General Information:
Product Type: OLED TV, Smart TV.
Model: QE55S90CAT, QE55S90CAUXXU.
Brand: Samsung.
Series: S90C.
Model Year: 2023.

Display:
Screen Size: 55 inches (139.7 cm diagonal, also referred to as 54.6 inches).
Display Technology: OLED (QD-OLED).
Resolution: 4K Ultra HD (3840 x 2160 pixels).
Refresh Rate: 120Hz (native), supports up to 144Hz (Motion Xcelerator Turbo Pro).
Screen Shape: Flat.
Anti-Reflection: Yes (Glare-Free, Anti-glare screen).
HDR (High Dynamic Range) Technology: Quantum HDR OLED, HDR10+ (ADAPTIVE/GAMING), HLG (Hybrid Log Gamma), Filmmaker Mode.
Contrast: Self-illuminating true RGB pixels, Pure blacks, Infinite contrast ratio.
Brightness: 360 cd/m² (typical), Peak brightness: 1000 nits (for HDR).
Color: 100% Colour Volume with Quantum Dot, PANTONE Validated (accurate expressions of 2,030 PANTONE colors and 110 skin tone shades), Perceptional Color Mapping.
Viewing Angle: Ultra Viewing Angle.
Aspect Ratio: 16:9.
Pixel Density: 80 ppi.
Panel Bit Depth: 10 bit.

Picture Quality:
Processor: Neural Quantum Processor 4K (with 20 AI neural networks).
AI Upscaling: 4K AI Upscaling (optimizes brightness, contrast, resolution and sound into 4K).
Motion Technology: Motion Xcelerator Turbo Pro (4K 144Hz).
Real Depth Enhancer: Yes (increases foreground contrast by mirroring how human eyes focus).
Smart Calibration: Yes (Basic).
Movie Mode: Yes.
Adaptive Picture: Yes (EyeComfort Mode, intelligent brightness optimized for your eyes).
Noise Reduction: Yes.

Audio:
Audio Power (RMS): 40W.
Speaker Type: 2.1CH (some sources indicate 3 speakers).
Audio Decoders: Dolby Digital Plus, Dolby Atmos (immersive surround sound).
Object Tracking Sound: OTS Lite (simulates 3D audio experience tracking on-screen action).
Q-Symphony: Yes (synergy with Samsung soundbar).
Active Voice Amplifier: Yes.
Adaptive Audio: Adaptive Sound+ (adjusts to surroundings).
Bluetooth Audio: Yes.
Multiroom Link: Yes.
AI Sound technology: Yes (adjusts audio based on content and background noise).
Audio Pre-selection Descriptor: Yes.
360 Audio: Yes (with Galaxy Buds).
Buds Auto Switch: Yes.
Dual Audio Support (Bluetooth): Yes.
Woofer: Yes.

Smart TV Features:
Operating System: Tizen™ Smart TV (Samsung Smart Hub powered by Tizen).
Voice Assistants: Built-in Bixby (US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese), Amazon Alexa, Works with Google Assistant.
Far-Field Voice Interaction: Yes.
Web Browser: Yes.
SmartThings App Support: Yes (SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote Features, Samsung SmartThings app).
Media Home: Yes.
Multi Device Experience: TV to Mobile, Mobile to TV, TV initiate mirroring, TV Sound to Mobile, Sound Mirroring, Wireless TV On.
Tap View: Yes (requires Android 8.1+ with Screen Cast capabilities).
Multi-View: Up to 2 videos.
Sound Wall: Yes.
Mobile Camera Support: Yes.
Easy Setup: Yes.
App Casting: Yes.
Ambient Mode: Ambient Mode+.
Wireless Dex: Yes.
Web Service: Microsoft 365 (Subscription required).
Universal Guide: Yes.
Video Communication: Google Meet.
EPG (Electronic Program Guide): Yes.
Teletext (TTX): Yes.
Hybrid Broadcast Broadband TV (HbbTV): Yes (version 2.0.3).
TV Key Support: Yes.
Parental Control: Yes.
Sleep Timer: Yes.
Samsung Knox Security: Yes.
Brightness/Color Detection: Yes.

Gaming Features:
Automatic Game Mode (ALLM): Yes (Instantly reacts to commands).
Game Motion Plus: Yes.
Dynamic Black EQ: Yes.
VRR (Variable Refresh Rate): Yes (up to 4K 144Hz).
Surround Sound: Yes.
Super Ultra Wide Game View & Game Bar: Yes (21:9 and 32:9 screen ratios, real-time adjustments).
Mini Map Zoom: Yes.
Hue Sync: Yes (lighting to elevate viewing experience, smart light sold separately, additional paid subscription required, Samsung account, certain regions only).
AMD FreeSync: FreeSync Premium (some sources state FreeSync Premium Pro).
HGiG: Yes.
Gaming Hub: Yes (access to cloud gaming platforms).
HDR Game Mode: Yes.

Tuners & Broadcasting:
Tuner Type: Analog & Digital.
Digital Broadcasting: DVB-T (T2 Ready), DVB-C, DVB-S, DVB-S2.
Analog Tuner: Yes (NTSC/PAL/SECAM).
Dual Tuner: Yes.
CI (Common Interface): Yes.
CI+ (Common Interface Plus): Yes (version 1.4).
Data Transmission: HbbTV 2.0.3.
Auto Channel Search: Yes.
PVR Function: Yes (USB recording).
TV PLUS: Yes.

Connectivity:
HDMI Ports: 4 (all supporting 4K 144Hz).
USB Ports: 2 (USB 2.0 Type-A).
Ethernet (LAN) Ports: 1 (RJ-45).
Digital Audio Output (Optical): 1.
RF Input (Terrestrial / Cable): 1/1 (Common Use for Terrestrial)/1.
Audio Return Channel (ARC): Yes.
Enhanced Audio Return Channel (eARC): Yes.
Wi-Fi: Yes (Built-in Wi-Fi, Wi-Fi 5, 802.11ac, 2.4Ghz/5Ghz).
Bluetooth: Yes (version 5.2).
Anynet+ (HDMI-CEC): Yes.
DLNA Certified: Yes.
Ex-Link (RS-232C): Yes (3.5mm port).

Design & Dimensions:
Product Color: Graphite Black (Titan Black).
Design: LaserSlim Design (thin profile).
Bezel Type: 4 Bezel-less (almost no bezel).
Stand Type: Simple Plus Blade (Fixed Stand).
Stand Color: Titan Black.
Dimensions with Stand (W x H x D): 1225.4 x 773.5 x 265.9 mm (48.24 x 30.45 x 10.47 inches).
Dimensions without Stand (W x H x D): 1225.4 x 708.6 x 39.9 mm (48.24 x 27.89 x 1.57 inches).
Weight with Stand: 18.2 kg (40.12 lbs).
Weight without Stand: 16.2 kg (35.71 lbs).
Box Dimensions (W x H x D): 1385 x 833 x 153 mm (54.53 x 32.79 x 6.02 inches).
Box Weight: 24.4 kg (53.79 lbs).
Stand Width: 366.0 mm (14.41 inches).
Stand Depth: 265.9 mm (10.47 inches).
VESA Mounting: Yes (300 x 200 mm).

Power:
Energy Efficiency Class (SDR): G.
Energy Efficiency Class (HDR): G.
Power Consumption (SDR) per 1000 hours: 82 kWh.
Power Consumption (HDR) per 1000 hours: 134 kWh.
Power Supply: AC100-120V~ 50/60Hz or AC220-240V~ 50/60Hz.
Power Consumption (Stand-by): 0.5 W.
Eco Sensor: Yes.
Auto Power Saving: Yes.
Auto Power Off: Yes.

Accessibility:
Voice Guide: Yes (available in multiple languages).
Low Vision Support: Audio Subtitles, Magnification, Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off.
Hearing Impaired Support: Closed Caption (Subtitle), Multi-output Audio, Sign Language Zoom.
Motor Impaired Support: Slow Button Repeat, Remote Control App for All.

Other Features:
Remote Controller Model: TM2360E (SolarCell One Remote, charges on indoor light and RF power harvesting).
ConnectShare™: Yes.
Film Mode: Yes.
Full Motion Slim Wall Mount Support (Y22): Yes.
SlimFit Cam Support: Yes.
Zigbee / Thread Module: Built-In.
Gesture Control via Galaxy Watch: Yes.
 
Warranty:
2 Years