MacBook Air M4 Review: The Best Ultrabook Money Can Buy in India

I have been teaching Computer Science at a state university in Karnataka for fourteen years. In that time, I have gone through five laptops, two of which were ThinkPads, one Dell, one HP, and most recently, a MacBook Air M2. When Apple announced the M4 chip and I saw the education pricing for India, I decided it was time to upgrade. This review comes after three months of daily use — in lecture halls, faculty meetings, conference trips, and late-night grading sessions at home.

Let me be direct about my perspective. I am not a YouTuber who received this machine for free. I paid for it with my own salary. My use cases are specific: I run Xcode for the iOS development elective I teach, I maintain multiple Python environments for my machine learning coursework, I grade assignments on the move, and I present lectures through AirPlay to classroom displays. If your needs overlap with mine, this review will be useful to you. If you are looking for a gaming machine, you are in the wrong place.

What the M4 Chip Actually Means for Academic Work

The M4 is not just a speed bump over the M3. For my specific workflows, the differences are measurable. The 10-core CPU (4 performance + 6 efficiency) handles compilation tasks noticeably faster than my old M2. When I build a medium-sized Xcode project — the kind my students work on, maybe 50-60 Swift files with SwiftUI views — the M4 Air completes a clean build in about 18 seconds. My M2 Air took around 27 seconds for the same project. That nine-second difference adds up when you are demonstrating live builds in class and forty students are watching you wait.

More importantly for my daily routine, the M4 handles simultaneous workloads without the thermal throttling that occasionally plagued the M2. I regularly have Xcode open alongside a Jupyter notebook running through Anaconda, a Safari window with twenty-odd tabs of research papers, and a Keynote presentation I am editing for the next lecture. The M2 would occasionally slow down under this load, especially in our faculty room where the air conditioning is more aspirational than functional. The M4 has not shown the same behavior.

Running Xcode: The Primary Reason I Chose Mac

Let me address something my Windows-using colleagues frequently ask: why do I insist on a Mac? The answer is Xcode. There is no way around it. If you teach iOS development, you need macOS. If you want your students to build and test apps on a simulator, you need Xcode. And Xcode only runs on Mac.

The M4 Air handles Xcode 16 with genuine ease. Here is what I have tested over the semester:

• SwiftUI preview rendering — near-instantaneous for single views, about 2-3 seconds for complex multi-view previews
• iOS Simulator performance — running an iPhone 16 Pro simulator is smooth, with no noticeable lag when navigating between screens
• Simultaneous simulator instances — I can run two simulators (iPhone and iPad) at the same time, though the fans do spin up after about ten minutes
• Interface Builder — for those of us who still use storyboards in teaching (students need to understand both approaches), rendering is fast
• Instruments and profiling — runs without issues, though heavy profiling sessions do warm up the chassis

The 16 GB of unified memory in the base model is sufficient for Xcode work. I opted for the 24 GB variant because I also run Docker containers for backend development coursework, and Docker on macOS is a memory consumer. If Xcode is your primary development tool and you do not run containers, 16 GB will serve you well for at least three years.

Python Environments: Where This Machine Quietly Excels

I teach a graduate-level machine learning course. My students and I work extensively with Python — scikit-learn, TensorFlow, PyTorch, and the usual data science stack. The ARM-native support for Python packages has matured significantly since the M1 days. In 2022, when I first tried running TensorFlow on the M2, compatibility issues were frequent. In 2026, nearly everything works natively through conda-forge or pip without architecture headaches.

Some benchmarks from my actual coursework:

The M4's Neural Engine also accelerates certain CoreML operations, which I use when teaching the module on deploying ML models to Apple devices. Converting a PyTorch model to CoreML format and running inference is where Apple silicon truly differentiates itself from the competition.

One genuine complaint: some niche academic libraries still have compatibility issues. I encountered problems with a specific bioinformatics package that a colleague needed, and one older Fortran-based scientific library refused to compile natively. These edge cases are becoming rarer, but they exist. Always check your specific toolchain before committing.

Grading While Traveling: Battery Life Is Not Exaggerated

I travel to conferences roughly four times a year, and I visit our university's satellite campus in a smaller town every other week. That satellite campus trip involves a three-hour bus ride each way. The M4 Air is my grading machine during these trips.

Apple claims 18 hours of battery life. In my real-world use — screen at 60% brightness, Wi-Fi on, running a browser with Google Classroom open, a PDF reader with student submissions, and occasionally switching to VS Code to check code submissions — I consistently get 13-14 hours. That is not 18 hours, but it is extraordinary. My old Dell Inspiron gave me 5 hours on a good day. The ThinkPad T480 I had before that managed 7 hours with its extended battery.

Thirteen hours means I can leave my charger at home for the satellite campus trip. I grade on the bus ride there, teach for four hours, grade on the bus ride back, and still have battery left for evening email. No Windows ultrabook in this price range comes close. The closest competitor I have tested is the ASUS Zenbook 14 OLED, which manages about 9 hours under similar workloads.

The MagSafe charger is also worth mentioning. On the bus, where space is cramped and someone always bumps your elbow, a magnetic charger that detaches cleanly is genuinely practical. USB-C charging works too — I carry a 65W GaN charger as backup that also charges my phone.

Classroom Presentations via AirPlay

Our university has been gradually installing Apple TV units in lecture halls. Eight of our fourteen CS department classrooms now have them. For those rooms, AirPlay presentation is effortless. I open Keynote, click AirPlay, select the room's display, and I am presenting. No HDMI cable, no dongle, no "let me just find the right adapter" delays that used to consume the first five minutes of every lecture.

The experience is not always perfect. AirPlay occasionally introduces a half-second delay, which is invisible during a Keynote presentation but noticeable if I am doing a live coding demonstration and need the external display to mirror my screen in real time. For live coding sessions, I still connect via HDMI using a USB-C to HDMI adapter. The latency over a wired connection is imperceptible.

For the six classrooms without Apple TV, I carry a small USB-C hub with HDMI output. This is where the MacBook Air's single external display limitation becomes annoying. With the M4, you can drive one external display natively (up to 6K at 60Hz) with the lid open, or two external displays with the lid closed. In practice, for classroom use, one external display is all you need. But in my faculty office, where I would like my laptop screen plus two monitors, I am stuck using DisplayLink, which is a compromise.

Comparison with Windows Laptops in the Education Price Bracket

The MacBook Air M4 with 16GB RAM and 256GB storage starts at Rs 99,900 on the Apple India online store. With education pricing (more on this below), that drops to Rs 89,910. At that price, what Windows alternatives exist?

Here are the machines I have personally used or tested that compete in this bracket:

ASUS Zenbook 14 OLED (UX3405) — Rs 84,990

This is the strongest Windows competitor. The OLED display is beautiful — better than the MacBook Air's Liquid Retina panel for colour accuracy in certain workflows. Battery life is around 8-9 hours. Build quality is good but not at MacBook levels. Performance with the Intel Core Ultra 7 is competitive for general tasks but falls behind the M4 in sustained workloads due to thermal throttling in its thin chassis. Runs Xcode? No. Runs Visual Studio properly? Yes. If you do not need macOS, this is a strong alternative.

Lenovo IdeaPad Pro 5 14 — Rs 79,990

With AMD Ryzen 7 8845HS and 16GB RAM, this machine handles Python development and general academic work well. The display is a 14-inch 2.8K OLED panel, which is excellent. Battery life is 7-8 hours — acceptable but nowhere near the MacBook Air. Build quality is plastic in places where the MacBook uses aluminium. The keyboard is good, arguably better than the MacBook's for typing long documents. At Rs 20,000 less than the MacBook Air (education price), this is the value pick if you are budget-conscious.

HP Pavilion Plus 14 — Rs 72,990

The most affordable option here, and honestly, it handles 80% of what I need. Intel Core Ultra 5, 16GB RAM, decent 2.2K IPS display. It will not match the MacBook Air's battery life or build quality, but for a student or junior faculty member on a tight budget, it does the job. I would not recommend it for heavy Xcode-equivalent workloads (Visual Studio with large solutions slows down), but for Python development, grading, and presentations, it is adequate.

Dell XPS 14 — Rs 1,24,990

I include this because some colleagues consider it. At this price, you are paying more than the MacBook Air for a Windows machine. The build quality matches Apple. The display is excellent. But the battery life (7-8 hours) and the fan noise under load make it a hard sell against the silent, 14-hour MacBook Air. The Dell makes sense only if you absolutely need Windows and absolutely need premium build quality.

Apple Education Pricing in India: How It Actually Works

Apple India offers education pricing through their online education store (apple.com/in-edu/shop). Who qualifies? Current and newly accepted university students, parents buying for university students, teachers, and staff at all levels of education. You do not need a .edu email address. Apple India uses UNiDAYS for verification in some cases, but the process is straightforward.

Here is what the education discount looks like for the MacBook Air M4 lineup in March 2026:

Additionally, during Apple's annual Back to School promotion (typically July through September in India), you receive a free pair of AirPods with an education Mac purchase. The timing varies each year, but if you can wait until summer, that is an additional Rs 10,000-14,000 in value depending on the AirPods model included.

A note on AppleCare+: the education price for AppleCare+ for MacBook Air is Rs 14,900 (standard Rs 16,900). I strongly recommend it for students. Laptops in backpacks get dropped. Screens crack. The accidental damage coverage alone justifies the cost.

The Academic Ecosystem Advantage (and Its Costs)

There is an ecosystem argument that Apple does not explicitly market but that matters in academic settings. If you are in a department where the majority of faculty use Macs — and in CS departments across India, this is increasingly the case — file sharing, AirDrop for quick document exchange, shared iCloud folders for department resources, and consistent Keynote/Pages formatting become tangible daily conveniences.

However, I want to be honest about the costs of this ecosystem. Students in India overwhelmingly use Android phones and Windows PCs. When I share materials, I must export to PDF and standard formats. Keynote presentations must be tested in PowerPoint to ensure they display correctly on the auditorium's Windows PC. The ecosystem advantage exists within a bubble, and in Indian higher education, that bubble is smaller than Apple would like.

What I Genuinely Dislike

Three months in, here are my honest complaints:

• 256GB base storage is insulting in 2026. Xcode alone occupies approximately 35 GB after installation with simulators. Add a Python environment, your documents, and a semester's worth of student submissions, and 256GB fills up within months. The 512GB upgrade costs Rs 15,000 — an unreasonable premium for storage that costs Apple a fraction of that. I bought the 24GB/512GB model specifically because 256GB would have caused me problems.
• The single external display limitation with the lid open. Academic work benefits from screen real estate. I want my laptop screen for code, one monitor for documentation, and another for the terminal. The M4 Air only supports this with the lid closed, which defeats the purpose of having three screens.
• Port selection is minimal. Two USB-C ports and a MagSafe. I need a USB-A port for the older pen drives students submit work on (yes, this still happens). I need an SD card slot for the department camera. A hub is mandatory, and a good one costs Rs 3,000-5,000.
• Repair costs in India are high. Outside of AppleCare, replacing the display costs approximately Rs 35,000-42,000 at an authorized service center. A keyboard replacement is around Rs 20,000 because Apple replaces the entire top case. Compare this with a ThinkPad, where individual key replacement costs almost nothing.
• No touchscreen. I use a stylus to annotate PDFs when grading. On Windows convertibles, I can write directly on the screen. On the MacBook, I annotate using a trackpad or buy an iPad for Sidecar. That is an additional Rs 35,000-50,000.

The Build and Keyboard for Extended Writing

I write research papers, grade long-form assignments, and prepare lecture notes. I type for hours daily. The MacBook Air M4 keyboard is good — better than the butterfly keyboards Apple inflicted on us in 2016-2019 — but I do not find it exceptional. The key travel is shallow. After a three-hour grading session, my fingers feel more fatigued than they do on the ThinkPad keyboard I keep at my desk.

The trackpad, however, is the best on any laptop I have used. The size, the haptic feedback, the gesture support — it is a genuine pleasure. I rarely connect a mouse when using the MacBook.

Build quality is aluminium throughout. It feels solid without feeling heavy. At 1.24 kg, it is light enough that I do not notice it in my backpack alongside the textbooks, papers, and water bottle I carry daily. The midnight colour I chose does show fingerprints, which is a minor aesthetic annoyance.

Five-Year Cost of Ownership: The Honest Calculation

This is the section I wish more reviewers would write. A laptop purchase is not just the sticker price. Here is my honest five-year projection, based on my actual spending patterns with previous MacBooks and adjusted for current Indian pricing:

The MacBook costs approximately Rs 35,000 more over five years. That is Rs 7,000 per year, or about Rs 583 per month. Is it worth it?

For my specific needs — Xcode, the macOS ecosystem, 14-hour battery life, and the build quality that survives being shoved into a backpack five days a week — yes. I cannot do my job on a Windows machine because I teach iOS development. That single requirement eliminates all alternatives.

But if you are a professor teaching subjects that do not require macOS — if your tools are VS Code, Python, LaTeX, and a browser — the ASUS or the Lenovo IdeaPad Pro saves you meaningful money. That Rs 35,000 buys a decent external monitor, or a year's worth of conference registration fees, or a significant portion of a student's semester tuition if you are feeling generous.

Who Should Buy This, Specifically

I recommend the MacBook Air M4 for academics in India under these conditions:

• You teach or develop for Apple platforms and need Xcode
• You travel frequently and battery life directly affects your productivity
• Your institution has invested in Apple TV infrastructure for classrooms
• You value build quality and are willing to pay a premium for a machine that will physically last five years
• You have budgeted for the ecosystem costs (adapters, AppleCare, potential repairs)

I do not recommend it if:

• Your budget is strict and the education price is a stretch — there are capable Windows machines at Rs 70,000-80,000 that will serve you well
• You need extensive port selection without carrying a hub
• You require a touchscreen for annotation workflows
• Your department standardizes on Windows-only software (some engineering departments use tools that have no macOS equivalent)

A Final Note from Fourteen Years of Laptop Purchases

Every three years, a new laptop arrives that technology reviewers call the best. Most of them are good. Some of them are very good. The MacBook Air M4 is, for my particular combination of needs, the most capable academic machine I have owned. It does not do everything — I still keep a Linux workstation in my office for heavy computation, and I still borrow the department's Windows machine when I need to test something in Visual Studio — but it does the things I need a portable computer to do better than anything else available in India at this price point.

The Rs 1,17,000 I spent (education pricing, 24GB/512GB) is a significant amount of money on a professor's salary. I do not take that lightly. But when I calculate the hours of battery life saved from carrying a charger, the minutes saved from faster builds, and the years this machine will likely serve me before needing replacement — the value is there. It is not cheap. It is, however, worth what it costs. And in fourteen years of buying laptops, that is not something I have said often.