Display: 51.5 in, IPS, Edge LED, 6144 x 2560 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 400 cd/m²
Static contrast: 1700 : 1
Refresh rate: 48 Hz - 120 Hz
sRGB: 100 %
Dimensions: 1223.32 x 529.05 x 111.94 mm
Weight: 12.95 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Dell |
| Series | UltraSharp |
| Model | U5226KW |
| Model alias | UltraSharp U5226KW UltraSharp 52 Thunderbolt Hub Monitor |
| Model year | 2026 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 51.5 in (inches) |
| Diagonal | 1307.5 mm (millimeters) 130.75 cm (centimeters) 51.4764 in (inches) 4.2897 ft (feet) |
| Width | 1206.92 mm (millimeters) 120.692 cm (centimeters) 47.5167 in (inches) 3.9597 ft (feet) |
| Height | 502.885 mm (millimeters) 50.2885 cm (centimeters) 19.7986 in (inches) 1.6499 ft (feet) |
| Radius of curvature | 4200 mm (millimeters) 420 cm (centimeters) 165.354 in (inches) 13.7795 ft (feet) |
| Panel type | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) |
| FRC | Yes |
| Colors | 1073741824 colors 30 bits |
| Aspect ratio | 2.4:1 |
| Resolution | 6144 x 2560 pixels |
| Pixel pitch | 0.196 mm (millimeters) 0.0196 cm (centimeters) 0.0077 in (inches) 0.0006 ft (feet) |
| Pixel density | 130 ppi (pixels per inch) 51 ppcm (pixels per centimeter) |
| Display area | 93.78 % (percent) |
| Backlight | Edge LED |
| sRGB | 100 % (percent) |
| DCI P3 | 99 % (percent) |
| Brightness | 400 cd/m² (candela per square meter) |
| Static contrast | 1700 : 1 |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 5 ms (milliseconds) 0.0050 s (seconds) |
| Average response time | 8 ms (milliseconds) 0.0080 s (seconds) |
| Input lag | 5 ms (milliseconds) 0.0050 s (seconds) |
| Coating | Anti-glare/Matte (3H) |
| IPS Black Anti-Glare Low Reflectance (AGLR) |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 48 Hz - 120 Hz (hertz) |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 110 V - 120 V (volts) |
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Electric current (A) | 5.5 A (amperes) |
| Power consumption (off) | 0.3 W (watts) |
| Power consumption (sleep) | 0.5 W (watts) |
| Power consumption (average) | 63.6 W (watts) |
| Power consumption (maximum) | 430 W (watts) |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 1223.32 mm (millimeters) 122.332 cm (centimeters) 48.1622 in (inches) 4.0135 ft (feet) |
| Height | 529.05 mm (millimeters) 52.905 cm (centimeters) 20.8287 in (inches) 1.7357 ft (feet) |
| Depth | 111.94 mm (millimeters) 11.194 cm (centimeters) 4.4071 in (inches) 0.3673 ft (feet) |
| Weight | 12.95 kg (kilograms) 28.55 lbs (pounds) |
| Width with stand | 1223.32 mm (millimeters) 122.332 cm (centimeters) 48.1622 in (inches) 4.0135 ft (feet) |
| Height with stand | 576.79 mm (millimeters) 57.679 cm (centimeters) 22.7083 in (inches) 1.8924 ft (feet) |
| Depth with stand | 255 mm (millimeters) 25.5 cm (centimeters) 10.0394 in (inches) 0.8366 ft (feet) |
| Weight with stand | 18.23 kg (kilograms) 40.19 lbs (pounds) |
| Box weight | 34.85 kg (kilograms) 76.83 lbs (pounds) |
| Stand depth | 255 mm (millimeters) 25.5 cm (centimeters) 10.0394 in (inches) 0.8366 ft (feet) |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 100 x 100 mm 200 x 100 mm 200 x 200 mm |
| Removable stand | Yes |
| Height adjustment | Yes |
| Height adjustment range | 90 mm (millimeters) 9 cm (centimeters) 3.5433 in (inches) 0.2953 ft (feet) |
| Landscape/portrait pivot | No |
| Left/right swivel | Yes |
| Left swivel | 20 ° (degrees) |
| Right swivel | 20 ° (degrees) |
| Forward/backward tilt | Yes |
| Forward tilt | 5 ° (degrees) |
| Backward tilt | 10 ° (degrees) |
| Slant from -2° to +2° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 9 W (watts) |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB (Type-C; Gen 2; 10 Gbps; downstream; 27W) 3 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream) 5 x USB 3.2 (Type-A; Gen 2; 10 Gbps; downstream) 1 x Ethernet RJ45 (2.5 GbE) 2 x HDMI 2.1 (FRL) 2 x DisplayPort 1.4 1 x Thunderbolt 4.0 (Type-C; upstream; 140W; DP Alt Mode) |
| HDCP 2.2 |
Features
Some additional functional features of the model.
| Features | Ambient Light Sensor Auto KVM - up to 4 input sources Color calibration with X-Rite Colorimeter Flicker-free technology IPS Black Low Blue Light - Hardware Solution Category I Picture-by-Picture - up to 4 input sources Picture-in-Picture - up to 2 screen partitions |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Energy Star EPEAT RoHS TCO Certified TCO Certified Edge |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 80 % (percent) |
| Operating altitude | 5000 m (meters) 16404.2 ft (feet) |
| Storage temperature | -20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit) |
| Storage humidity | 5 % - 90 % (percent) |
| Storage altitude | 12192 m (meters) 40000 ft (feet) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable USB Type-C to Type-A cable Thunderbolt 4 cable |
Additional features
Information about other features.
| Additional features | Security lock slot |
