BenQ TK710STi projector 3200 ANSI lumens DLP UHD 4K, 16:9, 1.2:1 zoom, laser 20,000 h

The BenQ TK710STi is a short-throw DLP projector with UHD (3840x2160) native resolution and 3200 ANSI lumens brightness. It uses a laser light source rated for up to 20,000 hours and supports a wide colour palette with 1.07 billion colours. The projector is designed for home theatre and presentation use, offering a 0.69–0.83 throw ratio for large images at short distances and a compact body measuring 304.2 x 112.4 x 253.5 mm and weighing approximately 3.1 kg. It includes built-in 5 W speakers and multiple connectivity options including three HDMI ports, USB-A, micro-USB, RS-232 serial and a 3.5 mm audio jack.

Advantages

The laser light source provides extended service life and steady brightness over time, reducing maintenance. Native 4K UHD resolution with DLP projection delivers detailed images suitable for movies and detailed presentations. Short-throw optics allow placement close to the screen or wall while producing large projection sizes from 60" up to 300". Multiple input ports and keystone correction up to ±30° both vertically and horizontally enable flexible installation and connection to a range of devices.

Suitable for

• Home theatre rooms and living rooms where a large screen is required at short distances
• Small to medium meeting rooms and classrooms for presentations and video conferencing
• Gaming setups that benefit from 4K resolution and low placement distance

Key specifications

• Projection technology: DLP
• Native resolution: UHD 3840 x 2160
• Brightness: 3200 ANSI lumens (max.)
• Light source: Laser (up to 20,000 hours)
• Throw ratio: 0.69–0.83
• Projection size: 60"–300"
• Projection distance (shortest): 1.44 m
• Aspect ratio: 16:9
• Contrast ratio (typical): 1350:1
• Display colours: 1.07 billion
• Keystone correction: ±30° vertical, ±30° horizontal
• Built-in speakers: 5 W
• Noise level: 31 dB
• Power consumption: 0.5 W (standby) / 275 W (max.)
• Operating temperature range: 0–40 °C
• Dimensions (W×D×H): 304.2 × 112.4 × 253.5 mm
• Weight: 3.1 kg
• Product colour: orange / off-white

How to use

Place the projector on a stable surface or mount it according to short-throw placement guidelines so the unit sits close to the screen or wall at the recommended projection distance. Connect a source device using HDMI, USB-A, micro-USB, or RS-232 as required, and use the 3.5 mm audio output or the built-in 5 W speakers for sound. Power on the projector and select the input source; adjust keystone correction and position to obtain a rectangular image. For best image quality, select the UHD input resolution on the source device and let the projector warm up briefly for stable brightness and colour.

Usage recommendations

Use the BenQ TK710STi in well-ventilated areas within the specified operating temperature range, avoid blocking vents, and perform routine dust management. For prolonged life and consistent performance, rely on the laser light source's rated hours and keep firmware updated. Place the projector at the designed short-throw distance to minimise distortion and achieve intended image size.