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Introduction
Do we have a good one today – the Samsung Galaxy S9 is rising against the new Sony Xperia XZ2. Does the Galaxy S9 still have what it takes to beat Sony's latest device? Which device offers the most value? And should previous owners improve? These are the questions we will try to answer in this comparison. Both devices look like a flagship smartphone with their extended aspect ratios and small screens. The Galaxy S9 looks like a high-priced smartphone, and with this year's Xperia XZ2 transformation, it now looks more like a Galaxy S9 than a Sony. The price is close enough for each device so we can get that out of the equation. With so many identical specifications, it will be necessary to attach to the brand, design and individual characteristics.
The Samsung Galaxy S9 and the Sony Xperia XZ2 have some things in common. We can start with the similarity of their physical dimensions, as well as their display size and format. The size and aspect ratio are the only similarity with their displays because their resolutions are different and the Galaxy S9 uses a permanent display. They both use the same processor (SD845), an Adreno 630 GPU, 4 GB of base RAM, both have a basic 64 GB storage model, and both have expandable storage. They both use a single lens, a battery of almost the same size, a fast charge, and a wireless charge. Both smartphones are equipped with NFC technology, which allows them to manage mobile purchases Android / Google Pay. Both have stereo speakers and Hi-Res, but only the Galaxy S9 has a 3.5mm headphone jack. Both have IP68 water and dust resistance, fingerprint sensors mounted at the back, and Gorilla Glass 5 all around. Both come with Android 8.0 Oreo – the S9 Plus can be purchased on all major US carriers and the Sony Xperia XZ2 can be purchased unlocked.
Please take a close look at the detailed specification comparison chart below and you will see how two high-end smartphones stack up against each other. After that, we will review each mobile offering in more detail and highlight some of its advantages and disadvantages. From all this information, we will try to determine the winner based on the general specifications, as well as the execution of the design and functions.
Specifications
Samsung Galaxy S9
The Samsung Galaxy S9 is the entry option of range of the flagship range with some of the best features reserved for the Galaxy S9 Plus. The Galaxy S9 gets the new processor / GPU, Hi-Res audio with stereo speakers, and the new 12-megapixel camera using Super Dual Pixels with an adaptive aperture. On both models, Samsung has repositioned the fingerprint sensor on the side of the camera below the camera lens to prevent smudging. Samsung has also added Intelligent Scan (iris + facial recognition running simultaneously) for more accurate and faster authentication. The AR Emoji feature is a fun feature, but still requires a bit of work.
Last year, Samsung introduced us to its Infinity Display and other manufacturers have caught up. It has two curved edges, an aspect ratio of 18.5: 9 and is ideal for multimedia and multi-window tasks. The Galaxy S9 uses a 5.8-inch version with a QHD + resolution of 2960 x 1440 pixels and 570 pixels per inch (PPI). Samsung incorporates permanent display technology that not only saves battery life, but also to view notifications without having to open an app to read them. Since the creation of Infinity Display last year, Samsung has refined the curve of the glass / body to facilitate the collection of the device or maintain it without accidentally opening an application.
The US / China version of the Galaxy S9 uses the latest 2.7GHz Snapdragon 835 octa-core processor with an Adreno 630 GPU for exceptional graphics. Models sold in EMEA countries use Samsung's Exynos 9810 processor and a Mali-G72-MP18 GPU. Each processor is comparable in performance. Both models contain 4GB RAM and a 64GB expandable storage base. Samsung has kept the same battery as the Galaxy S8 – a battery with a capacity of 3,000 mAh with the choice between Samsung's adaptive fast charging or fast wireless charging for Qi and PMA formats. The battery should last all day.
The Galaxy S9 uses a 12 megapixel sensor with Super Dual Pixels for its camera, but the excitement is a new technology called Adaptive Aperture that works like a human iris. When the camera detects a situation of high brightness, the aperture automatically reduces to f / 2.4, but when the camera detects a low light situation, it opens more widely until an opening of f / 1.5. The camera is also equipped with phase-detection autofocus (PDAF), OIS, 10x digital zoom and an LED flash. Samsung has not skimped on the front camera (FFC) giving it an 8-megapixel sensor with its large f / 1.7 aperture, auto-HDR, and even its own autofocus.
The Samsung Galaxy S9 has many features – some of you can never use – but others are useful and it is good to know that they are there if you need them . Samsung Pay is likely to be one of the most useful as it allows the mobile buyer to make a purchase just about anywhere you can slip a credit / debit card. The new smart scanner is a fast and safe way to unlock your device using both the iris scanner and facial recognition. If you open the Samsung Health app, you will have access to the heart rate monitor, the O2 sensor and the new blood pressure monitor, a first in the industry. The other big news for the Galaxy S9 is the inclusion of stereo speakers. Self-emoji is a great idea, but AR Emoji from Samsung still needs work. The DeX module (sold separately) is improved for S9. The Galaxy S9 is available in night black, coral blue, titanium gray, purple lilac, burgundy red and rose gold depending on your market and your operator. It comes with Android 8.0 (Oreo). The camera measures 147.6 x 68.7 x 8.4 mm and weighs 163 grams. It sells for $ 750 to $ 800, but there are many BOGO promotions at resellers.
Sony Xperia XZ2
The most exciting change of design at Sony should be the update done on the outside of the camera. The Sony Xperia XZ2 finally looks like a modern smartphone, ready to face the Samsung, LG and Huawei of the world. Gone are the big glasses and the aspect ratio 18: 9, which adds a thinner and larger look to the device while its rounded edges add an extra touch of elegance. Gorilla Glass 5 now covers the front and back of the device and gave Sony a chance to add a wireless charging. It sports the latest Snapdragon chipset and the Adreno GPU, as well as an expandable storage space. The XZ2 keeps its stereo speakers facing forward, but loses its 3.5mm headphone jack. The FFC has been reduced in size to just 5 megapixels. The fingerprint sensor is now located at the back of the device rather on the side and is actually functional for the US market.
The Sony Xperia XZ2 sports a 5.7-inch IPS FPS IPS screen without a notch. Sony still refuses to switch to a QHD display, opting instead to keep an FHD + resolution as standard with 2160 x 1080 pixels that work at a 424 PPI. Sony has updated to the latest 18: 9 format for a more modern look, as well as to be better scaled for entertainment and multitasking. Sony protects its display with Gorilla Glass 5. A non-removable 3,180 mAh battery powers the Xperia XZ2 with Quick Charge 3.0 support and wireless charging.
The Sony Xperia XZ2 uses the latest processor, the Qualcomm Snapdragon 845 – the same one used in the Galaxy S9 and most other flagship devices in 2018. The SD845 is an octa-core processor running at 2.47 GHz and it is paired with the Adreno 630 GPU to handle the most demanding graphics. The standard XZ2 comes with 4GB of RAM (there is also a 6GB model) and 64GB of expandable internal storage.
Sony manufactures sensors / lenses because they make almost all other mobile sensors. You may think that Sony would have the best cameras on its own models, but this is not always the case. The main camera on the Xperia XZ2 sports a single 19-megapixel sensor with an aperture of only f / 2.0. It comes with its own EIS gyroscope for stability, uses both the laser and the PDAF for focus and comes with an LED flash. The FFC has gone from an incredible 13 megapixel sensor to a tiny 5 megapixel sensor. It comes with an EIS gyroscope for stability for selfies and video chats.
Now that Sony has caught up with other 2018 smartphones in design and execution, they continue to make dubious decisions. The company has removed the 3.5mm headphone jack from a 11.1mm phone to its thickest point and does not support VoLTE or Wi-Fi calls. Sony has made good decisions by integrating an excellent vibration engine, a PS4 ecosystem (if you use a PS4), stereo speakers and excellent battery life. The Xperia XZ2 uses a very light user interface on Android 8.0 (Oreo), which makes it fast and fluid. The device measures 153 x 72 x 11.1 mm and weighs 198 grams. It comes in liquid black, cash, dark green, or ash pink. It will cost around $ 670 for the 4GB / 64GB version and $ 699 for the 6GB / 64GB version.
… And the winner is …
The last word
With all the design changes and other improvements, I really thought that the Sony Xperia XZ2 would be the winner of this comparison, but again , the many features, availability and competitive price of the The Samsung Galaxy S9 makes it the overall winner.
Starting with the screen, the Super AMOLED QHD + screen is probably the best you can get on a smartphone, not to mention the always-on feature. They both use the same processor / GPU, the same amount of RAM, and the same amount of expandable memory. Both have a large camera area, but the Galaxy S9 has a more advanced FFC. Both offer wireless charging, but the Galaxy S9 offers fast wireless charging. They both have the usual suspects, but only the Galaxy S9 has Samsung Pay, a 3.5mm headphone jack, facial / iris recognition scanner, a heart rate monitor, SpO2 sensor, and is available at the same time. purchase of the four largest US carriers. [19659003] Unless you are an avid PS4 player or a Sony fan, I see no logical reason to buy the Xperia XZ2 on the Galaxy S9. Although it is good that the new Xperia XZ2 finally has a nice appearance, the Galaxy S9 has had these looks these past two years.
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