BenQ
BenQ TK850I 4K HDR Smart Home Projector
★★★★★
4KUHD3840x2160HDRHDR10
Immerse Yourself in Stunning 4K with the BenQ TK850i Projector Elevate your home entertainment experience with the BenQ TK850i, a true 4K HDR-PRO smart projector. Powered by Android TV, this projector delivers exceptional image quality, vibrant colors, and immersive audio, making it perfect for m...
$1,680.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Immerse Yourself in Stunning 4K with the BenQ TK850i Projector
Elevate your home entertainment experience with the BenQ TK850i, a true 4K HDR-PRO smart projector. Powered by Android TV, this projector delivers exceptional image quality, vibrant colors, and immersive audio, making it perfect for movies, sports, and gaming. With easy setup and smart features, the TK850i transforms any room into a cinematic paradise.
Specifications:
- Resolution: 4K UHD (3840x2160)
- Brightness: 3000 Lumens
- Color Gamut: 98% Rec.709
- HDR: HDR-PRO (HDR10/HLG)
- Smart Features: Android TV (Google-certified)
- Wireless: Cast with Airplay and Chromecast
Key Features
4K UHD RESOLUTION IMAGE QUALITY: True 8.3 million pixels deliver 3840x2160 4K UHD image quality with striking clarity and crisp details
LIVE SPORTS ENTERTAINMENT: Google-certified Android TV and Google Play store, with 5,000+ of the latest Android apps, live sports, movies, shows, music, and more. Dedicated Sport modes make you feel like you’re part of the game
PROJECTOR-OPTIMIZED HDR-PRO(HDR10/HLG): HDR-PRO supercharged by Dynamic Iris with exclusive enhanced contrast and HDR brightness for realistic, detailed images
VIVID COLORS IN ANY AMBIENT LIGHTING: Perfectly balanced high visual brightness (>3000lm) and vivid colors (98% Rec.709) for use in well-lit environments
USER-FRIENDLY: Cast with airplay and Chromecast. No app needed. Remote controls both Android TV and projector
INDUSTRY LEADING WARRANTY: 3-year limited parts and labor coverage; our US-based customer service team is here when you need it
NOTE: Please cast Netflix content via your laptop Google Chrome Browser or connect to an HDMI cable. Netflix is NOT natively available on this device
Specifications
Resolution
4K UHD (3840x2160)
Pixel Count
8.3 million pixels
Smart TV Platform
Google-certified Android TV, Google Play store
Content Access
5,000+ Android apps, live sports, movies, shows, music
HDR Technology
HDR-PRO (HDR10/HLG) with Dynamic Iris
Brightness
>3000 lumens
Color Gamut
98% Rec.709
Casting Features
Airplay and Chromecast
Remote Control
Controls both Android TV and projector
Warranty
3-year limited parts and labor coverage
Pros & Cons
👍 Pros
- Delivers true 4K UHD resolution with 8.3 million pixels, providing exceptionally clear and detailed images.
- Integrated Google-certified Android TV with Google Play offers access to over 5,000 apps, live sports, movies, and more.
- Features projector-optimized HDR-PRO (HDR10/HLG) with Dynamic Iris for enhanced contrast and realistic HDR brightness.
- Achieves balanced high visual brightness (>3000lm) and vivid colors (98% Rec.709), suitable for well-lit rooms.
- Offers user-friendly casting capabilities with Airplay and Chromecast built-in, removing the need for extra apps.
👎 Cons
- Netflix content cannot be cast natively and requires using a laptop Google Chrome Browser or an HDMI cable, which can be inconvenient.
- While optimized for ambient light, very bright environments may still impact perceived contrast and color saturation.
- The "dedicated Sport modes" are mentioned, but specific details on their visual and audio enhancements are not provided.
- The projector's size and weight, critical for installation planning, are not mentioned in the provided features.
- Specific details about the projector's lamp life or replacement costs are not included, which is important for long-term ownership.
Frequently Asked Questions
What resolution does the BenQ TK850I projector offer?
The BenQ TK850I projector delivers true 4K UHD resolution, which means it projects images with 3840x2160 pixels, offering striking clarity and crisp details.
Can I stream content directly from apps like Netflix on this projector?
While it has Google-certified Android TV, Netflix content needs to be cast via your laptop's Google Chrome Browser or by connecting with an HDMI cable, as it's not natively available.
Is this projector suitable for use in rooms with some ambient light?
Yes, this projector is designed with a balanced high visual brightness of over 3000 lumens and vivid colors (98% Rec.709) specifically for use in well-lit environments.
How does the HDR-PRO technology enhance the image quality?
The projector-optimized HDR-PRO, supercharged by Dynamic Iris, enhances contrast and HDR brightness, resulting in more realistic and detailed images.
Does this projector support wireless casting from mobile devices?
Yes, it is user-friendly and supports casting with Airplay and Chromecast, meaning you can share content from your devices without needing to install additional apps.
What is the warranty coverage for this BenQ smart home projector?
The BenQ TK850I comes with an industry-leading 3-year limited parts and labor coverage, supported by a US-based customer service team.
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