Specifications of Samsung QN55Q7DTAFXZA
Samsung QN55Q7DTAFXZA TV 138.7 cm (54.6") 4K Ultra HD Smart TV Wi-Fi Black
The Samsung QN55Q7DTAFXZA TV is a model with QLED technology, a screen diagonal of 138.7 cm, a screen resolution of 3840 x 2160 pixels, an aspect ratio of 16:9, 4 HDMI ports to connect a Blu-ray player, DVD, a game console, etc., 2 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: 2021-11-18.
Table of Contents:
| Brand | Samsung |
| Model | QN55Q7DTAFXZA |
| Aspect ratio | 16:9 |
| HDMI ports | 4 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | QLED |
| Curved TV | No |
| Size diagonal | 138.7 |
| Resolution | 3840 x 2160 |
| Colour | Black |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Smart TV | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | No |
| Voltage requirement | 110 - 120 |
| Power consumption standby | 0.5 |
| Operative System | Tizen |
| Short description | Samsung QN55Q7DTAFXZA, 138.7 cm (54.6"), 3840 x 2160 pixels, QLED, Smart TV, Wi-Fi, Black |
| Long description | Samsung QN55Q7DTAFXZA. Display diagonal: 138.7 cm (54.6"), 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, Native aspect ratio: 16:9. Digital signal format system: ATSC. Wi-Fi, Ethernet LAN. Product colour: Black |
| Exhibition | |
|---|---|
| Native aspect ratio: | 16:9 |
| Screen shape: | Flat |
| Display technology: | QLED |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 138.7 cm (54.6") |
| Motion interpolation technology: | Motion Rate 240 |
| Audio | |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Auto channel search: | Yes |
| Digital signal format system: | ATSC |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| RS-232C ports: | 1 |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Ethernet LAN (RJ-45) ports: | 1 |
| HDMI ports quantity: | 4 (TVs with 4 HDMI ports ) |
| Energy monitoring | |
| Power consumption (standby): | 0.5 W |
| Power consumption (typical): | 69 W |
| AC input frequency: | 50 - 60 Hz |
| AC input voltage: | 110 - 120 V |
| Weight and measurements | |
| Weight (without stand): | 16.1 kg |
| Height (without stand): | 706.1 mm |
| Depth (without stand): | 58.4 mm |
| Width (without stand): | 1229.4 mm |
| Weight (with stand): | 16.4 kg |
| Height (with stand): | 784.9 mm |
| Depth (with stand): | 243.8 mm |
| Width (with stand): | 1229.4 mm |
| Connection | |
| HID support: | Yes |
| Bluetooth version: | 4.2 |
| Wi-Fi Direct: | Yes |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Bluetooth: | Yes |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Management Features | |
| Works with Samsung Bixby: | Yes |
| Works with the Google Assistant: | Yes |
| Works with Amazon Alexa: | Yes |
| Packaging content | |
| E-manual: | Yes |
| Remote control included: | Yes |
| Desktop stand: | Yes |
| Design | |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Black |
| Performance | |
| Digital Clean View: | Yes |
| Eco sensor: | Yes |
| Ambient mode: | Ambient Mode+ |
| Game mode: | Yes |
| High Dynamic Range (HDR) technology: | Quantum HDR |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Operating system installed: | Tizen |
| Smart TV: | Y (Televisions with Smart TV ) |
What is the best viewing distance for Samsung QN55Q7DTAFXZA?
The best viewing distance for the Samsung QN55Q7DTAFXZA is 2.4 times the screen size, in this case it would be 332.88 cm.
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