DELL UltraSharp U3225QE computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black, Silver

About this product

A 31.5" monitor featuring the world's first enhanced IPS Black with 3000:1 contrast ratio with enhanced eye comfort from improved ComfortView Plus, an ambient light sensor and 120Hz refresh rate.

Specifications

• Display diagonal: 80 cm (31.5")
• Display resolution: 3840 x 2160 pixels
• HD type: 4K Ultra HD
• Native aspect ratio: 16:9
• Display technology: LCD
• Panel type: IPS
• LED backlight: Yes
• Backlight type: Edge LED
• Touchscreen: No
• Display brightness (peak): 600 cd/m²
• Display brightness (typical): 450 cd/m²
• Response time: 8 ms
• Response time measurement type: GTG (Gray to Gray)
• Anti-glare screen: Yes
• Screen shape: Flat
• 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 (WXGA), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 3840 x 2160
• Supported video modes: 480p, 576p, 720p, 1080p, 2160p
• Contrast ratio (typical): 3000:1
• Maximum refresh rate: 120 Hz
• Viewing angle, horizontal: 178°
• Viewing angle, vertical: 178°
• Display number of colours: 1.07 billion colours
• Response time (fast): 5 ms
• Pixel pitch: 0.18159 x 0.18159 mm
• Pixel density: 140 ppi
• Viewable size, horizontal: 69.7 cm
• Viewable size, vertical: 39.2 cm
• Viewable size diagonal: 80 cm
• Digital horizontal frequency: 30 - 275 kHz
• Digital vertical frequency: 48 - 120 Hz
• Display diagonal (metric): 68.47 cm
• High Dynamic Range (HDR) supported: Yes
• High Dynamic Range (HDR) technology: DisplayHDR 600
• Surface hardness: 3H
• sRGB coverage (typical): 100%
• DCI-P3 coverage: 99%
• NVIDIA G-SYNC: No
• AMD FreeSync: No
• Flicker-free technology: Yes
• Low Blue Light technology: Yes
• Built-in speaker(s): No
• Built-in camera: No
• Market positioning: Office
• Product colour: Black, Silver
• Front bezel colour: Black
• Detachable stand: Yes
• Feet colour: Silver
• Built-in USB hub: Yes
• USB hub version: 3.2 Gen 2 (3.1 Gen 2)
• USB upstream port type: USB Type-C
• Number of USB Type-C upstream ports quantity: 1
• USB Type-A downstream ports quantity: 5
• USB Type-C downstream ports quantity: 2
• USB Type-C DisplayPort Alternate Mode: Yes
• USB Power Delivery (USB PD): Yes
• USB Power Delivery up to: 120 W
• HDMI: Yes
• HDMI ports quantity: 1
• DisplayPorts quantity: 1
• DisplayPort out quantity: 1

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