LG UltraWide 34U650A-B

Name: LG UltraWide 34U650A-B
Brand: LG
SKU: 970780
Price: 386 EUR
Availability: OutOfStock
Rating: 9.1 (10 reviews)

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34 inches - Quad HD - IPS - Curved - Adjustable

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Specifications

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Product information

Key specs

	Sharpness	Quad HD (1440p)
	Curved
	Aspect ratio	Ultrawide (21:9)
	Refresh rate	100 Hz
	Response time	5 ms
	Panel type	IPS panel
	Color depth	1 billion colors (10-bit)
	Built-in speakers

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Pros and cons

According to our monitor expert

Work with sharp images thanks to the Quad HD resolution.
You can use multiple windows at the same time on the wide ultrawide screen.
The curved screen helps you work more ergonomically, so you’re less likely to get neck pain.
An ultrawide monitor takes up a lot of space, so your desk needs to be large enough.
Because the monitor doesn’t have a built-in webcam, you’ll need a separate one if you want to make video calls.

Description

With the LG UltraWide 34U650A-B, you can easily work on multiple tasks at the same time. This monitor has a Quad HD resolution, so images are almost twice as sharp as Full HD. That means graphs and text stay clear when you open several windows side by side. Thanks to the ultrawide 21:9 aspect ratio, you can open more programs next to each other, like Adobe Premiere Pro and Photoshop. The curved screen wraps around your field of view, so you don’t have to turn your head as much. This way, you’re less likely to get neck pain after a long work day. The IPS panel displays colors in a lifelike way and offers wide viewing angles. That makes it easy to show a presentation to colleagues sitting next to you.

Tips for using this product

This is what you get

Manual
Power cord
Monitor base
HDMI cable
USB-C cable
DisplayPort cable

Highlighted

What's a USB-C monitor and what can you use it for?
If your business monitor has a USB-C port with a lot of power, you can combine 3 functions with 1 cable. For example, charge your laptop and quickly transfer data. You can read what the advantages of a USB-C monitor are here.
How do you choose the resolution of your monitor?
The higher the resolution of your monitor, the sharper the images are. You can read which resolution you need for your work here.
How do I choose the best image size for my monitor?
There are monitors for various usage situations. For example, an ultrawide screen is suitable for photo and video editing. For browsing the internet and sending emails, choose a smaller monitor. In this article, we'll explain which screen size suits you best.
How do you choose a monitor for your MacBook?
When you're looking for more screen space next to your MacBook, a monitor is a good idea. This way, you can work at multiple windows at the same time. You can read which monitor suits your MacBook best here.

Reviews

Rating

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4 stars

3 stars

2 stars

1 star

Most helpful reviews

Review is 8,4 out of 10.

Very satisfied for the price, but not perfect

Nice clear picture
Beautiful colors
Switching between laptop and PC (including mouse and keyboard) is very fast.
You can't neatly hide the cables; they just hang loosely underneath.

I had the screen working on my desk quickly, but I immediately noticed that I couldn't neatly tuck away the cables. That's a shame, because the monitor's design is otherwise very sleek. The picture is also very beautiful! Letters are easy to read. Even though it isn't 4K, it is very sharp. Switching between input devices is very fast, and USB picks them up immediately. Via HDMI or DisplayPort, however, you do need a cable (USB B?) in that case, which is not included. It's nice that you can tilt, swivel, and raise the screen, but it doesn't feel very sturdy when doing so. This is also noticeable when raising and lowering a sit-stand desk.

Review by:
Martijn
Date:
18 March 2026
Translation:
Automatically translated from Dutch

Review is 8,4 out of 10.

Top screen

Nice screen, good image

Review by:
PB
Date:
26 February 2026
Translation:
Automatically translated from Dutch

Review is 8,4 out of 10.

great screen

looks good, not overly curved

Review by:
Jean
Date:
17 February 2026
Translation:
Automatically translated from Dutch

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Sharpness
- Quad HD (1440p)
- 4K (UHD)
- Quad HD (1440p)
- 4K (UHD)
- Quad HD (1440p)
Curved
- Yes
- No
- Yes
- No
- Yes
Aspect ratio
- Ultrawide (21:9)
- Standard (16:9)
- Ultrawide (21:9)
- Standard (16:9)
- Ultrawide (21:9)
Refresh rate
- 100 Hz
- 60 Hz
- 100 Hz
- 60 Hz
- 100 Hz

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Insure your monitor

Receive more coverage in case of damage than with your standard warranty. Coolblue takes care of everything: from taking out the insurance to repairs. Is a repair not possible? You receive the purchase price as CoolblueCredit.

What am I insured for?

Fall and impact damage
Water damage
Manufacturing defects outside the warranty

What am I not insured for?

Damage you deliberately cause
Damage that doesn't affect the product functioning (such as scratches)
Damage due to gross negligence

XCover insurace

XCover is allowed to arrange and process insurances on behalf of the insurer. The insurances are governed by Belgium law. If you have a complaint, you can contact the or our customer service.

How do I insure my monitor?

First, add your monitor to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.

XCover Protection without theft cover

5-year advance payment
90,- one-time payment (18,- per year)
3-year advance payment
49,99 one-time payment (16,66 per year)

The insurance can be canceled every year, even if you have paid in advance. If you cancel earlier, you will receive a refund for the overpaid amount.

Specifications

Product

Product
	Product number	970780
	Manufacturer code	34U650A-B.AEU
	Brand	LG
	Warranty	2 years
	Processing of your defect	Via Coolblue

Screen

Screen
	Recommended display resolution	3440x1440
	Sharpness	Quad HD (1440p)
	Aspect ratio	Ultrawide (21:9)
	Refresh rate	100 Hz
	Response time	5 ms
	Panel type	IPS panel
	Brightness	300 cd/m2
	Local dimming
	HDR support
	Contrast ratio	1000
	Touchscreen
	Type of HDR	HDR10
	Screen reflection	Anti-glare
	Blue light filter
	Flicker-free technology
	Color space	sRGB
	sRGB color coverage percentage	99 %
	Color depth	1 billion colors (10-bit)
	Adaptive Sync
	Resolution width	3440 pixels
	Resolution height	1440 pixels
	Anti-reflection type	Anti glare
	Horizontal viewing angle	178 °

Physical properties

Physical properties
	Height	53,52 cm
	Width	81,67 cm
	Depth	26,75 cm
	Weight	10,1 kg
	Color	Black
	Including stand
	Material	Metal, Plastic
	Cable management
	Appearance	Business, Neutral
	Curved
	Screen curve	3800 R

Connectors and connections

Connectors and connections
	Number of HDMI connectors	2
	Number of Female HDMI type A 2.0a port	2
	Number of headphone jacks	1
	Type of headphone connection	3.5mm (TRRRS)
	Number of USB-C ports	1
	Number of USB 3.0 Female USB-C ports	1
	Number of Female Standard DisplayPort 1.4 ports	1
	Number of female standard USB-B (3.0 form) ports	3
	Number of Female RJ-45 ports	1
	Number of female 3.5mm TRRRS Audio Jack port	1
	Type of USB port	Standard USB-B (3.0 form), USB-C
	Number of USB ports	5
	Suitable for daisy chaining
	Maximum USB-C dock power	96 W

Included

Included
	Included by default	DisplayPort cable, HDMI cable, USB-C cable

Adjustability

Adjustability
	Adjustable in height
	Tiltable
	Pivotable stand
	Pivot function
	VESA mount option
	VESA mount	100x100mm

Energy consumption

Energy consumption
	Energy label	F
	Energy consumption standby	0,5 W
	Energy consumption active	29,5 W
	Energy consumption per 1000h	30 kWh
	Annual energy consumption	43,8 kWh
	Annual energy costs	17,52 euros

Other properties

Other properties
	Built-in speakers
	Webcam
	Split screen
	Kensington lock

Quality properties

Quality properties
	Recommended for use	Image editing and graphic design, Internet, email, and text processing, Office work, Watching movies in Full HD

This is the one

LG UltraWide 34U650A-B

Review is 9,1 out of 10, based on 10 reviews.

anything for a smile

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LG UltraWide 34U650A-B