s earthquake alert system wasn’t just hastily built on ongoing databases or social media. Google actually packed in a fully responsive earthquake sensor for Android phones.
Faster than an earthquake
The forever-increasing speed of technology has always been a contentious element since the rise of smartphones. Developers and users alike have wondered how accurate or quick our favorite devices can warn us of things happening around us. There’s even an XKCD comic about how Twitter can warn us of an earthquake minutes before it reaches the reader.
Over the years, technology has developed new ways to deliver alerts. From simple weather apps to city-wide messaging systems, users can receive warnings in a timely fashion. Practically nothing is a surprise anymore with the right technology.
That said, Google has successfully developed a new system that can rely on other Android smartphones to accurately tell whether or not an earthquake is happening.
A quake detector in your pocket
Speaking to Android Police, the feature’s lead engineer Marc Stogaitis described how Google’s earthquake sensor leveraged other devices to tell users about the quake. It all revolves around the different sensors built inside your phone.
As it is, every smartphone comes with a host of sensors to support its different functions. A light detector can seamlessly adjust brightness and camera settings, and a gyroscope can support compasses, for example. With earthquakes, the biggest element to ponder on is a smartphone’s movement and vibrations during an earthquake.
According to the lead engineer, figuring out the metrics for detecting an earthquake wasn’t a problem. After decades of accurate seismograph technology, developers already have an idea on what they need to measure.
However, the technology does not stop there. Naturally, there are hiccups to relying on just a single (or even every) phone’s data. For one, a city-wide messaging system can set off everyone’s phone in a single area, potentially causing false positives. Plus, relying on a single phone is definitely tricky. There are multiple actions which can cause vibrations akin to an earthquake.
Crowdsourcing a quake
The feature doesn’t rely on just one phone. It doesn’t tap into every Android phone in an area either. Instead, it collates data from phones plugged into a charger. Naturally, a plugged-in phone is the most reliable barometer in terms of battery reliability. They won’t die out in the middle of an earthquake and ruin a source of data. Additionally, charging phones are often stationary. They won’t be affected by motions that mimic earthquakes.
Google “listens” to charging devices in an area. If the subset meets the criteria for an earthquake, the company quickly determines the earthquake’s epicenter (based on approximate location) and magnitude. Once the system declares that a quake is indeed happening, it sends out an alert to nearby devices and gives them the time needed to seek shelter.
The alerts naturally prioritize people nearer to the epicenter. But, of course, the speed will ultimately depend on the phone’s connectivity. A phone hooked up to a building’s fast Wi-Fi connection will receive alerts faster than a commuter’s phone on data while going through a tunnel.
Still, the short time that the alerts give users is enough to save themselves from a precarious situation. Though the feature can potentially warn users of quakes minutes in advance, Stogaitis says that it will more realistically push alerts five to ten seconds before the incident. However, five seconds is enough to go under a table and have some sort of protection against falling debris.
Still keeping things private
For anyone worrying about how Google is handling their data, Stogaitis says that the company removes all identifiers from the data except for approximate location. And, despite that, Google still maintains that the feature will be the most accurate that it can be. Either way, the feature will be useful for any earthquakes in the future.
The earthquake sensor is available for any Android phone running Lollipop and above. Naturally, the feature still necessitates that users turn on emergency alerts on their phone.
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