MacBook Air M4 Review 2025: Complete Guide & Performance Test

The 2025 MacBook Air is the pinnacle of Apple’s ultra-thin technology. The MacBook Air equipped with the M4 provides impressive performance and is completely fanless. This complete guide has all the details on what you’ll be getting from Apple’s newest laptop.

The MacBook Air has been transformed by Apple into the best daily laptop. The M4 chip is a big step up from its predecessors. If you’re upgrading from an M1 MacBook Air or switching from a Windows machine, this review can help you determine if the MacBook Air is worth it for you.

Design and Construction Quality: Refined Beauty

Premium Materials and Construction

The MacBook Air is still light and portable. Apple uses recycled aluminum for the entire chassis. The manufacturing is on par with Apple’s pro line-up.

The 13-inch model weighs just 2.7 pounds, adding to its legacy of being lightweight. Its larger sibling, the 15-inch, weighs 3.3 pounds. Both models feel supremely solid, even while being so light.

New Sky Blue Color Option

Apple introduced Sky Blue as a new color option, replacing the old Space Gray. The new finish has a soft metallic look.

The color palette now includes:

• Silver
• Starlight
• Midnight
• Sky Blue

The Sky Blue offers laptop colors beyond traditional options. The finish is also more fingerprint-resistant than Midnight.

Fanless Design Benefits

The MacBook Air operates entirely without noise. According to the product specifications, the product has no cooling fans, so there is no noise during operation. Most laptops don’t have this fanless configuration.

The quiet operation is ideal for students and professionals alike. Library work becomes distraction-free. Video calls remain free from fan noise.

Display Technology and Features

Liquid Retina Display Specifications

The 13-inch version has a screen with a resolution of 2,560 by 1,664 pixels. In contrast, the 15-inch has 2,880 x 1,864 pixels. Text is crisp and colors are bright on both screens.

Key display features include:

• 500 nits maximum brightness
• DCI-P3 wide color gamut
• True Tone technology
• Anti-reflective coating

The Persistent Notch Design

Apple keeps the display notch design. The notch houses the upgraded webcam system. This remains a source of annoyance for some users.

The notch creates space in full-screen apps. Most applications show black bars on either side of the notch. This design decision continues to confuse some users.

Webcam Improvements

The M4 MacBook Air features a 12-megapixel webcam. This makes a huge difference from the earlier 1080p cameras. The new camera is equipped with Center Stage technology.

Center Stage follows your movement in video calls automatically. Desk View mode displays your workspace from above. These features are particularly beneficial for work-from-home scenarios.

M4 Chip Performance: Plenty of Power, No Compromise

CPU Architecture and Capabilities

The M4 chip has 10 CPU cores. Apple has configured six efficiency cores and four performance cores. It achieves a balance between energy efficiency and power.

Compared to the M3 chip, single-core performance is 15-20% better. Multi-core tasks run 20-30% faster. The additional efficiency cores handle background tasks with ease.

Graphics Performance Enhancements

Higher configurations of the M4 come with a 10-core GPU. An 8-core GPU version is available for base models. There is a 10-20% increase in graphics performance across most applications.

The GPU handles:

• 4K video editing
• Photo processing
• Light gaming
• Creative applications

Thermal Management Without Fans

The absence of fans means heat dissipation must be carefully managed. Apple adopts high-class heat spreading technology. You only see throttling when under heavy load for prolonged periods.

For the vast majority of tasks, you’ll never reach thermal limits. The MacBook Air allows full performance for common uses. The only noticeable slowdown occurs during intensive video rendering.

Battery Life Excellence

All-Day Performance Promise

Apple advertises up to 18 hours of battery life. Real-world use delivers around 12-15 hours, depending on usage patterns.

Typical battery life scenarios:

• Web browsing: 15-18 hours
• Video playback: 14-16 hours
• Light productivity: 12-15 hours
• Heavy workloads: 8-12 hours

Efficient M4 Architecture

The M4 chip delivers better energy efficiency than its predecessors. Background tasks consume minimal power. Sleep mode greatly enhances battery life.

The laptop easily handles two full workdays on a single charge. For weekend use, daily charging is largely unnecessary. This reliability is ideal for mobile users.

Charging Options and Speed

You can charge the MacBook Air through various methods. MagSafe provides a convenient magnetic attachment. USB-C charging offers universal compatibility.

The device supports up to 70W of charging power. The battery reaches full capacity in approximately 2 hours. You can achieve a 50% charge in 45 minutes with fast charging.

Connectivity and Port Selection

Limited but Functional Ports

The MacBook Air has minimal ports. Most connectivity is handled by two Thunderbolt 4 ports. The 3.5mm headphone jack remains functional.

Port configuration:

• 2x Thunderbolt 4/USB-C ports
• 1x MagSafe 3 charging port
• 1x 3.5mm headphone jack

Thunderbolt 4 Capabilities

Each Thunderbolt 4 port enables high-speed data transfer. External display connections work flawlessly. Power pass-through supports single-cable docking solutions.

The ports support:

• 40 Gbps data transfer
• External 6K displays
• eGPU connections
• Fast device charging

Wireless Connectivity Features

The wireless performance excels with Wi-Fi 6E. Bluetooth 5.3 supports modern accessories. AirDrop seamlessly integrates with Apple’s ecosystem.

Wireless features include:

• Wi-Fi 6E support
• Bluetooth 5.3
• AirDrop file sharing
• Handoff continuity

Memory and Storage Configuration

Base Model Improvements

The MacBook Air 2025 comes with 16GB of unified memory. That’s double the storage of the previous 8GB base version. 16GB proves sufficient for daily use for the vast majority of users.

Base storage remains 256GB SSD. Apple’s SSDs deliver excellent performance. App launches and file transfers feel instantaneous.

Upgrade Options and Pricing

Memory upgrades extend to 32GB maximum capacity. 24GB represents a significant upgrade for power users. Storage options reach up to 2TB.

Upgrade pricing structure:

• 24GB RAM: Additional $200
• 32GB RAM: Additional $400
• 512GB storage: Additional $200
• 1TB storage: Additional $400
• 2TB storage: Additional $800

External Display Support Enhancement

The MacBook Air M4 supports dual 6K external displays. Previously, you had to close the laptop lid for external display use. This represents a major benefit for professional workflows.

Display configuration options:

• Two 6K displays at 60Hz
• One 6K display plus a laptop screen
• Multiple 4K displays simultaneously

Comparing MacBook Air Generations

M1 MacBook Air Legacy

The M1 MacBook Air revolutionized laptop performance. Apple Silicon demonstrated that ARM chips could compete with Intel. The M1 remains capable of basic computing tasks.

M1 limitations include:

• Single external display support
• 8GB base memory configuration
• Older webcam technology
• Limited port selection

M2 MacBook Air Improvements

The MacBook Air M2 introduced the current design language. Apple eliminated the tapered edge for uniform thickness. The M2 chip provided moderate performance upgrades.

Key M2 features:

• Redesigned chassis
• MagSafe charging return
• Improved display quality
• Better webcam performance

M3 MacBook Air Refinements

The M3 MacBook Air offered incremental improvements. Performance gains were modest over M2. The chip emphasized efficiency over raw power.

M3 enhancements included:

• Better graphics performance
• Improved power efficiency
• Dual external display support
• Enhanced video encoding

M4 MacBook Air Advantages

The M4 represents the greatest evolution from the M1. Performance improvements apply across all tasks. The additional CPU cores particularly help with multitasking.

M4 key improvements:

• 10-core CPU configuration
• Enhanced graphics performance
• 32GB maximum memory
• Improved external display support
• Advanced webcam features

MacBook Air vs MacBook Pro Comparison

Performance Differences

The MacBook Pro line delivers more sustained performance. Active cooling prevents throttling during intensive tasks. Professional workflows represent the Pro models’ focus.

Performance considerations:

• MacBook Air: Excellent for everyday use
• MacBook Pro: Superior for sustained tasks
• Thermal management favors Pro models
• Price difference reflects the capability gap

Display Technology Variations

The MacBook Pro provides superior screen technology. ProMotion delivers 120Hz refresh rates compared to the Air’s 60Hz. Nano-texture options significantly reduce glare.

Display feature comparison:

• Air: 60Hz Liquid Retina display
• Pro: 120Hz ProMotion technology
• Pro: Nano-texture option available
• Pro: Higher brightness levels

Target User Differences

The MacBook Air suits general computing needs perfectly. Students and casual users appreciate the lower cost. The silent operation appeals to many users.

The MacBook Pro targets professionals requiring consistent power. Video editors and designers benefit from active cooling. The higher price reflects professional-grade capabilities.

Pricing and Value Analysis

Starting Price Benefits

The M4 MacBook Air starts at $999 for 13-inch models. The 15-inch edition begins at $1,199. These prices include 16GB memory and 256GB storage.

This configuration previously cost $1,399 with upgrades. That represents essentially a $400 value increase from Apple. The pricing remains competitive against premium laptops.

Long-term Value Proposition

Typical MacBook Air models receive 6-7 years of software support. Apple Silicon ensures excellent longevity. The build quality supports long-term use.

Factors supporting long-term value:

• Extended software support
• Durable construction materials
• Excellent resale values
• Energy-efficient operation
• Minimal maintenance requirements

Competition Comparison

Windows laptops exist for every price range and configuration. However, few combine performance with the efficiency level of the MacBook Air. The M4 processor provides significant advantages.

Competitive advantages include:

• Superior battery life
• Silent fanless operation
• Excellent build quality
• Seamless ecosystem integration
• Strong resale value retention

Real-World Performance Testing

Everyday Computing Tasks

The M4 MacBook Air excels at everyday computing. Web browsing remains responsive with multiple tabs open. Document editing and email management proceed smoothly.

Performance in daily tasks:

• Web browsing: Excellent responsiveness
• Office applications: Smooth operation
• Video streaming: Flawless 4K playback
• Photo viewing: Instant loading
• File management: Quick operations

Creative Application Performance

Photo-editing applications launch and run smoothly on the M4 chip. The additional CPU cores benefit Lightroom and Photoshop. Light video editing projects remain manageable.

Creative performance highlights:

• Lightroom: Smooth catalog browsing
• Photoshop: Responsive layer operations
• Final Cut Pro: Capable of 4K clip editing
• Logic Pro: Multiple-track recording
• Affinity Suite: Professional-grade performance

Programming and Development

Code compilation benefits from the additional cores. Xcode projects build significantly faster than previous generations. Virtual machines perform adequately for testing purposes.

Development capabilities:

• Xcode: Faster build times
• Docker: Solid container performance
• Node.js: Excellent runtime performance
• Python: Scientific computing capability
• Web development: Full-stack capability

Operating System Integration

macOS Sonoma Features

The M4 MacBook Air ships with macOS Sonoma. The operating system integrates perfectly with Apple Silicon. New features enhance productivity and creativity.

Key macOS features:

• Interactive widgets
• Enhanced video conferencing
• Improved Safari performance
• Advanced privacy controls
• Seamless device integration

Apple Intelligence Capabilities

The base 16GB memory capacity enables full Apple Intelligence features. AI-powered writing tools assist with content generation. Enhanced Siri provides better voice interaction.

Apple Intelligence features:

• Writing assistance tools
• Advanced photo search
• Intelligent email sorting
• Voice command improvements
• System-wide AI integration

Ecosystem Integration Benefits

The MacBook Air integrates excellently with other Apple devices. Handoff allows task continuation across devices. Universal Clipboard shares content effortlessly.

Ecosystem advantages:

• iPhone integration
• iPad compatibility
• Apple Watch unlocking
• AirPods automatic switching
• iCloud synchronization

Professional Use Cases

Business and Productivity

The MacBook Air proves effective for business applications. Microsoft Office suite runs smoothly across all applications. Video conferencing delivers high quality for client interactions.

Business advantages:

• Office suite compatibility
• Excellent video call quality
• Long battery life for travel
• Professional appearance
• Reliable performance

Educational Applications

The MacBook Air’s portability and battery life suit educational settings perfectly. Research projects and writing tasks are completed correctly. Library work remains quiet and distraction-free.

Educational benefits:

• Lightweight for campus use
• All-day battery life
• Quiet operation in study spaces
• Excellent typing experience
• Strong educational discounts

Creative Professional Workflows

Freelancers and content creators can rely on the MacBook Air. Social media management proceeds smoothly. Podcasting and light video work remain feasible.

Creative capabilities:

• Content creation tools
• Social media management
• Podcast production
• Light video editing
• Graphic design work

Potential Limitations and Considerations

Performance Boundaries

Video rendering projects may trigger thermal throttling with the fanless design. Professional video editors should consider MacBook Pro alternatives for sustained workloads.

Performance limitations:

• Thermal throttling under sustained load
• Professional video editing constraints
• Complex 3D rendering limitations
• Extensive virtual machine use challenges
• High-end gaming requirements unmet

Port and Connectivity Constraints

The limited port selection may require adapters for some users. Storage upgrades prove expensive compared to external storage solutions.

Main limitations:

• Limited port availability
• Expensive storage upgrades
• Adapter requirements for legacy devices
• Single external display on base models

Expert Recommendations

Ideal User Profiles

The M4 MacBook Air suits most users perfectly. Students value portability and battery life. Business professionals appreciate the professional appearance and reliability.

Content creators have sufficient performance for most projects. Writers and researchers benefit from silent operation. Remote workers appreciate the excellent webcam quality.

Configuration Recommendations

For most users, 16GB of memory provides adequate performance. This configuration handles typical tasks comfortably. Storage requirements vary significantly among users.

Storage upgrades become necessary only with large media collections. External storage offers the most cost-effective expansion. Cloud storage plans provide another viable option.

Timing Considerations

The M4 MacBook Air represents an excellent purchase timing. Apple recently released this significantly updated model. The next major update isn’t expected for 12-18 months.

Current pricing offers better value than previous generations. The standard 16GB memory configuration benefits most users significantly. Early adopters receive the latest technology advantages.

Which one is better, a MacBook Pro or an Air?

The choice depends on your specific needs and budget. MacBook Air excels for general computing, portability, and value. MacBook Pro provides sustained performance and professional features.

Choose MacBook Air for:

• Everyday computing tasks
• Student and casual use
• Maximum portability
• Budget considerations
• Silent operation preference

Choose MacBook Pro for:

• Professional video editing
• Software development
• Sustained heavy workloads
• Multiple external displays
• Advanced display features

Frequently Asked Questions

Conclusion: The Complete Package

The M4 MacBook Air delivers everything most people need from a laptop. Apple has successfully addressed previous generation limitations. The combination of performance, efficiency, and affordability proves compelling.

The base upgrade to 16GB of memory eliminates previous constraints. The M4 chip provides substantial performance improvements. Battery life remains among the best in the ultrabook category.

The display notch and limited ports represent minor compromises. Power users requiring sustained performance might prefer MacBook Pro options. However, these limitations affect only a small percentage of users.

The M4 MacBook Air serves as the ideal laptop for students, business professionals, and general consumers. Silent operation, exceptional battery life, and strong performance create an excellent user experience.

Apple has successfully balanced performance, efficiency, and pricing. The M4 MacBook Air stands as the best all-around laptop of 2025. This review demonstrates why it earns a recommendation for most laptop buyers.

The MacBook Air represents another success in Apple’s portable computing lineup. The M4 generation marks a significant evolutionary step. Upgraders from Intel Macs will notice substantial performance and efficiency improvements.

Whether upgrading from an aging laptop or considering an ultrabook purchase, the M4 MacBook Air offers excellent value that will serve users well for years to come.