USA 
QN90A 55" Class HDR 4K UHD Smart QLED TV
Product Description
View your favorite content at four times the resolution of 1080p with the Samsung QN90A 55" Class HDR 4K UHD Smart QLED TV. This TV has a 54.6" Quantum Dot LCD panel to produce vibrant color and incorporates Motion Xcelerator Turbo+ technology to digitally enhance fast-moving images to reduce blur. It is compatible with the HDR10, HDR10+, and HLG HDR formats to provide a wider color gamut with compatible content and other equipment for more vivid images. FreeSync Premium Pro variable refresh rate technology helps enhance your video game experience by reducing tearing and stuttering.
The QN90A has built-in Wi-Fi and Ethernet connectivity to allow access to your favorite apps and internet-based content, plus content sharing and screen mirroring with your other smart devices such as your smartphone or tablet. A full web browser is also onboard, allowing you to view full websites rather than mobile versions. With four HDMI inputs, there are multiple options for connecting high-definition video sources. Two USB ports are also onboard for connecting multimedia peripherals like flash drives. The Google Assistant, Samsung Bixby, and Amazon Alexa virtual assistants are built-in for simple voice control.
The QN90A has built-in Wi-Fi and Ethernet connectivity to allow access to your favorite apps and internet-based content, plus content sharing and screen mirroring with your other smart devices such as your smartphone or tablet. A full web browser is also onboard, allowing you to view full websites rather than mobile versions. With four HDMI inputs, there are multiple options for connecting high-definition video sources. Two USB ports are also onboard for connecting multimedia peripherals like flash drives. The Google Assistant, Samsung Bixby, and Amazon Alexa virtual assistants are built-in for simple voice control.
| Display | |
| Size | 54.6" |
| Display Technology | Quantum Dot LCD |
| Aspect Ratio | 16:9 |
| Resolution | 3840 x 2160 |
| Maximum Brightness | |
| Lighting System | Mini-LED Backlight |
| HDR Compatibility | HDR10, HDR10+, Hybrid Log Gamma |
| Contrast Ratio | |
| Dynamic Contrast Ratio | |
| Response Time | |
| Refresh Rate | |
| Variable Refresh Technology | FreeSync Premium Pro |
| Auto Low Latency Mode (ALLM) | Yes |
| Bit Depth / Color Support | |
| Viewing Angle (H x V) | |
| Video | |
| Video System | NTSC |
| TV Tuner | ATSC 3.0, Clear QAM |
| 3D | |
| Connectivity | |
| Input Ports | 4 x HDMI Type A 1 x F-Type (RF Antenna) |
| Output Ports | 1 x TOSLINK Optical (Digital Audio) |
| HDCP Support | Yes |
| Audio Return Channel (ARC) | ARC, eARC |
| Wi-Fi | Wi-Fi 5 (802.11ac) |
| Bluetooth | Bluetooth 4.2 (Keyboard) |
| USB Ports | 2 x USB 2.0 (Audio, Photo, Video) |
| Ethernet | LAN |
| Control | RS-232C via 1/8" / 3.5 mm Input |
| Power Consumption | |
| AC Input Power | |
| Dimensions | |
| Weight | |
| Channels | |
| Speaker | |
| Power | 60 W |
| Convenience | |
| Virtual Assistant Support | Amazon Alexa, Google Assistant, Samsung Bixby |
| Smart TV | Tizen |
| Optical Disc Player | |
| Media Player | |
| Digital Media Slot | None |
| Multi-Input Support (PIP/PBP) | |
| Supported Languages | English French Spanish |
| Wall Mounting | 200 x 200 mm |
| Remote | |
| Microphone | Yes |
| Battery Type | |
| Dimensions | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Storage Humidity | |
| General | |
| Power Consumption | Standby: 0.5 W |
| AC Input Power | 110 to 120 VAC, 50 / 60 Hz |
| DC Input Power | |
| Certifications | |
| Bezel | |
| Dimensions | 48.3 x 27.8 x 1" / 1227.4 x 706.2 x 26.1 mm (Without Stand) 48.3 x 30.3 x 9.3" / 1227.4 x 769.7 x 235.2 mm (With Stand) |
| Stand Dimensions | 11.8" / 300 mm (Width) |
| Weight | 39 lb / 17.7 kg (Without Stand) 48.3 lb / 21.9 kg (With Stand) |
| Warranty Length | Limited 1-Year Warranty |