The display on this set is a 43″ LED-backlit LCD panel running at a 1920 x 1080 Full HD resolution with a pixel density of 51 ppi and a color depth of 8-bit, capable of rendering up to 1670 million colors. Typical brightness sits at 220 nits, backed by a 3500:1 contrast ratio, while the 60Hz refresh rate and 9.5 ms response time handle motion in standard viewing scenarios. HDR10, HDR10+, Dolby Vision, and HLG are not supported, and no adaptive synchronization technology is present. On the usability side, the panel features an anti-reflection coating and an ambient light sensor, and it offers a 178° horizontal and vertical viewing angle, allowing a consistent picture from a wide range of seating positions.
The WX43FA2800 offers a well-rounded set of wired and wireless connectivity options. On the wired side, it includes three HDMI 2.1 ports, one USB port, one RJ45 Ethernet jack, and a 3.5 mm headphone output, while VGA, DVI connectors, and an external memory slot are absent. Wireless connectivity is handled through dual-band Wi-Fi supporting both Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), paired with Bluetooth 5.1 for peripheral connections. The set also supports Miracast for wireless screen mirroring from compatible devices.
The audio system consists of stereo speakers with a combined output of 2 x 8W, without a dedicated subwoofer. On the decoding side, the TV supports Dolby Atmos, Dolby Audio, Dolby Digital, and Dolby Digital Plus, while DTS formats — including DTS Surround, DTS-HD Master Audio, DTS-HD High Resolution, and DTS:X — are not supported; SRS TheaterSound HD and Dolby Virtual are likewise absent. Digital Out is available for routing audio to an external device, and the set includes an HDMI ARC port for connecting a soundbar or AV receiver through the HDMI connection.
The WX43FA2800 measures 967.7 mm wide, 563.9 mm tall, and 73.7 mm thick, with a total volume of approximately 40,217 cm³ and a weight of 7,000 g. The set supports VESA mounting for wall installation, and its specified operating temperature range runs from 0 °C at the lower end to a maximum of 35 °C.
The WX43FA2800 comes with a built-in smart TV platform that includes a web browser, voice commands, AirPlay support, and smartphone remote control, though it does not work with Alexa or Siri/Apple HomeKit. The remote control itself is not rechargeable. Practical utilities include USB recording, a sleep timer, and a child lock, rounding out the day-to-day usability options. Power consumption sits at 75W during operation and drops to 0.5W in standby, and the set is backed by a 1-year warranty.
