Samsung Un55nu7100 image

Samsung Un55nu7100

Quick information
Brand Samsung 2018
Model Un55nu7100
Released Year 2018
Type TV
Screen Size 55 in
Resolution 3840 x 2160 (4K UHD)
Refresh Rate 60 Hz
Display Technology LED
Built-in Digital Tuner ATSC
Wi-Fi 802.11ac
Bluetooth Yes
Status Active
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Overview

The Samsung UN55NU7100 is a 55-inch LED TV featuring a 4K UHD resolution of 3840 x 2160 pixels, providing crisp and vibrant images. It utilizes a Direct LED backlighting system, contributing to uniform brightness and color accuracy. The TV supports HDR with compatibility for HDR10+ content, enhancing dynamic range for deeper contrast and vivid colors. Powered by a Quad-core processor, the Smart TV platform delivers smooth navigation and responsive operation. Connectivity options include multiple HDMI ports (3 total), USB ports (2 total), Ethernet, Wi-Fi, and Bluetooth, enabling versatile multimedia connections. The display operates at a 60 Hz refresh rate, suitable for general video playback and casual gaming applications.

Specifications

UPC 0887276257525
Smart TV Features Home Network Streaming
Built-in Digital Tuner ATSC
Display Technology LED
Screen Size 55 in
Refresh Rate 60 Hz
Maximum Resolution 2160p (4K)
Color Black
Model UN55NU7100
MPN UN55NU7100FXZA
Features Curved Screen, 2 Port USB Hub, Wall Mountable
Audio/Video Inputs USB, Coaxial F, Composite Video RCA, HDMI, Component (YPbPr) RCA
Series NU7100 Series
Release Year 2018
Display Size 55 inches
Display Type LED
Panel Type VA
Resolution 3840 x 2160 (4K UHD)
HDR Support HDR10+
Backlight Type Direct LED
Smart TV Yes (Tizen OS)
Processor Quad-core
HDMI Ports 3
USB Ports 2
Ethernet Yes
Wi-Fi 802.11ac
Bluetooth Yes
Speaker Output 20W
Voice Control Bixby and compatible assistants
Dimensions (WxHxD) 48.5 x 28.1 x 2.4 inches (without stand)
Weight 32.6 lbs (without stand)
Energy Star Certified Yes

Key Advantages

The Samsung UN55NU7100 offers outstanding 4K UHD picture quality with HDR10+ support for enhanced visual performance. It features an intuitive Tizen-based smart platform, delivering a wide range of streaming apps and content. The TV's sleek and slim design fits neatly into modern home decors. Multiple HDMI and USB inputs allow easy integration with various external devices. The Direct LED backlight ensures excellent brightness uniformity and color consistency. Additionally, the TV supports voice control and smart home connectivity for a more convenient user experience.

Limitations

The 60 Hz refresh rate may cause motion blur issues with fast-paced scenes or gaming compared to higher refresh rate models. The sound quality is average, often requiring external audio systems for enhanced audio performance. Viewing angles are somewhat limited, with color and contrast shifting when viewed off-center. The TV lacks Dolby Vision support, which is offered in some competing models for HDR content. HDR peak brightness is moderate, limiting HDR impact in very bright environments. Some users report occasional smart platform lag during heavy multitasking or app switching.

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