Samsung 55 inches DU7700 Crystal Series Ultra HD 4K Smart LED TV UA55DU7700KLXL - Specifications, Overview, and Review

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Samsung 55 inch DU7700 4K LED TV UA55DU7700KLXL
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Samsung 55 inches DU7700 Crystal 4K Smart LED TV UA55DU7700KLXL:

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Samsung 43 inches DU7700 Crystal 4K Smart LED TV UA43DU7700KLXL:

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Overview and Review of the Samsung 55 inches DU7700 Crystal 4K Ultra HD Smart LED TV UA55DU7700KLXL

Samsung 138 cm (55 inches) DU7700 4K Ultra HD Smart LED TV UA55DU7700KLXL :

The Samsung 138 cm (55 inches) DU7700 4K Ultra HD Smart LED TV (model UA55DU7700KLXL) offers a premium viewing experience with its array of advanced features and affordable pricing. Available in various screen sizes, this model is designed to deliver vibrant picture quality, immersive sound, and smart functionalities that cater to modern entertainment needs.

Vivid Picture Quality

PurColor: This technology ensures the content you watch is displayed in vivid and lifelike colors, enhancing the overall viewing experience with a wide range of colors.
4K Upscaling: Powerful 4K upscaling technology ensures you enjoy your favorite content in stunning 4K resolution, providing clear and sharp visuals.

Smart Features

Samsung Tizen OS: The Tizen operating system enhances your TV's capabilities with the latest apps and services. Enjoy free live TV channels and thousands of movies with Samsung TV Plus. Manage daily activities and control smart devices through SmartThings.
Voice Assistant: The TV supports voice assistants, allowing for hands-free control and easy access to various features.
SolarCell Remote: The Samsung DU7700 comes equipped with the innovative SolarCell Remote. This eco-friendly remote control is powered by solar energy, reducing the need for disposable batteries. It not only contributes to a sustainable environment but also ensures you never run out of battery power at crucial moments. The SolarCell Remote features a sleek design and intuitive layout, providing easy access to all your TV's functions.

Immersive Sound

Q-Symphony: This feature allows the TV and soundbar speakers to work simultaneously, creating a richer surround sound experience without muting the TV speakers.
OTS Lite (Object Tracking Sound): Enjoy immersive 3D surround sound that follows the action on the screen.
Adaptive Sound: The TV optimizes sound based on real-time scene analysis, enhancing audio quality according to the content type.

Gaming Experience

Motion Xcelerator: This technology improves picture clarity with smooth motions, perfect for fast-paced action scenes.
Auto Low Latency Mode (ALLM): Automatically sets optimal latency settings for smooth and responsive gaming, reducing input lag.
Variable Refresh Rate (VRR): For gamers, the Samsung DU7700 supports Variable Refresh Rate (VRR) technology. VRR synchronizes the TV's refresh rate with the frame rate of the gaming console or PC, minimizing screen tearing and stuttering for a smoother and more responsive gaming experience. This feature is particularly beneficial for fast-paced games, ensuring that every motion is fluid and enhancing the overall gameplay experience.

Design and Build

Boundless Screen: The sleek, minimalistic design with a boundless screen draws you into the picture, offering a more immersive viewing experience.
Wall Mountable: The TV's design allows for easy wall mounting, saving space and enhancing the aesthetics of your room.

Security and Energy Efficiency

Samsung Knox Security: Protects your privacy and secures connected IoT devices against unauthorized access and malicious apps. Regular updates from Samsung's dedicated security team help keep your TV safe.
AI Energy Mode: This mode automatically adjusts brightness based on surrounding light levels and usage patterns to reduce energy consumption.

Key Specifications

Screen Size: 138 cm (55 inches)
Resolution: 4K (3,840 x 2,160)
Refresh Rate: 60Hz Native
Picture Engine: Crystal Processor 4K
HDR: Yes, including HDR 10+
Sound Output: 20W, 2CH
Operating System: Tizen™ Smart TV
Connectivity: Bluetooth v5.2, HDMI (3 ports), USB (1 port), Wi-Fi, Ethernet (LAN), Digital Audio Out (Optical)
HDMI Audio Return Channel: eARC / ARC
Power Supply: AC220 - 240V ~ 50 / 60Hz
Power Consumption: 125 W (Max)
Remote Control: SolarCell Remote


The Samsung UA55DU7700KLXL is an excellent choice for those seeking a high-quality 4K Ultra HD Smart LED TV. Its advanced features, such as PurColor, 4K Upscaling, and Q-Symphony, combined with the smart functionalities of Samsung Tizen OS, provide a comprehensive entertainment solution. Whether you are watching movies, playing games, or streaming content, this TV promises an immersive and enjoyable experience. With its sleek design and affordable price, it offers great value for money.

Samsung 55 inches DU7700 Crystal 4K Smart LED TV UA55DU7700KLXL:

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Full Specifications of the Samsung 55-inches DU7700 Crystal UHD Series 4K Smart LED TV UA55DU7700KLXL

Product Details

Product Type LED
Series DU7700


Screen Size 1m 38cm (55 inch)
Resolution 4K 3,840 x 2,160
Refresh Rate 60Hz Native


Picture Engine Crystal Processor 4K
HDR (High Dynamic Range) HDR
HDR 10+ Yes
AI Upscale 4K Upscaling
Contrast Mega Contrast
Contrast Enhancer Yes
Motion Technology Motion Xcelerator
Filmmaker Mode (FMM) Yes


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

Smart Service

Operating System Tizen™ Smart TV
Bixby Yes
Built-in Voice Assistant Alexa (IN Only)
Works with AI Speaker Alexa (IN Only), Google Assistant (IN Only)
Samsung TV Plus Yes (India Only)
SmartThings Yes
Universal Guide Yes (India Only)

Smart Feature

Multi Device Experience Mobile to TV, Sound Mirroring, Wireless TV On
NFT Nifty Gateway
Apple AirPlay Yes
Daily+ Yes


S-Share Yes (India Only)

Game Feature

Auto Game Mode (ALLM) Yes
HGiG Yes


Digital Broadcasting DVB-T2
Analog Tuner Yes
TV Key Yes


Bluetooth Yes (BT v5.2)
HDMI (High Frame Rate) 4K 60Hz (for HDMI 1 / 2 / 3)
HDMI Audio Return Channel eARC / ARC
Wi-Fi Yes
Ethernet (LAN) 1
Digital Audio Out (Optical) 1
Anynet+ (HDMI - CEC) Yes
RF In (Terrestrial / Cable input) 1 / 1 (Common Use for Terrestrial) / 0


Design Slim Look
Bezel Type 3 Bezel - less
Slim Type Slim look
Front Colour BLACK
Stand Type FLAT FEET
Stand Color BLACK

Additional Feature

Embeded POP Yes
IP Control Yes
OSD Language Local Languages


Voice Guide UK English, Hindi
Low Vision Support Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off
Hearing Impaired Support Closed Caption (Subtitle), Multi-output Audio, Sign Language Zoom
Motor Impaired Support Slow Button Repeat, Remote Control App. for All

Power & Eco Solution

Power Supply AC220 - 240V ~ 50 / 60Hz
Power Consumption (Max) 125 W
Eco Sensor Yes
Energy Efficiency Class 3
Auto Power Saving Yes


Package Size (WxHxD) 1386 x 828 x 158 mm
Set Size with Stand (WxHxD) 1234.1 x 758.0 x 237 mm
Set Size without Stand (WxHxD) 1234.1 x 710.8 x 60.3 mm
Stand (Basic) (WxD) 824.6 x 237 mm
Stand (Minimum) (WxD) 253.2 x 237 mm
VESA Spec 200 x 200 mm


Package Weight 16.70 kg
Set Weight with Stand 11.10 kg
Set Weight without Stand 10.7 kg


Remote Controller Model TM2360E
No Gap Wall-mount (Y21 VESA) Yes
Optional Stand Support (Y20 Studio) Yes
Mini Wall Mount Support Yes
Full Motion Slim Wall Mount (Y22) Yes
Webcam Support Yes
Zigbee / Thread Module Dongle Support
User Manual Yes
Power Cable Yes

Manufacturer's Information

Country of Origin India
Launch Date March 27th, 2024

Samsung 55 inches DU7700 Crystal 4K Smart LED TV UA55DU7700KLXL:

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Samsung 43 inches DU7700 Crystal 4K Smart LED TV UA43DU7700KLXL:

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