
Samsung Nt678u
Brand | Samsung 2020 |
Model | Nt678u |
Released Year | 2020 |
Type | TV |
Screen Size | 55 in |
Refresh Rate | 60 Hz |
Display Technology | LED, LCD |
Built-in Digital Tuner | DVB-C, DVB-T, DVB-S2, ATSC / Clear QAM, ATSC, DVB-T2 |
Status | Active |
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Overview
The Samsung NT678U is a dedicated chipset widely utilized in mid-range and budget smart TV panels, focusing on video signal processing and display management. It supports multiple video decoding formats including H.264, H.265, VP9, enabling smooth playback of high-definition content up to 4K resolution. The chipset integrates an ARM Cortex CPU core for efficient system control and uses advanced image enhancement algorithms such as noise reduction, motion compensation, and dynamic contrast adjustment. Connectivity support includes HDMI input processing, USB media playback, and Ethernet for smart TV functionalities. Its low power consumption design optimizes energy efficiency while maintaining stable performance for long-term use. Firmware for this chipset is typically delivered in binary format supporting Over-The-Air (OTA) updates to enhance functionality and fix bugs.
Specifications
displaytechnology | none |
maximumresolution | none |
UPC | 0887276441528 |
Smart TV Features | Appstore, Home Automation Control, Smart Home Compatible, Closed Captioning (CC), Electronic Program Guide (EPG), Voice Interaction, Android TV, Screen Mirroring, Downloadable Apps, Home Network Streaming |
Built-in Digital Tuner | DVB-C, DVB-T, DVB-S2, ATSC / Clear QAM, ATSC, DVB-T2 |
Display Technology | LED, LCD |
Screen Size | 55 in |
Refresh Rate | 60 Hz |
Maximum Resolution | 4K UHD (3840x2160) |
Color | Black |
Model | Samsung NT678U |
MPN | HG55NT678UFXZA |
Features | Sleep Timer, Widescreen (16:9), Headphone Jack, Game Mode, HDTV Enabled, Wide View Angle, Built-in Speakers, 2 Port USB Hub, Wall Mountable, HDR TV, RS-232C, Rechargeable, Thin Bezel, Remote Control Included, Wi-Fi Ready, UpScaling to 4K, Virtual Surround, Mirror TV, Sports Mode, Eco Mode, Voice Search, USB Recording, Flat Screen, Portable & Battery Powered |
Audio/Video Inputs | Digital Audio Optical TOSLINK, USB, Ethernet, HDMI, TV Anetnna, USB 2.0, Audio-In Jack (3.5mm) |
Chipset Name | Samsung NT678U |
CPU Architecture | ARM Cortex |
Video Decoding | H.264, H.265 (HEVC), VP9 |
HDR Support | Limited (HDR10 basic support) |
Connectivity Support | HDMI input, USB media playback, Ethernet |
Power Consumption | Low power design for energy efficiency |
Firmware | OTA update capable |
GPU Support | Basic graphical processing unit |
Intended Device | Mid-range smart TVs and video panels |
Images
Key Advantages
The NT678U chipset provides strong compatibility with diverse video codecs and streaming formats, ensuring wide content accessibility. Its efficient ARM Cortex core allows for fast user interface responsiveness and multitasking in smart TV environments. The advanced image processing leads to improved picture quality with rich color reproduction and minimized artifacts. Power efficiency reduces heat generation and improves device longevity. Its compact and integrated design facilitates easier board layouts and cost reduction in TV manufacturing. Firmware update capability allows continuous improvements and adaptation to new standards without hardware changes.
Limitations
The NT678U chipset is optimized for mid-range applications, restricting some high-end processing capabilities found in flagship models. Limited support for HDR standards may impact viewing experience for premium HDR content. The GPU performance is modest, which can affect advanced graphical UI features or gaming applications on smart TVs. Device integration is mostly suited for single-screen setups, lacking multi-display handling. Software support depends heavily on manufacturer customization, which might cause inconsistent user experiences across different TV brands. The chipset does not natively support very high refresh rates or 8K resolution, limiting future-proofing options.
FAQ
What type of devices use the Samsung NT678U chipset?
The NT678U chipset is primarily used in mid-range smart TVs and video display devices for video processing and system control.
What video formats does the NT678U support?
It supports popular video codecs including H.264, H.265 (HEVC), and VP9 for high-definition content playback.
Does the NT678U support 4K resolution?
Yes, the chipset can handle video playback at 4K resolution, providing clear and detailed images.
Can the firmware of this chipset be updated?
Firmware updates are possible typically via OTA (Over-The-Air) methods provided by TV manufacturers.
Is the NT678U suitable for high-end TV features like HDR10+?
The chipset has limited support for advanced HDR standards and is more suited for standard dynamic range content.
What CPU architecture does the NT678U use?
It features an ARM Cortex CPU core which manages system operations efficiently.
Is the NT678U chipset still in production?
No, the chipset is still available and used in various models; it has not been officially discontinued.
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