Samsung 55 Inch Crystal UHD 4K Smart TV (55DU7700) Features & Specifications 

Key Features:

• Exceptional detail with 4K UHD Resolution
• Stylish 26mm AirSlim design
• Smart connectivity & all your favorite apps

Smart Features:

• Multi-Device Experience: TV, Sound Mirroring, Wireless TV On (requires Android 6.0↑ with Screen Cast capabilities or iPhone iOS 11.4↑ with AirPlay 2 support)
• NFT: Nifty Gateway
• Apple AirPlay: Yes
• Daily+: Yes

Specifications:

• Screen Size: 55"
• Native Refresh Rate: 50Hz
• Resolution: 4K (3,840 x 2,160)
• Motion Rate: 100
• Picture Engine: Crystal Processor 4K
• HDR (High Dynamic Range): HDR
• HDR 10+: Support
• Contrast: Mega Contrast
• Micro Dimming: UHD Dimming
• Picture Upscale: 4K Upscaling
• Power Supply: AC220-240V~ 50/60Hz
• Power Consumption (Max): 125W
• Power Consumption (Stand-by): 0.5W
• Energy Efficiency Class: 5.5
• Power Consumption (Typical): 79.0W
• Digital Broadcasting: DVB-T (T2 Ready)
• Analog Tuner: Yes
• Filmmaker Mode: Yes
• Contrast Enhancer: Yes
• Eco Sensor: Yes
• Auto Power Off: Yes

Smart Services:

• Operating System: Tizen™ Smart TV
• Bixby: Yes
• Samsung TV Plus: Yes
• Web Browser: Yes
• SmartThings Hub / Matter Hub / IoT-Sensor Functionality: Yes

Audio:

• Adaptive Sound: Adaptive Sound
• Object Tracking Sound: OTS Lite
• Q-Symphony: Yes
• Sound Output (RMS): 20W
• Speaker Type: 2CH

Connectivity:

• Wi-Fi: Yes (Wi-Fi 5)
• Bluetooth: Yes (BT5.2)
• HDMI: 3
• HDMI Maximum Input Rate: 4K 60Hz (for HDMI 1/2/3)
• HDMI Audio Return Channel: eARC/ARC
• Anynet+ (HDMI-CEC): Yes
• USB: 1 x USB-A
• Ethernet (LAN): 1
• RF In (Terrestrial / Cable input / Satellite input): 1/1 (Common Use for Terrestrial) / 0