Hi Crabapple, <br /><br />Thank you for your purchase and review of the Samsung 43&#34; TU7000. Please know that it is industry standard to measure TVs diagonally. The 43&#34; TV measures 42.5 inches across (diagonally). <br /><br />If there’s anything we can ever help with, please call us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Or visit us on the Samsung website and click on the ‘Support’ link for:<br />1) LiveChat<br />2) Manuals, Software, &amp; Warranty Info<br /><br />~ Samsung Advisor

Miami: Thank you for purchasing the Samsung TU7000 and for your review. I am very sorry you are viewing scenes that appear too dark. Samsung is aware of the problem, and a new firmware update will be released soon to address this issue. Using your TV's remote, navigate to Settings, and select Support. Select Software Update, and then select Update Now. New updates will be downloaded and installed on your TV. Updates usually take a few minutes; please do not turn off the TV until the update is complete. When the update is finished, the TV will restart automatically. If there aren't any new updates, select OK to exit. You may want to enable automatic updates for conveniences. Select Settings > Support > Software Update, then select Auto Update. If you would like to update your software using USB, please check for the latest version at: https://www.samsung.com/us/support/owners/product/crystal-uhd-tvs-tu7000-2020 Instructions for how to update firmware are detailed here: samsung.com/us/support/answer/ANS00062224/ If you need further assistance or have any questions, please contact Samsung Customer Support. 1) Phone: 1-800-SAMSUNG, Available 8AM -12AM EST (7 Days a Week) 2) LiveChat: https://www.samsung.com/us/support/#contact_us_for_support 3) Facebook Messenger: https://www.facebook.com/samsungsupport 4) Twitter: https://twitter.com/SamsungSupport 5) The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com If you have not already done so, we invite you to register your new Samsung product at: https://www.samsung.com/us/account/signin/?redirect=https%3A%2F%2Fwww.samsung.com%2Fus%2Fsupport%2Fregister%2F Registering your product gives you access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates. ~ Samsung Solutions