The TCL C1 uses a conventional lamp light source rather than a laser, with a lamp life of 10,000 hours in eco mode and an operating power consumption of 65W. It produces an audible noise level of 30 dB during use and offers up to 3 hours of battery life, making short portable sessions feasible. Physically, the unit measures 145.2 mm wide, 230.7 mm tall, and 138.4 mm deep, with a weight of 1770 g and a total volume of approximately 4636 cm³. A dedicated smartphone app is available for device management and control.
The TCL C1 delivers a 1080p output resolution with a contrast ratio of 1500:1, providing a defined image with a reasonable level of light-to-dark differentiation. The projector supports a maximum projection size of 120″, allowing for a large-screen viewing experience depending on throw distance and room conditions.
The TCL C1 includes one HDMI port and one USB port for wired connections, while wireless options cover Wi-Fi 5 (802.11ac) and Wi-Fi 4 (802.11n), Bluetooth 5.1, AirPlay, and Chromecast built-in. An S/PDIF output is available for digital audio passthrough. The unit does not feature a VGA connector, a DVI connector, Miracast support, or any RJ45 ethernet ports.
The TCL C1 comes with built-in stereo speakers rated at 2 x 4W with Dolby Atmos support, a 3.5 mm headphone jack for audio output, and no audio input ports. It includes a remote control and supports voice commands for hands-free operation. A built-in smart TV platform is integrated, adding on-device app access without requiring an external source. Neither vertical nor horizontal lens shift is available, so image positioning relies on physical placement adjustments.