Optoma HD146X vs BenQ TH575: Which Projector Offers a Better Home Cinema Experience for Gaming?

[Serena Anderson]

Introduce​

Parameter	Optoma HD146X​	BenQ TH575​
Picture​	​	​
Price​	$599​	$549​
Recommended Uses​	Gaming​	Education, Home Cinema, Gaming, Business​
Highlight​	Cinematic Picture Quality: Native 1080p resolution (1920×1080), RYGCWB color wheel for color calibration Easy Installation: 40° vertical keystone correction, 1.1X zoom HDMI-CEC: Control projector and devices with one remote via HDMI-Link HDMI plus USB Power: Supports HDMI extender and USB power supply, compatible with Apple TV, Chromecast, Xbox, Switch, PS4 Perfect Image Alignment: DLP DMD single-chip design for image alignment and high brightness Full 3D: Displays true 3D content from 3D sources, supports 120Hz refresh rate, 3D glasses required​	Model Year: 2023 Brightness: 3800 ANSI Lumens Contrast Ratio: 15,000:1 Resolution: 1080p Full HD Low Latency: 16ms (1080p@60Hz) Projection Distance: 10.8ft for 100" image Usage: Gaming projector​

Side-by-Side Comparison​

Display​

Parameter	Optoma HD146X​	BenQ TH575​
Screen Size​	305 Inches - 301 Inches​	30 Inches - 300 Inches​
Throw Distance​	3.2 Feet - 35.37 Feet​	8 Feet - 5 Feet​
Contrast Ratio​	25000:1​	15000:1​
Display Resolution​	1080p​	1920 x 1080 Pixels​
Native Resolution​	1920 x 1080​	1920 x 1080​
Brightness​	3600 Lumen​	3800 Lumen​
Display Type​	DLP​	DLP​
Picture Quality Enhancement​	-​	LED​

Features​

Parameter	Optoma HD146X​	BenQ TH575​
Video Encoding​	-​	-​
Lamp Wattage​	240 Watts​	210 Watts​
Light Source Life​	15000 Hours​	15000 Hours​
Controller Type​	Remote Control​	Remote Control, Button Control​
Control Method​	Remote​	Remote​
Mount Type​	Ceiling Mount​	Tabletop Mount​
Noteworthy Features​	Speakers, 3d-Ready​	Digital Keystone Correction, Speakers, 3d-Ready​

Connectivity​

Parameter	Optoma HD146X​	BenQ TH575​
Connectivity Technology​	Inputs 1 x HDMI 1.4a 3D support / Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A​	HDMI​
Hardware Connectivity​	USB, HDMI​	HDMI​
Compatible Devices​	Gaming Console​	Laptop, Gaming Console, Speaker​

Measurements​

Parameter	Optoma HD146X​	BenQ TH575​
Dimensions L x W x H​	12.4"L x 9.5"W x 4.3"H​	11.65"L x 8.7"W x 4.72"H​
Item Weight​	6.2 Pounds​	7.65 Pounds​

Conclusion​

Product	PROS AND CONS​
Optoma HD146X​	Pros: • True ANSI 3600 lumens allows for use in medium light conditions • Great resolution with vivid and clear images • Silent operation • Suitable for large projections (up to 200" screen without needing a dedicated screen) • Decent picture quality for a DLP projector Cons: • Only one HDMI connection port • Internal speaker quality is poor • Issues with 3D functionality causing an irritating green screen • Loses zoom and focus position over time • Annoying remote design with sensor placement causing repeated activation issues • Scattered blacked out pixels developing after over a year of use Overall Impression: While the projector initially impresses with its brightness and image quality, various ongoing issues—including inadequate connectivity options, poor internal audio, and significant durability concerns—ultimately detract from its value. Users may want to consider alternative options for a more reliable experience.
BenQ TH575​	Pros • Bright and sharp picture quality, even in well-lit environments • Excellent for gaming with no noticeable lag • Versatile for various uses, including movies and golf simulators • Good range of features for an entry-level projector, including multiple HDMI ports and audio port • Maintains cool operation during extended use • High value for price, especially for a reputable brand Cons • Speaker quality is subpar; external speaker recommended • 3D mode performance may not meet expectations due to technology limitations • Zoom functionality could be improved for better distance adjustment Overall Impression The BenQ TH575 is a solid choice for first-time projector buyers, offering impressive picture quality and versatility for various entertainment needs. While the sound quality may fall short and the 3D experience may not be ideal, its strengths in brightness, clarity, and gaming performance make it a highly recommended product, particularly at its price point. Overall, it strikes a great balance between quality and affordability, making it a worthwhile investment for casual movie and gaming enthusiasts.