{"product_id":"sony-55-inch-xr70m2-bravia-7-ii-rgb-led-4k-smart-tv-hong-kong","title":"Sony 55-Inch XR70M2 BRAVIA 7 II RGB LED 4K Google TV","description":"\u003cp\u003eSony's RGB LED backlight is no longer reserved for big screens. The 55-inch BRAVIA 7 II uses the same backlight type as the larger sizes — red, green and blue light generated at the backlight itself, under local dimming control, with a Luminance Booster — on a native 120Hz panel. It is the most compact way into Sony's 2026 RGB LED range, sold here as Hong Kong licensed stock.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003ch3\u003eRGB LED backlight with local dimming\u003c\/h3\u003e\n\u003cp\u003eSony Hong Kong lists the backlight for K-55XR70M2 as RGB LED with Local Dimming, controlled by RGB Backlight Master Drive Pro and XR Contrast Booster 20, with RGB TRILUMINOS Max for colour. Conventional LCD backlights start from white or blue light and filter it; generating colour at the backlight is Sony's way of keeping saturation intact as brightness climbs — think sunlit exteriors, neon night scenes and HDR highlights. Sony publishes neither a zone count nor a nit figure, so neither appears here.\u003c\/p\u003e\n\u003ch3\u003eDifferent speaker layout at 55 inches\u003c\/h3\u003e\n\u003cp\u003eThis is where the 55-inch departs from the bigger BRAVIA 7 II sizes. Sony specifies 40W from four units, but at 55 inches those are two full-range drivers and two tweeters, arranged as Acoustic Multi-Audio with Sound Positioning Tweeter — rather than the two-subwoofer layout Sony lists for the 65-inch. The tweeters help place dialogue and effects on screen; if deep bass matters, pair it with a soundbar over eARC. Dolby Atmos and DTS:X decoding are listed.\u003c\/p\u003e\n\u003ch3\u003eNative 120Hz and HDMI 2.1 gaming\u003c\/h3\u003e\n\u003cp\u003eThe panel is native 120Hz. All four HDMI inputs are side-mounted with HDCP 2.3 and carry Sony's listed HDMI 2.1 features: 4K120, eARC, VRR, ALLM and SBTM. VRR is on HDMI 3 and 4, ALLM on all four, and Auto HDR Tone Mapping and Auto Genre Picture Mode are listed for PlayStation 5.\u003c\/p\u003e\n\u003ch3\u003eXR Processor, Dolby Vision and Google TV\u003c\/h3\u003e\n\u003cp\u003eThe XR Processor drives upscaling, contrast and XR Motion Clarity. HDR support covers HDR10, HLG and Dolby Vision; the platform is Google TV on Android TV with Wi-Fi 6E and Bluetooth 5.3. A DTMB tuner covering UHF 21 to 69 is built in for Hong Kong free-to-air channels.\u003c\/p\u003e\n\u003ch3\u003eA premium backlight for a smaller room\u003c\/h3\u003e\n\u003cp\u003eNot every home has space for a big screen, and colour at brightness is just as visible on a 55-inch in a bedroom or compact living room. The set weighs about 21.4 kg on its stand, with a stand depth of about 209 mm — a modest footprint on a narrow cabinet — and uses a VESA 300 x 300 mm pattern for wall mounting. To check whether 55 inches suits your seating distance, try our \u003ca href=\"\/en\/pages\/tv-size-calculator\"\u003eTV size calculator\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px 10px;border:1px solid #ddd;background:#f6f6f6\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px 10px;border:1px solid #ddd;background:#f6f6f6\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eK-55XR70M2 (BRAVIA 7 II)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eScreen size\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e55-inch (54.6-inch viewable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003ePanel and backlight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eLCD with RGB LED backlight, local dimming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003ePeak luminance\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eLuminance Booster (no nit figure published)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eContrast and colour\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eRGB Backlight Master Drive Pro, XR Contrast Booster 20, RGB TRILUMINOS Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eNative panel refresh rate\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eMotion\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eXR Motion Clarity, Auto mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e3840 x 2160 (4K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eProcessor\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eXR Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eHDR formats\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eHDR10, HLG, Dolby Vision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eSmart platform\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eGoogle TV (Android TV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eHDMI\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e4 inputs (all side), HDCP 2.3, HDMI 2.1 features: 4K120 \/ eARC \/ VRR \/ ALLM \/ SBTM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eGaming\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eVRR on HDMI 3 and 4, ALLM on HDMI 1-4, Auto HDR Tone Mapping, Auto Genre Picture Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eAudio output\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e40W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eSpeaker configuration\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eFull Range x 2, Tweeter x 2 (4 units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eSpeaker technology\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eAcoustic Multi-Audio, Sound Positioning Tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eAudio decoding\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eDolby Audio, Dolby Atmos, DTS-HD Master Audio, DTS:X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eTuner\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e1 tuner (digital\/analog), DTMB digital terrestrial, UHF 21-69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eWireless\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eWi-Fi 6E, Bluetooth 5.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eDimensions with stand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eApprox. 1228 x 784 x 209 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eApprox. 18.4 kg without stand; approx. 21.4 kg with stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eWall mount\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eVESA 300 x 300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eDimming zones\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eNot published by Sony Hong Kong\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFigures are from Sony Hong Kong's specification for K-55XR70M2. Dimming zones and peak brightness are not published by Sony Hong Kong, so we do not quote them.\u003c\/p\u003e\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eViewers who want Sony's RGB LED backlight and its colour-at-brightness behaviour in a size that fits a bedroom, study or smaller living room.\u003c\/li\u003e\n\u003cli\u003eHDR film, travel and nature content fans who care about saturated highlights as much as black level.\u003c\/li\u003e\n\u003cli\u003eConsole players who want native 120Hz with VRR and ALLM on a premium LCD.\u003c\/li\u003e\n\u003cli\u003eNot for you if the TV's own speakers must deliver deep bass: at 55 inches Sony lists full-range drivers and tweeters, not subwoofers. Budget for a soundbar, or look at a larger size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty and delivery\u003c\/h2\u003e\n\u003cp\u003eThis is Hong Kong licensed stock (行貨) carrying the manufacturer's Hong Kong warranty. The exact warranty term is stated on the warranty card supplied with the set.\u003c\/p\u003e\n\u003cp\u003eFor a 55-inch set, delivery with tabletop installation is HK$300, or delivery with wall mounting is HK$600 with the bracket included. Collection at our Kwun Tong shop is free. Walk-up buildings add HK$100 per floor with no cap. Discovery Bay adds HK$500. Cheung Chau and Lamma orders are delivered to the Central pier for self-collection, with no installation. Installation is an optional paid service and is not included in the price of the set.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 55-inch BRAVIA 7 II the same RGB LED backlight as the larger sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSony Hong Kong lists the 55-inch with the same backlight type — RGB LED with Local Dimming and Luminance Booster — and the same native 120Hz panel rate. Sony does not publish zone counts for any size, so a size-by-size zone comparison is not possible from official data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 55-inch have the same speakers as the 65-inch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Both are rated 40W with four units, but Sony lists the 55-inch as Full Range x 2 plus Tweeter x 2 (Acoustic Multi-Audio, Sound Positioning Tweeter), while the 65-inch uses Subwoofer x 2 plus Full Range x 2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is RGB LED compared with Mini LED?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMini LED uses very small white or blue LEDs whose light is filtered into colour. RGB LED produces red, green and blue light directly at the backlight. Both use local dimming; the difference is how colour is created.\u003c\/p\u003e\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/frontpage-tv\"\u003eAll smart TVs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/collections\/55-inch-smart-tv\"\u003e55-inch TVs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/pages\/tv-size-calculator\"\u003eTV size and viewing distance calculator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/pages\/tv-delivery-installation-wall-mount-recycling-hong-kong\"\u003eDelivery, installation, wall mounting and recycling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/pages\/tv-warranty-policy\"\u003eWarranty policy\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sony","offers":[{"title":"Default Title","offer_id":67585841594562,"sku":"K-55XR70M2","price":12480.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/4310\/0610\/files\/TVFY26_B7II_Primary_image.png?v=1789125170","url":"https:\/\/elechid.com\/en\/products\/sony-55-inch-xr70m2-bravia-7-ii-rgb-led-4k-smart-tv-hong-kong","provider":"Elechid 音立","version":"1.0","type":"link"}