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BenQ TK800 Projector

4K Home Theater Projector
Calculate Throw Distance

From BenQ —   The BenQ TK800 Home Entertainment DLP Projector takes the thrill of your favorite team to the next level, offering everyone True 4K UHD HDR quality right in your living room at an incredible value. The TK800 comes fully loaded with true 8.3-megapixel UHD 4K resolution, 3000 lumens of brightness and projection-optimized HDR for stunning 4K image quality. Gather your friends and family for an epic gamewatching party in the comfort of your home with 4K HDR images and resounding audio enhancement that brings you right to the arena.

  • True 4K UHD 8.3M Pixel resolution
  • 3000 ANSI lumens of brightness
  • Hyper-Realistic Video Quality with Projection-Optimized Cinematic HDR
  • New 4K Color Wheel
  • Vertical Keystone Correction
  • Dual HDMI ports (HDMI2.0x1; HDMI1.4ax1)
  • 1.5A USB Type A port to power streaming devices like Google Chromecast
  • Supports up to 15,000 hours lamp life

BenQ TK800 Projector Specifications

Projector Central's Rating
Projector Central Highly Recommended Award
Highly Recommended Award

Our Highly Recommended Award designation is earned by reviewed products that offer unusual value or performance in their price class. Read Review

Ease of Use

April 2018
3 Years
User Reviews
Review this Projector
Switch to Metric
3,000 Lumens (ANSI)1
w/pixel shifting
Aspect Ratio
16:9 (4K HD)
Display Type
0.47" DLP x 1
Color Wheel
4 segments
Color Processing
Input Lag
4K/60: 44ms
Video Modes
720p, 1080i, 1080p/60, 1080p/24, 1080p/25, 1080p/30, 1080p/50, 2160p/24, 2160p/60, 576i, 576p, 480p, 480i
Data Modes
MAX 3840x2160
3D Modes
Full HD 3D

Lamp Type
240W Metal Halide bulb
Lamp Life
4,000 hours  / 10,000 hours
Lamp Model
5J.JHN05.001  Buy Replacement Lamp

Included Lens
1.2x manual zoom , manual focus
Optional Lenses
Lens Shift
Throw Distance
3.8' - 32.1'  Calculate Throw Distance
Image Size
29.96" - 300.18"
Throw Ratio
1.47:1 - 1.76:1
Digital Keystone
Vertical only

Projector Size
5.31" x 13.90" x 10.71"
9.3 lbs
Audible Noise
33 dB  / 29 dB
Internal Speakers
5.0 Watts Mono
330 Watts 100V - 240V
Connection Panel
12-Volt Trigger
Audio In: Mini Jack
Audio Out: Mini Jack
HDMI 1.4a
RS232: DB-9pin
VGA In: Dsub-15pin

Full HD 3D

Reviews & Articles

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ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: