Name: LG 32U631A-B
Brand: LG
SKU: B0DS2SL7L1
Price: 240.78 USD
Availability: InStock
Rating: 4.5 (3009 reviews)

Expert Review Analysis

The LG 32U631A-B is a 31.5‑inch QHD IPS monitor aimed at office productivity and light gaming, offering a 2560×1440 resolution, 100 Hz refresh rate, HDR10 support, 99% sRGB color gamut, and USB‑C connectivity with 15 W power delivery.

✓ Best for: Office professionals, content creators, and casual gamers who need a large 31.5‑inch QHD display with accurate colors, USB‑C connectivity, and 100 Hz refresh rate.✗ Not ideal for: Competitive esports players seeking ultra‑low latency and high brightness, or users needing extensive ergonomic adjustments like height or swivel.

Pros

✓99% sRGB color gamut provides accurate color reproduction for photo and graphic work
✓USB‑C connectivity delivers video and up to 15 W power over a single cable for laptop convenience
✓100 Hz refresh rate with Dynamic Action Sync offers smoother motion for light gaming and reduces input lag

Price History

Current

$240.78

Average

$235.03

Lowest

$169.99

Highest

$249.99

Price trend (90d):+22.2%

Best Seller Rank History

Now#257Best#1Worst#653 -98

Lower = better sales rank

Specifications

Connectivity

HDMIYes

DisplayPortYes

USB Type-CYes

USB Type-C Power Delivery15 W W

Design

Height20.18 in mm

Width28.12 in mm

Depth9.25 in mm

Weight14.33 lbs g

VESA Mount100 x 100 mm

Display

Screen Size31.5 in mm

Panel TypeIPS

Native Resolution2560 x 1440

Aspect Ratio16:9

Pixel Pitch0.2727 mm mm

Features

Flicker SafeYes

Reader ModeYes

Dynamic Action SyncYes

Black StabilizerYes

Borderless Design3-side virtually borderless

General

BrandLG

Model32U631A-B

ColorBlack

Release Date2024-12-20

Warranty1 Year Manufacturer

Power

Power TypeExternal power adapter

Input Voltage100-240V 50/60Hz

Power Consumption (Typical)29 W W

Power Consumption (Sleep)<0.5 W

Software

LG Switch AppAvailable

HDR

HDR StandardHDR10

USB-C

Power Delivery15 W

Feature

Dynamic Action SyncReduces input lag for smoother gaming

Dimensions & Weight

Height20.18 inches

Width28.12 inches

Depth9.25197 inches

Weight14.33004703 pounds

Research Sources

lg.com

displayspecifications.com

displayspecifications.com

Similar Products

CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower; UL Certified

0.0(11,423)

$239.950

CyberPower

ViewSonic VX3276-MHD 32 Inch 1080p Widescreen IPS Monitor with Ultra-Thin Bezels, Screen Split Capability HDMI and DisplayPort

0.0(4,485)

$169.990

ViewSonic

Reli. 55-60 Gallon Trash Bags Heavy Duty | 150 Count | 50-60 Gallon | Large Black Garbage Bags | Made in USA

0.0(7,353)

$49.990

Reli.

SAMSUNG 32" UJ59 Series 4K UHD (3840x2160) Computer Monitor,VA Panel, HDMI, Display Port, Eye Saver/Flicker Free Mode, FreeSync, LU32J590UQNXZA, Black

0.0(3,449)

$289.990

Samsung

HUANUO FlowLift™ Single Monitor Mount, 13 to 32 Inch Monitor Arm, Adjustable Monitor Stand, Vesa Mount with Clamp and Grommet Base - Fits 4.4 to 19.8lbs LCD Computer Monitors

0.0(15,836)

$35.990

HUANUO

HUANUO Dual Monitor Stand, Fully Adjustable Monitor Desk Mount for 13–32″ Computer Screens, Full Motion VESA 75x75/100x100 with C-Clamp & Grommet Base, Each Arm Holds 4.4 to 19.8 lbs

0.0(33,840)

$59.990

HUANUO

EVEO Premium Dual Monitor Mount 14"-32” Dual Monitor Arm VESA Bracket Adjustable Height Gas Spring Dual Monitor Stand, Screen Full Motion Dual Monitor Arm-Computer Monitor Stand for 2 Screens - Black

0.0(5,061)

$109.970

EVEO

GABRYLLY Ergonomic Office Chair, High Back Home Desk Chair with Headrest, Flip-Up Arms, 90-120° Tilt Lock and Wide Cushion, Big and Tall Mesh Chairs for Man Woman, Black Task Chair

0.0(14,267)

$208.500

GABRYLLY

SideTrak Slide Portable Monitor 12.5" Screen with Carrying Case - Attaches to Your Laptop for Easy Travel - Efficient USB Power - Fits Mac and PC 13"-17" Laptops - Full HD IPS Display (Patent Pending)

0.0(458)

$79.990

SideTrak

ErGear Dual Monitor Stand, Heavy Duty Adjustable Monitor Desk Mount for 2 Screens up to 32 Inches, Fully Adjustable Height, Tilt, Swivel, Rotate, Supports 17.6 lbs per Monitor Arm, Easy Installation

0.0(22,228)

$24.990

ErGear

Replacment for LG Monitor Power Cord 19V DC Power Supply for LG Electronics 27" 24" 23" 22" 20" 19" LCD LED HD TV Monitor Widescreen Power Adapter Cord

0.0(1,428)

$17.000

vhbw

BENFEI VGA to HDMI Cable with Audio, 6 Feet 1080P Cable from VGA Computer/Laptop to HDMI Monitor/TV(Not Bidirectional)

0.0(1,781)

$14.990

BENFEI

Z-Edge U27P4K 27-inch Gaming Monitor Ultra HD 4K, 60Hz Refresh Rate, 3840x2160 IPS LED Monitor, 300 cd/m², HDMIx2+DPx1, Built-in Speakers, FreeSync Technology

0.0(407)

$179.990

Z-EDGE

ViewSonic VX3218-PC-MHD 32 Inch Curved 1080p 1ms 180Hz Gaming Monitor with FreeSync Premium, Eye Care, HDMI and Display Port

0.0(2,861)

$188.950

ViewSonic

Dell P2425H 24" Full HD IPS Monitor – 1080p, 16:9, DisplayPort & USB 3.0 Cables – Latest Model – Boomph's Comprehensive Ultimate Performance Cloth Solution for Your Workspace

0.0(334)

$289.950

Boomph

GTek 27 Inch Curved 280Hz 240Hz Gaming Monitor FHD 1080P, 1500R Curve Computer Monitor, 1920 x 1080P, VA 1ms MPRT,FreeSync, DisplayPort/HDMI, 90% DCI-P3 - F2740C

0.0(1,214)

Out of Stock

GTek

Dell SE2722HX Monitor - 27 inch FHD (1920 x 1080) 16:9 Ratio with Comfortview (TUV-Certified), 75Hz Refresh Rate, 16.7 Million Colors, Anti-Glare Screen with 3H Hardness - Black

0.0(2,939)

Out of Stock

Dell

Dell S2722DC Monitor - 27-inch WQHD (2560x1440) 75Hz 4Ms Display, AMD FreeSync, Built in Speaker, USB Type-C Connectivity, Height/Pivot/Swivel/Tilt Adjust - Platinum Silver

0.0(342)

$279.990

Dell

Lenovo ThinkVision T24i-2L 23.8" 60Hz LCD Monitor Raven Black - 1920 x 1080 Full HD Display @ 60Hz - in-Plane Switching (IPS) Technology - 250 Nit Brightness - HDMI & DisplayPort Connectors -

0.0(12)

$249.000

Lenovo

Samsung CF390 27" 16:9 Curved LCD FHD 1920x1080 Curved Desktop Black Monitor for Multimedia, Personal, Business, HDMI, VGA, VESA Mountable, Eye Saver Mode & Flicker Free Technology (LC27F390FH) Bundle

0.0(232)

Out of Stock

Boomph

Featured in Comparisons

Best Monitors with USB‑C Power Delivery (Docking Capability)

roundup

Acer SB220Q vs LG 32U631A-B

pairwise

LG 32U631A-B vs HP Series 3

pairwise

User Reviews

Please sign in to leave a review

Sort by:

No reviews yet. Be the first to review!

LG 32U631A-B

Expert Review Analysis

Price History

Best Seller Rank History

Specifications

Connectivity

Design

Display

Features

General

Power

Software

HDR

USB-C

Feature

Dimensions & Weight

Research Sources

Similar Products

CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower; UL Certified

ViewSonic VX3276-MHD 32 Inch 1080p Widescreen IPS Monitor with Ultra-Thin Bezels, Screen Split Capability HDMI and DisplayPort

Reli. 55-60 Gallon Trash Bags Heavy Duty | 150 Count | 50-60 Gallon | Large Black Garbage Bags | Made in USA

SAMSUNG 32" UJ59 Series 4K UHD (3840x2160) Computer Monitor,VA Panel, HDMI, Display Port, Eye Saver/Flicker Free Mode, FreeSync, LU32J590UQNXZA, Black

HUANUO FlowLift™ Single Monitor Mount, 13 to 32 Inch Monitor Arm, Adjustable Monitor Stand, Vesa Mount with Clamp and Grommet Base - Fits 4.4 to 19.8lbs LCD Computer Monitors

HUANUO Dual Monitor Stand, Fully Adjustable Monitor Desk Mount for 13–32″ Computer Screens, Full Motion VESA 75x75/100x100 with C-Clamp & Grommet Base, Each Arm Holds 4.4 to 19.8 lbs

EVEO Premium Dual Monitor Mount 14"-32” Dual Monitor Arm VESA Bracket Adjustable Height Gas Spring Dual Monitor Stand, Screen Full Motion Dual Monitor Arm-Computer Monitor Stand for 2 Screens - Black

GABRYLLY Ergonomic Office Chair, High Back Home Desk Chair with Headrest, Flip-Up Arms, 90-120° Tilt Lock and Wide Cushion, Big and Tall Mesh Chairs for Man Woman, Black Task Chair

SideTrak Slide Portable Monitor 12.5" Screen with Carrying Case - Attaches to Your Laptop for Easy Travel - Efficient USB Power - Fits Mac and PC 13"-17" Laptops - Full HD IPS Display (Patent Pending)

ErGear Dual Monitor Stand, Heavy Duty Adjustable Monitor Desk Mount for 2 Screens up to 32 Inches, Fully Adjustable Height, Tilt, Swivel, Rotate, Supports 17.6 lbs per Monitor Arm, Easy Installation

Replacment for LG Monitor Power Cord 19V DC Power Supply for LG Electronics 27" 24" 23" 22" 20" 19" LCD LED HD TV Monitor Widescreen Power Adapter Cord

BENFEI VGA to HDMI Cable with Audio, 6 Feet 1080P Cable from VGA Computer/Laptop to HDMI Monitor/TV(Not Bidirectional)

Z-Edge U27P4K 27-inch Gaming Monitor Ultra HD 4K, 60Hz Refresh Rate, 3840x2160 IPS LED Monitor, 300 cd/m², HDMIx2+DPx1, Built-in Speakers, FreeSync Technology

ViewSonic VX3218-PC-MHD 32 Inch Curved 1080p 1ms 180Hz Gaming Monitor with FreeSync Premium, Eye Care, HDMI and Display Port

Dell P2425H 24" Full HD IPS Monitor – 1080p, 16:9, DisplayPort & USB 3.0 Cables – Latest Model – Boomph's Comprehensive Ultimate Performance Cloth Solution for Your Workspace

GTek 27 Inch Curved 280Hz 240Hz Gaming Monitor FHD 1080P, 1500R Curve Computer Monitor, 1920 x 1080P, VA 1ms MPRT,FreeSync, DisplayPort/HDMI, 90% DCI-P3 - F2740C

Dell SE2722HX Monitor - 27 inch FHD (1920 x 1080) 16:9 Ratio with Comfortview (TUV-Certified), 75Hz Refresh Rate, 16.7 Million Colors, Anti-Glare Screen with 3H Hardness - Black

Dell S2722DC Monitor - 27-inch WQHD (2560x1440) 75Hz 4Ms Display, AMD FreeSync, Built in Speaker, USB Type-C Connectivity, Height/Pivot/Swivel/Tilt Adjust - Platinum Silver

Lenovo ThinkVision T24i-2L 23.8" 60Hz LCD Monitor Raven Black - 1920 x 1080 Full HD Display @ 60Hz - in-Plane Switching (IPS) Technology - 250 Nit Brightness - HDMI & DisplayPort Connectors -

Samsung CF390 27" 16:9 Curved LCD FHD 1920x1080 Curved Desktop Black Monitor for Multimedia, Personal, Business, HDMI, VGA, VESA Mountable, Eye Saver Mode & Flicker Free Technology (LC27F390FH) Bundle

Featured in Comparisons

User Reviews

Rating Trend