The Sony KDL-46HX823BU is a 46 Inch 3D LED Television from Sony and provides the ultimate in true home cinema with uncompromising picture quality in a stunning monolithic design. This is an ultra slim television utilising Dynamic-Edge LED technology providing the best 2D and 3D pictures available on the market.
The Sony KDL-46HX823B builds on the success of the previous generation of televisions and introduces numerous of new technologies and enhancements. This 46 Inch 3D LED Television utilises Active 3D Technology, whereby the Active 3D Glasses (sold separately) do the magic to allow you to view the images displayed on screen in 3D. Sony Active 3D Glasses operate wirelessly from the 3D LED TV and display one Full HD 1080p image per eye to give a Full HD 3D experience. The glasses are stylish, comfortable and are now re-chargeable meaning that you no longer need to replace batteries after a few dozen films. The Glasses are provided in two form factors, Larger (TDG-BR200) and Smaller (TDG-BR250) which are intended for use with Adults and Children respectively. Furthermore the glasses now feature a quick charge mode that allows the units to last for 3 Hours after just 3 minutes of charging or 30 Hours use on a 45 minute full charge.
Among the new technological advancements with the Sony KDL-46HX823U Motionflow XR400. Motionflow XR400 is a true 200 Hz motion refresh rate with some enhancements. Video is made up of a series of still images which differ slightly and displayed quickly to give the sense of motion. With standard television broadcasts in the UK, 50 frames/images are displayed per second to create the video content being displayed. With the dawn of digital television, these 50 frames have produced numerous of inherent issues namely with pixelation and motion dragging. The Sony KDL46HX823 fixes and builds upon these issues by intelligently filling in the gaps that are not sent to the television. This ultimately provides a smooth, crisp images increases the performance of the television in both 2D and 3D Modes.
The Sony KDL-46HX823 uses Sony's new dual-processing chip X-Reality Pro which not only improves the performance of 3D and High Definition but also Standard Definition and videos provided from internet services including BBC iPlayer and DemandFive.
This 3D Television from Sony also features support for Freeview HD among normal Freeview Digital TV broadcasts via an aerial. The Freeview HD platform allows you to enjoy BBC One HD, BBC Two HD (Previously BBC HD), ITV1 HD, 4 HD (Channel 4) and Channel 5 HD (from April 2012) without the need for an external setup box or satellite receiver.
The Sony KDL-46HX823 utilises Sony's new OptiContrast Panel which has been specifically manufactured to work in harmony with the other new technologies detailed above. This 3D LED Television is a specially constructed LCD Panel with a clear surface which reduces screen glare just allowing more light to extrude from the screen whilst reducing the light entering the screen. An OptiContrast Panel also has benefits in introducing a deeper sense of depth, even when watching moving images in 2D rather than 3D.
As with all Sony LED TVs, the Sony KDL-46HX823B Bravia Television incorporates BRAVIA Internet Video which allow you to have access to wide range of applications from interactive games to additional content including BBC iPlayer, Demand Five, Eurosport Player & Love Film. BRAVIA Internet Video now also offers Qriocity, a video on demand portal from Sony that allows you to stream your favourite and the latest movie releases straight to your Television without the need to pop out to your local movie rental store and then repeat the journey to return the discs. Qriocity also allows to watch the content you choose to watch in High Definition and access a wide range of music content that you can stream throughout your home. Sony's Internet Services; Bravia Internet Video and Qriocity can connect to your broadband internet either via Ethernet or via Wireless with the integrated WiFi module.
The Sony KDL-46HX823 allows you to make free video and voice calls right from your front room with the inclusion of Skype™ software. A Sony USB video camera with integrated microphone (sold separately) allows you to connect to friends and family on computers, mobile devices such as the iPhone and other Skype enabled BRAVIA televisions.
The Sony KDL-46HX823B 3D LED Television also features Sony's latest Eco features allowing you get maximum performance whilst using less energy than previous models. By using LED backlight the Sony HX823 Series is able to use a far significant reduction in power consumption compared to the standard CCFL backlights. This unit also features 'Intelligent Presence Sensor' which will temporarily turn of the picture to save energy when it detects no movement in the room - allowing further reduction in power usage from this Full HD 3D Television. The Sony KDL-46HX823 Television also features a 'Light Sensor' which adjusts picture output according to the room’s ambient light to save energy and reduce electricity bills.
Also known as:
KDL46HX823, KDL55HX823B, KDL46HX823BU, KDL-46HX823, KDL-46HX823B, KDL-46HX823BU
The Sony KDL-46HX823B builds on the success of the previous generation of televisions and introduces numerous of new technologies and enhancements. This 46 Inch 3D LED Television utilises Active 3D Technology, whereby the Active 3D Glasses (sold separately) do the magic to allow you to view the images displayed on screen in 3D. Sony Active 3D Glasses operate wirelessly from the 3D LED TV and display one Full HD 1080p image per eye to give a Full HD 3D experience. The glasses are stylish, comfortable and are now re-chargeable meaning that you no longer need to replace batteries after a few dozen films. The Glasses are provided in two form factors, Larger (TDG-BR200) and Smaller (TDG-BR250) which are intended for use with Adults and Children respectively. Furthermore the glasses now feature a quick charge mode that allows the units to last for 3 Hours after just 3 minutes of charging or 30 Hours use on a 45 minute full charge.
Among the new technological advancements with the Sony KDL-46HX823U Motionflow XR400. Motionflow XR400 is a true 200 Hz motion refresh rate with some enhancements. Video is made up of a series of still images which differ slightly and displayed quickly to give the sense of motion. With standard television broadcasts in the UK, 50 frames/images are displayed per second to create the video content being displayed. With the dawn of digital television, these 50 frames have produced numerous of inherent issues namely with pixelation and motion dragging. The Sony KDL46HX823 fixes and builds upon these issues by intelligently filling in the gaps that are not sent to the television. This ultimately provides a smooth, crisp images increases the performance of the television in both 2D and 3D Modes.
The Sony KDL-46HX823 uses Sony's new dual-processing chip X-Reality Pro which not only improves the performance of 3D and High Definition but also Standard Definition and videos provided from internet services including BBC iPlayer and DemandFive.
This 3D Television from Sony also features support for Freeview HD among normal Freeview Digital TV broadcasts via an aerial. The Freeview HD platform allows you to enjoy BBC One HD, BBC Two HD (Previously BBC HD), ITV1 HD, 4 HD (Channel 4) and Channel 5 HD (from April 2012) without the need for an external setup box or satellite receiver.
The Sony KDL-46HX823 utilises Sony's new OptiContrast Panel which has been specifically manufactured to work in harmony with the other new technologies detailed above. This 3D LED Television is a specially constructed LCD Panel with a clear surface which reduces screen glare just allowing more light to extrude from the screen whilst reducing the light entering the screen. An OptiContrast Panel also has benefits in introducing a deeper sense of depth, even when watching moving images in 2D rather than 3D.
As with all Sony LED TVs, the Sony KDL-46HX823B Bravia Television incorporates BRAVIA Internet Video which allow you to have access to wide range of applications from interactive games to additional content including BBC iPlayer, Demand Five, Eurosport Player & Love Film. BRAVIA Internet Video now also offers Qriocity, a video on demand portal from Sony that allows you to stream your favourite and the latest movie releases straight to your Television without the need to pop out to your local movie rental store and then repeat the journey to return the discs. Qriocity also allows to watch the content you choose to watch in High Definition and access a wide range of music content that you can stream throughout your home. Sony's Internet Services; Bravia Internet Video and Qriocity can connect to your broadband internet either via Ethernet or via Wireless with the integrated WiFi module.
The Sony KDL-46HX823 allows you to make free video and voice calls right from your front room with the inclusion of Skype™ software. A Sony USB video camera with integrated microphone (sold separately) allows you to connect to friends and family on computers, mobile devices such as the iPhone and other Skype enabled BRAVIA televisions.
The Sony KDL-46HX823B 3D LED Television also features Sony's latest Eco features allowing you get maximum performance whilst using less energy than previous models. By using LED backlight the Sony HX823 Series is able to use a far significant reduction in power consumption compared to the standard CCFL backlights. This unit also features 'Intelligent Presence Sensor' which will temporarily turn of the picture to save energy when it detects no movement in the room - allowing further reduction in power usage from this Full HD 3D Television. The Sony KDL-46HX823 Television also features a 'Light Sensor' which adjusts picture output according to the room’s ambient light to save energy and reduce electricity bills.
Also known as:
KDL46HX823, KDL55HX823B, KDL46HX823BU, KDL-46HX823, KDL-46HX823B, KDL-46HX823BU
| Brand | Sony |
| Product Webpage | KDL-46HX823BU (KDL46HX823) 46" SMART 3D LED TV |
| Product Colour | Black |
| TV Screen Size | 46 Inch |
| Technology | Full HD Ready 3D TV, DLNA® Certified, WiFi™ Built-In |
| Digital Tuner | Freeview, Freeview HD |
| Resolution (Pixels) | 1920 x 1080 |
| Picture Refresh Rate | 400Hz |
| Contrast Ratio | Mega Contrast |
| Brightness (cd/m2) | Not Available |
| Viewing Angle Degree | 178° |
| Smart Internet Apps | Demand 5, BBC iPlayer, Facebook, LoveFilm, Twitter, Web Browser |
| 3D Screen Technology | No |
| Connections | 1 Scart Input, 4 HDMI Inputs, 1 Optical Digital Output, 2 USB 2.0 Inputs, 1 Component Video Input, 1 Composite Video Input, 1 Ethernet Port, 1 Headphone Output, 1 PC Input |
| Interactive Features | Digital Text, Electronic Programme Guide, On-Screen Instruction Manual, XrossMediaBar™ (XMB™) |
| Convenience Options | Home Network, Integrated USB Terminal, Network Firmware Update, Time Shift, USB HDD Recording, USB Music Player, USB Photo Viewer, USB Video Player |
| Other Features | Off Timer, Tabletop Stand, Wall Mountable |
| Vesa Compatible (mm) | No |
| Energy Efficiency | A |
| Included Accessories | No |
| Unit Dimensions (WxHxD) mm | Package Dimensions: 1239 x 821 x 147; With Stand: 1083 x 693 x 255; Without Stand: 1083 x 663 x 27; |
| Delivery Promise | No |
| Weight | 21.10kg |
| Manufacturer's Guarantee | 1 Year Parts & Labour |
| EAN | 4905524734904 |
| SKU / MPN | KDL46HX823BU |
| In Store Demonstration Details | In Store Demonstration |
| Collection Information | Same Day Store Collection |
Customer Reviews
- Sony KDL-46HX823B 46 Inch Freeview HD & 3D LED SMART HDTV Review by Sue
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This really is a wonderful TV, worth every penny. Overall very satisfied with all aspects, in particular the web access and Skype.easy to use and set up ,We bought in store as to get the free 5 year warranty.Thanks (Posted on 11 October 2011)Style / Design Price Overall Value Build Quality Ease Of Use
- Sony KDL-46HX823 46 Inch Full HD Freeview HD Bravia 3D LED TV Review by Mr lamb All my reviews (54)
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Bought in store from Bolton.They gave me a wonderful electrical experience, full demo, no hassle .no bias towards certain brands.The tv is what you would expect for the money ,Sony delivers again.The £d is top notch, the sound is decent and HD picture is crisp and clear. (Posted on 13 September 2011)Ease Of Use Style / Design Price Overall Value Build Quality
Pros: Straightforward remote control
Would you recommend this product to a friend? Definitely
- Sony .KDL-46HX823B 46 Inch Freeview HD & 3D LED SMART HDTV Review by .Richard M
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.Awesome TV, excellent picture and functionality (Posted on 3 January 2012)Price Overall Value Build Quality Ease Of Use Style / Design
Would you recommend this product to a friend? Never
Questions on KDL-46HX823BU (KDL46HX823) 46" SMART 3D LED TV
- From sundar at 15/11/2011 18:29
- From Sam Fisher at 29/06/2011 09:48
- From Fergus Jeans at 13/09/2011 18:27
- Does this include 3D glasses? Also is the 5 year guarantee still included?
I have been to John Lewis and they are willing to price match but if 2 pairs of glasses were inlcuded then I would be very interested in buying from yourselves. - Glasses are not provided from the outset with this television. However we do have various packages and promotions that allow you to get major discounts on getting glasses and other items with the television. The 5 Year Guarantee promotion is still valid on this television for retail sales only. The promotion currently ends at the end of October 2011.
- Do you find this question helpful? Yes No
- Does this include 3D glasses? Also is the 5 year guarantee still included?


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