F means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. F GIGABYTE G27QC, 68.6 cm (27"), 2560 x 1440 pixels, Quad HD, LED, 1 ms, Black GIGABYTE G27QC. Display diagonal: 68.6 cm (27"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: LED, Display surface: Matt, Response time: 1 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting, Height adjustment. Product colour: Black https://www.expertreviews.co.uk/pc-monitors/1414660/gigabyte-g27qc-review They also happen to represent excellent value for money, and the Gigabyte G27QC is no exception. This excellent monitor packs a remarkable amount into its aggressively stylised frame, marrying a series of fundamental specifications with some surprising ex... Colourful, accurate panel, Well-built for the price, Built-in speakers & USB hub HDR mode is no good, Lots of ghosting https://www.tomshardware.com/uk/reviews/gigabyte-g27qc The market for 27-inch 1440p gaming monitors is a crowded place. As we've observed, that screen size and resolution represents a price and performance sweet spot where you are getting near-premium speed and gaming cred at a below-premium price. There is a... High Contrast, Great color accuracy, Fast refresh rate with Adaptive-Sync, Strong build quality, No sRGB mode, HDR quality is just OK If you don't care about a usable sRGB mode, the Gigabyte G27QC gaming monitor is nearly flawless. With accurate color, no need for calibration and premium-level gaming performance, it delivers a lot for the money. An ideal match for budget-oriented gaming...