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LG Smart Monitor 32U721SA-W 32" specifications and in-depth review

LG Smart Monitor 32U721SA-W 32"

Manufacturer: LG

The LG Smart Monitor 32U721SA-W 32″ offers a large, high-resolution display for everyday tasks and media consumption. With its 31.5″ screen size and 3840 x 2160 px resolution, this monitor provides clear and detailed visuals for work or entertainment.

Technical features include 5 ms response time, a 60Hz refresh rate, and 250 nits brightness. The monitor is equipped with two HDMI ports, three USB ports, and supports USB Type-C. It also supports VESA mount for flexible installation and has a matte panel to reduce glare.

Pros
  • The monitor features a high resolution of 3840 x 2160 px, providing sharp and clear visuals.
  • The 178º horizontal and vertical viewing angles allow for better visibility from different positions.
  • Supports VESA mount for flexible installation and space-saving setups.
  • The built-in smart TV and remote control add extra convenience for media consumption.
  • Anti-glare coating and matte panel reduce reflections, enhancing visibility in bright environments.
Cons
  • Lacks advanced synchronization technologies like Adaptive Sync, which could limit performance for gaming.
  • Does not have a swivel stand, limiting flexibility in adjusting the screen angle.
  • No support for Thunderbolt, DisplayPort, or Ethernet, limiting connection options for some users.
  • The 60Hz refresh rate and 5 ms response time may not be ideal for fast-paced gaming or high-performance tasks.
  • Does not include advanced audio technologies like Dolby Digital or DTS Surround for a more immersive sound experience.
Who is this for?

This monitor is ideal for users looking for a versatile and reliable display for general tasks, media consumption, and light productivity. With its high 3840 x 2160 px resolution and 178º wide viewing angles, it offers clear and sharp visuals, making it suitable for casual content creators, office workers, and home entertainment. The built-in smart TV and remote control make it an excellent choice for those who prefer an all-in-one setup for streaming and watching TV.

Who is this NOT for?

This monitor may not be the best option for serious gamers or professionals requiring high-speed performance. With a 60Hz refresh rate and 5 ms response time, it lacks the responsiveness needed for fast-paced gaming or high-performance applications. Additionally, the lack of Adaptive Sync and absence of Thunderbolt or DisplayPort connectivity may limit its compatibility with certain high-end devices and gaming setups.

Display:

Display type LED-backlit, LCD, VA
response time 5 ms
screen size 31.5"
resolution 3840 x 2160 px
pixel density 139 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 LG Smart Monitor 32U721SA-W 32″ features a 31.5″ LED-backlit LCD VA display with a high resolution of 3840 x 2160 px and a pixel density of 139 ppi for sharp image quality. The display offers wide viewing angles with 178º horizontal and vertical coverage, ensuring clear visuals from different positions. Additionally, the screen has an anti-glare coating and a matte panel, reducing reflections and enhancing visibility in various lighting conditions. The monitor supports a 60Hz refresh rate and has a 5 ms response time, ideal for general tasks and media consumption.

General info:

Type Standard
release date May 2025
EU energy label F
supports total tilt ✓
Has a swivel stand ✕
Supports VESA mount ✓
height 429 mm
width 713 mm
thickness 45 mm
weight 6622 g
supports portrait mode ✓
volume 13764.465 cm³

The LG Smart Monitor 32U721SA-W 32″ is a standard monitor with a height of 429 mm, width of 713 mm, and a thickness of 45 mm. Weighing 6622 g, it supports VESA mount for flexible installation and offers a total tilt function for adjusting the angle. While it lacks a swivel stand, it does support portrait mode for versatile viewing. The monitor has an EU energy label of F, and its total volume is 13764.465 cm³, making it a substantial addition to your workspace.

Colors:

brightness (typical) 250 nits
supports color calibration ✓
display colors 1070 million
contrast ratio 3000:1

The LG Smart Monitor 32U721SA-W 32″ offers a typical brightness of 250 nits and supports color calibration for more accurate and consistent colors. With the ability to display 1070 million colors, it ensures a rich visual experience, while the 3000:1 contrast ratio delivers deep blacks and bright whites, enhancing the overall image quality.

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 LG Smart Monitor 32U721SA-W 32″ offers a versatile range of connectivity options, including two HDMI 2.0 ports and three USB ports, with support for USB Type-C. It also has a 3.5 mm audio jack for audio output and supports both Wi-Fi and AirPlay for wireless connectivity. However, it does not include Thunderbolt, DisplayPort, DVI, or Ethernet support.

Power:

standby power consumption 0.5W

The LG Smart Monitor 32U721SA-W 32″ has a low standby power consumption of only 0.5W, making it an energy-efficient option when not in use.

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 LG Smart Monitor 32U721SA-W 32″ features stereo speakers and comes with a built-in smart TV and remote control for convenient media control. However, it does not support PiP, Dolby Digital, Dolby Digital Plus, DTS Surround, an ambient light sensor, or a front camera.

Final Verdict

The LG Smart Monitor 32U721SA-W 32″ offers a solid and versatile solution for general use, featuring a sharp 3840 x 2160 px resolution and wide 178º viewing angles, making it well-suited for media consumption and everyday tasks. Its built-in smart TV and remote control enhance convenience for users seeking an all-in-one setup. However, with a 60Hz refresh rate and 5 ms response time, it may not meet the demands of fast-paced gaming or high-performance applications. Overall, it's a great option for casual users who prioritize clarity and convenience over gaming-specific features.