Sony BRAVIA KD55AG9 55 inch OLED 4K Ultra HD HDR Smart Android TV YouView

Sony BRAVIA KD55AG9

55 inch OLED 4K Ultra HD HDR Smart Android TV YouView

In stock
Get 10% off with voucher code RSTV10 * / Up to £100 off selected Sony soundbars ** / 0% Interest Free Credit ***
£2,999
Experience the very best 55 inch OLED has to offer, with the Sony Bravia KD-55AG9.

OLED – boosted

With over eight million, self-illuminating pixels, OLED offers sensational picture quality. Sony’s Pixel Booster Contrast system makes the best even better. Already exceptionally bright, the system delivers even punchier colour. It also brings out more subtle elements of colour – making this one of the most life-like TVs available.

X1 Ultimate for powerful picture processing
At the heart of this 55 inch Sony TV lies their flagship processor – X1 Ultimate. This processor intelligently enhances the brightness of hundreds of different picture elements, giving incredibly realistic and detailed images. X1 Ultimate is also the power behind upscaling FHD images to UHD 4K – bringing new life to your Blu-ray collection and non-4K TV shows.

Master Series TV – see the picture exactly as intended
Tuned to match their professional monitors, this Sony 55 inch OLED TV matches the original image quality as closely as possible. Netflix Calibrated Mode automatically adjusts the picture settings to get the most from this popular streaming service.

HDR support, including Dolby Vision
HDR maximises picture quality, bringing detail to the darkest areas of the picture as well as making the overall image look more life-like than ever. As well as HDR10 and HLG formats, this Sony is also compatible with Dolby Vision. Dolby Vision optimises the HDR format to give quite simply the sharpest, most accurate images possible. Very much an industry standard, Dolby Vision continually adjusts the picture for the most remarkable realism.

Acoustic Surface Audio + for immersive sound
Although you can’t see any speakers around this sleek TV, the clever tech comes from their positioning. By using actuators at the rear of the screen, the whole surface acts as one, cohesive speaker. This not only means ‘invisible’ speakers but also the sound comes directly from the screen for perfect sync with vocals and sound effects.

Built-in bass
In addition to the twin actuators there are also twin subwoofers built into the screen. Although these can’t match a separate home cinema system, they do give the TV a full-bodied and rich sound that’s perfect for when you just want to watch the news or general TV without switching on the full home cinema system.

Ultimate style statement – One Slate Concept
Featuring a super-slim design, with hidden inputs and speakers, the KD-55AG9 looks as sleek as possible. With its detachable rear panel, the AG9-series offers full cable management, making the TV look just as sleek from behind – perfect if the TV is pulled out from the wall. Every detail is perfectly designed – right down to the premium, metal-faced remote control and discreet, aluminium stand.

Android TV at its best yet
Bringing together photos, music, movies, Internet and apps, the Sony Android system makes accessing a huge range of entertainment easy. Sony’s latest Android TVs are up to 60% faster at launching apps than before. This means that as you switch between YouTube, Netflix and the Home Menu you get a more responsive feel and can enjoy your content sooner.

Hands free Google Assistant for effortless interaction
Built-in Google Assistant and advanced voice control makes finding content easier than ever. You can find new entertainment, check schedules and control your smart home simply by talking to the screen. For universal control, the system also works with Alexa (once connected to a suitable device) and Apple AirPlay/HomeKit via AirPlay.

Make TV easy, with YouView
YouView is a popular innovation that brings together live and on demand TV in an effortless, intuitive way. The simple menu page lets you easily find live or catch-up programmes, without having to open separate apps.

Class-leading picture, premium sound and the sleekest style all come together to make the Sony Bravia KD-55AG9 a TV not to miss.

6 Year Guarantee included
for VIPs

Our VIP club is completely FREE for ALL customers and comprises a fantastic set of privileges.

Sign up instantly in-store or here.
You can also read all about the benefits of our 6 Year Guarantees here.

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Free UK delivery

Next day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
on purchases over £500

We offer 6 month interest free options. Call or ask in-store for details

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Find out more

 Disabled assistance

Richer Sounds are happy to offer FREE delivery* on the vast majority of our products to blind, partially sighted and disabled customers. (*see our delivery page for T&Cs.)

Please place orders online, then contact webaftersales@richersounds.com who will advise on how to arrange the refund of your delivery charge.

* Get 10% off the marked price of this TV with voucher code RSTV10. Offer available in-store, online or via Telesales. Offer excludes Clearance, Refurbished and Open Box products. Not in conjunction with any other voucher offer.


** Save £30 on the Sony HTX8500 soundbar, or £100 on the HTZF9 soundbar. Offer available in-store online or via Telesales, ends 30.09.2019. Offer excludes Clearance, Refurbished and Open Box products.


*** 24 months 0% Interest Free Credit is available on this TV in-store and via telesales, please ask or call for details. Terms and conditions apply. Subject to status. Click here for more info


Experience the very best 55 inch OLED has to offer, with the Sony Bravia KD-55AG9.

OLED – boosted

With over eight million, self-illuminating pixels, OLED offers sensational picture quality. Sony’s Pixel Booster Contrast system makes the best even better. Already exceptionally bright, the system delivers even punchier colour. It also brings out more subtle elements of colour – making this one of the most life-like TVs available.

X1 Ultimate for powerful picture processing
At the heart of this 55 inch Sony TV lies their flagship processor – X1 Ultimate. This processor intelligently enhances the brightness of hundreds of different picture elements, giving incredibly realistic and detailed images. X1 Ultimate is also the power behind upscaling FHD images to UHD 4K – bringing new life to your Blu-ray collection and non-4K TV shows.

Master Series TV – see the picture exactly as intended
Tuned to match their professional monitors, this Sony 55 inch OLED TV matches the original image quality as closely as possible. Netflix Calibrated Mode automatically adjusts the picture settings to get the most from this popular streaming service.

HDR support, including Dolby Vision
HDR maximises picture quality, bringing detail to the darkest areas of the picture as well as making the overall image look more life-like than ever. As well as HDR10 and HLG formats, this Sony is also compatible with Dolby Vision. Dolby Vision optimises the HDR format to give quite simply the sharpest, most accurate images possible. Very much an industry standard, Dolby Vision continually adjusts the picture for the most remarkable realism.

Acoustic Surface Audio + for immersive sound
Although you can’t see any speakers around this sleek TV, the clever tech comes from their positioning. By using actuators at the rear of the screen, the whole surface acts as one, cohesive speaker. This not only means ‘invisible’ speakers but also the sound comes directly from the screen for perfect sync with vocals and sound effects.

Built-in bass
In addition to the twin actuators there are also twin subwoofers built into the screen. Although these can’t match a separate home cinema system, they do give the TV a full-bodied and rich sound that’s perfect for when you just want to watch the news or general TV without switching on the full home cinema system.

Ultimate style statement – One Slate Concept
Featuring a super-slim design, with hidden inputs and speakers, the KD-55AG9 looks as sleek as possible. With its detachable rear panel, the AG9-series offers full cable management, making the TV look just as sleek from behind – perfect if the TV is pulled out from the wall. Every detail is perfectly designed – right down to the premium, metal-faced remote control and discreet, aluminium stand.

Android TV at its best yet
Bringing together photos, music, movies, Internet and apps, the Sony Android system makes accessing a huge range of entertainment easy. Sony’s latest Android TVs are up to 60% faster at launching apps than before. This means that as you switch between YouTube, Netflix and the Home Menu you get a more responsive feel and can enjoy your content sooner.

Hands free Google Assistant for effortless interaction
Built-in Google Assistant and advanced voice control makes finding content easier than ever. You can find new entertainment, check schedules and control your smart home simply by talking to the screen. For universal control, the system also works with Alexa (once connected to a suitable device) and Apple AirPlay/HomeKit via AirPlay.

Make TV easy, with YouView
YouView is a popular innovation that brings together live and on demand TV in an effortless, intuitive way. The simple menu page lets you easily find live or catch-up programmes, without having to open separate apps.

Class-leading picture, premium sound and the sleekest style all come together to make the Sony Bravia KD-55AG9 a TV not to miss.
Brand Sony
OLED Yes
4K Ultra HD Yes
HDR Yes
BBC iPlayer Yes
Digital Audio Output Yes - Optical
USB 3
Component No
Remote Control Yes
App Control Yes
Smartphone control Yes
HDMI 4 (HDCP 2.2 - 4)
Wi-Fi Built In Yes
Pixel Resolution 3840 x 2160
Scart Sockets No
Speakers Yes
Screen Size 55
Motion Processing Motionflow XR
LED Backlight OLED
Stand Yes - Fixed
Wall Mount Required VESA - 300 x 300
Local Dimming Yes - OLED
Camera No
Gesture Control No
Netflix 4K Streaming Yes
Panel Bit Depth 10 bit
HDR Format Dolby Vision, HDR10, HLG
Analogue Tuner Yes
USB Video Playback Yes
USB Recording Yes
Headphone Socket Yes
Wireless Connection Yes
Full Web Browser Yes
Power Consumption - Standby 0.5
ARC - Audio Return Channel Yes
Touch Screen No
Voice Activated TV Yes
Twin Tuners Yes
HDMI 2.0 Yes
Screen Resolution 4K Ultra HD
Panel Frequency (Hz) 100Hz
Weight (KG) 18.7/22.3 (Without/With Stand)
DLNA Compliant Yes
Packaging Dimensions WxHxD 1354 x 832 x 180
Maximum Stand Width (mm) 470
Quad Core Processor Yes
Dimensions excluding stand WxHxD (mm) 1226 x 710 x 40
Dimensions including stand WxHxD (mm) 1226 x 714 x 255
Power Consumption- Normal Use 132
Energy Efficiency Rating B
Power Consumption - Annual 183
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£2,999
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6 Year Guarantee included
for VIPs

Our VIP club is completely FREE for ALL customers and comprises a fantastic set of privileges.

Sign up instantly in-store or here.
You can also read all about the benefits of our 6 Year Guarantees here.

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Free UK delivery

Next day delivery and timed options available. Please see checkout for further details.

Buy now, pay later available
on purchases over £500

We offer 6 month interest free options. Call or ask in-store for details

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Find out more

 Disabled assistance

Richer Sounds are happy to offer FREE delivery* on the vast majority of our products to blind, partially sighted and disabled customers. (*see our delivery page for T&Cs.)

Please place orders online, then contact webaftersales@richersounds.com who will advise on how to arrange the refund of your delivery charge.