Best Monitors for MacBook Air M4: 4K Picks Under $500

The MacBook Air’s built-in display is gorgeous. 13.6 inches of Liquid Retina at 500 nits — genuinely one of the best laptop screens you can buy. So why would you want an external monitor?

Because staring at a 13-inch screen for eight hours is miserable. A 27-inch 4K monitor at arm’s length is a completely different experience. You see more, you scroll less, and your neck thanks you.

The M4 Air supports up to two external displays now, which makes choosing the right monitor even more important. Here’s what we’d actually buy.

Best Value: LG 27UP850-W — ~$300

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This is where most MacBook Air owners should land. The LG 27UP850-W is a 27-inch 4K IPS panel with USB-C connectivity that delivers 96W of power — enough to charge your MacBook Air while you work. One cable for video and power. That’s the whole point.

95% DCI-P3 color coverage means it handles photo editing and design work comfortably. It’s not a reference monitor, but it’s more than good enough for anything short of professional color grading.

Why we like it:

• USB-C with 96W PD — charges your MacBook Air with a single cable
• 95% DCI-P3 is excellent for the price
• HDR400 for slightly better contrast in HDR content
• Height, tilt, and pivot adjustment — yes, it goes vertical
• Under $300 is exceptional for this spec

What could be better:

• Standard IPS panel — blacks aren’t as deep as the Dell’s IPS Black
• Built-in speakers exist, but they’re forgettable
• No USB hub built into the monitor

Best for: MacBook Air owners who want a solid 4K display with one-cable convenience and don’t want to spend more than $300.

Best Image Quality: Dell UltraSharp U2723QE — ~$470

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The Dell UltraSharp uses LG’s IPS Black panel technology, which delivers roughly 2x the contrast ratio of a standard IPS panel. In practice, blacks actually look dark instead of washed-out gray. It’s noticeable the moment you put it next to a regular IPS monitor.

98% DCI-P3 coverage, factory-calibrated to Delta E < 2. If you care about color accuracy — design, photography, video — this is the monitor.

It also doubles as a USB-C docking station with built-in Ethernet, five USB-A ports, and 90W PD charging. Plug in one USB-C cable, and your MacBook connects to everything on your desk.

Why we like it:

• IPS Black panel — noticeably better contrast than standard IPS
• 98% DCI-P3, factory calibrated
• Built-in USB hub with Ethernet — replaces a separate dock
• 90W USB-C PD — charges MacBook Air easily
• Dell’s 3-year warranty with Advanced Exchange

What could be better:

• $470 is a meaningful step up from the LG
• 90W PD vs LG’s 96W — both charge the Air fine, but the LG technically delivers more
• The built-in KVM switch is useful but the UI is clunky

Best for: Creatives and professionals who need accurate color and want the monitor to double as a docking station.

Most Versatile: Samsung Smart Monitor M8 32” — ~$450

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This one is different. The Samsung M8 is a 32-inch 4K monitor that’s also a smart TV. Netflix, Disney+, Apple TV+ — they all run natively on the monitor without your MacBook even being connected. It has Wi-Fi, Bluetooth, speakers, and a remote control.

When you do connect your MacBook via USB-C (65W PD), it works as a standard external display. The 32-inch size gives you significantly more screen real estate than a 27-inch, which is great for multitasking.

The trade-off is the VA panel. Viewing angles aren’t as wide as IPS, and color accuracy (99% sRGB, not DCI-P3) isn’t on the same level as the LG or Dell. For design-critical work, this isn’t the pick. For everything else, the extra size and smart features make it uniquely versatile.

Why we like it:

• 32-inch is noticeably larger — great for multitasking
• Smart TV built in — works standalone without a computer
• Sleek design with minimal bezels
• USB-C with 65W PD
• Gaming Hub supports cloud gaming

What could be better:

• VA panel — narrower viewing angles than IPS
• 65W PD won’t charge a MacBook Pro (fine for Air)
• 99% sRGB color gamut is weaker than the competition
• Smart TV interface can be slow at times

Best for: People who want a monitor that does double duty as an entertainment screen, or anyone who simply wants a bigger display.

Quick Comparison

Feature	LG 27UP850-W	Dell U2723QE	Samsung M8 32”
Price	~$300	~$470	~$450
Size	27”	27”	32”
Panel	IPS	IPS Black	VA
Color	95% DCI-P3	98% DCI-P3	99% sRGB
USB-C PD	96W	90W	65W
USB Hub	No	Yes (5 ports + Ethernet)	No
Smart TV	No	No	Yes
HDR	HDR400	HDR400	HDR10+

Our Verdict

The LG 27UP850-W at ~$300 is the best value. It does everything a MacBook Air owner needs — 4K, USB-C with charging, good color accuracy — at a price that doesn’t hurt.

The Dell U2723QE at ~$470 is worth it if you care about color or want a built-in dock. The IPS Black panel genuinely looks better, and the integrated USB hub could replace your separate hub entirely.

The Samsung M8 at ~$450 makes sense if you want entertainment too. It’s not the best pure work monitor, but the smart TV features and 32-inch size make it the most versatile option.

One thing all three have in common: USB-C connectivity with power delivery. Don’t buy a monitor for your MacBook that doesn’t have USB-C. The one-cable life is too good to give up.