Experience TV, movies, and games in lifelike realism when viewing them on the S90D 55″ 4K HDR Smart OLED TV from Samsung. In order to achieve true-to-life visuals, Samsung equipped the S90D with an OLED panel with HDR+ to deliver rich contrast, vivid color, and boosted brightness by analyzing each scene that’s displayed. They’ve also incorporated AI-based upscaling that improves all content to 4K clarity, along with PANTONE validation for accurate representation of every hue, tint, and skin tone. The content you watch or display can come from the S90D itself, with Samsung TV Hub and Gaming Hub, offering streaming access to movies, games, TV, and many other entertainment apps and services.

Samsung TV Hub

Powered by Samsung’s Tizen OS, the TV Hub uses the integrated LAN port or Wi-Fi 5 (802.11ac) connectivity to stream content through your internet connection. Access popular services for TV and movies, and discover new and fun apps, such as those that let you work out through the S90D with a trainer.

Real Depth Enhancer

Mirroring how the eye perceives and processes depth by increasing foreground contrast, Samsung’s Real Depth Enhancer technology makes everything on screen come to life in a new dimension of realism.

Dolby Atmos Sound

Supporting Dolby Atmos audio with Object Tracking Sound Lite, the built-in 40W 2.1-channel speaker system is engineered to fill your room with a realistic and immersive soundscape.

Additional Video Features

NQ4 AI Gen2 processor powers 4K upscaling, Smart TV Hub, and Dolby Atmos sound
EyeComfort Mode
Filmmaker Mode
Ultra viewing angle
FreeSync Premium
Auto Game Mode (ALLM)
Super Ultra Wide Game View and Game Bar
Mini Map Zoom
Anti-reflection

Additional Audio Features

Q-Symphony
Active Voice Amplifier Pro
Adaptive Sound Pro

Additional Smart Features

Amazon Alexa built-in
Universal guide
Ambient Mode+
Multi View
SmartThings compatible
Samsung Health
ConnecTime

Samsung S90D Specs

Key Specs

Display Size	55″
Panel Type	OLED
Native Resolution	3840 x 2160
HDR Support	Yes: HDR10+
Variable Refresh Technology	FreeSync Premium, Variable Refresh Rate (VRR)
A/V Inputs	x 2.1
A/V Outputs	1x TOSLINK Optical (Digital Audio)
HDCP Support	No
Wireless	Wi-Fi 6 (802.11ax) / Bluetooth 5.2
Ethernet I/O	1x RJ45 (Unspecified Ethernet)
Virtual Assistant	Alexa Built-in
Smart TV	Yes: Tizen

Display

Size	55″
Panel Type	OLED
Aspect Ratio	16:9
Display Orientation	Landscape
Native Resolution	3840 x 2160
HDR Support	Yes: HDR10+
Refresh Rate	144 Hz
Variable Refresh Technology	FreeSync Premium, Variable Refresh Rate (VRR)
Auto Low Latency Mode (ALLM)	Yes

Video

TV Tuner

Yes

Connectivity

A/V Inputs	x 2.1
A/V Outputs	1x TOSLINK Optical (Digital Audio)
HDCP Support	No
Audio Return Channel (ARC)	eARC
Wireless	Wi-Fi 6 (802.11ax) / Bluetooth 5.2
USB I/O	No
Ethernet I/O	1x RJ45 (Unspecified Ethernet)
Other I/O	1x DE-9/DB-9 Serial (RS-232C) Control Input/Output
Multi-Input Support (PIP/PBP)	No

Speaker

Built-In Speakers

Yes: 2x 20 W

Convenience

Virtual Assistant	Alexa Built-in
Smart TV	Yes: Tizen

General

Remote Included	Yes with Built-In Mic
VESA Mounting-Hole Pattern	300 x 200 mm
Dimensions	48.2 x 30.5 x 10.4″ / 122.4 x 77.5 x 26.4 cm (with Stand) 48.2 x 27.7 x 1.6″ / 122.4 x 70.4 x 4.1 cm (without Stand) 14.4 x 11.8 x 10.1″ / 36.6 x 30 x 25.8 cm (Stand Footprint)
Weight	38.1 lb / 17.3 kg (with Stand) 35.3 lb / 16.0 kg (without Stand)