Optoma HD28HDR vs UHD35x: Which Projector Delivers Better Gaming Mode Performance for Your Decision?

[Barend Ray]

Introduce​

Parameter	Optoma HD28HDR​	Optoma UHD35x​
Picture​	​	​
Price​	$754​	$999​
Recommended Uses​	Gaming​	Gaming​
Highlight​	3D Capability: True 3D content support from various sources Resolution: 1080p (1920×1080) with 4K input Contrast Ratio: 50,000:1 Noise Level: 26dB Operating Temperature: 41–104°F (5–40°C), 85% max humidity Lamp Life: Up to 15,000 hours Viewing Time: Average of 4 hours daily for over 10 years Connectivity: Compatible with media players and gaming consoles; supports 4K UHD HDMI dongles Gaming Mode: 16ms response time, 120Hz refresh rate Brightness: 3,600 lumens Color Accuracy: 6-segment color wheel with sRGB & REC.709 profile​	Resolution: 4K Ultra HD (8.3 million pixels) Power Requirement: 100 - 240V ±10%, AC 50/60Hz Input Current: 3.5A Operating Conditions: 5~40°C, 10% to 85% humidity (non-condensing) Gaming Performance: 240Hz, 4.2ms response time at 1080p, 16ms at 4K UHD HDR Compatibility: HDR10 & HLG Brightness: 3,600 lumens Image Quality Enhancements: UltraDetail technology, RGBWRGBW 8 segment color wheel​

Side-by-Side Comparison​

Display​

Parameter	Optoma HD28HDR​	Optoma UHD35x​
Screen Size​	28 Inch Pounds - 301 Inches​	33 Inches - 300 Inches​
Throw Distance​	3.2 Meters - 35.37 Meters​	4 Feet - 32 Feet​
Contrast Ratio​	50000:1​	1000000:1​
Display Resolution​	3840 x 2160 Pixels​	3840 x 2160 Pixels​
Native Resolution​	1920 x 1080​	3840 x 2160​
Brightness​	3600 Lumen​	3600 lumen​
Display Type​	DLP​	DLP​
Picture Quality Enhancement​	HDR10​	-​

Features​

Parameter	Optoma HD28HDR​	Optoma UHD35x​
Video Encoding​	HEVC​	HDR10​
Lamp Wattage​	240 Watts​	240 Watts​
Light Source Life​	15000 Hours​	-​
Controller Type​	Remote Control​	Remote Control​
Control Method​	Remote​	Remote​
Mount Type​	ceiling mount, table top​	Ceiling Mount​
Noteworthy Features​	Portable​	Portable​

Connectivity​

Parameter	Optoma HD28HDR​	Optoma UHD35x​
Connectivity Technology​	HDMI​	USB, HDMI​
Hardware Connectivity​	Lightning, HDMI​	USB​
Compatible Devices​	Gaming Console​	Gaming Console, Laptop, Smartphone​

Measurements​

Parameter	Optoma HD28HDR​	Optoma UHD35x​
Dimensions L x W x H​	12.5"L x 9.75"W x 4.25"H​	10.6"L x 12.4"W x 4.6"H​
Item Weight​	5.51 Pounds​	8.8 Pounds​

Conclusion​

Product	PROS AND CONS​
Optoma HD28HDR​	Pros • Significantly brighter than previous models, allowing for use in daylight • Excellent picture quality with bright and accurate colors • Large focus knob providing fine control for perfect focus • Improved usability and versatility with daytime viewing Cons • Slow startup time and input switching • Lack of a dust filter, potentially leading to overheating issues • Requires proactive maintenance to prevent dust buildup Overall Impression The projector is a solid upgrade, offering brightness and picture quality that enhances usability during the day. While it has minor drawbacks like slow operation and no dust filter, its performance and features make it a worthwhile choice for those looking for a reliable home viewing experience.
Optoma UHD35x​	Pros • Great picture quality with sharp and crisp images. • High color saturation, especially in Cinema mode. • Native HDR support without settling for lower resolution. • Smooth action shots with minimal jutter. • Easy setup and quick lens focusing. • No screen hot spots; images remain clear across the screen. • Suitable for dedicated home theater environments with minimal ambient light. Cons • Issues with flickering and monochrome colors reported shortly after purchase. • Poor customer support experiences noted. • Built-in speaker is subpar for a dedicated home theater setting. • Potential reliability concerns based on user experience. Overall Impression The Optoma projector boasts impressive picture quality and features, making it a strong contender for home theater enthusiasts seeking vibrant images and HDR capabilities. However, reliability issues and customer support experiences may deter some potential buyers, highlighting the importance of considering long-term performance and service before making a purchase.