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BenQ TH575 3800-Lumen Full HD DLP Home Theater Gaming Projector

BH #BETH575 • MFR #TH575
8 reviews
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BenQ TH575 3800-Lumen Full HD DLP Home Theater Gaming Projector
Key Features
  • Brightness of 3800 ANSI Lumens
  • Full HD 1080p On-Screen Resolution
  • 1.1x Zoom & 1.49-1.64:1 Throw Ratio
  • 0.65" DMD DLP & Black Detail Enhancement
Ideal for movies, TV, and gaming, the TH575 3800-Lumen Full HD DLP Home Theater Gaming Projector from BenQ provides 1080p resolution and enough illumination to handle fully lit rooms, while still being able to deliver increased contrast during dark scenes. It does this via its 0.65" DMD DLP projection system and Black Detail Enhancement feature. The additional details in dark scenes is especially helpful when gaming, which also benefits from the TH575's 16.7 ms latency for low input lag. You can have all of your content ready to go with dual HDMI inputs, and automatic vertical keystone correction makes it easy to project a straight and square image.
More Details
Temporarily Out of Stock
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$599.00
$749.00
Save $150.00

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BenQ TH575 Overview

Ideal for movies, TV, and gaming, the TH575 3800-Lumen Full HD DLP Home Theater Gaming Projector from BenQ provides 1080p resolution and enough illumination to handle fully lit rooms, while still being able to deliver increased contrast during dark scenes. It does this via its 0.65" DMD DLP projection system and Black Detail Enhancement feature. The additional details in dark scenes is especially helpful when gaming, which also benefits from the TH575's 16.7 ms latency for low input lag. You can have all of your content ready to go with dual HDMI inputs, and automatic vertical keystone correction makes it easy to project a straight and square image.

Additional Features
  • Throw ratio of 1.49:1 to 1.64:1
  • Project images up to 300" in size
  • USB-A port for data and mobile device charging
  • Picture Modes: 3D, Bright, Cinema, Game, Living Room, Sports, User 1, and User 2
  • Built-in 10W mono speaker
UPC: 840046047740

BenQ TH575 Specs

Key Specs
Display System
DLP
Resolutions
Native: 1920 x 1080
Maximum Brightness
3800 Lumens (ANSI)
Throw Ratio
1.49 to 1.64:1
Projection Size
30 to 300" / .8 to 7.6 m
HDR Support
No
Audio/Video I/O
3.5 mm / HDMI
Light Source
Lamp
Image Display
Display System
DLP
Resolutions
Native: 1920 x 1080
Maximum Brightness
3800 Lumens (ANSI)
Offset
108%
Aspect Ratio
16:9
Contrast Ratio
15,000:1
3D Support
No
Color Depth
10-Bit (1.07 Billion Colors)
Scan
Horizontal: 15 to 102kHz
Vertical: 24 to 120Hz
Lens
Includes Lens
Yes
Aperture
f/2.56 to 2.68
Focal Length
22 to 24.1mm
Lens Shift
No
Throw Distance
Standard Throw
Throw Ratio
1.49 to 1.64:1
Projection Size
30 to 300" / .8 to 7.6 m
Features
Keystone Correction
Yes: Vertical ± 40°
HDR Support
No
Zoom
Yes: 1.1x Optical
Multi-Input Support (PIP/PBP)
No
Ceiling Mountable
No
Front/Rear Projection
Front
Built-In Speakers
Yes: 1x 10 W
Input/Output Connectors
Audio/Video I/O
2x HDMI 1.4a Audio/Video Output
1x 1/8" / 3.5 mm Mini Audio Input
1x 1/8" / 3.5 mm Mini Audio Output
Other I/O
1x USB-A 2.0
1x Mini-USB (Service)
1x DE-9/DB-9 (RS-232) Input/Output
HDCP Support
Yes: Version 1.4
Media/Memory Card Slot
No
Hardware
Virtual Assistant
Works with Alexa
Mobile App Compatible
No
Wireless
No
General
Light Source
Lamp
Expected Lamp Life
Full Brightness: 6000 Hours
Low Brightness: 15,000 Hours
Fan Noise
Medium Brightness: 34 dB
Low Brightness: 29 dB
Security
No
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
Medium Brightness: 260 W
Operating Conditions
32 to 104°F / 0 to 40°C
Dimensions (W x H x D)
11.7 x 4.7 x 8.7" / 296.0 x 120.0 x 221.0 mm
Weight
5.5 lb / 2.5 kg
Packaging Info
Package Weight
7.655 lb
Box Dimensions (LxWxH)
16.7 x 13.3 x 7.3"

BenQ TH575 Reviews

Kinda cheap all around

By Jonathon
Rated 2 out of 5
Date: 2026-06-14

After spending some time, trying to find a medium budget projector I was excited to receive this projector. As soon as I took it out of the box, I began to have second thoughts. First things it does not come with a lens cap or any type of cover. Secondly there’s only one height adjustment you can make. It is on the front Lynn side. It is a cheap, flimsy plastic screw that is not very secure. I was almost willing to deal with all that until we turned the projector on. It is very sharp and bright, but all the skin colors were way off. I tried the different stock settings. None of which improved. The heat blasting from the lamp fan was pretty intense as well be prepared. It won’t work well at a worksite conference table unless you want to cook your coworker. We will be returning this projector this week.

WHAT I NEEDED!

By Nicholas
Rated 5 out of 5
Date: 2025-02-16

The picture and clarity along with the lumens make this the perfect reasonably priced projector.

See any errors on this page?

If I have a distance more of 8 feet would that wor

If I have a distance more of 8 feet would that work for this projector
Asked by: Donato
Yes, the BenQ TH575 3800-Lumen Full HD DLP Home Theater Gaming Projector BH #BETH575 will project a 71" image from about 8 feet back.
Answered by: Thomas M
Date published: 2026-03-27
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