Specifications of Sony KD-55X81K
Sony KD-55X81K 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
The Sony KD-55X81K TV is a model with LCD technology, a screen diagonal of 139.7 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 Android operating system, in addition to the rest of the features listed below.
Release date: 2022-04-30.
Table of Contents:
| Brand | Sony |
| Model | KD-55X81K |
| Aspect ratio | 16:9 |
| HDMI ports | 4 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | LCD |
| Curved TV | No |
| Size diagonal | 139.7 |
| 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 | Yes |
| Voltage requirement | 220 - 240 |
| Power consumption standby | 0.5 |
| Operative System | Android |
| Short description | Sony KD-55X81K, 139.7 cm (55"), 3840 x 2160 pixels, LCD, Smart TV, Wi-Fi, Black |
| Long description | Sony KD-55X81K. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Screen shape: Flat, LED backlighting type: Direct-LED. Smart TV. Motion interpolation technology: Motionflow XR 480 Hz, Native aspect ratio: 16:9. Digital signal format system: DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black |
| Price | 749 |
| Exhibition | |
|---|---|
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 139.7 cm (55") |
| Display diagonal (metric): | 139 cm |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Native refresh rate: | 50 Hz |
| Supported graphics resolutions: | 3840 x 2160,4096 x 2160 |
| Supported video modes: | 480p,576p,720p,1080i,1080p |
| LED backlighting type: | Direct-LED |
| Motion interpolation technology: | Motionflow XR 480 Hz |
| Native aspect ratio: | 16:9 |
| Screen shape: | Flat |
| Display technology: | LCD |
| Display resolution: | 3840 x 2160 pixels |
| Audio | |
| Enhanced Audio Return Channel (eARC): | Yes |
| Sound modes: | Dolby Audio, Surround |
| Audio decoding technologies: | DTS Digital Surround |
| Audio decoders: | Dolby Atmos |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Number of tuners: | 1 tuner(s) |
| Digital signal format system: | DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2 |
| Analog signal format system: | PAL I,SECAM B/G,SECAM D/K |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| Composite video in: | 1 |
| HDCP: | Yes |
| Audio Return Channel (ARC): | Yes |
| Common interface Plus (CI+): | Yes |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Ethernet LAN (RJ-45) ports: | 1 |
| PC in (D-Sub): | No |
| HDMI ports quantity: | 4 (TVs with 4 HDMI ports ) |
| RF ports quantity: | 1 |
| Digital audio optical out: | 1 |
| Energy monitoring | |
| Energy saving mode: | Yes |
| AC input frequency: | 50 Hz |
| AC input voltage: | 220 - 240 V |
| Power consumption (standby): | 0.5 W |
| Energy consumption (HDR) per 1000 hours: | 122 kWh |
| Power consumption (typical): | 213 W |
| Energy consumption (SDR) per 1000 hours: | 91 kWh |
| Energy efficiency class (HDR): | g |
| Energy efficiency class (SDR): | g |
| Energy efficiency scale: | A to G |
| Weight and measurements | |
| Stand width: | 106.1 cm |
| Weight (without stand): | 15.9 kg |
| Height (without stand): | 71.3 cm |
| Depth (without stand): | 7.2 cm |
| Width (without stand): | 123.3 cm |
| Weight (with stand): | 16.9 kg |
| Height (with stand): | 783 mm |
| Depth (with stand): | 339 mm |
| Width (with stand): | 1233 mm |
| Connection | |
| Wi-Fi standards: | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac) |
| Bluetooth: | Yes |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| HID support: | Yes |
| Browser supported: | Vewd |
| Web browser: | Yes |
| Browsing: | Yes |
| Bluetooth profiles: | A2DP,AVRCP,HOGP,SPP |
| Bluetooth version: | 4.2 |
| Wi-Fi Direct: | Yes |
| Management Features | |
| Works with the Google Assistant: | Yes |
| Works with Amazon Alexa: | Yes |
| Firmware upgradeable: | Yes |
| On/Off timer: | Yes |
| Sleep timer: | Yes |
| Electronic Programme Guide (EPG): | Yes |
| Voice control: | Yes |
| Packaging content | |
| Remote control included: | Yes |
| Cables included: | AC |
| Desktop stand: | Yes |
| Design | |
| Model year: | 2022 |
| Panel mounting interface: | 300 x 300 mm |
| Rollable display: | No |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Black |
| Performance | |
| Parental control: | Yes |
| 4K Ultra HD upscaling: | Yes |
| Game features: | Auto Low Latency Mode (ALLM) |
| Picture processing technology: | Sony 4K HDR Processor X1,Sony Triluminos Pro,Sony X-Reality PRO |
| Local dimming: | Yes |
| Ambient light sensor: | Yes |
| Subtitles function: | Yes |
| Teletext function: | Yes |
| Game mode: | Yes |
| High Dynamic Range (HDR) technology: | High Dynamic Range 10 (HDR10) |
| USB recording: | Yes |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Video apps: | Google TV |
| App distribution platform: | Google Play |
| Smart modes: | Photo, Cinema, Game, Vivid, Graphics, Dolby Vision Bright, Dolby Vision Dark, Standard |
| Apple AirPlay 2 support: | Y (AirPlay TVs ) |
| Operating system installed: | Android |
| Smart TV: | Y (Televisions with Smart TV ) |
| Packaging | |
| Package weight: | 22 kg |
| Package height: | 835 mm |
| Package depth: | 160 mm |
| Package width: | 1348 mm |
What is the best viewing distance for Sony KD-55X81K?
The best viewing distance for the Sony KD-55X81K is 2.4 times the screen size, in this case it would be 335.28 cm.
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