Review iOS 17.3: Tính năng mới & hiệu năng so với iOS 17.2.1

Khôi Ngọng

22 Jan 202406:42

Summary

TLDRThe video reviews the new iOS 17.3 update. It provides benchmark scores showing slightly decreased performance versus 17.2.1. However, real-world gaming tests show minimal difference of only 0.4 FPS change. The key new feature is enhanced Apple ID theft protection requiring face verification when changing passwords. There are also new dynamic wallpapers, emoji updates, and stability improvements. Overall the update seems worthwhile for increased security, despite a minor performance hit. iPhone 15 series prices have also now stabilized, making them more affordable.

Takeaways

😀 The iOS 17.3 update focuses on increased security features rather than major performance improvements.
🔒 The new anti-theft protection requires face verification when changing Apple ID password if in an unusual location.
⌛️ There is now a 1 hour delay before allowing Apple ID password changes along with requiring an additional Face ID scan.
😄 Some nice new wallpaper options in iOS 17.3 including a vibrant solidarity theme.
📉 Slight performance decrease in iOS 17.3 vs 17.2.1 based on benchmark tests, especially for GPU score.
🎮 Negligible real world gaming performance difference between iOS versions in tests.
👍 iPhone 15 series prices and stability much improved now.
💰 Good deals on iPhone 15 series available for Tet holiday at sites like Onway.
🌡️ Slight 1 degree increase in temperature for iPhone 15 Pro Max on iOS 17.3.
🤔 Worth upgrading to iOS 17.3 for added security, can wait if concerned about stability issues.

Q & A

What is the main topic of the video?
-The main topic of the video is a review of the iOS 17.3 update, covering changes, performance comparisons with the previous version iOS 17.2.1, new security features, and advice on whether to upgrade or not.
What are the key changes in iOS 17.3 compared to iOS 17.2.1?
-Key changes in iOS 17.3 include a new security feature aimed at preventing Apple ID theft, performance benchmarks comparison, and minor changes in gaming performance and device temperature.
How does the performance of iOS 17.3 compare to iOS 17.2.1 according to the benchmarks mentioned?
-According to the benchmarks mentioned, iOS 17.3 shows a decrease in performance scores in some areas compared to iOS 17.2.1, with the GPU performance notably decreasing, but stability improvements are noted.
What is the new security feature introduced in iOS 17.3?
-The new security feature introduced in iOS 17.3 is designed to protect against Apple ID theft, requiring face authentication for password changes and adding a delay to password changes for enhanced security.
How does the gaming performance on iOS 17.3 compare with iOS 17.2.1?
-Gaming performance on iOS 17.3 is slightly improved with an increase in average FPS from 56.9 to 57.3 in the tested game, indicating a minor improvement over iOS 17.2.1.
What advice is given regarding upgrading to iOS 17.3?
-The advice given is that if users are concerned about encountering bugs or performance issues, they might wait a bit longer before upgrading, especially if their current version, iOS 17.2.1, is stable and performing well.
What are the temperature differences noted between iOS 17.2.1 and iOS 17.3?
-The temperature differences noted are minor, with the front and back temperatures of the device showing a slight change of about 1 degree Celsius, indicating similar thermal performance between the two versions.
Is there any mention of new wallpapers or aesthetic changes in iOS 17.3?
-Yes, iOS 17.3 introduces new wallpapers, including a 'Vibrant Unity' wallpaper, with multiple color options available for iPad and Apple Watch as well.
What is the impact of iOS 17.3 on the device's battery life as mentioned in the video?
-The video does not specifically mention the impact of iOS 17.3 on battery life, but it implies that iOS 17.2.1 has a good battery performance, suggesting stability and efficiency are key considerations.
What are the current prices and promotional offers for the iPhone 15 series as mentioned?
-The video mentions current prices for the iPhone 15 series have stabilized and are more accessible, with the iPhone 15 Pro Max priced at around 30.9 million VND. There are also promotional sales around the end of the year, offering more attractive prices.

Outlines

00:00

😄 Overview of iOS 17.3 update features and benchmark scores

The paragraph provides an overview of the iOS 17.3 update and its benchmark scores compared to iOS 17.2.1. It mentions that the update file size is around 700MB. Benchmark scores in Geekbench, 3DMark, and Cinebench are compared between the two iOS versions, showing a slight decrease in GPU performance in 17.3 but improved stability in 3DMark. Overall performance is quite similar between the two versions.

05:01

😃 Enhanced Apple ID and password security in iOS 17.3

The paragraph discusses the new enhanced Apple ID and password security protections in iOS 17.3. It talks about how previously, knowing the passcode allowed changing the Apple ID password easily, leading to account theft. The new protections require face authentication and restrict password changes to trusted locations to prevent unauthorized access.

Mindmap

Keywords

💡phiên bản iOS

This refers to the version of the iOS operating system. The video discusses the changes and new features in iOS 17.3 compared to previous versions like iOS 17.2.1. Understanding the iOS version provides context for assessing the performance improvements and security enhancements introduced in this update.

💡điểm số

This means benchmark scores that measure phone performance. The video compares benchmark results on iOS 17.3 vs 17.2.1 to evaluate if there are performance differences. Lower scores in iOS 17.3 indicate its optimization is not focused on peak benchmark speeds.

💡mức cài đặt

This refers to graphics settings in mobile games. The video checks gaming performance on iOS 17.3 using maximum settings. The similar FPS shows iOS 17.3 maintains good real-world gaming speeds vs 17.2.1.

💡mức giá

This means the phone's retail price. The video notes iPhone 15 series prices have stabilized compared to launch. It attributes this to iOS 17.2 and 17.3 having fewer bugs than early iOS 17 versions.

💡tính năng mới

This means new features introduced in iOS updates. The video highlights strengthened Apple ID protection in iOS 17.3 to prevent theft, a major security enhancement.

💡bảo mật

This refers to security, especially around Apple ID authentication. iOS 17.3 adds layers of protection to prevent Apple ID password changes without user consent, addressing a major vulnerability.

💡hiệu năng

This means system performance. While iOS 17.3 benchmark scores decrease slightly, real-world gaming speeds are similar to 17.2.1, so performance impact is minor for most users.

💡ổn định

This describes system stability. The video notes 3DMark stability improves slightly from 68% on iOS 17.2.1 to 70% on iOS 17.3, a small optimization.

💡nâng cấp

This means upgrading to a newer iOS version. Based on the enhancements and minimal impact on performance, the video recommends updating to iOS 17.3 for most users.

💡lỗi

This refers to bugs or issues in iOS versions. The video advises users concerned about bugs to wait before upgrading, since any major bugs are unlikely given 17.3's maturity.

Highlights

Researchers developed a new method to detect cancer cells using gold nanoparticles.

The gold nanoparticles attach to biomarkers on cancer cells, allowing them to be imaged.

This method was tested on tissue samples from patients and shown to be effective.

Researchers discussed the implications of this new detection method for cancer screening.

This approach could enable earlier cancer detection and improve patient outcomes.

Challenges remain in translating this lab-based technique to clinical settings.

Researchers emphasized the need for further testing and optimization before clinical use.

The gold nanoparticles did not produce toxicity in cell culture experiments.

Researchers explained how the gold nanoparticles interact with light to create image contrast.

This method was able to detect cancer cells at lower concentrations than previous techniques.

Researchers discussed potential improvements like targeting multiple biomarkers.

Overall this method shows promise for improving cancer diagnosis and treatment monitoring.

Researchers aim to test this technique on patient samples during clinical trials.

The gold nanoparticles can be functionalized in various ways for different applications.

This detection method could be applied to other diseases by using different biomarkers.