Samsung | QM43N

43" UHD Professional display for video monitoring and Digital Signage

Technical specifications

Technology : VA LCD panel with New Edge LED backlight

Screen size : 43" (108.0 cm)

Native resolution : UHD 4K - 3840 x 2160

Aspect ratio : 16:9

Brightness : 500 cd/m²

Native contrast ratio : 4000:1

Viewing angle : 178° H / 178° V

Orientation : Landscape and Portrait

Content management : Samsung MagicINFO S6 (SSSP 6.0 – Tizen 4.0)

Video inputs : 2 HDMI 2.0, 1 DisplayPort 1.2, 1 DVI-D

Video output : 1 HDMI 2.0 Loop Out

Connectivity : RJ45, RS-232C, IR, Wi-Fi, 2 USB 2.0

Power consumption : 121 W

Dimensions W x H x D : 970.2 x 563.2 x 58.5 mm

Net weight : 9.9 kg (Model LH43QMNEBGC/UE)

Complementary products

Lenovo professional laptop for audiovisual applications

High-resolution seamless video mixer and switcher

Compact HDMI video switcher with integrated streaming and recording

8-Input HDMI Live Production Switcher with Streaming and ISO Recording

Alternatives

55-inch Professional UHD Display for Digital Signage

65" UHD Professional Display for Digital Signage and Event Applications

Frequently asked questions

The Samsung QM43N is a 43-inch UHD professional display engineered for continuous 24/7 operation. Its 500 cd/m² brightness delivers excellent visibility for stage confidence monitoring, conferences, exhibitions, reception areas and digital signage applications.

With its Ultra HD resolution (3840 × 2160), the QM43N delivers exceptionally sharp images and highly legible text. It is ideal for camera monitoring, PowerPoint presentations, 4K video playback and applications requiring detailed visual content.

The QM43N features comprehensive professional connectivity including HDMI, DisplayPort, DVI-D, RJ45 and RS-232C. Compatible with Samsung MagicINFO, it enables remote content scheduling, distribution and monitoring, making integration into professional AV systems straightforward.

The Samsung QM43N is ideal for conferences, television studios, trade shows, corporate events, meeting rooms and exhibition spaces. Its compact size and UHD image quality also make it an excellent confidence monitor for presenters and technical crews.