Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Pixel pitch | 0.2451 x 0.2451 mm |
| Contrast ratio (typical) | 1000:1 |
| Horizontal scan range | 30 - 140 kHz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 16:9 |
| Vertical scan range | 29 - 76 Hz |
| Viewable size, horizontal | 94.1 cm |
| Viewable size, vertical | 52.9 cm |
| Viewable size diagonal | 10.8 cm |
| Display diagonal | 109.2 cm (43") |
| Response time | 8 ms |
| Colour depth | 10 bit |
| Display resolution | 4K 3840 x 2160 pixels |
| Display diagonal (metric) | 109.22 cm |
| Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 3840 x 2160 |
| Supported video modes | 480p, 576p, 720p, 1080i, 1080p, 2160p |
| Touchscreen | ![]() |
| Backlight type | W-LED |
| Maximum refresh rate | 60 Hz |
| Display technology | LCD |
| Anti-glare screen | ![]() |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Pixel density | 103.6 ppi |
| Colour gamut | 95% |
| Panel type | IPS |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| Surface hardness | 3H |
| sRGB coverage (typical) | 95% |
| Response time (fast) | 5 ms |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 350 cd/m² |
| Colour gamut standard | sRGB |
| Ports & interfaces | |
| Audio input | 3.5 mm |
| Headphone outputs | 1 |
| AC (power) in | ![]() |
| HDMI ports quantity | 2 |
| HDMI version | 2.1 |
| HDMI | ![]() |
| HDCP | ![]() |
| DisplayPorts quantity | 2 |
| Built-in KVM switch | ![]() |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| Built-in USB hub | ![]() |
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 4 |
| USB Type-A downstream ports quantity | 4 |
| USB Type-C downstream ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | ![]() |
| USB Type-C | |
| USB Power Delivery up to | 90 W |
| Number of USB Type-C upstream ports quantity | 4 |
| Weight & dimensions | |
| Width (with stand) | 967.2 mm |
| Height (with stand) | 595.2 mm |
| Depth (with stand) | 256.4 mm |
| Bezel width (side) | 1.3 cm |
| Bezel width (top) | 1.3 cm |
| Bezel width (bottom) | 1.81 cm |
| Weight (without stand) | 13.2 kg |
| Height (without stand) | 560.5 mm |
| Width (without stand) | 967.2 mm |
| Depth (without stand) | 64.1 mm |
| Weight (with stand) | 18.6 kg |
| Energy management | |
| Power consumption (typical) | 52.1 W |
| Power supply type | Internal |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.3 W |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (max) | 250 W |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 52 kWh |
| European Product Registry for Energy Labelling (EPREL) code | 1260604 |
| Operational conditions | |
| Operating altitude | 0 - 5000 m |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 90% |
| Non-operating altitude | 0 - 12192 m |
| Networking | |
| Wi-Fi | ![]() |
| Packaging data | |
| Package weight | 25.2 kg |
| Ergonomics | |
| Plug and Play | ![]() |
| Cable lock slot | ![]() |
| LED indicators | ![]() |
| Height adjustment | ![]() |
| Swivel angle range | -20 - 20° |
| Tilt angle range | -5 - 10° |
| Pivot | ![]() |
| On Screen Display (OSD) | ![]() |
| Cable management | ![]() |
| Panel mounting interface | 100 x 100,200 x 200 mm |
| Swivelling | ![]() |
| Tilt adjustment | ![]() |
| VESA mounting | ![]() |
| Adjustable height (max) | 6 cm |
| Packaging content | |
| Stand included | ![]() |
| Brand-specific features | |
| Dell Display Manager (DDM) compatibility | ![]() |
| Other features | |
| Ethernet LAN (RJ-45) ports | 0 |
| Heavy metals free | Hg (mercury) |
| On/off switch | ![]() |
| RJ-45 ports quantity | 1 |
| Compliance certificates | RoHS |
| Design | |
| Product colour | Silver |
| Market positioning | Business |
| Detachable stand | ![]() |
| Feet colour | Silver |
| Front bezel colour | Black |
| Performance | |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| Features | |
| Product series | UltraSharp |
| Multimedia | |
| RMS rated power | 8 W |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Number of speakers | 2 |
| Sustainability | |
| Sustainability certificates | ENERGY STAR |
| Doesn't contain | PVC/BFR |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 1010 |
| Total carbon emissions, standard deviation (kg of CO2e) | 263 |
| Carbon emissions, manufacturing (kg of CO2e) | 512.5 |
| Carbon emissions, logistics (kg of CO2e) | 124 |
| Carbon emissions, energy usage (kg of CO2e) | 358 |
| Carbon emissions, end-of-life (kg of CO2e) | 14.3 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 652 |
| PAIA version | 1.3.2, 2022 |
| EAN | 5397184656976 |
| Warranty | 3 years |
The Dell UltraSharp U4323QE monitor features a 43-inch IPS panel with a 4K UHD resolution of 3840 x 2160 pixels. This large screen provides an expansive workspace for multitasking and viewing detailed content. It operates at a 60 Hz refresh rate and has an 8 ms response time, which is suitable for standard office productivity tasks. The display maintains a typical brightness of 350 cd/m² and a 1000:1 static contrast ratio, ensuring consistent image clarity across different applications.
Colour reproduction is handled by a 10-bit panel capable of displaying 1.07 billion colours, covering 95% of the sRGB gamut. The IPS technology provides wide viewing angles of 178 degrees, maintaining colour and contrast from various positions. The flat screen surface is treated with an anti-glare coating to reduce reflections in bright environments. To support user comfort during extended periods, the monitor incorporates both Flicker-Free technology and a hardware-based low blue light solution.
Connectivity is extensive, with two HDMI 2.1 ports, two DisplayPort 1.4 ports, and a USB-C upstream port that facilitates a single-cable docking solution. A built-in USB 3.2 Gen 2 hub provides four USB-A downstream ports for connecting peripherals. The monitor includes integrated 8W speakers and a headphone output for audio. Its stand offers ergonomic adjustment, including height, tilt, and swivel. For alternative setups, the monitor is compatible with 100 x 100 mm and 200 x 200 mm VESA mounts.
Key Features:- 43-inch screen with a 4K UHD 3840 x 2160 resolution
- IPS panel technology for wide viewing angles
- Covers 95% of the sRGB colour space
- Flicker-Free and hardware low blue light technologies
- Connectivity includes HDMI 2.1, DisplayPort 1.4, and USB-C
- Integrated USB 3.2 Gen 2 hub with four downstream ports
- Built-in 8W stereo speakers and a headphone output
- Ergonomic stand with height, tilt, and swivel adjustments
- VESA mount compatible (100x100 mm, 200x200 mm)
Estimated delivery: 12.01 - 14.01
Today: 10:00 - 18:00
Estimated delivery: 12.01 - 14.01
Today: 09:00 - 17:00
Estimated delivery: 12.01 - 14.01
Today: 10:00 - 17:00
Estimated delivery: 12.01 - 14.01
Today: 10:00 - 18:00
Estimated delivery: 12.01 - 14.01
Today: 10:00 - 17:00
Estimated delivery time: 12.01 - 14.01
Estimated delivery time: 13.01 - 14.01
Estimated delivery time: 12.01 - 13.01
Estimated delivery time: 13.01 - 14.01
Estimated delivery time: 13.01
Estimated delivery time: 12.01 - 14.01
Estimated delivery time: 12.01 - 14.01
Estimated delivery time: 13.01
- manual pdf (English)
- EU Declaration of Conformity (English)
- Dell Display and Peripheral Mana... (Svenska)
- EU Product Fiche (Svenska)
- Dell UltraSharp 43 4K USB-C Hub... (Svenska)
- Dell Display Manager 2.1 for Win... (Svenska)
- Dell UltraSharp 43 4K USB-C Hub... (English)
- Dell UltraSharp 43 4K USB-C Hub... (English)
- Dell UltraSharp 43 4K USB-C Hub... (English)
- Dell UltraSharp 43 4K USB-C Hub... (English)
- Dell UltraSharp 43 4K USB-C Hub... (English)
- Carbon Footprint (English)
- Dell Display and Peripheral Mana... (English)
- Dell Display Manager 2.1 for Win... (English)
- EU Product Fiche (English)


