ROKU UE40NU7125K image

ROKU UE40NU7125K

Quick information
Brand ROKU 2017
Model UE40NU7125K
Released Year 2017
Type TV
Screen Size 50 in
Resolution 3840 x 2160 (4K UHD)
Refresh Rate 50 Hz
Display Technology LED
Built-in Digital Tuner ATSC / Clear QAM
Status Active
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Overview

The Samsung UE40NU7125K is a 40-inch LED TV delivering Ultra HD (4K) resolution of 3840 x 2160 pixels, providing sharp and detailed images. It supports HDR10+ technology, enhancing contrast and color vibrancy for a more immersive viewing experience. The television features PurColor technology that offers a wider range of colors to enrich visual content. Its UHD AI Upscaling engine intelligently analyzes the content and enhances lower-resolution videos to near 4K quality. The smart TV platform is powered by Samsung's Tizen OS enabling access to streaming apps and multimedia content with ease. Connectivity options include HDMI, USB ports, and Wi-Fi, ensuring compatibility with various external devices and networks.

Specifications

Built-in Digital Tuner ATSC / Clear QAM
3D Technology Active 3D Technology
Display Technology LED
Screen Size 50 in
EC Range A+++ - G
Refresh Rate 50 Hz
Color Titan Silver
Audio/Video Inputs Audio-In Jack (3.5mm), Ethernet, HDMI, Optical Cable, USB
Smart TV Features Downloadable Apps, Internet Browsing, Netflix, Smart Home Compatible
Energy Star A
Manufacturer Warranty 1 Year
Maximum Resolution 2160p (4K)
Model UE40NU7125K
Features Game Mode, HDR TV, Headphone Jack
Country/Region of Manufacture Hungary
Display Size 40 inches
Resolution 3840 x 2160 (4K UHD)
HDR HDR10+
Panel Type LED
Smart TV OS Tizen
UHD Upscaling Yes, AI Upscaling
Color Technology PurColor
Connectivity 3 x HDMI 2.0, 2 x USB 2.0, Wi-Fi 802.11ac, Ethernet
Audio Output 20W (2 x 10W) with Dolby Digital Plus
Dimensions (WxHxD) 91.1 x 53.1 x 6.3 cm (without stand)
Weight 7.7 kg
Power Consumption Approx. 80W
Voice Assistants Not supported

Key Advantages

The UE40NU7125K delivers impressive 4K UHD resolution for crystal-clear images. HDR10+ provides enhanced visual contrast and color accuracy. Its AI Upscaling technology improves content quality from lower resolutions. The Tizen smart platform offers a user-friendly interface with numerous apps. PurColor technology enhances natural and vibrant colors. Multiple connectivity options allow flexible device integration.

Limitations

The TV lacks Dolby Vision HDR support, limiting compatibility with some HDR content. The 40-inch screen size may be small for larger viewing rooms. It has only standard HDMI 2.0 inputs, not HDMI 2.1, affecting support for next-gen gaming features. The built-in speakers offer average audio performance requiring external sound solutions for immersive sound. It does not support voice assistants natively, limiting smart home integration. The firmware updates may be less frequent for this mid-range model.

FAQ

The Samsung UE40NU7125K features a 4K UHD resolution of 3840 x 2160 pixels.

Yes, this model supports HDR10+ for enhanced contrast and color accuracy.

It uses Samsung's Tizen operating system for smart TV functions.

The TV is equipped with 3 HDMI ports.

Yes, it includes built-in Wi-Fi for wireless internet connectivity.

No, the UE40NU7125K does not support Dolby Vision HDR format.

Yes, it features UHD AI Upscaling technology to enhance lower-resolution content.

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