Specifications of Samsung QN55LST7TAF
Samsung The Terrace QN55LST7TAF 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
The Samsung QN55LST7TAF TV is a model with QLED technology, a screen diagonal of 139.7 cm, a screen resolution of 3840 x 2160 pixels, an aspect ratio of 16:9, 3 HDMI ports to connect a Blu-ray player, DVD, a game console, etc., 1 USB ports to connect an external hard drive, a Chromecast, a Bluetooth receiver etc., Ethernet port to connect to the internet via cable, internet connection via Wi-Fi, the Tizen operating system, in addition to the rest of the features listed below.
Release date: 2020-06-28.
Family: The Terrace
Table of Contents:
| Brand | Samsung |
| Model | QN55LST7TAF |
| Aspect ratio | 16:9 |
| HDMI ports | 3 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 1 |
| Ultra slim TV | No |
| Type | QLED |
| Curved TV | No |
| Size diagonal | 139.7 |
| Resolution | 3840 x 2160 |
| Colour | Black |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Internet access | Yes |
| Smart TV | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | Yes |
| Voltage requirement | 110 - 120 |
| Power consumption standby | 0.5 |
| Operative System | Tizen |
| Short description | Samsung The Terrace QN55LST7TAF, 139.7 cm (55"), 3840 x 2160 pixels, QLED, Smart TV, Wi-Fi, Black |
| Long description | Samsung The Terrace QN55LST7TAF. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: QLED, Screen shape: Flat. Smart TV. Motion interpolation technology: Motion Rate 240, Display brightness: 2000 cd/m², Native aspect ratio: 16:9. Digital signal format system: ATSC. Wi-Fi, Ethernet LAN. Product colour: Black |
| Family: | The Terrace |
| Exhibition | |
|---|---|
| Motion interpolation technology: | Motion Rate 240 |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Screen shape: | Flat |
| Display technology: | QLED |
| Display resolution: | 3840 x 2160 pixels |
| Display diagonal (metric): | 138 cm |
| Display diagonal: | 139.7 cm (55") |
| Display brightness: | 2000 cd/m² |
| Anti-glare screen: | Yes |
| Native refresh rate: | 240 Hz |
| Native aspect ratio: | 16:9 |
| Audio | |
| Multiroom: | Yes |
| Audio decoding technologies: | Dolby Digital Plus |
| Audio decoders: | Dolby Digital |
| RMS rated power: | 20 W |
| Active voice amplifier (AVA): | Yes |
| Number of speakers: | 2 |
| Multiroom audio technology: | Samsung Multiroom Link |
| TV tuner | |
| Analog signal format system: | NTSC |
| Tuner type: | Analog & digital |
| Digital signal format system: | ATSC |
| Auto channel search: | Yes |
| Ports and Interfaces | |
| Audio Return Channel (ARC): | Yes |
| USB 2.0 ports quantity: | 1 |
| HDMI ports quantity: | 3 (TVs with 3 HDMI ports ) |
| Ethernet LAN (RJ-45) ports: | 1 |
| RS-232 ports: | 1 |
| DVI port: | No |
| RF ports quantity: | 1 |
| Digital audio optical out: | 1 |
| PC in (D-Sub): | No |
| Energy monitoring | |
| AC input voltage: | 110 - 120 V |
| AC input frequency: | 50/60 Hz |
| Power consumption (typical): | 140 W |
| Power consumption (standby): | 0.5 W |
| Power consumption (max): | 345 W |
| Weight and measurements | |
| Weight (without stand): | 29.3 kg |
| Height (without stand): | 72.1 cm |
| Depth (without stand): | 5.98 cm |
| Width (without stand): | 124.7 cm |
| Connection | |
| Web browser: | Yes |
| HID support: | Yes |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Browsing: | Yes |
| Bluetooth version: | 4.2 |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Bluetooth: | Yes |
| Wi-Fi Direct: | Yes |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Management Features | |
| Voice guide: | Yes |
| Voice control: | Yes |
| Works with the Google Assistant: | Yes |
| Works with Samsung Bixby: | Yes |
| Works with Amazon Alexa: | Yes |
| Auto power off: | Yes |
| Packaging content | |
| Smart Remote included: | Yes |
| E-manual: | Yes |
| Remote control type: | TM2095A |
| Cables included: | AC |
| Design | |
| VESA mounting: | Y (VESA Mount TVs ) |
| Rollable display: | No |
| Product colour: | Black |
| Panel mounting interface: | 200 x 200 mm |
| Performance | |
| Multi-screen: | Yes |
| Local dimming: | Yes |
| High Dynamic Range (HDR) technology: | High Dynamic Range 10+ (HDR10 Plus),Hybrid Log-Gamma (HLG),Quantum HDR |
| High Dynamic Range (HDR) supported: | Yes |
| 4K Ultra HD upscaling: | Yes |
| Tap view: | Yes |
| Subtitles function: | Yes |
| Smartphone remote support: | Yes |
| Game mode: | Yes |
| Eco sensor: | Yes |
| Ambient mode: | Ambient Mode+ |
| Adaptive picture: | Yes |
| SmartThings app support: | Yes |
| Digital Clean View: | Yes |
| Picture processing technology: | Samsung Contrast Enhancer |
| Smart TV | |
| Apple AirPlay 2 support: | Y (AirPlay TVs ) |
| Internet TV: | Yes |
| Video apps: | Samsung TV Plus |
| Universal guide: | Yes |
| Sound mirroring: | Yes |
| Smart TV: | Y (Televisions with Smart TV ) |
| Smart modes: | Game, Movie |
| Operating system installed: | Tizen |
What is the best viewing distance for Samsung QN55LST7TAF?
The best viewing distance for the Samsung QN55LST7TAF is 2.4 times the screen size, in this case it would be 335.28 cm.
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