Dell UltraSharp U2421HE 24 " black
 | Outdated Product Product type: monitor; Size ("): 24; Panel type: IPS; Treatment: anti-glare; Resolution: 1920x1080 (16:9); Response time GtG (ms): 5; Viewing angle vert.: 178; Horizontal viewing angle: 178; Brightness (cd/m²): 250; Static contrast: 1 000:1; Colour depth: 16.7 million colours (6 bits + FRC) |
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24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), USB A 4x5Gbps (3.2 gen1), speakers
24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, VGA, DVI-D, HDMI, DisplayPort, USB A 4x5Gbps (3.2 gen1)
touch, 24 ", 1920x1080 (16:9), IPS, response 4 ms, 75 Hz, VGA, HDMI, DisplayPort, USB A 3x5Gbps (3.2 gen1), speakers
24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, VGA, HDMI, DisplayPort, USB A 2x5Gbps (3.2 gen1), speakers, TÜV Rheinland
23.8 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 3x5Gbps (3.2 gen1), USB C 1x5Gbps (3.2 gen1), KVM-switch, speakers, webcam, TÜV Rheinland
24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 4x5Gbps (3.2 gen1), speakers, webcam, TÜV Rheinland
24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 3x5Gbps (3.2 gen1), KVM-switch
24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, VGA, DVI-D, HDMI, DisplayPort, USB A 3x5Gbps (3.2 gen1), speakers
24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), USB A 2x2.0, 2x5Gbps (3.2 gen1)
23.8 ", 1920x1080 (16:9), IPS, response 4 ms, 75 Hz, HDMI, DisplayPort, USB A 4x5Gbps (3.2 gen1), speakers, webcam, VESA Adaptive-Sync
23.8 ", 1920x1080 (16:9), IPS, response 5 ms, 75 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 4x5Gbps (3.2 gen1), speakers, webcam
24 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, VGA, HDMI, DisplayPort, USB A 2x5Gbps (3.2 gen1), speakers, webcam
23.8 ", 1920x1080 (16:9), IPS, response 4 ms, 75 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, USB A 4x5Gbps (3.2 gen1), speakers, webcam, TÜV Rheinland
23 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, VGA, HDMI, DisplayPort, USB A 5Gbps (3.2 gen1)
Dell UltraSharp U2421HE 24 " black
Screen size:24 "
Resolution:1920x1080 (16:9)
Panel:IPS, response 5 ms
Frequency:60 Hz
Contrast:1 000:1
Brightness:250 cd/m²
Functions:Flicker-Free
Connectors:HDMI, DisplayPort, USB C (video), LAN
All specifications
Specifications UltraSharp U2421HE
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Dell 2026 - new arrivals, bestsellers, and the most relevant models Dell.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Dell 2026 - new arrivals, bestsellers, and the most relevant models Dell.
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Series Dell U Series (premium)Compare using chart →
for graphics, 27 ", 2560x1440 (16:9), IPS, response 8 ms, 120 Hz, HDMI, v 2.1, DisplayPort, USB A 3x5Gbps (3.2 gen1), USB C 1x5Gbps (3.2 gen1), CalMAN Verified, TÜV Rheinland
for graphics, 27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 120 Hz, HDMI, v 2.1, DisplayPort, USB C (video), Thunderbolt, Power Delivery, LAN, USB A 5x10Gbps (3.2 gen2), USB C 2x10Gbps (3.2 gen2), KVM-switch, VESA Adaptive-Sync, HDR, CalMAN Verified, TÜV Rheinland
for graphics, 31.5 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 120 Hz, HDMI, v 2.1, DisplayPort, USB C (video), Thunderbolt, Power Delivery, LAN, USB A 5x10Gbps (3.2 gen2), USB C 2x10Gbps (3.2 gen2), KVM-switch, VESA Adaptive-Sync, HDR, CalMAN Verified, TÜV Rheinland
32 ", 8K, 7680x4320 (16:9), IPS, response 6 ms, 60 Hz, DisplayPort, USB A 3x5Gbps (3.2 gen1)
for graphics, 27 ", 2560x1440 (16:9), IPS, response 8 ms, 120 Hz, HDMI, v 2.1, DisplayPort, USB C (video), Thunderbolt, Power Delivery, LAN, USB A 4x5Gbps (3.2 gen1), USB C 1x5Gbps (3.2 gen1), KVM-switch, CalMAN Verified, TÜV Rheinland
39.7 ", 5K, 4K, 5120x2160 (21:9), curved 2500R, IPS, response 5 ms, 120 Hz, HDMI, v 2.1, DisplayPort, USB C (video), Thunderbolt, Power Delivery, LAN, USB A 5x5Gbps (3.2 gen1), USB C 2x5Gbps (3.2 gen1), KVM-switch, speakers, HDR, TÜV Rheinland
for graphics, 34 ", 3440x1440 (21:9), curved 1900R, IPS, response 8 ms, 120 Hz, HDMI, DisplayPort, USB C (video), Thunderbolt, Power Delivery, LAN, USB A 5x5Gbps (3.2 gen1), USB C 2x5Gbps (3.2 gen1), KVM-switch, speakers, CalMAN Verified, TÜV Rheinland
42.5 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, HDMI, v 2.1, DisplayPort, USB C (video), Power Delivery, LAN, USB A 4x10Gbps (3.2 gen2), USB C 1x10Gbps (3.2 gen2), KVM-switch, speakers
31.5 ", 6K, 6144x3456 (16:9), IPS, response 5 ms, 60 Hz, HDMI, v 2.1, mini DisplayPort, USB C (video), Thunderbolt, Power Delivery, LAN, USB A 5x10Gbps (3.2 gen2), USB C 2x10Gbps (3.2 gen2), speakers, webcam, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 4x5Gbps (3.2 gen1), KVM-switch
for graphics, 32 ", 4K, 3840x2160 (16:9), Mini LED IPS, response 6 ms, 60 Hz, HDMI, DisplayPort, USB C (video), Thunderbolt, USB A 2x5Gbps (3.2 gen1), HDR, CalMAN Verified
23.8 ", 1920x1080 (16:9), IPS, response 8 ms, 120 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 4x5Gbps (3.2 gen1), USB C 1x5Gbps (3.2 gen1), KVM-switch, TÜV Rheinland
31.5 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 5x10Gbps (3.2 gen2), USB C 1x10Gbps (3.2 gen2), KVM-switch, HDR, TÜV Rheinland
27 ", 2560x1440 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), Power Delivery, LAN, USB A 3x5Gbps (3.2 gen1), KVM-switch, TÜV Rheinland
37.5 ", 3840x1600 (21:9), curved 2300R, IPS, response 5 ms, 60 Hz, HDMI, v 2.1, DisplayPort, USB C (video), Power Delivery, LAN, USB A 5x5Gbps (3.2 gen1), speakers
23.8 ", 1920x1080 (16:9), IPS, response 8 ms, 120 Hz, HDMI, DisplayPort, USB A 3x5Gbps (3.2 gen1), USB C 1x5Gbps (3.2 gen1), TÜV Rheinland
27 ", 2560x1440 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), USB A 3x5Gbps (3.2 gen1)
27 ", 2560x1440 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), USB A 4x5Gbps (3.2 gen1)
32 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, HDMI, DisplayPort, USB C (video), USB A 4x5Gbps (3.2 gen1), HDR
