Samsung HG55NT678UF. Display diagonal: 55", HD type: 4K Ultra HD, Display resolution: 3840 x 2160 pixels. Product color: Black, Panel mounting interface: 200 x 200 mm. Tuner type: Analog & digital, High Dynamic Range (HDR) technology: High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG), Digital signal format system: ATSC, DVB-C, DVB-S2, DVB-T, DVB-T2. Consumer Electronics Control (CEC): Anynet+. RMS rated power: 20 W, Sound modes: Dolby Audio, Audio decoders: Dolby Digital Plus
Samsung WMN8200SF. Mounting: Screws, Maximum weight capacity: 220.5 lbs (100 kg), Maximum screen size: 75", Minimum VESA mount: 23.6 x 15.7" (600 x 400 mm), Maximum VESA mount: 23.6 x 15.7" (600 x 400 mm). Product color: Black