Optoma HD146X vs ViewSonic PA503HD: A Comparison of High Brightness Performance in Projectors

[Shelby_Compare]

Introduce​

Parameter	Optoma HD146X​	ViewSonic PA503HD​
Picture​	​	​
Price​	$599​	$519.99​
Recommended Uses​	Gaming​	Education, Home Cinema, Business​
Highlight​	Fast Response Time: Enhanced Gaming Mode for quick response; Game Display Mode improves visibility in dark scenes HDMI plus USB Power: Compatible with HDMI extender and USB power; connects to various devices for big-screen entertainment Throw Ratio: 1.47:1 to 1.62:1 for optimal image projection More Image Depth: Dynamic Black technology for high contrast ratio (500,000:1); bright scenes clear, dark scenes detailed Cinematic Picture Quality: Native 1080p (1920×1080) resolution; RYGCWB color wheel for color calibration Easy Installation: 40° vertical keystone correction; 1.1X zoom for flexible placement	Brightness: 4000 Lumens Resolution: 1080p FHD Optical Zoom: 1.1x Keystone Adjustment: 40 degree vertical Contrast Ratio: High native contrast via 0.65" DMD chip Lamp Life: Up to 15,000 hours in SuperEco Mode Connectivity: HDMI, USB Type A (supports most media players, PCs, Macs, mobile devices)

Side-by-Side Comparison​

Display​

Parameter	Optoma HD146X​	ViewSonic PA503HD​
Screen Size​	305 Inches - 301 Inches​	30 Inches - 300 Inches​
Throw Distance​	3.2 Feet - 35.37 Feet​	1 Meters - 10 Meters​
Contrast Ratio​	25000:1​	22000:1​
Display Resolution​	1080p​	1920 x 1200 Pixels​
Native Resolution​	1920 x 1080​	1920 x 1080​
Brightness​	3600 Lumen​	4000 Lumen​
Display Type​	DLP​	LCD​
Picture Enhancement​	-​	ViewSonic SuperColor​

Features​

Parameter	Optoma HD146X​	ViewSonic PA503HD​
Lamp Wattage​	240 Watts​	240 Watts​
Light Source Life​	15000 Hours​	4000 Hours​
Controller Type​	Remote Control​	Remote Control, Button Control​
Control Method​	Remote​	Remote​
Mount Type​	Ceiling Mount​	Ceiling Mount​
Other Features​	Speakers, 3d-Ready​	High brightness, High native contrast ratio, Large Screen size, Easy multimedia access​

Connectivity​

Parameter	Optoma HD146X​	ViewSonic PA503HD​
Connectivity Technology​	Inputs 1 x HDMI 1.4a 3D support / Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A​	USB, HDMI, 3.5mm Jack​
Hardware Connectivity​	USB, HDMI​	USB 2.0 Type A, HDMI, 3.5mm Audio​
Compatible Devices​	Gaming Console​	Laptop, Television, Speaker​

Measurements​

Parameter	Optoma HD146X​	ViewSonic PA503HD​
L x W x H​	12.4"L x 9.5"W x 4.3"H​	13.3"L x 12.2"W x 4.5"H​
Item Weight​	6.2 Pounds​	6 Pounds​

Conclusion​

Product	PROS AND CONS​
Optoma HD146X​	Pros • Bright image quality even in daylight • Outstanding 3D capability with DLP Link mode • Good performance on non-prepped surfaces like light gray walls • Effective 3D modes available Cons • Limited installation height options; must be at coffee table height or ceiling-mounted • Only one HDMI port and lack of additional input options • Bluetooth audio capability is absent • Limited zoom function for screen size adjustment • USB power OUT port not clearly useful Overall Impression This projector excels in image brightness and 3D capabilities, making it a solid choice for those prioritizing these features. However, its installation limitations and lack of input options may be drawbacks for some users. If you can accommodate its requirements, it delivers impressive performance, especially for 3D viewing.
ViewSonic PA503HD​	Pros: • Excellent build quality and design • High-resolution display with vibrant colors • User-friendly interface and navigation • Wide range of features and functionalities • Good connectivity options (HDMI, USB, etc.) Cons: • Price may be on the higher side for some consumers • Limited app availability compared to competitors • Average sound quality without external speakers • Bulky design may not suit all spaces • Setup can be complicated for non-tech-savvy users Overall Impression: The product offers a well-rounded experience with its impressive display and robust features, making it a solid choice for those willing to invest. However, potential buyers should consider the price and the limitations in app availability before making a decision.