39.7 " | 5120 x 2160 pixels | 21:9 | Nano IPS | 5 ms | Contrast 2000:1 | Maximum refresh rate 120 Hz | Pixel pitch 0.1815 x 0.1815 mm | Built-in speaker(s) Yes | 2xHDMI ports quantity | 1xDisplayPorts quantity | VESA Yes
Description | The World’s First 5K2K Monitor with Thunderbolt™ 5
The LG UltraFine™ 40U990A is the world’s first 5K2K widescreen monitor with Thunderbolt™ 5, delivering ultra-fast data transfer, 96W charging, and dual display support. The monitor's 40” curved (2500R), Nano IPS Черный panel offers brilliant color, and spectacular contrast - a new go-to display for creators, multritaskers and gamers.
5K2K Means More Pixels for More Creative Control
The 5K2K (5120x2160) Nano IPS Черный display offers 33% more pixels than standard 4K UHD, delivering ultra-wide resolution, vivid color, and razor-sharp detail—creating a spacious, precise workspace ideal for video editing, graphic design, photography, and color-critical tasks.
Built for creators. Ready for professionals.
Built for creative flow, the UltraFine™ 5K2K screen makes it easy to work across complex timelines, layered interfaces, and multiple windows—ideal for editing, producing, and programming.
VESA DisplayHDR™ 600 Meets Nano IPS Черный Brilliance
VESA DisplayHDR™ 600 and Nano IPS Черный combine to deliver deep blacks, vivid highlights, and cinematic color—ideal for creators who need precision in light, shadow, and texture.
Up to 99% DCI-P3 Color Brilliance for Visual Pros
With up to 99% DCI-P3 color gamut coverage, this UltraFine™ display delivers bold, vibrant color across a wide spectrum—ideal for impactful video, photo, and design work in print, digital, and broadcast formats.
2000:1 Contrast for Stunning Visual Depth
Nano IPS Черный enhances contrast to 2000:1, revealing richer shadows, deeper blacks, and sharper detail—perfect for bold color, improved depth, and edge-to-edge consistency.
5K2K Production Powered by Thunderbolt™ 5
Thunderbolt™ 5 supports commercial-level video, film, and game production with faster data transfer, 96W charging, and seamless 5K2K output—all through a single, stable, high-speed cable.
Daisy Chain Enhances Multitasking Efficiency
Daisy chain two monitors and a laptop via Thunderbolt™ 5 and DisplayPort—simplifying your workspace while expanding screen space for multitasking, content creation, or focused productivity
Versatile Ports for Limitless Possibilities
Thunderbolt™ 5, HDMI 2.1 (x2), DisplayPort 2.1 (UHBR 13.5) and USB-C let you connect laptops, cameras, and drives—no adapters needed. Enjoy stable, streamlined performance across creative, gaming, or professional workflows.
Dual Speakers. Deep, Immersive Sound.
Let the action surround you with dual speakers and Rich Bass—delivering deeper, fuller sound that enhances cinematic scenes.
FreeSync™ Premium Smooths Every Frame
FreeSync™ Premium keeps motion smooth and responsive, reducing screen tearing and stutter while mixing audio, gaming, or reviewing high-resolution video.
Personalized Your Display with Switch App
Easily customize image settings, split your screen into 11 layouts, and launch video calls instantly with the LG Switch App—streamlining your setup for productivity and entertainment.
Designed for Comfort and Focus
The narrow bezeled, 3-sided virtually borderless design and compact L-stand save space and reduce distractions, while tilt, height, and swivel adjustments support comfort and focus during long creative sessions.World’s first 5K2K monitor with Thunderbolt™ 5 for pro-level performanceSee sharper, work smarter—5K2K clarity for design, editing, and visual precisionA wide 5K2K display built for creative precision and focused workflowsNano IPS Черный and HDR 600 deliver deep blacks, vivid color, and contrastFrom bold to subtle, up to 99% DCI-P3 ensures impeccable color in every project2000:1 contrast ratio delivers deeper blacks and remarkable visual depthThunderbolt™ 5 powers fast, stable 5K2K production with 96W chargingConnect two monitors and a laptop with a clean, single-cable daisy chain setup |
Summary | LG 40U990A-W. Display diagonal: 101.6 cm (40"), Display resolution: 5120 x 2160 pixels, HD type: WUHD, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting, Height adjustment. Product colour: Черный |
Страница производителя | https://www.lg.com/us/monitors/lg-40u990a-w-ultrafine-monitor |
Код категории | LC3 |
Высота коробки блока | 0.2 |
Длина коробки блока | 1.2 |
Ширина коробки блока | 0.53 |
Colour gamut standard | DCI-P3 |
Коэффициент контрастности (типичный) | 2000:1 |
Покрытие DCI-P3 | 99 % |
Яркость дисплея (типичная) | 450 cd/m² |
Диагональ дисплея | 40 " |
Диагональ дисплея (метрическая) | 101 cm |
Количество отображаемых цветов | 1.06 billion colours |
Разрешение экрана | 5120 x 2160 pixels |
Тип HD разрешения экрана | WUHD |
Поддерживается расширенный динамический диапазон (HDR) | Yes |
Технология расширенного динамического диапазона (HDR) | DisplayHDR 600/HDR Effect/High Dynamic Range 10 (HDR10) |
Максимальная частота обновления | 120 Hz |
Собственное соотношение сторон | 21:9 |
Тип панели | Nano IPS |
Pixel Density | 139 ppi |
Шаг пикселей | 0.1815 x 0.1815 mm |
Response time measurement type | GTG (Gray to Gray) |
Рейтинг кривизны экрана | 2500R |
Screen shape | Curved |
Тачскрин | No |
Угол обзора по горизонтали | 178 ° |
Угол обзора по вертикали | 178 ° |
AMD FreeSync | Yes |
Тип AMD FreeSync | FreeSync Premium |
NVIDIA G-SYNC | No |
Встроенная камера | No |
Встроенный динамик(и) | Yes |
Цвет продукта | Черный |
Аудио-вход | Yes |
Интегрированный USB-концентратор | No |
Версия DisplayPort | 2.1 |
Количество портов DisplayPorts | 1 |
HDMI | Yes |
Количество портов HDMI | 2 |
Выход на наушники | Yes |
Количество восходящих портов USB Type-C | 4 |
локальная сеть Ethernet | Yes |
Слот для тросового замка | No |
Регулировка высоты (HAS) | Yes |
Интерфейс для монтажа на панели | 100 x 100 mm |
Картинка в картинке | Yes |
поворотный | Yes |
Регулировка наклона | Yes |
Крепление VESA | Yes |
AC частота электросети | 50/60 Hz |
Напряжение входного тока | 100 - 240 V |
Энергопотребление (HDR) на 1000 часов | 58 kWh |
Энергопотребление (SDR) на 1000 часов | 40 kWh |
Класс энергоэффективности (HDR) | G |
Класс энергоэффективности (SDR) | F |
Шкала энергоэффективности | A to G |
Потребляемая мощность (выкл.) | 0.3 W |
Тип адаптера/блока питания | External |
Глубина (с подставкой) | 259.08 mm |
Глубина (без подставки) | 106.68 mm |
Высота (с подставкой) | 614.68 mm |
Высота (без подставки) | 419.1 mm |
Вес изделия с подставкой | 14106 g |
Вес (без подставки) | 9207 g |
Ширина (с подставкой) | 947.42 mm |
Ширина (без подставки) | 947.42 mm |
Глубина упаковки | 200.66 mm |
Высота пакета | 419.1 mm |
Тип упаковки | Box |
Вес в упаковке | 17780 g |
Ширина упаковки | 1206.5 mm |
Кабеля в комплекте | DisplayPort/HDMI/Thunderbolt/USB Type-C |
Технологии, специфичные для бренда | Черный Stabilizer |
Страна происхождения | China |
Картинка рядом с картинкой (PbP) | Yes |
Data Sheet (Link) | https://eprel.ec.europa.eu/api/product/2316993/fiches?language=EN |
Класс энергоэффективности | F |
EPREL Registration Number | 2316993 |
EPREL Version Number | 1 |
Модель | 40U990A |
Unit Calculated Volume | 0.1272 cubm |
Product Net Weight | 14.1 kg |
Unit Calculated Weight | 18 kg |