LG 27UD88

As daily Mac users, and especially MacBook fans, we understand what makes a fantastic display and what the most important features are. We know that USB-C is the future and a USB-C monitor is perfect for your MacBook.

Best Overall: LG 27UK850-W

LG's latest 4K display is perfectly sized for most people at 27-inches. It supports a wide range of peripherals, including USB-C, USB-A, DisplayPort, HDMI, and standard headphones.

The best part of this monitor is its ability to power your MacBook while acting as a display, so that you're not limited by your battery. It can even power the 13-inch MacBook Pro with ease (though it struggles to keep the 15-inch MacBook Pro juiced up more than a trickle during use).

Pros:

  • Built-in USB hub for all your peripherals
  • Easy setup
  • 4K display
  • 60Hz refresh rate and 5ms response time
  • IPS 3-side borderless display

Cons:

  • Poor built-in audio
  • Awkward control panel

Best Overall

LG 27UK850-W

The best USB-C monitor for most people.

This 4K monitor is perfectly situated between price and features. With a variety of ports, fast data transfer, and 60W charging for your MacBook, its the baby bear of USB-C monitors.

Best Value: HP Envy 27

The 27-inch Envy has a great display that looks as good as its hardware. It's ultra-thin with a "micro-edge" bezel, meaning it has a 3-sided nearly bezelless edge so you see more on the screen than, say an iMac's 27-inch screen. The USB-C connector powers up to the 13-inch MacBook Pro (it'll trickle charge the 15-inch MacBook Pro, too) so you won't have to worry about battery drain.

It's got a small base for minimal desktop footprint and can be mounted on a wall. With two HDMI ports, a DisplayPort, and support for AMD FreeSync, it's the perfect gaming display, movie-watching screen, and everyday monitor.

Pros:

  • 4K display
  • Fast 60Hz refresh rate
  • Zero lag for gaming

Cons:

  • No vertical adjustment
  • Stand is flimsy

Best Value

HP Envy 27

An affordable option that looks as great as it performs.

The HP Envy 27 is the top quality model monitor for this price. With a 27-inch 4K display and USB-C connection, you're getting the biggest bang for your buck.

Premium option: LG 34WK95U-W Nano-ISP UltraWide

Though LG's UltraFine 27MD5KB was designed specifically with Apple's MacBook Pro in mind, it's the 34WK95U-W that wins our hearts. This 5K monitor has a 5120 x 2160 resolution, 34-inch display, a Thunderbolt 3 port, an HDMI port, a DisplayPort port, and a couple of USB-A ports. It's more versatile than the UltraFine and that's fine with us.

Pros:

  • Pro quality technology
  • Nano ISP color 5K display
  • USB hub
  • Versatile input options

Cons:

  • No built-in camera or microphone
  • Poor built-in speaker quality

Premium option

LG 34WK95U-W Nano-ISP UltraWide

From MacBook to iMac with LG and Thunderbolt 3.

You can use LG's UltraWide monitor with your MacBook or MacBook Pro and daisy chain it with a second monitor 4K monitor. The Thunderbolt 3 cable supports data transfer up to 40Gbsp and 85W charging.

Best Curved: LG 38WK95C-W Curved UltraWide

The future is curved and LG is the pioneer of bending the display rules. This 38-inch UltraWide monitor has a 21:9 ratio with split screen support and is perfect for graphic designers and professional photo and video editors. The display has a USB-C data transfer port, two USB- A ports, plus a couple of HDMI ports, and a DisplayPort port.

Pros:

  • Well-designed
  • Easy setup
  • Versatile ports
  • Good built-in audio

Cons:

  • Not 4K
  • Plastic backside

Best Curved

LG 38WK95C-W Curved UltraWide

Ahead of the curve.

If you need to charge your MacBook, MacBook Air, or 13-inch MacBook Pro and transfer data at the same time, you're in luck because this curvy beauty has what you want.

Best on a budget: ASUS ZenScreen

The ZenScreen is a favorite around the iMore office for its incredible portability. It's a 15.6-inch screen with a USB-C connector. You can rotate between landscape and portrait mode and it's compatible with Thunderbolt 3. If you need a second screen when you're headed for the coffee shop, this takes up just the right amount of space without being a burden on your portability.

Pros:

  • Weighs less than 2 pounds
  • Ultra slim at only 8mm thick
  • Comes with its own cover
  • 60Hz refresh rate

Cons:

  • Does not charge your laptop
  • No HDMI support

Best on a budget

ASUS ZenScreen

As portable as it gets.

The ZenScreen is ASUS's very portable monitor, which has its own USB-C port and offers a great-looking IPS panel. This 15.6-inch screen features ASUS' Eye Car technology to prevent eye fatigue and has flicker-free backlighting and a blue light filter to help keep you productive for longer.

Bottom line

Picking the right second screen for your MacBook, MacBook Air, or MacBook Pro is a difficult one. It's important to consider how much room you have on your desk, what you plan to use your Mac laptop for, and how much you can afford. That's why the LG 27UK850-W is the perfect fit for most people. At 27-inches, it's big, but not too big. It's got an incredible 4K screen resolution and a variety of versatile ports for connecting all manner of peripherals.

If the LG 27Uk850 is just a bit out of your range, the HP Envy 27 truly is the next best thing. With 4K resolution and USB-C support, it doesn't have all the bells and whistles that the LG model does, but it's got everything you need to make your second screen work for you. Your biggest compromise is that there are fewer ports than the more expensive model and the base isn't as sturdy.

Credits — The team that worked on this guide

Lory Gil is iMore's managing editor and spends more time in front of her monitors than she does anywhere else. She's constantly switching between desktop and mobile for work and knows how important an easy setup is.

Luke Filipowicz is iMore's gaming guru and knows how important a great monitor with zero lag is. If he had the room on his desk, he'd surround himself with 360-degrees of 4k displays.

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