LG UltraFine 27US550 27 " white (27US550-W)
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LG UltraFine 27US550 27 " white
Screen size:27 "
Resolution:3840x2160 (16:9)
Panel:IPS, response 5 ms
Frequency:60 Hz
Contrast:1 000:1
Brightness:300 cd/m²
Functions:HDR, Flicker-Free
Connectors:DisplayPort v1.4 • 2xHDMI v2.0
All specifications
Specifications UltraFine 27US550
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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 LG 2026 - new arrivals, bestsellers, and the most relevant models LG.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.
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Buy LG UltraFine 27US550 27 " white
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| $229.99 |  | ||||
Open Box - LG UltraFine 27 inch UHD 4K 60Hz IPS HDR10 White Computer Monitor with Height Adjustable, Swivel, Pivot & Tilt St | $269.99 |  | |||
| $271.00 |  | ||||
LG UltraFine 27 inch UHD 4K 60Hz IPS HDR10 White Computer Monitor with Height Adjustable, Swivel, Pivot & Tilt Stand 27US550 | $299.99 | | |||
27IN IPS 3840X2160 16:9 5MS 27US550-W.AEK | $423.99 |  | |||
Series LG UltraFine (for graphics)Compare using chart →
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 90 %, HDMI, DisplayPort, HDR
39.7 ", 5K, 4K, 5120x2160 (21:9), curved 2500R, IPS, response 5 ms, 120 Hz, 1.07B Colors, 1.07B, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (Thunderbolt v5), Power Delivery, LAN, ХАБ: USB-A 2x10Gbps, USB-C 4x10Gbps, KVM-switch, speakers, AMD FreeSync Premium, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 90 %, HDMI, DisplayPort, HDR
31.5 ", 4K, 3840x2160 (16:9), *VA, response 4 ms, 60 Hz, 1.07B Colors, 1.07B, DCI-P3 90 %, HDMI, DisplayPort, speakers, HDR
32 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 95 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 90 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, HDR
for graphics, 31.5 ", 6K, 6144x3456 (16:9), IPS, response 5 ms, 60 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 98 %, HDMI, v 2.1, DisplayPort, USB-C (Thunderbolt v5), Power Delivery, ХАБ: USB-C 2x10Gbps, KVM-switch, speakers, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 95 %, HDMI, DisplayPort, HDR
31.5 ", 4K, 3840x2160 (16:9), *VA, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 90 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 99 %, DCI-P3 95 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync, HDR
31.5 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 10-bit (1.07B Colors), 1.07B, sRGB 135 %, DCI-P3 98 %, HDMI, DisplayPort, USB-C (Thunderbolt v3), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 90 %, HDMI, DisplayPort, HDR
27 ", 2560x1440 (16:9), IPS, response 5 ms, 60 Hz, 8-bit (16.7M Colors), 16.7M, sRGB 99 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, sRGB 99 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync, HDR
31.5 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 95 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 1.07B Colors, DCI-P3 90 %, HDMI, DisplayPort, HDR
31.5 ", 4K, 3840x2160 (16:9), *VA, response 4 ms, 144 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 90 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync Premium, HDR
32 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 135 %, DCI-P3 98 %, HDMI, DisplayPort, USB-C (Thunderbolt v3), ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync, HDR
31.5 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 1.07B Colors, 1.07B, DCI-P3 95 %, HDMI, DisplayPort, speakers, AMD FreeSync, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync, HDR
AccessoriesAll accessories for LG UltraFine 27US550 →
SimilarCompare using chart →
27 ", 4K, 3840x2160 (16:9), IPS, response 4 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 124 %, DCI-P3 97 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 3x5Gbps, KVM-switch, speakers, VESA Adaptive-Sync, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 4 ms, 120 Hz, 1.07B Colors, 1.07B, sRGB 99 %, HDMI, v 2.1, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, USB-C 1x5Gbps, speakers, AMD FreeSync Premium, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 4 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 100 %, HDMI, DisplayPort, Power Delivery, ХАБ: USB-A 3x5Gbps, speakers
27 ", 4K, 3840x2160 (16:9), IPS, response 4 ms, 120 Hz, 1.07B Colors, 1.07B, sRGB 99 %, HDMI, v 2.1, DisplayPort, speakers, AMD FreeSync Premium, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 1.07B Colors, 1.07B, DCI-P3 95 %, HDMI, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 3x5Gbps, USB-C 1x5Gbps, speakers, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 95 %, HDMI, DisplayPort, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 4 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 109 %, HDMI, DisplayPort, ХАБ: USB-A 4x5Gbps, speakers
smart, 27 ", 4K, 3840x2160 (16:9), IPS, response 4 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 127 %, DCI-P3 98 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, LAN, Bluetooth, Wi-Fi, ХАБ: USB-A 2x2.0, KVM-switch, speakers, VESA Adaptive-Sync, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 90 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, HDR
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 1.07B Colors, 1.07B, sRGB 99 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, LAN, ХАБ: USB-A 3x5Gbps, KVM-switch, HDR, TÜV Rheinland
27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 60 Hz, 1.07B Colors, 1.07B, sRGB 98 %, HDMI, DisplayPort, AMD FreeSync, HDR
28 ", 4K, 3840x2160 (16:9), IPS, response 3 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, HDMI, DisplayPort, ХАБ: USB-A 2x2.0, 2x5Gbps, speakers