| Product |
| Product id |
893536 |
| Brand |
Dell |
| Partnr |
DELL-U3224KBA |
| EAN/UPC code |
5397184657140 |
| Warranty (months) |
3 Years Base Adv Ex |
| Network |
| Wi-Fi |
N |
| Technical details |
| Sustainability certificates |
ENERGY STAR, RoHS |
| Doesn't contain |
PVC/BFR |
| Display |
| Display diagonal |
31.5 inch |
| Display resolution |
6144 x 3456 Pixels |
| Native aspect ratio |
16:9 |
| Panel type |
IPS |
| Display brightness (typical) |
450 cd/m² |
| Response time |
8 ms |
| HD type |
6K Ultra HD |
| Display technology |
LCD |
| Backlight type |
LED |
| Anti-glare screen |
Y |
| Screen shape |
Flat screen |
| Supported video modes |
480p, 576p, 720p, 1080i, 1080p, 2160p |
| Contrast ratio (typical) |
2000:1 |
| Maximum refresh rate |
60 Hz |
| Viewing angle, horizontal |
178 ° |
| Viewing angle, vertical |
178 ° |
| Display number of colours |
1.07 billion colours |
| Response time (fast) |
5 ms |
| Display diagonal (metric) |
79.94 cm |
| Pixel density |
223 ppi |
| Pixel pitch |
0.1134 x 0.1134 mm |
| Horizontal scan range |
30 - 220 kHz |
| Vertical scan range |
56 - 76 Hz |
| Viewable size, horizontal |
696.73 mm |
| Viewable size, vertical |
391.91 mm |
| High Dynamic Range (HDR) technology |
DisplayHDR 600 |
| High Dynamic Range (HDR) supported |
Y |
| Surface hardness |
3H |
| RGB colour space |
DCI-P3 |
| Colour gamut |
100 procent |
| sRGB coverage (typical) |
100 procent |
| Performance |
| NVIDIA G-SYNC |
N |
| AMD FreeSync |
N |
| Flicker-free technology |
Y |
| Low Blue Light technology |
Y |
| Multimedia |
| Built-in speaker(s) |
Y |
| Built-in camera |
Y |
| Number of speakers |
2 |
| RMS rated power |
28 W |
| Megapixel |
8 MP |
| Built-in microphone |
Y |
| Design |
| Market positioning |
Business |
| Product colour |
Black, Silver |
| Front bezel colour |
Black |
| Detachable stand |
Y |
| Feet colour |
Silver |
| Heavy metals free |
Hg (mercury) |
| Ports & interfaces |
| Built-in USB hub |
Y |
| USB hub version |
3.2 Gen 2 (3.1 Gen 2) |
| USB upstream port type |
USB Type-C |
| USB Type-A downstream ports quantity |
5 |
| USB Type-C downstream ports quantity |
3 |
| HDMI |
Y |
| HDMI ports quantity |
1 |
| HDMI version |
2.1 |
| Mini DisplayPorts quantity |
1 |
| Headphone out |
N |
| HDCP version |
2.2 |
| Thunderbolt 4 ports quantity |
2 |
| HDCP |
Y |
| Ergonomics |
| VESA mounting |
Y |
| Panel mounting interface |
100 x 100 mm |
| Cable lock slot |
Y |
| Cable lock slot type |
Kensington |
| Height adjustment |
Y |
| Height adjustment |
150 mm |
| Swivelling |
Y |
| Pivot angle |
-90 - 90 ° |
| Pivot |
Y |
| Swivel angle range |
-30 - 30 ° |
| Tilt angle range |
-5 - 21 ° |
| Tilt adjustment |
Y |
| On Screen Display (OSD) |
Y |
| Packaging data |
| Stand included |
Y |
| Cables included |
AC, USB Type-A to USB Type-C |
| Quick start guide |
Y |
| Package weight |
17700 g |
| Power |
| Energy efficiency class (SDR) |
G |
| Energy consumption (SDR) per 1000 hours |
68 kWu |
| Power consumption (typical) |
68.1 W |
| Energy efficiency class (HDR) |
G |
| Power consumption (standby) |
0.5 W |
| Energy consumption (HDR) per 1000 hours |
83 kWu |
| Power consumption (max) |
420 W |
| Power consumption (off) |
0.3 W |
| AC input voltage |
100 - 220 V |
| AC input frequency |
50/60 Hz |
| Energy efficiency scale |
A to G |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Storage temperature (T-T) |
-20 - 60 °C |
| Operating relative humidity (H-H) |
10 - 80 procent |
| Storage relative humidity (H-H) |
5 - 90 procent |
| Operating altitude |
0 - 5000 m |
| Non-operating altitude |
5000 - 12192 m |
| Weight & dimensions |
| Width (with stand) |
717.42 mm |
| Depth (with stand) |
237 mm |
| Height (with stand) |
682.63 mm |
| Weight (with stand) |
12990 g |
| Width (without stand) |
717.42 mm |
| Depth (without stand) |
66.29 mm |
| Height (without stand) |
486.64 mm |
| Weight (without stand) |
8610 g |
| Bezel width (side) |
10.35 mm |
| Bezel width (top) |
42.93 mm |
| Bezel width (bottom) |
23.05 mm |
| Other features |
| Power supply type |
Internal |
| Touchscreen |
N |
| Ethernet LAN (RJ-45) ports |
1 |