The Samsung 55-inch DU7700 LED 4K Smart TV offers a stunning resolution with crisp imagery and vibrant colours, plus a host of smart features to elevate your content viewing and gaming experience. With different apps and a built-in voice assistant, you get to enjoy hours of entertainment and easily sift through hit titles.

Description

Key Features

4k quality and 3840 X 2160 resolution render every detail with stunning precision
UHD Dimming, mega contrast, and 4K upscaling deliver optimum brightness, shadows, and detail
Offers a refresh rate of up to 50Hz to smoothly render fast-paced scenes
Comes with a filmmaker mode, so you can enjoy a cinematic experience at home
HDR10+ ensures excellent colours and contrast
Powered by Tizen, giving you access to different apps and streaming platforms
*Gaming hub gives you access to a wide selection of games
Adaptive sound feature provides you with an immersive audio experience
Features a built-in voice assistant and is AI speaker compatible for added convenience
Enables effortless connectivity, thanks to its USB and HDMI ports, plus Bluetooth and Wi-Fi connectivity

*Internet connection and Samsung Account required. Data and subscription charges may apply. Apps and UI may be subject to change without notice. Agreement of the Smart Hub Terms and Conditions and Privacy Policy is required before use. A controller may be required depending on the specific game being played on the Gaming Hub. Additional gaming service subscriptions and third party apps (depending on game or service) may be required. Content services are subject to change without notice.

Specifications

Barcode (GTIN)	8806095473536
Product Type	LED TVs
TV Type	Smart TVs
Brand	Samsung
Model	UA55DU7700WXXY
TV Model	DU7700
Range	2024 Range
Screen Type	LED LCD
Screen Size (inches)	55
Screen Definition	4K
Screen Resolution	3840 x 2160
Screen Refresh Rate	50Hz
No. HDMI Ports	3
No. USB Ports	1
Connectivity	Bluetooth, Ethernet, Wi-Fi
Built-In Tuner	DVB-T, DVB-T2
Total Output Power (RMS)	20W
Number of Speakers Included	0
Power Consumption (kWh/yr)	291
Energy Efficiency	5.5 Stars
Product Width (cm)	123.41
Product Depth (cm)	23.7
Product Height (cm)	75.80
Weight (kg)	11.2
Manufacturers Express Warranty (months)	12

Reviews

From the Manufacturer

Buying guides

Ask a question

Terms and conditions

Samsung 55-inch DU7700 LED 4K Smart TV

Name: Samsung 55-inch DU7700 LED 4K Smart TV
Brand: Samsung
SKU: UA55DU7700WXXY
Price: 995 AUD
Availability: OutOfStock
Rating: 4.7 (411 reviews)

UA55DU7700WXXY 8806095473536

Clearance

^$995

2024 Model Clearance. Hurry while stocks last

Product Care® Replace: No thanks

Compare

© 2026 Harvey Norman Online | Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Key Features

Samsung 55-inch DU7700 LED 4K Smart TV

GTM