BenQ TK705i Smart 4K LED Projector, Google TV, 3000 Lumens, 5ms Input Lag

The BenQ TK705i is a 4K LED home entertainment projector built around BenQ's CinematicColor and HDR-PRO technologies, delivering 3,000 ANSI lumens and 98% Rec. 709 colour coverage. It projects up to a 150-inch screen from as little as 3.3 metres, and built-in Google TV gives instant access to Netflix, YouTube, Prime Video, and other streaming apps with no separate streaming device required.

Gaming performance is a defining feature. HDMI 2.1 with Auto Low Latency Mode delivers just 5ms of input lag at 4K/60Hz, with dedicated HDR-RPG and HDR-FPS picture modes tuned for richer contrast and detail in different game genres. A USB-C port supplies up to 30W of power, letting a connected console or handheld charge while in use, a feature BenQ notes is unique in its class. ProHiFi is an authorised BenQ dealer in India.

Setup is handled automatically through 8-way Smart Image Adaptation: 1.3x motorised optical zoom, auto 2D keystone correction, auto focus, auto cinema mode, auto screen fit, auto obstacle avoidance, digital shift, and auto eye protection all work together so the TK705i can be placed and used with minimal manual adjustment. Adjustable feet support inverted projection from a high shelf, and integrated ceiling mount holes keep cabling tidy for a permanent installation.

Connectivity covers Bluetooth 5.2 for wireless soundbar or speaker pairing, dual HDMI 2.1 inputs, USB-C, USB-A, and HDMI eARC with 7.1 channel audio return for a connected soundbar or AV receiver. The SmartRemote app lets the projector be controlled directly from a phone after one-time pairing, with Google Assistant built into the app for content recommendations. BenQ backs the TK705i with a 3-year onsite warranty, with the LED light source separately covered for 3 years or 5,000 hours, whichever comes first.

Key Features

• 4K UHD (3840x2160); 3000 ANSI lumens; LED light source
• 600,000:1 contrast ratio; 98% Rec. 709 colour coverage
• CinematicColor and HDR-PRO; HDR10, HDR10+, HLG support
• Built-in Google TV (Android 11); Netflix, YouTube, Prime Video
• 5ms input lag at 4K/60Hz; HDMI 2.1 with ALLM
• HDR-RPG and HDR-FPS dedicated gaming picture modes
• 1.3x motorised optical zoom; auto 2D keystone; auto focus
• 8-way Smart Image Adaptation; auto obstacle avoidance
• 2 x HDMI 2.1 (HDCP 2.2) inputs
• USB-C (Display Port, 30W PD out); USB-A 2.0
• Bluetooth 5.2; Wi-Fi 802.11a/b/g/n/ac/ax; AirPlay, Google Cast
• HDMI eARC with 7.1 channel audio return; 2 x 8W built-in speakers
• SmartRemote phone app with Google Assistant
• Adjustable feet for inverted projection; ceiling mount compatible
• 3-year onsite warranty; LED light source covered 3 years or 5000 hours
• 229.2 x 168.2 x 249.7mm; 3.8kg

Warranty:

2-year manufacturer's warranty

Why Consider the BenQ TK705i

The TK705i is the right choice for households that want a single, all-in-one projector for movies, streaming, sports, and gaming without juggling a separate streaming stick or worrying about complex setup. Built-in Google TV removes the need for an external streaming device entirely, and the 5ms input lag at 4K/60Hz makes it genuinely competitive for console gaming on PS5, Xbox Series X, and Nintendo Switch. The 8-way Smart Image Adaptation system means the projector largely sets itself up correctly regardless of placement, which matters in Indian living rooms where a precisely positioned ceiling mount isn't always practical. The 3-year onsite warranty, rare at this price point, adds genuine peace of mind for a projector intended for daily family use.

Ideal for

• Households wanting an all-in-one 4K projector with built-in streaming apps
• Console and PC gamers needing 5ms input lag and dedicated HDR gaming modes
• Flexible placements using auto keystone, auto focus, and inverted projection feet
• Movie nights and sports viewing in living rooms with moderate ambient light
• Those who want to charge a console or handheld via the 30W USB-C port while playing
• Soundbar or AV receiver setups using HDMI eARC for 7.1 channel audio return

What's in the Box

• BenQ TK705i Projector
• Remote Control with Battery (RCI079)
• Power Cord (1.0m)
• Quick Start Guide
• Warranty Card

Technical Specifications