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LG 27U421A-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LED Black
SKU
27U421A-B.AEKQ
£96.35
In stock
27" FHD curved monitor with 100Hz refresh rate and USB-C port
Category: Computer Monitors
Vivid colors with precision
Our FHD (1920x1080) screen delivers clear visuals with an sRGB 99% (Typ.) color gamut and a 1500R curvature, enhancing work productivity.
Fluid visuals.
Seamless workflow.
A fast 100Hz provides a smooth frame loading in various programs. Also, you can enjoy realistic gameplay with less screen stuttering and motion blur.
One port to meet your needs
Connect your laptop to the monitor with a USB-C cable** for up to 15W of power delivery and display connectivity.
Dynamic Action Sync
Reducing input lag with Dynamic Action Sync, gamers can catch critical moments in real time and respond quickly.
Black Stabilizer
Black Stabilizer helps gamers detect snipers lurking in the darkest corners and swiftly navigate flash explosions.
Switch swiftly
LG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey.
Fully use your desk
The slim stand takes up little space, allowing you to utilize your workspace efficiently.
Easy and comfy solution
Featuring a slim bezel on three sides and a sleek stand, our FHD curved monitor lets you create an ideal workspace with convenient tilt adjustment.
Our FHD (1920x1080) screen delivers clear visuals with an sRGB 99% (Typ.) color gamut and a 1500R curvature, enhancing work productivity.
Fluid visuals.
Seamless workflow.
A fast 100Hz provides a smooth frame loading in various programs. Also, you can enjoy realistic gameplay with less screen stuttering and motion blur.
One port to meet your needs
Connect your laptop to the monitor with a USB-C cable** for up to 15W of power delivery and display connectivity.
Dynamic Action Sync
Reducing input lag with Dynamic Action Sync, gamers can catch critical moments in real time and respond quickly.
Black Stabilizer
Black Stabilizer helps gamers detect snipers lurking in the darkest corners and swiftly navigate flash explosions.
Switch swiftly
LG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey.
Fully use your desk
The slim stand takes up little space, allowing you to utilize your workspace efficiently.
Easy and comfy solution
Featuring a slim bezel on three sides and a sleek stand, our FHD curved monitor lets you create an ideal workspace with convenient tilt adjustment.
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 250 cd/m² |
| Screen shape | Curved |
| Display number of colours | 16.7 million colours |
| Native aspect ratio | 16:9 |
| Maximum refresh rate | 100 Hz |
| sRGB coverage (typical) | 99% |
| HD type | Full HD |
| Display technology | LED |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.3114 x 0.3114 mm |
| Display resolution | 1920 x 1080 pixels |
| Response time | 5 ms |
| Display diagonal | 68.6 cm (27") |
| Contrast ratio (typical) | 1000:1 |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | VA |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Screen curvature rating | 1500R |
| Display diagonal (metric) | 68.5 cm |
| Colour gamut standard | sRGB |
| Response time measurement type | GTG (Gray to Gray) |
| Audio | |
| Built-in speaker(s) | No |
| Performance | |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Flicker-free technology | Yes |
| Multimedia | |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Design | |
| Market positioning | Consumer |
| Product colour | Black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | No |
| Headphone out | Yes |
| HDMI ports quantity | 1 |
| HDCP | Yes |
| HDMI | Yes |
| HDMI version | 2.0 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 15 W |
| HDCP version | 2.2 |
| Technical details | |
|---|---|
| Height (without stand) | 360.3 mm |
| Depth (without stand) | 43.7 mm |
| Width (without stand) | 609.6 mm |
| HDMI | Yes |
| Product colour | Black |
| Power supply type | External |
| Weight (with stand) | 3.72 kg |
| Touchscreen | No |
| Ergonomics | |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Power | |
| Power supply type | External |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (typical) | 17 W |
| Power consumption (off) | 0.3 W |
| Weight & dimensions | |
| Height (without stand) | 360.3 mm |
| Depth (without stand) | 43.7 mm |
| Width (without stand) | 609.6 mm |
| Width (with stand) | 609.6 mm |
| Depth (with stand) | 170 mm |
| Height (with stand) | 451.5 mm |
| Weight (with stand) | 3.72 kg |
| Weight (without stand) | 3.02 kg |
| Package width | 690 mm |
| Package depth | 143 mm |
| Package height | 448 mm |
| Package weight | 4.94 kg |
| Packaging data | |
| Package width | 690 mm |
| Package depth | 143 mm |
| Package height | 448 mm |
| Package weight | 4.94 kg |
| Stand included | Yes |
| Quick start guide | Yes |
| Cables included | AC, HDMI |
| Power adapter included | Yes |
| Screws included | Yes |
| Packaging content | |
| Stand included | Yes |
| Quick start guide | Yes |
| Cables included | AC, HDMI |
| Power adapter included | Yes |
| Screws included | Yes |
| Other features | |
| Height (without stand) | 360.3 mm |
| Depth (without stand) | 43.7 mm |
| Width (without stand) | 609.6 mm |
| Quick start guide | Yes |
| HDMI | Yes |
| USB Power Delivery up to | 15 W |
| Power supply type | External |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
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|---|---|---|---|---|---|---|
| SKU |
27U421A-B.AEKQ
|
243V7QJABF/00
|
273V7QJAB/00
|
HP248PJB
|
HS248PPB
|
271E1SCA/00
|
| Manufacturer |
LG
|
Philips
|
Philips
|
Hannspree
|
Hannspree
|
Philips
|
| Display resolution |
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
N/A
|
N/A
|
N
|
N
|
N
|
N
|
| Built-in USB hub |
N
|
N
|
N
|
N
|
N
|
N
|
| AMD FreeSync |
N/A
|
N/A
|
N
|
N
|
N
|
Y
|
| Display diagonal |
≈ 21 inches
|
≈ 21 inches
|
≈ 21 inches
|
≈ 21 inches
|
≈ 21 inches
|
≈ 21 inches
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
| Touchscreen |
N
|
N
|
N
|
N
|
N
|
N
|
| Built-in camera |
N
|
N
|
N
|
N
|
N
|
N
|
| Market positioning |
Consumer
|
Home
|
Home
|
N/A
|
Business
|
Home
|
| Display technology |
LED
|
LED
|
LED
|
LED
|
LED
|
LCD
|
| Native aspect ratio |
16:9
|
16:9
|
16:9
|
16:9
|
16:9
|
16:9
|
