G 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. G LG OLED OLED77Z29LA, 77", 7680 x 4320 pixels, OLED, Smart TV, Wi-Fi, Black LG OLED OLED77Z29LA. Display diagonal: 77", Display resolution: 7680 x 4320 pixels, HD type: 8K Ultra HD, Display technology: OLED, Screen shape: Flat. Smart TV. Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product color: Black https://www.expertreviews.co.uk/lg/1417569/lg-z2-review The design is gorgeous, the sound quality impressive, the gaming features extensive, and the smart platform is easy to use but comprehensive in terms of choice. There’s still a dearth of native 8K content, and the Z2 isn’t exactly cheap, but compared to p... Gorgeous big-screen images, Superb image processing, Next-gen gaming features No HDR10+, Lack of native 8K content, Very expensive The LG Z2 delivers a superb visual experience, with exceptional levels of accuracy and image quality. The AI-enhanced upscaling and picture processing are remarkable and, despite the lack of actual 8K content, allow you to take advantage of the panel's in... https://www.trustedreviews.com/reviews/lg-oled77z2 LG OLED77Z2 Review https://www.whathifi.com/reviews/lg-oled77z2 8K TVs have a tough task, and it gets tougher each year. Commercially available, realistically priced 8K TVs have been on sale since 2019, yet, a selection of YouTube videos aside, there's still no native 8K content available - nor any on the horizon. The... (Image credit: LG)In some ways, the Z2 is a hard TV to rate. It is, in its own right, an absolutely lovely TV that handles everything you throw at it with a pitch-perfect combination of excitement and naturalism.The problem is that the 77-inch G2 delivers...