Specifications of Sony BRAVIA KD55A8
Sony BRAVIA® KD55A8 - 55-inch - OLED - 4K Ultra HD (UHD) - High Dynamic Range (HDR) - Smart (Android ™) - (Black)
The Sony BRAVIA KD55A8 TV is a model with OLED 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: 2021-02-05.
Table of Contents:
| Brand | Sony |
| Model | BRAVIA KD55A8 |
| Aspect ratio | 16:9 |
| HDMI ports | 4 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | OLED |
| 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 | 220 - 240 |
| Power consumption standby | 0.5 |
| Operative System | Android |
| Short description | |
| Long description | |
| Handheld remote control: | Yes |
| Energy efficiency class: | B |
| Exhibition | |
|---|---|
| Screen shape: | Flat |
| Screen format adjustments: | 4:3,16:9 |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Peak luminance ratio: | 68% |
| Display technology: | OLED |
| Display resolution: | 3840 x 2160 pixels |
| Display diagonal: | 139.7 cm (55") |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Native refresh rate: | 100 Hz (TVs with 100 Hz refresh rate ) |
| Supported video modes: | 1080p,1440p,2160p |
| Native aspect ratio: | 16:9 |
| Supported graphics resolutions: | 1920 x 1080 (HD 1080),2560 x 1440,3840 x 2160 |
| Audio | |
| Subwoofer RMS power: | 10 W |
| Audio decoding technologies: | DTS Studio Sound,Dolby Digital |
| Audio decoders: | DTS,Dolby Atmos |
| RMS rated power: | 20 W |
| Built-in subwoofer: | Yes |
| Number of speakers: | 2 |
| TV tuner | |
| Analog signal format system: | NTSC 3.58,NTSC 4.43,PAL,SECAM |
| Digital signal format system: | DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2 |
| Tuner type: | Analog & digital |
| Auto channel search: | Yes |
| Ports and Interfaces | |
| Audio (L/R) out: | 1 |
| Audio (L/R) in: | 1 |
| Headphone outputs: | 1 |
| HDMI ports quantity: | 4 (TVs with 4 HDMI ports ) |
| HDCP: | Yes |
| AC (power) in: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| PC in (D-Sub): | No |
| DVI port: | No |
| Composite video in: | 1 |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| Audio Return Channel (ARC): | Yes |
| Energy monitoring | |
| AC input frequency: | 50 Hz |
| Energy efficiency scale: | A+++ to D |
| Power consumption (standby): | 0.5 W |
| AC input voltage: | 220 - 240 V |
| Power consumption (typical): | 131 W |
| Energy saving mode: | Yes |
| Energy efficiency class (HDR): | G |
| Energy efficiency class (SDR): | G |
| Weight and measurements | |
| Height (without stand): | 71.2 cm |
| Height (with stand): | 733 mm |
| Width (without stand): | 122.7 cm |
| Width (with stand): | 1227 mm |
| Weight (without stand): | 16.8 kg |
| Depth (without stand): | 5.2 cm |
| Weight (with stand): | 18.6 kg |
| Depth (with stand): | 326 mm |
| Connection | |
| Ethernet LAN: | Y (TVs with Ethernet port ) |
| Wi-Fi standards: | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Web browser: | Yes |
| Bluetooth version: | 4.2 |
| Bluetooth: | Yes |
| Management Features | |
| Hotel mode: | Yes |
| Sleep timer: | Yes |
| Electronic Programme Guide (EPG): | Yes |
| On/Off timer: | Yes |
| Voice guide: | Yes |
| On Screen Display (OSD) languages: | Arabic, Bulgarian, CAT, Croatian, Czech, Danish, German, Dutch, English, Estonian, Finnish, French, Greek, Indonesian, Italian, Japanese, Norwegian, Persian, Polish, Portuguese, Russian, Slovenian, Swedish, Thai, Turkish, Ukrainian, Vietnamese |
| Voice control: | Yes |
| On Screen Display (OSD): | Yes |
| Number of OSD languages: | 27 |
| Auto power off: | Yes |
| Packaging content | |
| E-manual: | Yes |
| Desktop stand: | Yes |
| Other features | |
| Annual energy consumption: | 182 kWh |
| Energy efficiency class (old): | B |
| Country of origin: | European Union |
| Design | |
| Housing material: | Plastic |
| Rollable display: | No |
| Product colour: | Black |
| Panel mounting interface: | 300 x 300 mm |
| On/off switch: | Yes |
| VESA mounting: | Y (VESA Mount TVs ) |
| Performance | |
| Subtitles function: | Yes |
| Smartphone remote support: | Yes |
| High Dynamic Range (HDR) technology: | Dolby Vision,High Dynamic Range 10 (HDR10),Hybrid Log-Gamma (HLG) |
| High Dynamic Range (HDR) supported: | Yes |
| Ambient light sensor: | Yes |
| Parental control: | Yes |
| USB recording: | Yes |
| Noise reduction: | Yes |
| Teletext function: | Yes |
| Smart TV | |
| Smart TV: | Y (Televisions with Smart TV ) |
| Smart modes: | Cinema, Game, Graphics, Personal, Photo |
| Apple AirPlay 2 support: | Y (AirPlay TVs ) |
| Operating system installed: | Android |
| Video apps: | All 4,Amazon Prime Video,Apple TV,BBC iPlayer,Disney+,Now TV,YouTube |
| Internet TV: | Yes |
| Packaging | |
| Package width: | 1362 mm |
| Package weight: | 25 kg |
| Package type: | Box |
| Package height: | 832 mm |
| Package depth: | 184 mm |
What is the best viewing distance for Sony BRAVIA KD55A8?
The best viewing distance for the Sony BRAVIA KD55A8 is 2.4 times the screen size, in this case it would be 335.28 cm.
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