
Samsung U7900
Brand | Samsung 2020 |
Model | UN55U7900 |
Released Year | 2020 |
Type | TV |
Screen Size | 55 in |
Resolution | 3840 x 2160 (4K UHD) |
Refresh Rate | 60 Hz |
Display Technology | LED |
Built-in Digital Tuner | ATSC / Clear QAM |
Wi-Fi | Yes |
Bluetooth | Yes |
Status | Active |
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Overview
The Samsung UN55U7900 is a 55-inch LED UHD Smart TV released in 2020. It features a 4K UHD resolution of 3840 x 2160 pixels ensuring crisp, detailed images. The display uses VA panel technology with LED backlighting which delivers rich contrast and vibrant colors. The TV supports HDR10+ which enhances dynamic range and visual quality for supported content. Its Tizen OS platform allows smooth navigation and access to a wide range of apps and streaming services. Connectivity options include 3 HDMI ports, 2 USB ports, Ethernet, Wi-Fi, and Bluetooth for versatile device integration.
Specifications
3D Technology | 2D to 3D Conversion |
Built-in Digital Tuner | ATSC / Clear QAM |
Screen Size | 55 in |
Display Technology | LED |
EC Range | A - G |
Refresh Rate | 60 Hz |
Color | Black |
MPN | UN55U7900 |
Year Manufactured | 2025 |
Audio/Video Inputs | HDMI, USB, USB 2.0 |
Smart TV Features | Internet Browsing, Netflix, Downloadable Apps, Screen Mirroring |
Energy Star | A |
Maximum Resolution | 2160p (4K) |
Manufacturer Warranty | 1 Year |
Model | Samsung U7900 |
Features | HDR TV, Wall Mountable, Wi-Fi Ready |
Country/Region of Manufacture | China |
UPC | 887276305400 |
Release Year | 2020 |
Display Size | 55 inches |
Panel Type | VA LED |
Resolution | 3840 x 2160 (4K UHD) |
HDR Support | HDR10+ |
Smart TV Platform | Tizen OS |
Processor | Crystal Processor 4K |
HDMI Ports | 3 |
USB Ports | 2 |
Ethernet | Yes |
Wi-Fi | Yes |
Bluetooth | Yes |
Audio Output Power | 20W (2 x 10W) |
Speaker Configuration | 2.0 channel |
Dimensions with Stand (WxHxD) | 48.5 x 30.4 x 11.1 inches |
Dimensions without Stand (WxHxD) | 48.5 x 28.0 x 2.4 inches |
Weight | 35.3 lbs |
Energy Consumption | 100W |
Remote Control | Standard Samsung Smart Remote |
VESA Mount | 300 x 300 mm |
Connectivity Ports | HDMI, USB, Ethernet LAN, Optical Audio Out, RF In |
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Key Advantages
The Samsung UN55U7900 offers excellent 4K UHD image quality with support for HDR10+ enhancing viewing experiences. Its Smart TV features powered by Tizen OS provide easy access to popular streaming platforms and apps. The VA panel ensures deep blacks and good contrast levels, ideal for dark room viewing. Multiple HDMI and USB ports allow connection to external devices such as gaming consoles, Blu-ray players, and USB drives. The inclusion of Wi-Fi and Ethernet connectivity offers stable internet access for streaming. Its sleek design with slim bezels fits well in modern living rooms.
Limitations
While the VA panel offers good contrast, viewing angles are narrower compared to IPS panels, causing some color shift when viewed from the side. The TV does not include Dolby Vision HDR support, limiting HDR content compatibility. The sound quality is basic without advanced audio technologies, necessitating an external sound system for audiophiles. Motion handling is adequate but not specialized for fast-paced gaming or sports content. Some advanced smart features and apps may perform slower compared to higher-end Samsung models. The remote control may lack some ergonomic improvements found in newer remotes.
FAQ
What is the display size and resolution of the Samsung UN55U7900?
The Samsung UN55U7900 features a 55-inch LED display with a 4K UHD resolution of 3840 x 2160 pixels.
Does the Samsung UN55U7900 support HDR content?
Yes, it supports HDR10+ for enhanced dynamic range and improved picture quality.
What smart platform does the Samsung UN55U7900 use?
This TV runs on Samsung's Tizen OS platform, offering access to a wide variety of streaming apps and services.
How many HDMI and USB ports are available on this model?
The UN55U7900 includes 3 HDMI ports and 2 USB ports to connect multiple external devices.
Is Dolby Vision HDR supported by the Samsung UN55U7900?
No, this model supports HDR10+ but does not support Dolby Vision HDR.
What type of panel does the Samsung UN55U7900 use?
It uses a VA (Vertical Alignment) LED panel known for good contrast ratios and deep blacks.
Does the TV have built-in Wi-Fi and Bluetooth connectivity?
Yes, it features both Wi-Fi and Bluetooth for wireless internet access and peripheral connectivity.
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