Product Comparison
Technical Specifications
Feature

Brand: LG Electronics|SKU: 34WR50QK-B.AEK
LG UltraWide 34WR50QK-B
£224.12
Stock: 219

Brand: LG Electronics|SKU: 27U421A-B.AEKQ
LG 27U421A-B
£86.79
Stock: 4

Brand: LG Electronics|SKU: 24U421A-B.AEKQ
LG 24U421A-B
£70.75
Stock: 51

Brand: LG Electronics|SKU: 24BA450-B.AEKQ
LG 24BA450-B
£107.06
Stock: 88
General
Aspect Ratio
—
—
16:9
16:9
—
Brightness
—
—
250 cd/m²
250 cd/m²
—
Colour
—
—
Matte black
Matte black
—
Colour Gamut
—
—
99% sRGB
99% sRGB
—
Contrast Ratio
—
—
3000:1
3000:1
—
Curved Screen
—
—
Yes (1500R)
Yes (1500R)
—
Diagonal Size
—
—
27"
24"
—
Dimensions (WxDxH)
—
—
60.958 cm x 17 cm x 45.148 cm
53.632 cm x 17 cm x 41.192 cm
—
Display Type
—
—
LCD monitor / TFT active matrix
LCD monitor / TFT active matrix
—
Energy Class
—
—
Class D
Class D
—
Energy Class (HDR)
—
—
Class E
Class E
—
Features
—
—
Picture Mode, Cinema Mode, CustomColor Mode, FPS Mode, Flicker Safe, Reader Mode, RTS Mode, Smart Energy Saving technology, Black Stabilizer, Color Weakness Mode, Super Resolution+, Noise Reduction, vivid mode, HDR Effect, Dynamic Action Sync
Picture Mode, Cinema Mode, CustomColor Mode, FPS Mode, Flicker Safe, Reader Mode, RTS Mode, Smart Energy Saving technology, Black Stabilizer, Color Weakness Mode, Super Resolution+, Noise Reduction, vivid mode, HDR Effect, 3-sided borderless, Dynamic Action Sync
—
HDR Format
—
—
HDR10
HDR10
—
Horizontal Viewing Angle
—
—
178
178
—
Native Resolution
—
—
Full HD (1080p) 1920 x 1080 at 100 Hz
Full HD (1080p) 1920 x 1080 at 100 Hz
—
Panel Type
—
—
VA
VA
—
Response Time
—
—
5 ms (grey-to-grey)
5 ms (grey-to-grey)
—
Screen Coating
—
—
Anti-glare
Anti-glare
—
USB Power Delivery
—
—
15 Watt
15 Watt
—
Vertical Viewing Angle
—
—
178
178
—
Viewable Size
—
—
—
23.8"
—
Weight
—
—
3.72 kg
2.92 kg
—
Display
Anti-glare screen
—
—
—
—
Yes
Colour depth
10 bit
—
—
—
—
Contrast ratio (typical)
3000:1
—
—
—
1300:1
Display brightness (typical)
300 cd/m²
—
—
—
250 cd/m²
Display diagonal
86.4 cm (34")
—
—
—
60.5 cm (23.8")
Display diagonal (metric)
86.42 cm
—
—
—
60.4 cm
Display number of colours
16.7 million colours
—
—
—
16.7 million colours
Display resolution
3440 x 1440 pixels
—
—
—
1920 x 1080 pixels
HD type
Wide Quad HD
—
—
—
Full HD
High Dynamic Range (HDR) supported
Yes
—
—
—
No
High Dynamic Range (HDR) technology
HDR Effect, High Dynamic Range 10 (HDR10)
—
—
—
—
Maximum refresh rate
100 Hz
—
—
—
100 Hz
Native aspect ratio
21:9
—
—
—
16:9
Panel type
VA
—
—
—
IPS
Pixel pitch
0.23175 x 0.23175 mm
—
—
—
0.2745 x 0.2745 mm
Response time
5 ms
—
—
—
5 ms
Response time measurement type
GTG (Gray to Gray)
—
—
—
—
Screen curvature rating
1800R
—
—
—
—
Screen shape
Curved
—
—
—
Flat
sRGB coverage (typical)
99%
—
—
—
99%
Supported graphics resolutions
640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1920 x 1080 (HD 1080), 3440 x 1440
—
—
—
—
Supported video modes
480p, 720p, 1080p, 2160p
—
—
—
—
Touchscreen
No
—
—
—
No
Viewing angle, horizontal
178°
—
—
—
178°
Viewing angle, vertical
178°
—
—
—
178°
Power
AC adapter output voltage
19 V
—
—
—
19 V
AC input frequency
50/60 Hz
—
—
—
50/60 Hz
AC input voltage
100 - 240 V
—
—
—
100 - 240 V
Energy consumption (HDR) per 1000 hours
43 kWh
—
—
—
—
Energy consumption (SDR) per 1000 hours
26 kWh
—
—
—
13 kWh
Energy efficiency class (HDR)
G
—
—
—
Not available
Energy efficiency class (SDR)
E
—
—
—
D
Energy efficiency scale
A to G
—
—
—
A to G
European Product Registry for Energy Labelling (EPREL) code
—
—
—
—
1967640
Input current
—
—
—
—
2.2 A
Power consumption (off)
0.3 W
—
—
—
0.3 W
Power consumption (standby)
0.5 W
—
—
—
0.5 W
Power consumption (typical)
45 W
—
—
—
—
Power Consumption HDR (On mode)
—
—
22 kWh/1000h
22 kWh/1000h
—
Power Consumption SDR (On mode)
—
—
17 kWh/1000h
—
—
Power supply type
External
—
—
—
Internal
Miscellaneous
Cables Included
—
—
1 x HDMI cable
1 x HDMI cable
—
Ergonomics
Adjustable height (max)
—
—
—
—
15 cm
Cable lock slot
Yes
—
—
—
—
Cable lock slot type
Kensington
—
—
—
—
Height adjustment
No
—
—
—
Yes
Number of OSD languages
—
—
—
—
18
On Screen Display (OSD)
Yes
—
—
—
Yes
Panel mounting interface
100 x 100 mm
—
—
—
100 x 100 mm
Swivel angle range
—
—
—
—
-45 - 45°
Swivelling
—
—
—
—
Yes
Tilt adjustment
Yes
—
—
—
Yes
Tilt angle range
-5 - 15°
—
—
—
-5 - 21°
VESA mounting
Yes
—
—
—
Yes
Performance
AMD FreeSync
Yes
—
—
—
—
AMD FreeSync type
FreeSync
—
—
—
—
Flicker-free technology
Yes
—
—
—
Yes
NVIDIA G-SYNC
No
—
—
—
—
Smart modes
Energy saving
—
—
—
Energy saving
Other features
Brand specific technologies
Black Stabilizer, DAS Mode, Super+ Resolution
—
—
—
Black Stabilizer, DAS Mode
Country of origin
South Korea
—
—
—
South Korea
Introduction year
2023
—
—
—
—
Picture-by-Picture (PbP)
Yes
—
—
—
—
Warranty period
—
—
—
—
2 year(s)
Multimedia
Built-in camera
No
—
—
—
—
Built-in speaker(s)
No
—
—
—
Yes
Number of speakers
—
—
—
—
2
RMS rated power
—
—
—
—
4 W
Ports & interfaces
Built-in USB hub
No
—
—
—
No
DisplayPort version
1.4
—
—
—
1.2
DisplayPorts quantity
1
—
—
—
1
HDCP
—
—
—
—
Yes
HDCP version
—
—
—
—
1.4
HDMI
Yes
—
—
—
Yes
HDMI ports quantity
2
—
—
—
1
HDMI version
—
—
—
—
1.4
Headphone out
Yes
—
—
—
Yes
Headphone outputs
1
—
—
—
—
VGA (D-Sub) ports quantity
—
—
—
—
1
Packaging content
Cables included
DisplayPort, HDMI
—
—
—
DisplayPort, HDMI
HDMI cable length
—
—
—
—
1.8 m
Power adapter included
Yes
—
—
—
—
Stand included
Yes
—
—
—
Yes
Weight & dimensions
Depth (with stand)
223.2 mm
—
—
—
239.9 mm
Depth (without stand)
91.5 mm
—
—
—
50.8 mm
Height (with stand)
483.3 mm
—
—
—
508.9 mm
Height (without stand)
358.9 mm
—
—
—
319.8 mm
Weight (with stand)
5.9 kg
—
—
—
—
Weight (without stand)
4.9 kg
—
—
—
—
Width (with stand)
809 mm
—
—
—
538.6 mm
Width (without stand)
809 mm
—
—
—
538.6 mm
Design
Detachable stand
—
—
—
—
Yes
Feet colour
Black
—
—
—
—
Front bezel colour
Black
—
—
—
—
Product colour
Black
—
—
—
Black
Mechanical
Display Position Adjustments
—
—
Tilt
Tilt
—
VESA Mounting Interface
—
—
100 x 100 mm
100 x 100 mm
—
Connectivity
Interfaces
—
—
2 x HDMI, USB-C (DisplayPort Alt Mode, power up to 15W), Headphone jack (mini-jack)
2 x HDMI, USB-C (DisplayPort Alt Mode, power up to 15W), Headphone jack (mini-jack)
—
Operational conditions
Operating temperature (T-T)
0 - 40 °C
—
—
—
—
Storage temperature (T-T)
-20 - 60 °C
—
—
—
—
Packaging data
Package depth
212 mm
—
—
—
—
Package height
524 mm
—
—
—
—
Package type
Box
—
—
—
—
Package weight
8.4 kg
—
—
—
—
Package width
986 mm
—
—
—
—
Manufacturer Warranty
Service & Support
—
—
Limited warranty - 2 years
Limited warranty - 2 years
—
Sustainability
Sustainability certificates
—
—
—
—
ENERGY STAR, EPEAT Bronze, ErP, TCO