Design and screen
Despite its eye-catching looks, users still can disappointing that the design of the iPhone X was leaked before it was announced. In return, the class and sophistication of the machine still attract much attention of technology.
The highlight of this product is the Super Retina display on 5.8 “OLED technology for ultra-high quality display: excellent contrast, high color accuracy; Strange resolution – 1125 x 2436 pixels (pixel density is 463 ppi).
Not only that, but also integrated TrueTone screen technology borrowed from the iPad Pro. This means that the screen automatically adjusts color dynamically according to ambient light conditions. On the other hand, thanks to support for HDR 10 and Dolby Vision display, users will have the opportunity to experience video with higher dynamics.
On the body, the iPhone X is protected by a stainless steel frame and has toughened glass on the back, which according to Apple is “the hardest glass face in the history of the phone.” The use of glass instead of metal on the back will allow iPhone to charge Qi wireless better. Like its predecessors, the phone has dust and water resistant IP68, built-in high quality stereo speakers, and a 3.5mm headphone jack.
Interface on the iPhone X.
Like previous speculation, the product has a power button on the right side that is longer than the older versions. Users only need to press twice to be able to quickly turn off Apple Pay online payment service. The iPhone X has only two color options: Gray Space and Silver.
Face ID technology
Because the screen occupies most of the front surface, the screen border is minimized and the traditional Home button “disappears”, Face ID face detection technology is an alternative to the old fingerprint scanner Touch ID. Face ID uses the new True Depth camera system, which has the ability to scan images deeper and more accurately.
Face ID is a useful tool for identifying users.
iPhone X uses both smart sensor and face recognition software, so it’s much harder to fool this device than its competitors. According to the manufacturer, the bad guys only have 1 / 1,000,000 opportunities to fool Face ID and this feature is considered effective authentication method for Apple Pay.
As the Home key is removed, in addition to holding the device on hand, users will have a new way to unlock the phone – tap the screen. Swiping the screen from the bottom will also support the device returning to the home screen faster.
Animoji super lovely features.
About the software, Apple introduced a new feature – Animoji: fun cartoon images. When using this feature, the lovely images will have the same facial expressions as the iPhone owner. The Animoji feature will be available on iMessage and will allow users to interact with their friends in new ways.
Processors and hardware
As expected, the iPhone X is powered by a A11 Bionic six-core (hexa core) 64-bit processor, featuring two high-performance, four-core chips. It is estimated that the speeds of the two high-performance cores are 25% faster than the older A10 chips, saving up to 70% energy.
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Two color options of iPhone X
In addition, the GPU M11 graphics processor also improves performance by up to 30% over the GPU last year. Thanks to this combination, users will have the opportunity to surf the game faster and “smoother”. It has two memory options: 64GB and 256GB.
Camera
Like every year, the camera on the new iPhone is always at the center of attention. Apple equips the iPhone X with a dual-camera rear-facing camera with two sensors of the same resolution of 12MP (a sensor with f / 1.8 aperture and a f / 2.4 aperture sensor, with 2x zoom). These sensors are larger in size and operate faster than previous generations, enabling 4K video recording at 60 fps, supporting optical image stabilization, for The picture is brighter, even in low light conditions.
In Portrait mode, the light effect is changed to be more realistic. In addition, this mode is also present on selfie 7MP camera. At this point, the True Depth camera will bring out the power that separates the subject from the background and applies it to bokeh or other light effects, making the image even more glittering.
Battery Life
The iPhone X comes with a 2,716mAh battery, and back when it first showed up it looked pretty small, when you compare it to a few competitors. That said , Apple has really leaned into fine tuning both the hardware and software side, so in day to day use the iPhone X still manages to feel pretty good on endurance, even if the capacity sounds sort of modest on paper.
Real world, people usually see about 8 to 10 hours of screen-on time depending on what they do. So that’s things like web browsing, video streaming, gaming sessions, and scrolling through social media. With lighter to medium usage, it can easily carry you through a full day. But if you’re running it hard all day, then by late afternoon or early evening you might start thinking about a re-charge.
For power refills, the iPhone X supports both wired and wireless charging, which is nice if you like the simpler approach of topping up without messing with cables every time. Wired charging uses Apple’s usual Lightning connector. Wireless charging is the kind of upgrade that stands out , you just set the phone on a compatible Qi charging pad and it handles the rest. It also doesn’t pull the kind of fast charging speeds you get on some of the newest models, however it still replenishes at a fair pace, so it works well for everyday life.
In addition to wireless charging, the iPhone X comes with Apple’s fairly efficient power management system, it helps with battery life by tuning performance and cutting power draw when it’s possible. Things like Adaptive Brightness and the Low Power Mode contribute , to that ability to ration battery usage well in day to day situations.
Also, it’s worth remembering that battery health gradually goes down with time, which can cut into overall battery life. The iPhone X has a Battery Health section inside the Settings app, there you get details on the battery’s maximum capacity and what it can realistically deliver in terms of performance. Doing regular care and also avoiding extreme temperatures can make a difference , and help prolong that condition so you keep getting near optimal behavior.
So overall, even if the iPhone X battery capacity is not the biggest thing around, its efficiency and day to day performance still make it a dependable phone. With both wired and wireless charging options included, you get more choice and convenience, and that makes the iPhone X a practical pick for people who care about how it looks , while also caring about how it works.
Software Experience
Software Experience
The iPhone X was released with iOS 11, and it’s since been updated to handle newer versions of Apple’s operating system. Overall iOS is pretty well known for smooth operation and an intuitive feel, so the iPhone X pretty much rides on the same high quality software foundation that people associate with Apple hardware.
One big software feature that arrived with the iPhone X was Face ID. It basically replaces the older Touch ID fingerprint sensor. Face ID relies on the TrueDepth camera system to build a detailed 3D map of the user’s face, so the phone can do facial recognition in a secure and accurate way. What stands out is how it works fast and stays consistent, even when lighting is not great, plus it’s set up to adjust as your look changes, like when you start wearing glasses or when a beard starts showing up.
Many users have liked Face ID for both convenience and security, but yeah , for some people it can take a moment to get used to unlocking this way. Switching from Touch ID to Face ID also came with other iOS changes, including new gestures for navigation. On the iPhone X, you swipe to do everyday things like going back to the home screen, opening the app switcher , or reaching the Control Center. Over time these gestures end up feeling natural, yet they’re still a noticeable departure from the classic home button approach.
The iPhone X also kind of introduced Animoji, which uses the TrueDepth camera system to create animated emoji characters that mimic the user’s facial expressions. It’s not exactly life changing, more like a novelty, but still it has been a fun add-on for a lot of people and it kind of shows what the TrueDepth camera system can do.
On the software side, the iPhone X has seen several iOS updates since it launched, with each one bringing fresh features, small improvements, plus security fixes. Apple’s habit of giving out regular software updates means the iPhone X stays current, with the newer features and security patches, so it keeps being useful and relevant in the market for longer.
And then there’s the App Store, which is really part of the iOS experience, it offers this huge selection of apps and games that are optimized for the iPhone X’s hardware and display. The ecosystem feels solid, and honestly well organized, with a lot of different apps for different kinds of needs and interests, it’s not just one lane.
All in all, the software experience on the iPhone X is pretty great, mixing the strength of iOS with things like Face ID and Animoji. The smooth connection between the hardware and the software makes everything feel easy, and yeah, it’s simply a pleasure to use, even after time.
User Experience
The iPhone X gives you a premium, kind of heavy user experience that really matches how it’s seen as a flagship device. The instant you pick up the phone, the build feel , the display and the overall speed come together and it just feels more like luxury than “just a device”. It’s like sophistication in your hand, even if that sounds a bit too much for a sentence.
One of the most eye catching parts is the almost bezel-less OLED screen. It makes everything feel more immersive, so watching videos becomes, you know, more present , and gaming feels more alive. The high resolution plus punchy colors do a lot of work here, and even after newer devices launch with even brighter panels, the visual experience on the iPhone X still holds up nicely.
The shift to Face ID and the removal of the home button are also big changes, like not subtle at all. At first Face ID might need a little time to get used to, but it ends up being both secure and practical for unlocking as well as confirming purchases. The swipe and gesture based navigation is different from the older home button habit, but after a bit of practice it becomes natural, it even fits the modern design approach that Apple is going for.
Performance wise the iPhone X stays reliably smooth. That’s largely because of the A11 Bionic chip, and also because the software feels tuned to the hardware. Multitasking works without drama, gaming stays responsive, and augmented reality apps run in a way that feels quick and steady. And then there’s the camera system, with its advanced features and consistently strong output, it supports an easy capture and share routine.
Battery life is, while not the longest thing on the market, still feels adequate for a full day of normal use. Also the wireless charging option adds a kind of helpful ease that a lot of users genuinely like. On top of that the iPhone X feels solid in day to day life, its water and dust resistance really gives that reliable longer-term vibe.
For the software side, the experience is kept fresh by regular updates and also by the large assortment of apps you can find in the App Store. The way the hardware and software work together is pretty tight, so users tend to get the newest features and refinements, which then helps the whole experience stay consistently high quality.
All in all, the iPhone X gives a premium user experience, blending a refined look, strong tech, and a smooth intuitive interface. It’s still a serious contender in the smartphone space, delivering strong performance, plus useful functionality that fits a broad range of needs.
Conclusion
When the Apple iPhone X launched it was kind of a milestone, a device that pushed the bar for smartphone styling and underlying tech. That almost bezel-less OLED display, the innovative Face ID system, and its capable performance together made it a noticeable step up compared to what came before.
The design and build quality of the iPhone X is kind of exemplary honestly , with that premium feel and a lot of attention to detail that seems to mirror Apple’s commitment to excellence. The screen, powered by OLED tech, gives genuinely great visuals , deep blacks , and vibrant colors, so it is a pleasure to use it across different kinds of tasks.
On the performance side the iPhone X really stands out, because of the A11 Bionic chip, delivering quick and very responsive results for daily stuff , and also for more demanding apps. The camera setup also holds up well, producing sharp photos and solid videos, plus features like Portrait mode and 4K video recording which makes it feel more flexible than you might expect.
Battery life is not the absolute longest out there, but it is still enough for a full day, and the wireless charging is a nice convenience, like you do not have to keep thinking about cables. The software experience, driven by iOS, runs smoothly and feels intuitive , and then you get Face ID along with Animoji, which kinda shows off the advanced technology in a visible way.
Overall, the iPhone X stays a really capable and desirable device , even years after it first came out. It gives a premium user experience that blends elegant design cutting-edge technology and a solid software ecosystem. If someone is after a high quality iPhone vibe, but is not trying to buy the newest models, then the iPhone X is a strong pick, and it continues to deliver value and performance.
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Tech Reviewer & Product Analyst
Định Bia has spent over 10 years testing consumer electronics with a focus on smart technology. He work as a product advisor at Biareview where he helped customers find the right devices for their needs. He personally tests every product featured on this site using a consistent evaluation framework covering quality, durability, and value. All reviews are based on experience, not influenced by the manufacturer.