iPad A16 đi học: ghi chú bằng bút ra sao? pin thế nào?

Key Concepts

• iPad A16
• GoodNotes
• Safari
• Google Drive
• Apple Pencil USB-C
• Non-laminated display
• Laminated display
• iPadOS
• Laptop vs. iPad for studying
• Keyboard and accessories for iPad

iPad A16 for Studying: A Practical Experience

This video shares the author's personal experience using the iPad A16 for academic purposes, focusing on its performance in real-world study scenarios. The aim is to provide viewers with insights into aspects like battery life and screen quality when used for learning.

Application Usage for Studying

The author details the primary applications used on the iPad A16 for their studies:

• GoodNotes: This is the most frequently used application. It's a note-taking app that supports both typing and handwriting. It excels at annotating slides and PDFs. A key advantage is its cross-platform availability (iPad, Android, PC), allowing users to access and edit notes from any device. The author subscribes to the "Pro" package, costing around 800,000 VND annually, due to its comprehensive features and syncing capabilities.
• Safari: Used for general information lookup and accessing the university's online system for lectures, assignments, and submissions.
• Google Drive: Serves as the primary cloud storage for all academic files, including lecture slides, collected materials, and assignments. While the university provides OneDrive, the author prefers Google Drive for personal files. OneDrive is reserved for collaborative work.

Laptop vs. iPad for Academic Needs

The author strongly advises prioritizing a laptop over an iPad for academic pursuits.

• Argument: Laptops can perform tasks that iPads cannot, while iPads can generally perform tasks that laptops can, often very well. The only significant advantage of an iPad is for writing and drawing.
• Supporting Evidence: For subjects like programming, a laptop is essential. In many situations, a laptop's versatility outweighs an iPad's capabilities.

Benefits of Digital Note-Taking with GoodNotes

The author explains the advantages of using GoodNotes over traditional paper for note-taking:

• Easy Sharing and Archiving: Notes can be easily screenshotted and shared with instructors or saved for future reference.
• Searchability: Digital notes are easily searchable, saving time compared to flipping through physical notebooks.
• Outline Feature: GoodNotes allows for the creation of outlines within long documents, making it easier to navigate and find specific sections.

Writing Experience with Apple Pencil USB-C

The writing experience on the iPad A16 is a significant focus:

• Apple Pencil USB-C: The author uses the Apple Pencil USB-C, priced around 2.5 million VND. While Apple Pencils are generally excellent, third-party options are available at lower price points for basic note-taking.
• Compatibility and Charging: The Apple Pencil USB-C is highlighted for its broad compatibility with various iPad models, including the iPad Pro, and its convenient USB-C charging. This is contrasted with the first-generation Apple Pencil, which is only compatible with the iPad A16 and has a less convenient charging method. The author recommends the USB-C version for its versatility and similar price point.
• Latency: While latency exists, it's described as very low and unnoticeable during regular use. The difference becomes apparent when switching to an iPad Pro with a higher refresh rate screen.
• Comfort: The author spent four hours working on assignments with the Apple Pencil USB-C on the iPad A16 without experiencing any discomfort.

Screen Quality and Size

The iPad A16's screen is discussed in detail:

• Size: The 11-inch diagonal screen is considered a balanced size, offering a good compromise between portability and comfortable writing space. It's preferred over the iPad mini's smaller screen for note-taking and is less bulky than a 13-inch iPad Pro.
• Non-Laminated Display: A significant drawback of the iPad A16 is its non-laminated display. This means there's a gap between the display layer and the glass, which can lead to:
  • Slightly reduced display quality compared to laminated screens found on higher-end iPads (iPad Air, iPad Pro).
  • Increased glare and reflections from the surrounding environment.
• Comparison to iPad Air: Even with the same 11-inch screen size, the iPad Air offers a superior display quality and writing experience due to its laminated screen.

Battery Life Performance

The author provides specific data on the iPad A16's battery performance:

• Test 1: 40 minutes of use at 100% brightness resulted in a 17% battery drain.
• Test 2: 2 hours and 45 minutes of use at 100% brightness (from 9:00 AM to 11:45 AM), with all connections enabled, consumed 54% of the battery (starting from 59%).
• Real-world Usage: The author typically uses the iPad at 70-80% brightness, which is sufficient for most study environments and conserves battery. The 100% brightness tests represent a "worst-case scenario" to illustrate higher battery consumption.
• Study Session Duration: For study sessions of around 4 hours, the battery is sufficient. However, for longer study days (morning to afternoon), carrying a power bank or charger is recommended.
• Comparison to iPad Pro M4: The author has a subjective feeling that the iPad Pro M4's battery life is better than the iPad A16 under similar usage patterns, but this requires further testing for confirmation.

iPadOS and Overall Value

The operating system and the device's overall suitability for studying are assessed:

• iPadOS Advantage: A key reason for choosing an iPad is iPadOS, which is considered superior to Android tablet operating systems for certain applications.
  • App Optimization: Apps like GoodNotes are better optimized for iPadOS than their Android counterparts. The Android version of GoodNotes is described as a web-based version, whereas native Android apps might offer a better experience.
  • Ecosystem: iPadOS generally offers a wider selection of optimized applications for productivity and creativity.
• Hardware vs. Software: While some Android tablets may offer superior hardware specifications (e.g., Galaxy Tab S9, Xiaomi Pad Pro), they lack the refined software experience of iPadOS.
• Value Proposition: The iPad A16 is considered a reasonable choice for studying, especially given its price point. It's more portable than a 13-inch iPad Pro.
• Upgrade Options: For those with a larger budget, the iPad Air offers a better display and overall experience. However, the author emphasizes that the iPad A16 is perfectly adequate if budget is a constraint, and there's no need to overspend. Even using an Android tablet for studying is acceptable, but the author's preference for GoodNotes leads them to favor iPadOS.

Accessories: Keyboard and Pencil

The necessity and choice of accessories are discussed:

• Keyboard: A keyboard is not considered essential for the iPad. Users can purchase one later if they find it necessary.
• Third-Party Accessories: For budget-conscious users, third-party Bluetooth keyboards and cases with integrated stands are viable alternatives to expensive Apple accessories. A Bluetooth keyboard can be purchased for around 500,000 VND, offering a functional typing experience.

Conclusion

The iPad A16 is presented as a capable and cost-effective device for students, particularly for note-taking and accessing study materials. While it has some display limitations compared to higher-end models, its performance, battery life (with adjusted brightness), and the advantages of iPadOS make it a solid choice for academic use. The author reiterates the importance of prioritizing a laptop for broader academic needs but acknowledges the iPad A16's strengths for specific study tasks.