The TCL 98P8L features a 97.5″ Mini-LED QLED LCD panel with a native 4K UHD resolution of 3840 x 2160 pixels and a pixel density of 45 ppi, reproducing up to 1.07 billion colors at 10-bit depth. Its 5000:1 contrast ratio and 144Hz refresh rate are complemented by AMD FreeSync adaptive sync, while HDR coverage spans HDR10, HDR10+, Dolby Vision, and HLG. Viewing angles reach 178° both horizontally and vertically, and an anti-reflection coating along with a built-in ambient light sensor help maintain image clarity across varying lighting conditions.
The TCL 98P8L is equipped with four HDMI 2.1 ports and one USB port, alongside a single RJ45 ethernet port for wired network access. Wireless connectivity is handled by Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), while Bluetooth 5.4 enables wireless peripheral pairing, and Miracast support allows screen mirroring from compatible devices. A 3.5 mm headset jack is present for direct audio output, and the set supports DVB-T, DVB-T2, DVB-C, DVB-S, and DVB-S2 broadcast standards. There is no external memory slot, VGA connector, or DVI connector included.
The TCL 98P8L includes stereo speakers with a built-in subwoofer and supports a broad range of audio formats, including Dolby Atmos, Dolby Audio, Dolby Digital, and Dolby Digital Plus, as well as DTS:X. Digital Out is supported for routing audio to external equipment, and the set offers both HDMI ARC and HDMI eARC for connection to compatible soundbars or receivers. Dolby Virtual and SRS TheaterSound HD are not supported on this model.
The TCL 98P8L measures 2178 mm wide, 1247 mm tall, and 64 mm thick, with a total volume of approximately 173,821 cm³ and a weight of 52,800 g. The set supports VESA mounting for wall installation and is rated for operating temperatures between 5 °C and 35 °C.
The TCL 98P8L runs a built-in smart TV platform with Chromecast and AirPlay support, and is compatible with both Google Assistant and Alexa for voice control, though it does not support Siri or Apple HomeKit. A smartphone can be used as a remote, and voice commands are available directly through the set, while the remote control itself is not rechargeable. Additional features include USB recording, a built-in web browser, a sleep timer, and a child lock. Standby power consumption is rated at 0.5W, and the set comes with a one-year warranty.