BenQ LK835ST, 4000 lumens 4K 0.69-0.83:1 Projector

Tired of dull, washed-out images when you watch movies or present slides in a bright room? The BenQ LK835ST, 4000 lumens 4K 0.69-0.83:1 Projector delivers cinema-grade picture even in daylight, turning any space into a vivid visual experience for home entertainment or professional use.

Benefits of BenQ LK835ST, 4000 lumens 4K 0.69-0.83:1 Projector

Experience true value with these advantages:

• Brilliant 4000 ANSI lumens output lets you enjoy clear images without dimming lights.
• 4K native resolution provides razor-sharp detail for movies, games and presentations.
• Laser light source offers up to 30 000 hours of use, reducing maintenance worries.
• Short-throw lens (0.69-0.83:1) creates a large screen from a short distance, perfect for small rooms.
• Quiet operation (28 dB in eco mode) keeps the focus on content, not on noise.

BenQ LK835ST, 4000 lumens 4K 0.69-0.83:1 Projector - The solution for bright-room viewing

Many projectors struggle to produce vivid images when ambient light is present, forcing you to darken the room or settle for muted colours. This compromises the enjoyment of films, sports or business slides. The BenQ LK835ST, 4000 lumens 4K 0.69-0.83:1 Projector tackles this issue head-on by combining high brightness with true 4K resolution and a short-throw design. The result is a bright, sharp picture that fills walls up to 120 inches even in well-lit environments. Whether you are setting up a home cinema, a conference room or a classroom, the projector delivers consistent performance without the need for costly ambient-light control.

Key Features of BenQ LK835ST, 4000 lumens 4K 0.69-0.83:1 Projector

• Brightness: 4000 ANSI lumens. Provides vivid images in bright spaces.
• Native resolution: 4K (4096x2400). Delivers ultra-high definition detail.
• Throw ratio: 0.69~0.83. Allows a large screen from a short distance.
• Lens offset: 102.5%. Enables flexible placement without keystone distortion.
• Contrast ratio: 3000000:1. Offers deep blacks and strong colour separation.
• Light source: Laser. Ensures long life (30 000 h eco, 20 000 h normal) and stable colour.
• Motorised focus with zoom. Simplifies setup and fine-tuning.
• Connectivity: 2 HDMI 1.4a ports, 1 DisplayPort, Wi-Fi. Supports a range of devices and wireless streaming.
• Built-in speaker: 1 × 10 W RMS. Provides decent audio without extra speakers.
• Dimensions: 234.5 mm H × 112.4 mm D × 303.5 mm W, weight 3.4 kg. Easy to mount or place on a table.

Usages of BenQ LK835ST, 4000 lumens 4K 0.69-0.83:1 Projector

Discover where this projector shines best:

• Home cinema rooms where you want a large, bright screen without darkening the space.
• Small conference rooms that need a big display from a short distance.
• Classrooms for interactive lessons with clear text and vivid visuals.
• Gaming lounges where high frame rates and 4K detail enhance immersion.
• Trade show booths that require a striking visual impact in well-lit areas.

Specifications