{"product_id":"samsung-s90f-55-inch-oled-4k-vision-ai-smart-tv","title":"Samsung 55-inch OLED S90F 4K Samsung Vision AI Smart TV (International Version)","description":"\u003ch2\u003eSamsung 55-inch OLED S90F 4K Samsung Vision AI Smart TV (2025, International Version)\u003c\/h2\u003e\n\n\u003cp\u003eThe S90F is Samsung's mainstream OLED for 2025, and 55 inches is its smallest mainstream size — also the one Hong Kong buys most. Self-emissive pixels deliver true black, all four HDMI 2.1 ports run 4K 144Hz, 40W 2.1-channel sound carries Dolby Atmos, and it runs Tizen with Samsung Vision AI. At 1,225 mm wide it fits a bedroom, a small living room or a study.\u003c\/p\u003e\n\n\u003cp\u003e55 inches suits a viewing distance of roughly \u003cstrong\u003e1.7 to 2.3 metres\u003c\/strong\u003e. Further back than 2.3 m and the 65 will sit better — more on that below.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQA55S90FAKXXT (2025, international version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOLED (self-emissive pixels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScreen size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3840 × 2160 (4K UHD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefresh rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100Hz (as listed on Samsung's spec sheet); Motion Xcelerator up to 144Hz in Game Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNQ4 AI Gen3 (4K AI Upscaling Pro, AI Motion Enhancer Pro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHDR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOLED HDR+, HDR10+ (Adaptive \/ Gaming); no Dolby Vision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePANTONE Validated (2,140 colours + 110 skin tones); Color Booster Pro AI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSound\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40W, 2.1 channel; Dolby Atmos; OTS Lite; Q-Symphony; Adaptive Sound Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGaming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4K 144Hz, VRR, FreeSync Premium Pro, ALLM, Game Bar, Super Ultra Wide Game View (21:9 \/ 32:9), AI Auto Game Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHDMI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 — all HDMI 2.1, 4K 144Hz and eARC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOther connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A × 2, LAN × 1, optical audio out × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 5, Bluetooth 5.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlatform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTizen (Samsung Vision AI, Vision AI Companion); Bixby; SmartThings; Samsung TV Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTuner\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDVB-T2 digital \/ analogue (international standard — see reception note below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaserSlim; four-side bezel-less; Simple Plus Blade stand (Space Titan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1225.4 × 708.6 × 39.9 mm without stand; 1225.4 × 773.6 × 265.2 mm with stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 kg without stand; 17.3 kg with stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall mount\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVESA 300 × 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolarCell Remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTrue OLED picture\u003c\/h2\u003e\n\n\u003cp\u003eEach of the S90F's 8.29 million pixels emits its own light and can switch off completely. A pixel showing black is actually off — absolute black, with no halo around bright objects. No LED, QLED or Mini LED set can do this, because they push a backlight through the panel and some of it always leaks into dark areas.\u003c\/p\u003e\n\n\u003cp\u003eWhere you notice it: starfields, night scenes, letterbox bars, dim interiors. For lights-off film watching, this remains the single biggest picture upgrade money buys. The 55's advantage is that you sit closer — at around 1.7 m, pixel-level contrast is at its most visible.\u003c\/p\u003e\n\n\u003ch2\u003eOLED HDR+ and HDR10+ — no Dolby Vision\u003c\/h2\u003e\n\n\u003cp\u003eThe S90F supports OLED HDR+ and HDR10+ (Adaptive and Gaming), adjusting brightness and colour scene by scene. ⚠ As with every Samsung TV, \u003cstrong\u003ethe S90F does not support Dolby Vision\u003c\/strong\u003e. Titles flagged Dolby Vision on Netflix or Disney+ play in HDR10 or HDR10+ — they play, just in another format. For streaming only, the difference is small; it matters mainly if you buy 4K Blu-ray discs or use an Apple TV 4K box.\u003c\/p\u003e\n\n\u003ch2\u003eNQ4 AI Gen3 processor\u003c\/h2\u003e\n\n\u003cp\u003eThe NQ4 AI Gen3 runs multiple neural networks frame by frame, rebuilding detail in lower-resolution material. This matters more in Hong Kong than the spec sheet suggests: free-to-air digital terrestrial is 1080i, not 4K, and streaming is compressed. Most of what you actually watch is not native 4K — so upscaling quality shapes the picture you see more often than panel specs do.\u003c\/p\u003e\n\n\u003ch2\u003eGaming: all four HDMI ports at 4K 144Hz\u003c\/h2\u003e\n\n\u003cp\u003eOLED's near-instant pixel response means essentially no motion smearing. On top of that: Motion Xcelerator reaches 144Hz over HDMI 2.1 in Game Mode, VRR and FreeSync Premium Pro, ALLM auto low-latency, Game Bar for live frame-rate and latency readouts, and Super Ultra Wide Game View at 21:9 and 32:9.\u003c\/p\u003e\n\n\u003cp\u003e⚠ All four HDMI inputs are full HDMI 2.1 — a PS5, an Xbox Series X, a gaming PC and a soundbar can all stay connected without swapping cables. Many sets at this price have only one or two. More high-refresh options in \u003ca href=\"\/en\/collections\/gaming-tvs\"\u003egaming TVs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eSound: 40W, Dolby Atmos and Q-Symphony\u003c\/h2\u003e\n\n\u003cp\u003e40W in 2.1 channels, with Dolby Atmos and Object Tracking Sound Lite. If you are paying this much for the picture, budget for a soundbar as well — and the S90F's Q-Symphony is the reason: connect a compatible Samsung soundbar and it does not mute the TV speakers, it plays them together. Connect over HDMI eARC and Dolby Atmos passes through intact. See the \u003ca href=\"\/en\/collections\/sound-bar\"\u003esoundbar collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eTizen, Samsung Vision AI and SmartThings\u003c\/h2\u003e\n\n\u003cp\u003eThe interface is quick and uncluttered, with the streaming services Hong Kong uses — Netflix, Disney+, YouTube, Apple TV+, Prime Video — plus Samsung TV Plus free live channels. Voice control via Bixby. SmartThings lets the TV act as a smart-home hub, and phones, tablets and laptops can cast to it. The bundled SolarCell Remote never needs batteries.\u003c\/p\u003e\n\n\u003ch2\u003eLaserSlim design\u003c\/h2\u003e\n\n\u003cp\u003eOLED needs no backlight layer, so the S90F is very thin — 39.9 mm — with a four-side bezel-less frame that all but disappears when the screen is on. The 55 is 1,225 mm wide and 16 kg bare; it wall-mounts on VESA 300 × 200 and one person can handle it.\u003c\/p\u003e\n\n\u003ch2\u003eIs 55 inches right for your room?\u003c\/h2\u003e\n\n\u003cp\u003e55 inches suits a viewing distance of roughly 1.7 to 2.3 metres — the range most Hong Kong bedrooms, small living rooms and studies fall into.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSitting \u003cstrong\u003efurther than 2.3 m\u003c\/strong\u003e with room to spare? See the \u003ca href=\"\/en\/products\/samsung-65-inch-oled-s90f-4k-samsung-vision-ai-smart-tv-2025-smart-tv-international-version\"\u003eS90F 65-inch\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWant to spend less and can accept a slightly lower spec? The \u003ca href=\"\/en\/products\/samsung-s85f-4k-oled-vision-ai-smart-tv-2025\"\u003eS85F 55-inch\u003c\/a\u003e is Samsung's OLED entry point\u003c\/li\u003e\n\u003cli\u003eBig windows and strong daylight? OLED is not always the answer — \u003ca href=\"\/en\/collections\/neo-qled-tvs\"\u003eNeo QLED\u003c\/a\u003e goes brighter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNot sure? Check your sofa distance on the \u003ca href=\"\/en\/pages\/tv-size-calculator\"\u003eTV size calculator\u003c\/a\u003e. More at this size in \u003ca href=\"\/en\/collections\/55-inch-smart-tv\"\u003e55-inch smart TVs\u003c\/a\u003e, or browse all \u003ca href=\"\/en\/collections\/oled-tvs\"\u003eOLED TVs\u003c\/a\u003e. For how the S90F compares with the S95F, QN90F and LG C5, read our \u003ca href=\"\/en\/blogs\/news\/samsung-s90f-review-buyers-guide-4k-qd-oled-tv-hong-kong\"\u003eSamsung S90F buyer's guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eInternational version: warranty and channel reception, plainly\u003c\/h2\u003e\n\n\u003cp\u003eThis is an \u003cstrong\u003einternational version\u003c\/strong\u003e (Thai model QA55S90FAKXXT) — not Hong Kong licensed stock, so the warranty comes from us, not Samsung Hong Kong: \u003cstrong\u003e10-day faulty exchange plus 3 years of on-site warranty\u003c\/strong\u003e (on-site labour free; parts quoted for your approval first). ⚠ On an OLED, \"on-site\" is the part that matters — the technician comes to you rather than the panel leaving your home.\u003c\/p\u003e\n\n\u003cp\u003eOn reception, plainly: the international spec sheet lists DVB-T2, which differs from Hong Kong's DTMB, so our technician tests aerial reception during installation. If your building's aerial signal is already weak, WhatsApp us before ordering. Set-top boxes, Netflix and YouTube are unaffected.\u003c\/p\u003e\n\n\u003ch2\u003eDelivery and installation\u003c\/h2\u003e\n\n\u003cp\u003eDelivery within Hong Kong. Installation is a paid service — 55-inch tabletop and wall-mount rates and walk-up building arrangements are in the \u003ca href=\"\/en\/pages\/faq\"\u003eFAQ\u003c\/a\u003e. Wall mounting uses VESA 300 × 200. The \u003ca href=\"\/en\/pages\/contact\"\u003eKwun Tong showroom\u003c\/a\u003e holds stock for viewing by appointment; it is a stockroom, not a demo room.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eIs the 55-inch S90F really 144Hz?\u003c\/h3\u003e\n\u003cp\u003eSamsung's spec sheet lists the panel at 100Hz; Motion Xcelerator reaches 144Hz over HDMI 2.1 in Game Mode. All four HDMI inputs support 4K 144Hz and eARC, so there is no \"right port\" to find.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it support Dolby Vision?\u003c\/h3\u003e\n\u003cp\u003eNo. Like every Samsung TV it uses HDR10+ and OLED HDR+. For streaming the difference is small; it matters mainly for 4K Blu-ray or Apple TV 4K users.\u003c\/p\u003e\n\n\u003ch3\u003eWhat separates the S90F from the S85F?\u003c\/h3\u003e\n\u003cp\u003eThe S85F is the entry point; the S90F is one tier up. The specifics are in the \u003ca href=\"\/en\/blogs\/news\/samsung-s90f-review-buyers-guide-4k-qd-oled-tv-hong-kong\"\u003eS90F buyer's guide\u003c\/a\u003e and the \u003ca href=\"\/en\/blogs\/news\/samsung-s85f-oled-tv-review-features-picture-quality-gaming-smart-tv-guide\"\u003eS85F review\u003c\/a\u003e — we don't guess at them on a product page.\u003c\/p\u003e\n\n\u003ch3\u003eDoes 55 inches suit a Hong Kong flat?\u003c\/h3\u003e\n\u003cp\u003eAt a viewing distance of roughly 1.7 to 2.3 m, yes — the most common bedroom and small-living-room distances. Beyond 2.3 m, consider the 65.\u003c\/p\u003e\n\n\u003ch3\u003eWill OLED burn in?\u003c\/h3\u003e\n\u003cp\u003eNormal film, sport and gaming use is not a concern. Long periods of a fixed static image — a news channel logo left on for hours, or use as a PC monitor — carry more risk. The S90F has pixel shift and screen-protection features.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp\u003eInternational version, warranty from Elechid: 10-day faulty exchange, and three years of free on-site inspection and repair with parts quoted separately. Full terms in the \u003ca href=\"\/en\/pages\/faq\"\u003eFAQ\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eSee the full \u003ca href=\"\/en\/collections\/samsung-tvs\"\u003eSamsung range\u003c\/a\u003e, or TVs chosen for \u003ca href=\"\/en\/collections\/movie-tvs\"\u003ehome cinema\u003c\/a\u003e.\u003c\/p\u003e","brand":"Samsung","offers":[{"title":"Default Title","offer_id":48740469539010,"sku":"QA55S90FAJXZK","price":7880.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/4310\/0610\/files\/hk-oled-s90f-qa55s90fajxzk-thumb-546178162.png?v=1788591098","url":"https:\/\/elechid.com\/en\/products\/samsung-s90f-55-inch-oled-4k-vision-ai-smart-tv","provider":"Elechid 音立","version":"1.0","type":"link"}