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LG Smart Monitor 27SR73U-W 27" specifications and in-depth review

LG Smart Monitor 27SR73U-W 27"

Manufacturer: LG

The LG Smart Monitor 27SR73U-W is a 27-inch display that bridges the gap between a traditional computer monitor and a smart TV, offering built-in smart TV functionality along with a remote control for standalone use without a connected PC. Its IPS panel with a matte, anti-glare coating delivers wide 178-degree viewing angles both horizontally and vertically, making it a versatile screen for varied viewing positions. The monitor supports VESA mounting and portrait mode orientation, and its stand allows for tilt adjustment.

On the technical side, the 27SR73U-W renders content at a 3840x2160 resolution with a pixel density of 163 ppi, backed by a contrast ratio of 1000:1 and a color palette of 1.07 billion colors with color calibration support. Connectivity options include two HDMI 2.0 ports, a USB Type-C input, three USB ports, and built-in Wi-Fi with AirPlay, while DisplayPort and Ethernet are absent. The monitor also features stereo speakers and draws 29.4W during operation, dropping to 0.5W in standby. Response time is rated at 5ms, and no adaptive sync technology is included.

Pros
  • 4K resolution at 3840x2160 on a 27-inch panel results in a pixel density of 163 ppi, producing a sharp and detailed image
  • Built-in smart TV functionality paired with a remote control allows the monitor to be used without any connected computer
  • Wi-Fi and AirPlay support enable wireless content streaming directly to the screen
  • VESA mount compatibility and portrait mode support offer flexible placement and orientation options
  • Wide 178-degree viewing angles in both directions ensure consistent image quality from off-center positions
  • Matte, anti-glare panel coating reduces reflections in bright environments
Cons
  • Refresh rate is limited to 60Hz with no adaptive synchronization support, which restricts suitability for fast-paced gaming
  • No DisplayPort, VGA, or DVI connectivity limits wired input options to HDMI and USB-C
  • Ethernet is not available, so wired network connections are not possible
  • No 3.5mm audio jack means external audio devices cannot be connected directly
  • Stereo speakers lack Dolby Digital, Dolby Digital Plus, or DTS Surround decoding
  • Picture-in-Picture is not supported, preventing simultaneous display of multiple input sources
Who is this for?

This monitor suits users who want a single screen that functions both as a computer display and a standalone smart TV, particularly in compact living or working spaces where having separate devices is impractical. The 4K IPS panel with a 163 ppi pixel density makes it a strong fit for tasks that benefit from sharp, detailed imagery such as photo editing, content consumption, or productivity work. The inclusion of Wi-Fi, AirPlay, portrait mode, and VESA compatibility also makes it well-suited for flexible setups where wireless streaming and adaptable mounting are priorities.

Who is this NOT for?

Users looking for a monitor primarily for competitive or fast-paced gaming will find this screen lacking, as its 60Hz refresh rate and absence of adaptive synchronization are insufficient for smooth, tear-free gameplay at high frame rates. Those who rely on a broad range of wired connectivity will also be limited, since there are no DisplayPort, VGA, DVI, or Ethernet ports available. Similarly, users who require advanced audio output options — such as a 3.5mm headphone jack or surround sound decoding — will find the audio capabilities restrictive.

Display:

Display type LED-backlit, LCD, IPS
response time 5 ms
screen size 27"
resolution 3840 x 2160 px
pixel density 163 ppi
Adaptive synchronization None
has anti-glare coating ✓
refresh rate 60Hz
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º
has a matte panel ✓
has a glossy panel ✕
has a touch screen ✕

The display uses an LED-backlit LCD panel with IPS technology, measuring 27 inches and delivering a 3840x2160 resolution at a pixel density of 163 ppi. The refresh rate is 60Hz with a 5ms response time, and no adaptive synchronization technology is supported. Both horizontal and vertical viewing angles reach 178 degrees, and the panel features a matte, anti-glare coating rather than a glossy finish. The screen does not support touch input.

General info:

Type Standard
supports total tilt ✓
Has a swivel stand ✕
Supports VESA mount ✓
height 373 mm
width 612 mm
thickness 45 mm
weight 5397 g
supports portrait mode ✓
volume 10272.42 cm³

This is a standard-type monitor with physical dimensions of 612 mm wide, 373 mm tall, and 45 mm thick, weighing approximately 5397 g with a total volume of 10272.42 cm³. The stand supports tilt adjustment and the monitor is capable of rotating into portrait mode, though it does not include a swivel function. VESA mount compatibility is supported, providing the option to attach the monitor to third-party wall or arm mounts.

Colors:

supports color calibration ✓
display colors 1070 million
contrast ratio 1000:1

The monitor is capable of displaying 1.07 billion colors and maintains a contrast ratio of 1000:1. Color calibration is supported, allowing for adjustments to color accuracy when needed.

Connectivity:

HDMI ports 2
supports Thunderbolt ✕
DisplayPort outputs 0
has a socket for a 3.5 mm audio jack ✕
has a DVI connector ✕
USB ports 3
Has USB Type-C ✓
HDMI version HDMI 2.0
supports Ethernet ✕
supports Wi-Fi ✓
has AirPlay ✓
mini DisplayPort outputs 0
has a VGA connector ✕

The monitor offers two HDMI 2.0 ports alongside a USB Type-C input and three USB ports, while DisplayPort, mini DisplayPort, DVI, and VGA connections are absent. Wireless connectivity is covered through built-in Wi-Fi and AirPlay support, though Ethernet is not available. There is no 3.5mm audio jack and Thunderbolt is not supported.

Power:

operating power consumption 29.4W
standby power consumption 0.5W

The monitor draws 29.4W during normal operation and drops to a minimal 0.5W in standby mode.

Features:

has PiP ✕
has stereo speakers ✓
has built-in smart TV ✓
has a remote control ✓
supports Dolby Digital ✕
supports Dolby Digital Plus ✕
has DTS Surround ✕
has an ambient light sensor ✕
has a front camera ✕

The monitor includes built-in smart TV functionality and comes with a remote control, allowing it to operate independently as a standalone screen. Stereo speakers are built in, though Dolby Digital, Dolby Digital Plus, and DTS Surround are not supported. Picture-in-Picture is not available, and the unit lacks both a front camera and an ambient light sensor.

Final Verdict

The LG Smart Monitor 27SR73U-W occupies a clear niche as a dual-purpose screen, combining a sharp 4K IPS display with built-in smart TV functionality in a single unit that works equally well with or without a connected device. Its wide viewing angles, matte anti-glare panel, wireless connectivity via Wi-Fi and AirPlay, and flexible mounting options make it a practical choice for users who value versatility and clean setups. That said, its 60Hz refresh rate, lack of adaptive sync, and limited wired connectivity signal that this is a screen built for everyday productivity and media consumption rather than high-demand or specialized workflows. For the right user, the 27SR73U-W delivers a well-rounded, capable display experience within its intended scope.