LG UltraGear 27G640A 27 " black (27G640A-B)
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LG UltraGear 27G640A 27 " black
Screen size:27 "
Resolution:2560x1440 (16:9)
Panel:IPS, response 1 ms
Frequency:300 Hz
Contrast:1 300:1
Brightness:400 cd/m²
Functions:HDR, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, Flicker-Free
Connectors:DisplayPort v1.4 • 2xHDMI v2.1
All specifications
Specifications UltraGear 27G640A
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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.
How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor
Monitor matrices types: TN+film, IPS, VA, OLED, QLED and QD-OLEDCurrent types of monitor matrices, their pros and cons, as well as recommendations for selection
Series LG UltraGear (gaming)Compare using chart →
gaming, 44.5 ", 5K, 4K, 5120x2160 (21:9), curved 800R, OLED (WOLED), response 0.03 ms, 165 Hz, 330 Hz (WFHD), 10-bit (1.07B Colors), 1.07B, DCI-P3 98.5 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 26.5 ", 2560x1440 (16:9), OLED (WOLED), response 0.03 ms, 240 Hz, 1.07B Colors, 1.07B, DCI-P3 98.5 %, HDMI, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
31.5 ", 4K, 3840x2160 (16:9), OLED (WOLED), response 0.03 ms, 165 Hz, 330 Hz (Full HD), 1.07B Colors, 1.07B, DCI-P3 98.5 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium, NVIDIA G-Sync Compatible, HDR
gaming, 27 ", 1920x1080 (16:9), IPS, response 5 ms, MPRT 1 ms, 144 Hz, 6-bit + FRC (16.7M Colors), 16.7M, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 1 ms, 180 Hz, 8-bit (16.7M Colors), 16.7M, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync, NVIDIA G-Sync Compatible, HDR, TÜV Rheinland
gaming, 31.5 ", 4K, 3840x2160 (16:9), OLED (WOLED), response 0.03 ms, 240 Hz, 480 Hz (Full HD), 10-bit (1.07B Colors), 1.07B, DCI-P3 98.5 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, speakers, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, 180 Hz, 16.7M Colors, 16.7M, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync, NVIDIA G-Sync Compatible, HDR
gaming, 26.5 ", 2560x1440 (16:9), OLED (WOLED), response 0.03 ms, 280 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 99.5 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 31.5 ", 2560x1440 (16:9), IPS, response 1 ms, 180 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync, NVIDIA G-Sync Compatible, HDR
gaming, 26.5 ", 2560x1440 (16:9), OLED (WOLED), response 0.03 ms, 480 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 98.5 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 1920x1080 (16:9), IPS, response 1 ms, 180 Hz, 8-bit (16.7M Colors), 16.7M, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync, NVIDIA G-Sync Compatible, HDR, TÜV Rheinland
gaming, 34 ", 3440x1440 (21:9), curved 1800R, *VA, response 5 ms, MPRT 1 ms, 160 Hz, 16.7M Colors, 16.7M, sRGB 99 %, HDMI, DisplayPort, speakers, AMD FreeSync Premium, VESA Adaptive-Sync, HDR
gaming, 27 ", 4K, 3840x2160 (16:9), IPS, response 1 ms, 180 Hz, 360 Hz (Full HD), 1.07B Colors, 1.07B, DCI-P3 95 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 4K, 3840x2160 (16:9), IPS, response 1 ms, 240 Hz, 480 Hz (Full HD), 1.07B Colors, 1.07B, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 31.5 ", 2560x1440 (16:9), IPS, response 1 ms, 180 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 98 %, HDMI, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, smart, 39 ", 3440x1440 (21:9), curved 800R, OLED (WOLED), response 0.03 ms, 240 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 98.5 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, LAN, Bluetooth, Wi-Fi, ХАБ: USB-A 2x2.0, speakers, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 5 ms, MPRT 1 ms, 144 Hz, 6-bit + FRC (16.7M Colors), 16.7M, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, 165 Hz, DCI-P3 98 %, HDMI, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium, NVIDIA G-Sync Compatible, HDR
gaming, 31.5 ", 4K, 3840x2160 (16:9), IPS, response 1 ms, 144 Hz, 8-bit + FRC (1.07B Colors), 1.07B, DCI-P3 95 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 1920x1080 (16:9), IPS, response 1 ms, 240 Hz, 16.7M Colors, 16.7M, sRGB 99 %, HDMI, DisplayPort, AMD FreeSync Premium, NVIDIA G-Sync Compatible, HDR
AccessoriesAll accessories for LG UltraGear 27G640A →
SimilarCompare using chart →
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, 300 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 95 %, HDMI, v 2.1, DisplayPort, speakers, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), IPS, MPRT 0.5 ms, 300 Hz, 8-bit + FRC (1.07B Colors), 1.07B, HDMI, v 2.1, DisplayPort, speakers, AMD FreeSync Premium, HDR
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, 320 Hz, 10-bit (1.07B Colors), 1.07B, sRGB 130 %, DCI-P3 94 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, 300 Hz, 1.07B Colors, 1.07B, sRGB 132 %, DCI-P3 95 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, KVM-switch, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, MPRT 1 ms, 400 Hz, 8-bit + FRC (1.07B Colors), sRGB 154 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync Premium, VESA Adaptive-Sync, HDR
gaming, 31.5 ", 4K, 3840x2160 (16:9), OLED (WOLED), response 0.03 ms, 240 Hz, 480 Hz (Full HD), 10-bit (1.07B Colors), 1.07B, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 3x5Gbps, KVM-switch, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 24.5 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.3 ms, 400 Hz, 16.7M Colors, 16.7M, sRGB 121 %, DCI-P3 92 %, HDMI, DisplayPort, ХАБ: USB-A 4x5Gbps, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 26.5 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 240 Hz, sRGB 147.6 %, DCI-P3 99.1 %, HDMI, DisplayPort, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), QLED, response 1 ms, 200 Hz, 1.07B Colors, 1.07B, sRGB 150 %, DCI-P3 99 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, KVM-switch, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 4K, 3840x2160 (16:9), QD-OLED, response 0.03 ms, 240 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x5Gbps, KVM-switch, speakers, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, HDR, Pantone Validated
gaming, 27 ", 4K, 3840x2160 (16:9), IPS, response 1 ms, 160 Hz, 320 Hz (Full HD), 1.07B Colors, 1.07B, sRGB 125 %, DCI-P3 95 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 3x5Gbps, KVM-switch, speakers, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), OLED (WOLED), response 0.03 ms, 240 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), AMD FreeSync Premium, NVIDIA G-Sync Compatible, HDR, TÜV Rheinland