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The Samsung Galaxy S9 and S9+ were officially unveiled at the Mobile World Congress in Barcelona on February 25, 2018, marking their introduction as the successors to the Galaxy S8 and S8+. These models continued the legacy of their predecessors with similar design aesthetics but included notable upgrades, particularly in the camera department and the placement of the fingerprint sensor. The devices first hit the shelves on March 16, 2018, in several countries including Australia, Canada, and the United States, among others.
Despite sharing many similarities with the Galaxy S8 series, the S9 line introduced several enhancements that set new standards for Samsung smartphones. The most significant upgrades were the repositioned fingerprint scanner and the advanced camera capabilities, which were well-received by both critics and consumers. However, the phones were also met with some criticism for not being distinct enough from their predecessors, leading to a mixed reception in terms of sales performance.
The Galaxy S9 and S9+ boast 1440p Super AMOLED displays with an 18.5:9 aspect ratio, encased in a sleek body that has curved sides. The S9 features a 5.8-inch screen, while the S9+ is equipped with a larger 6.2-inch display. Both models support HDR10 for superior contrast and color presentation. The devices are powered by the Exynos 9810 chipset globally, while the Snapdragon 845 SoC is used in the USA, Canada, and China among other regions.
Camera technology saw significant improvements in the S9 series. The S9+ comes with a dual-lens setup that includes a variable aperture on the primary lens, which can switch between f/1.5 and f/2.4 depending on lighting conditions. This feature allows for enhanced low-light performance, a first for smartphones at the time of its release. Both models also introduced Super Slow-Mo video capabilities, capturing moments at 960 frames per second.
The Galaxy S9 and S9+ are equipped with 3000 mAh and 3500 mAh batteries respectively, supporting fast and wireless charging. Initial storage options were 64 GB, with Samsung later introducing 128 and 256 GB models due to consumer demand for more internal storage. These devices also support microSD cards for additional storage, accommodating up to 400 GB.
Despite the robust features, the battery performance of the Exynos variants was noted to be subpar compared to their Snapdragon counterparts. This discrepancy was attributed to less efficient core tuning in the Exynos models. Samsung addressed these concerns with subsequent software updates aimed at optimizing performance and battery longevity.
At launch, the Galaxy S9 and S9+ ran Android 8.0 Oreo, topped with Samsung’s Experience user interface. Over time, these devices were upgraded to Android 9.0 Pie, featuring Samsung’s One UI, which was designed to enhance usability on large screens by positioning interactive elements towards the bottom of the display, making them easier to access with one hand.
The introduction of One UI was well-received, as it represented a significant improvement over previous iterations by focusing on usability and providing a more refined aesthetic. The update also included additional features such as a night mode for a more comfortable viewing experience in low-light conditions.
While the Galaxy S9 series brought several innovations, its market performance was described by Samsung as “slow”. The sales figures for the S9 were notably lower than expected, making it one of the less successful releases compared to other models in the Galaxy S series. Analysts attributed the lukewarm reception to the minimal design changes from the previous generation, which may have led consumers to hold off on upgrading.
Despite this, the Galaxy S9 and S9+ received positive reviews for their hardware capabilities, particularly the camera and display technology. The repositioning of the fingerprint sensor was also praised for its improved accessibility, addressing one of the major ergonomic issues found in the previous models.
Q: What are the main differences between the Galaxy S9 and S9+?
A: The Galaxy S9+ is larger, featuring a 6.2-inch screen compared to the 5.8-inch screen of the S9. It also has a dual camera setup, more RAM (6GB compared to 4GB), and a larger battery (3500 mAh compared to 3000 mAh).
Q: Can the Galaxy S9 and S9+ be charged wirelessly?
A: Yes, both models support wireless charging and are compatible with Qi and PMA standards.
Q: What is the maximum storage capacity available for the S9 and S9+?
A: Both models were initially available with 64 GB of storage, but Samsung later released versions with 128 GB and 256 GB due to consumer demand.
Q: Did the Galaxy S9 and S9+ receive Android updates?
A: Yes, these models were updated to Android 9.0 Pie, which includes Samsung’s One UI. This update brought significant improvements to the user interface and added new features.
Q: Are the Galaxy S9 and S9+ still good to buy?
A: While they are older models, the Galaxy S9 and S9+ still offer robust features and performance. They are suitable for users looking for high-quality displays, excellent cameras, and reliable performance without needing the very latest features.
Q: How does the variable aperture camera work on the Galaxy S9+?
A: The primary rear camera on the Galaxy S9+ can switch between two aperture settings: f/1.5 for low-light conditions and f/2.4 for brighter environments. This allows for better image quality across different lighting conditions.