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Overview

**Open Box product. 1-year warranty. See more information below.**Create a compatible workstation to boost your productivity with the LG DualUp Ergo 28" WQHD monitor. This SDQHD Nano IPS display supports VESA DisplayHDR 400 and offers 99% coverage of the sRGB spectrum to offer a wider view for all your contents with exceptional clarity. With its ambient light sensor, this monitor optimizes light depending on the darker and brighter conditions.
Open Box

Open Box - LG DualUp Ergo 28" WQHD 60 Hz 5ms GTG LED IPS Monitor (28MQ780-B) – Black

Model: 28MQ780-B
Web Code: 16553588
Sold and shipped by | 3.4 seller rating (24 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Monitor
  • Power Cord
  • Adapter
  • HDMI
  • USB Type C
  • USB A to B
  • DC Extension Cable 1.4m Black
  • Ergo+ Stand
  • Body Cable Cover
  • Body Top Cover
  • Wrench

This is an Open Box Product. It's been inspected and is fully functional. It includes all original accessories and a 1-year warranty (unless noted otherwise below). For return details, see the Return Policy tab. The product's specs are as follows:

27.6-inch SDQHD (2560 x 2880) Nano IPS display with 16:9 aspect ratio gives a wider view of crystal-clear contents to make you work efficiently

DCI-P3 98% (Typ.) with HDR10 provides a wide range of colours even at more saturated and vibrant levels

60Hz refresh rate and 5ms response time enable easy task completion with minimal lag, blur and ghosting

Live Color Low Blue Light reduces the emission of harmful low-blue light to alleviate eye fatigue

178 degree (R/L), 178 degree(U/D) viewing angle offers 33% more onscreen space to smoothly multitask without shifting through programs

Ergonomic stand with C-Clamp offers the flexibility to move the monitor forwards, backwards, swivel, rotate or tilt according to your preference

Built-in KVM allows to manage the contents displayed from two different computers with a single keyboard and mouse

Two built-in 7W stereo speakers with MaxxAudio offers an immersive experience in video conferencing, movie watching or gaming

Two HDMI, one display port, one USB-C, three USB and one headphone out allow extended connectivity with much ease

USB Type-C port supports DisplayPort Alt Mode to connect the computer directly to a display or monitor without using dedicated display cables or active adapters

Product Condition
Open Box

Display

Screen Size
28 in
Resolution
1440p WQHD
Native Resolution
2560 x 2880
Aspect Ratio
16:9
Display Type
LED
Touchscreen
No
Viewing Angle
178º(R/L), 178º(U/D)
Glossy/Matte
Matte
Response Time (Grey-to-Grey)
5 ms
Refresh Rate
60 Hz
Brightness
300 cd/m²
Dynamic Contrast Ratio
1000:1
Colour Gamut
DCI-P3 98% (CIE1976)

Panel

Panel Technology
IPS
Curved
No

Audio

Built-in Speakers
Yes
Speaker Output Power
7 W x 2

Inputs/Outputs

Input/Output Types
2 x HDMI; 1 x DP; 1 x USB-C; 3 x USB; 1 x Headphone Out
Built-In Webcam
No
DVI-D Support
No

Power

Energy Saving Mode
No

Stand/Mount Features

Tilt Adjustment
Yes
Swivel Adjustment
Yes
Height Adjustment
Yes
Rotate to Portrait
Yes
Other Features
HDR 10; HDR Effect; Nano IPS Technology; Auto Brightness; Flicker Safe; Reader Mode; Color Weakness; Super Resolution; Black Stabilizer; Dynamic Action Sync

Physical Features

Colour
Black
Dimensions with Stand (cm)
48.15 (W) x 84.32 (H) x 46.13 (D) cm
Dimensions with Stand (in)
18.96 (W) x 33.2 (H) x 18.16 (D) in
Dimensions without Stand (cm)
48.15 (W) x 54.95 (H) x 4.49 (D) cm
Dimensions without Stand (in)
18.96 (W) x 21.63 (H) x 1.77 (D) in
Weight (With Stand)
9 kg
Weight (Without Stand)
4.3 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.