| Display brightness | 2000 cd/m² |
| Audio Return Channel (ARC) | Y |
| Width (without stand) | 49.1" |
| Height (without stand) | 28.4" |
| Weight (without stand) | 64.6 lbs |
| RF ports quantity | 1 |
| Wi-Fi Direct | Y |
| Remote control type | TM2095A |
| Digital signal format system | ATSC |
| Audio decoders | Dolby Digital |
| Motion interpolation technology | Motion Rate 240 |
| Native refresh rate | 240 Hz |
| PC in (D-Sub) | N |
| Smart modes | Game, Movie |
| Internet TV | Y |
| Picture processing technology | Samsung Contrast Enhancer |
| Digital Clean View | Y |
| High Dynamic Range (HDR) technology | High Dynamic Range 10+ (HDR10 Plus),Hybrid Log-Gamma (HLG),Quantum HDR |
| Browsing | Y |
| Works with Amazon Alexa | Y |
| Smartphone remote support | Y |
| Local dimming | Y |
| Video apps | Samsung TV Plus |
| Voice guide | Y |
| HID support | Y |
| Multiroom audio technology | Samsung Multiroom Link |
| 4K Ultra HD upscaling | Y |
| E-manual | Y |
| Works with the Google Assistant | Y |
| Multiroom | Y |
| Eco sensor | Y |
| Works with Samsung Bixby | Y |
| Rollable display | N |
| Apple AirPlay 2 support | Y |
| Active voice amplifier (AVA) | Y |
| SmartThings app support | Y |
| Adaptive picture | Y |
| Sound mirroring | Y |
| Universal guide | Y |
| Ambient mode | Ambient Mode+ |
| Multi-screen | Y |
| Tap view | Y |
| Smart Remote included | Y |
| Number of Speakers | 2 |
| Bluetooth version | 4.2 |
| Panel mounting interface | 200 x 200 mm |
| RMS rated power | 20 W |
| VESA mounting | Y |
| Bluetooth | Y |
| DVI port | N |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Power consumption (standby) | 0.5 W |
| Display technology | QLED |
| Screen shape | Flat |
| Depth (without stand) | 2.35" |
| Digital audio optical out | 1 |
| Analog signal format system | NTSC |
| Auto power off | Y |
| High Dynamic Range (HDR) supported | Y |
| Auto channel search | Y |
| Audio decoding technologies | Dolby Digital Plus |
| Game mode | Y |
| Subtitles function | Y |
| Voice control | Y |
| Anti-glare screen | Y |
| Web browser | Y |
| Product color | Black |
| Ethernet LAN (RJ-45) ports | 1 |
| RS-232 ports | 1 |
| USB 2.0 ports quantity | 1 |
| HDMI ports quantity | 3 |
| Power consumption (typical) | 140 W |
| Power consumption (max) | 345 W |
| AC input frequency | 50/60 Hz |
| AC input voltage | 110 - 120 V |
| Cables included | AC |
| Ethernet LAN | Y |
| Display diagonal (metric) | 54.3" |
| Display resolution | 3840 x 2160 pixels |
| Wi-Fi | Y |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Operating system installed | Tizen |
| Display diagonal | 55" |
| Smart TV | Y |
| Tuner type | Analog & digital |