Available in black, this OLED TV uses over eight million self-illuminating pixels to control brightness, contrast and colour. The 459KD55A1BU features Sony’s latest ‘Acoustic Surface’ design, with sound generated through the TV panel itself. With four HDMI ports and three USB inputs, you can connect a range of devices.

Sony TV Technology

Sony’s powerful ‘4K HDR Processor X1’ drives this model, giving sharper detail and more clarity to all of your content. A range of features upscale and improve the quality of your display, for the best possible picture. These features include:

  • Triluminos Display – Using a wider palette of colours, the 459KD55A1BU can produce a more lifelike range of shades and hues. Precise colour controls give more natural skin tones.
  • X-Reality PRO – With control over every single pixel, this display can improve clarity and detail across textures and edges.
  • Object-based HDR Remaster – Most TVs adjust contrast on a single scale of black to white. This feature corrects colour and contrast for each individual object, for greater depth and more vivid picture.
  • Dual Database Processing – Two imaging databases work together in real time to improve picture on this model. Unwanted noise is removed from each scene for better clarity.
  • X-tended Dynamic Range – This feature boosts the contrast range of the 459KD55A1BU, allowing for deeper blacks and brighter whites.
  • Super Bit Mapping 4K HDR – 14-bit signal helps to smooth out the gradation between shades of colour, for a more realistic image.
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Title Sony BRAVIA KD-55A1 139.7 cm (55″) 2160p OLED TV – 16:9 – 4K UHDTV – 50 Hz
General Information
Manufacturer Sony Corporation
Brand Name Sony
Product Line BRAVIA
Product Series A1
Product Model KD-55A1
Product Name BRAVIA KD-55A1 OLED TV
Product Type OLED TV
Technical Information
Screen Size 139.7 cm (55″)
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Aspect Ratio 16:9
Smart TV Yes
Interactive Features Face Recognition Camera
Operating System Android 6.0 Marshmallow
Electronic Program Guide Yes
Teletext Memory 1000
USB Recording Yes
PC Streaming Yes
Internet Access Yes
Media Player Yes
Digital Tuner
  • DVB-T2
  • DVB-C (MPEG2)
  • DVB-S2
Analog Tuner
  • NTSC
  • PAL
Video Signal Standard 4K UHDTV
Standard Refresh Rate 50 Hz
Enhanced Refresh Rate 100 Hz
Scan Format 2160p
Speakers Yes
RMS Output Power 50 W
Sound System
  • Dolby Digital Plus
  • DTS Digital Surround
  • Surround
  • Dolby Pulse
Network & Communication
Ethernet Yes
Ethernet Technology Ethernet
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11a/b/g/n/ac
Bluetooth Yes
Bluetooth Standard Bluetooth 4.1
CI+ Yes
Number of HDMI Ports 4
Number of USB Ports 3
Composite Video Yes
Digital Audio Output Yes
Headphone Yes
Network (RJ-45) Yes
Remote Control
Remote Control Included Yes
Battery Included Yes
Power Description
Input Voltage 230 V AC
Energy & Performance
Energy Efficiency Class B
Viewable Screen Size 138.7 cm (54.6″)
Operating Power Consumption 378 W
Energy Consumption per Year 187 kWh
Standby Power Consumption 500 mW
Maximum Resolution 3840 x 2160
Physical Characteristics
Colour Black
VESA Mount Standard 400 x 200
Width 122.8 cm
Depth 8.6 cm
Width with Stand 122.8 cm
Depth with Stand 33.9 cm
Weight (Approximate) 25 kg
Weight with Stand (Approximate) 28.80 kg
Package Contents
  • Voice Remote Control
  • R03 Batteries
  • AC Power Cord
  • IR Blaster
  • Operating Instructions
  • Quick Setup Guide / Supplement CUE (GA)
Environmentally Friendly Yes
Environmental Certification ErP
Retailer Information
Stock Type Agency Product


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