{"product_id":"toshiba-55-inch-z570sp-qled-144hz-4k-smart-tv-hong-kong","title":"Toshiba 55-Inch Z570SP QLED 144Hz 4K Smart TV","description":"\u003cp\u003eIf you want a real high-refresh gaming panel but your room only takes a 55-inch screen, the Z570SP is the most direct way into Toshiba's 2026 144Hz range. The panel refreshes natively at 144Hz with VRR, AMD FreeSync Premium and ALLM, behind a quantum-dot layer and a direct LED backlight, and the HDR list runs from HDR10+ to Dolby Vision IQ. It is a QLED set, not Mini LED — the Z670SP is the Mini LED model.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003ch3\u003eNative 144Hz with VRR and FreeSync Premium\u003c\/h3\u003e\n\u003cp\u003eToshiba lists 144Hz as the panel's refresh rate, so a PS5, Xbox Series X or gaming PC sending 120Hz is shown at 120Hz rather than halved. VRR and AMD FreeSync Premium match the panel to the game's changing frame rate to stop tearing, and ALLM switches to low-latency mode when a game starts. Game Mode Pro and the on-screen Game Deck keep the gaming settings in one place.\u003c\/p\u003e\n\u003ch3\u003eQuantum dot with a direct LED backlight\u003c\/h3\u003e\n\u003cp\u003eColour comes from a quantum-dot layer over a direct LED backlight, with Toshiba's backlight control and dynamic backlight. The 55-inch model is rated at 350 nits typical brightness. Toshiba does not publish a dimming-zone count for this series, so we do not quote one.\u003c\/p\u003e\n\u003ch3\u003eREGZA Engine ZRi and Dolby Vision IQ\u003c\/h3\u003e\n\u003cp\u003eToshiba Hong Kong's Z570SP page shows the REGZA Engine ZRi processor handling upscaling, AI picture tuning and HDR. HDR support covers HDR10, HDR10+, Dolby Vision, Dolby Vision IQ and HLG, and Filmmaker Mode is available for films.\u003c\/p\u003e\n\u003ch3\u003eDolby Atmos and DTS:X on a 2.0-channel system\u003c\/h3\u003e\n\u003cp\u003eThe 55-inch Z570SP uses a 2.0-channel speaker pair rated 2 x 10W, with Dolby Atmos, DTS:X and Eilex processing. There is no separate subwoofer on this size, so gamers who want weight in the low end should plan for a soundbar.\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\"\u003eScreen size\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e55 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003ePanel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eQLED quantum dot, direct LED backlight, backlight control and dynamic backlight\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 UHD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eNative refresh rate\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e144Hz (panel refresh rate); smooth motion rate 240\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, AMD FreeSync Premium, ALLM, Game Mode Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eBrightness\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e350 nits typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003ePicture processing\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eREGZA Engine ZRi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eHDR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eHDR10, HDR10+, Dolby Vision, Dolby Vision IQ, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003ePicture modes\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eFilmmaker Mode, Cinema, Sports and others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eAudio\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e2.0 channel, 2 x 10W, Dolby Atmos, DTS:X, Eilex processing\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\"\u003eVIDAA, near-field and far-field voice control\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\"\u003e3 inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eOther inputs\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e2 x USB 2.0, 2 x RF, optical audio out, Ethernet\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 5 dual band, Bluetooth 5.4, AirPlay, Miracast\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\"\u003eDigital terrestrial — receives Hong Kong free-to-air channels natively\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003e1226 x 714 x 69 mm without stand; 1226 x 757 x 273 mm with stand\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\"\u003e9.5 kg with stand; 9.3 kg without stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eEnergy label\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #ddd\"\u003eGrade 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePS5, Xbox Series X and PC gamers who want 120Hz and 144Hz signals accepted, in a bedroom or games room where 55 inches is the right size — check with our \u003ca href=\"\/en\/pages\/tv-size-calculator\"\u003esize calculator\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePlayers who sit close to the screen: a 55-inch panel keeps the whole image in view without turning your head.\u003c\/li\u003e\n\u003cli\u003eHouseholds that want one set for games and films, since Dolby Vision IQ and Filmmaker Mode cover the film side.\u003c\/li\u003e\n\u003cli\u003eNot for buyers who only watch free-to-air TV and streaming drama. None of that is delivered above 60Hz, so the M450SK covers it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty and delivery\u003c\/h2\u003e\n\u003cp\u003eThis is Hong Kong licensed stock carrying the manufacturer's Hong Kong warranty. The exact warranty term is stated on the warranty card supplied with the set. Viewing is available by appointment at our Kwun Tong showroom.\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 the 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 are delivered to the Central pier for self-collection, with no installation.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs 144Hz the real panel refresh rate?\u003c\/strong\u003e\nYes. Toshiba lists 144Hz as the refresh rate and a separate smooth motion rate of 240 — the second figure is motion processing, the first is the panel. A console outputting 120Hz is displayed at 120Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the Z570SP and the Z670SP?\u003c\/strong\u003e\nThe backlight and the sound. The Z570SP is a QLED with a direct LED backlight; the Z670SP uses a QD-Mini LED backlight with higher rated brightness (400 nits typical, 600 nits peak at 55 inches) and a four-driver speaker system. Both are native 144Hz with VRR and FreeSync Premium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich smart platform does it use?\u003c\/strong\u003e\nToshiba Hong Kong's spec sheet lists VIDAA as the smart platform, with the VIDAA app store, voice control and AirPlay casting. Netflix, YouTube and the other main streaming apps are available through it.\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\n","brand":"Toshiba","offers":[{"title":"Default Title","offer_id":67585839562946,"sku":"55Z570SP","price":6290.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/4310\/0610\/files\/z570sp-1500-1200x1200.png?v=1790580968","url":"https:\/\/elechid.com\/en\/products\/toshiba-55-inch-z570sp-qled-144hz-4k-smart-tv-hong-kong","provider":"Elechid 音立","version":"1.0","type":"link"}