The DLNA Certification and Logo Program is designed to ensure that DLNA Certified products have implemented the features necessary to comply with the DLNA Guidelines, and that they will in fact interoperate with other similar devices when connected to those devices in a consumer's home environment. The DLNA Certification and Logo Program enables companies to certify their products through a well-defined and rigorous process. Y Samsung Series 7 UE49NU7100, 49", 3840 x 2160 pixels, LED, Smart TV, Wi-Fi, Black Samsung Series 7 UE49NU7100. Display diagonal: 49", Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Screen shape: Flat. Smart TV. Motion interpolation technology: PQI (Picture Quality Index) 1300. Digital signal format system: DVB-C, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product color: Black https://www.tomsguide.com/us/samsung-40-inch-nu7100,review-5815.html There are plenty of inexpensive TVs on the market, but while you may be inclined to overlook many of them — often coming from lesser-known brands — the Samsung 40-inch NU7100 Smart 4K UHD TV promises plenty that should interest shoppers.The compact smart... Great price for a 4K smart TV, Decent picture and sound quality, Surprisingly robust bass, Smart-home compatible Smaller than we'd recommend for 4K resolution, Middling color reproduction and accuracy, Some premium smart features missing While the Samsung 40-inch NU7100 makes for a decent, budget-friendly 4K smart TV, it's not the best we've seen. The set offers good enough performance, but similarly priced competitors offer better color reproduction and accuracy. If you can live with def... http://reviews.lcdtvbuyingguide.com/samsung-led-tv/samsung-nu7100.html The NU7100FXZA 4K LED TV from Samsung is one of the best priced 4K offerings in the marketplace. It has ample features like Smart TV and remote control, UHD Picture Dimming, 4K HDR Pro, 4K Color Drive, HEVC 4K streaming decoding, and a contrast enhancer... Screen Reflection is not severe, Aesthetic Appeal – Good looking TV and stand, Upscaling and conversion of lower HD and standard def to 4K is solid for the price point, Contrast and Color from front and center of screen, Great light flow through from LED... 60Hz TV, judder can be apparent with Automotion turned off especially with lower end resolutions, Automotion Plus “Telenovela” effect when displaying some content, Side Angle Viewing contrast and color saturation degrades, Slow starting time on some built...