The Samsung TQ48S90D is a high-end Ultra HD 4K OLED TV with a 48-inch screen (121 cm diagonal) slated for release in 2024. It’s part of Samsung’s new S90D series, positioned just below the premium S95D line. This model stands out for its latest-generation OLED panel, AI-optimized ultra-powerful processor, minimalist design, and comprehensive connectivity.
OLED display technology
The Samsung TQ48S90D features a 48-inch OLED (Organic Light-Emitting Diode) panel delivering Ultra HD 4K resolution of 3840 x 2160 pixels. Each pixel is self-emissive, meaning it generates its own light, enabling perfect blacks, vivid colors, and very wide viewing angles (178° horizontal and vertical).
The OLED technology used is the latest generation. Depending on sources, it could be either a QD-OLED (Quantum Dot OLED) panel manufactured by Samsung Display or a W-OLED (White OLED) panel supplied by LG Display. Samsung communicates only under the “Samsung OLED” label without specifying the exact origin of the panel.
NQ4 AI Gen2 processor with AI optimizations
The TQ48S90D’s power is built on the 2nd-generation NQ4 AI processor, a chip dedicated to image processing that leverages artificial intelligence and machine learning. Equipped with 20 neural networks, this processor analyzes and optimizes each frame in real time to deliver stunning visual quality.
Among the AI-powered optimizations are:
4K upscaling that converts lower-resolution content to near-native 4K quality
Brightness and contrast optimization at the pixel level to reveal details, even in very dark or very bright areas
Motion enhancement for ultra-smooth images
Automatic adjustment of settings (picture mode, brightness, sound, etc.) based on content type
Extended HDR compatibility
Samsung’s OLED HDR+ technology promises a high peak brightness (estimated above 1500 nits) and infinite contrast for a strikingly realistic HDR experience, with perfectly visible details in very bright or very dark scenes.
Other picture enhancement technologies
In addition to the processor and HDR compatibility, the TQ48S90D integrates a full suite of proprietary technologies:
Real Depth Enhancer: analyzes image depth to enhance the sense of relief and three-dimensionality
Contrast Enhancer: optimizes contrast to bring out details
AI Motion Enhancer: smooths motion
Pantone Validated and Pantone SkinTone Validated: ensures faithful color reproduction, especially skin tones
Design and build
“Infinity” minimalist design
The Samsung S90D adopts the “Infinity” design characterized by ultra-thin bezels on all four sides, creating an edge-to-edge image effect. Thanks to the “LaserSlim” construction, the screen is only a few millimeters thick.
Central stand and wall mounting
The TV comes with an elegant metal central stand that ensures perfect stability while freeing up space beneath the screen to place a soundbar, for example. For wall installation, the TQ48S90D is compatible with VESA 300 x 200 standard mounts.
Premium finish
The finish is particularly refined, with a matte panel that reduces reflections and a brushed metal back with a fingerprint-resistant coating. Cables can be concealed in the stand for a clean setup.
Gaming features
With its 100/120 Hz panel, image processing up to 144 Hz, HDMI 2.1 48 Gbps and VRR (AMD FreeSync Premium Pro) support, and response time under 10 ms, the Samsung S90D is built for next-gen console gaming (PS5, Xbox Series X) and PC.
It includes numerous gaming features:
Auto Game Mode (auto console detection, low-latency switching)
Game Bar (quick settings, fps display, etc.)
Game Motion Plus (improved smoothness)
Super UltraWide GameView (21:9 and 32:9 aspect ratios)
Mini Map Zoom (zoom into in-game mini-maps)
Gaming Hub (access to cloud gaming services)
Smart TV functions
Tizen system and voice control
The TQ48S90D runs on Tizen OS, Samsung’s in-house operating system. This Smart TV provides access to multiple apps, voice assistants Bixby, Alexa, and Google Assistant, as well as SmartThings home automation features.
The included remote control features a microphone for voice control of the TV. You can also use the “Far-Field Voice Interaction” function for hands-free commands.
Samsung TV Plus, Gaming Hub, and apps
Tizen provides access to numerous streaming services and apps, including the free Samsung TV Plus service offering themed linear channels and on-demand content.
Samsung Gaming Hub lets you play via cloud gaming without a console. On the apps side, you’ll find essentials like Netflix, Disney+, Prime Video, Molotov, myCanal, YouTube, Spotify, etc.
Multi View and wireless connectivity
The Multi View feature allows you to display multiple video sources simultaneously on the screen, for example a TV program and a feed from a smartphone. The TQ48S90D also supports Tap View (mirroring a mobile device by simply tapping it on the TV) and Apple AirPlay 2.
Key advantages
In summary, the main strengths of the Samsung TQ48S90D are:
Its latest-generation OLED panel for perfect blacks and vibrant colors
Its powerful NQ4 AI Gen2 processor with AI optimizations
Its extended HDR compatibility with HDR10+ and high peak brightness
Its minimalist “Infinity” design with ultra-thin bezels
Its advanced gaming features (HDMI 2.1, VRR, low latency, etc.)
Its Tizen system with voice control and access to multiple services
Consumption: maximum 103 W, typical 66 W, standby 0.5 W
Energy-saving features: light sensor, auto power-off
Accessories
Remote control TM2360E
Slim wall mount compatible
Webcam mount compatible
Zigbee / Thread module integrable
User manual
Power cable
User reviews
Frederic
Really very beautiful OLED panel. Very well supplied with apps. The picture is superb. The solar remote control is surprising but very practical. You get used to it very quickly. Backlighting on the remote control would have been a plus, but you can easily live without it. Rating 5/5. A very good television.
Comment from 6 March 2026 — Experience from 28 June 2025
Automatically translated — Show original (French)
Vraiment trés belle dalle OLED. Trés bien fourni en applications. L'image est superbe.
La télécommande solaire est surprenante mais trés pratique. On s'y adapte trés vite.
le rétro-éclairage de la télécommande aurait été un plus mais on y survit sans problème. Note 5/5 . Un trés bon téléviseur.
Gilles
Excellent purchase. The team is attentive, friendly, and very professional. Best value for money on the market.
Comment from 10 November 2025 — Experience from 1 November 2025
Automatically translated — Show original (French)
Excellent achat. L'équipe est à l'écoute aimable et très professionnelle. Meilleur Rapport qualité prix sur le marché.
Christophe
excellent resolution and high-quality sound.
Comment from 2 September 2025 — Experience from 22 August 2025
Automatically translated — Show original (French)
excellente résolution et son haute qualité.
Eco-contribution of €11.18 included in the sale price.
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