BenQ TH685i vs TH685P: Which 1080p Projector Offers Better Value and Low Latency Performance?

[Serena Anderson]

Introduce​

Parameter	BenQ TH685i​	BenQ TH685P​
Picture​	​	​
Price​	$799​	$799​
Recommended Uses​	Gaming​	Gaming​
Highlight​	Resolution: 1080P, 4K supported Brightness: 3500 ANSI lumens Image Size: 100-inch from 8.2 feet (2.5m) Color Accuracy: 95% Rec. 709 Gaming Features: 8.3ms low latency at 1080p/120Hz, Game Mode, Game Sound Mode, LumiExpert Console Compatibility: PS4, PS5, Nintendo Switch, Xbox One X, Google Stadia Entertainment Platform: Google-certified Android TV, 5,000+ apps User Features: Airplay and Chromecast support, remote control for Android TV and projector​	Model: TH685P Audio: Integrated 5 watt speaker by treVolo with equalizer Resolution: 1080p HDR-enabled, 4K compatibility Brightness: 3500 ANSI lumens Image Size: 100 inches from 8.2 feet (2.5m) Color Accuracy: 95% Rec. 709 HDR Compatibility: HDR10 Technology Gaming Features: Low latency 8.3ms at 1080p/120Hz, Game Mode/Game Sound Mode, LumiExpert Exclusions: No VGA-in or Monitor-Out compared to TH685​

Side-by-Side Comparison​

Display​

Parameter	BenQ TH685i​	BenQ TH685P​
Screen Size​	30 Inches - 300 Inches​	30 Inches - 300 Inches​
Throw Distance​	1.13 Feet - 1.46 Feet​	1.8 Feet - 1.5 Feet​
Contrast Ratio​	-​	10000:1​
Display Resolution​	1920 x 1080 Pixels​	1920 x 1200 Pixels​
Native Resolution​	1920 x 1080​	1920 x 1080​
Brightness​	3500 Lumen​	3500 lumen​
Display Type​	DLP​	DLP​
Picture Quality Enhancement​	-​	-​

Features​

Parameter	BenQ TH685i​	BenQ TH685P​
Video Encoding​	AVC​	-​
Lamp Wattage​	245 Watts​	5 Watts​
Light Source Life​	20000 Hours​	-​
Controller Type​	RCI067​	Button Control​
Control Method​	Remote​	Voice​
Mount Type​	(Optional),CMG3​	Tabletop Mount​
Noteworthy Features​	Internet Built-In, Speakers, Short Throw, 3d-Ready​	Speakers, Internet Ready, 3d-Ready​

Connectivity​

Parameter	BenQ TH685i​	BenQ TH685P​
Connectivity Technology​	USB, HDMI​	HDMI​
Hardware Connectivity​	HDMI​	VGA, HDMI​
Compatible Devices​	TV Stick​	Smartphone​

Measurements​

Parameter	BenQ TH685i​	BenQ TH685P​
Dimensions L x W x H​	18.3"L x 13.7"W x 7.2"H​	12.28"L x 8.56"W x 4.33"H​
Item Weight​	9.6 Pounds​	6.2 Pounds​

Conclusion​

Product	PROS AND CONS​
BenQ TH685i​	Pros: • Great picture quality with bright projection, even in well-lit rooms • Excellent for both gaming and watching movies • Very quiet operation with minimal heat generation • Auto keystone feature simplifies setup • High-quality 4K HDR content presentation • Good upgrade from older projector models • Affordable for the quality offered Cons: • Connection issues reported with devices (phone/Qosi) • Smart capabilities require additional setup (hidden compartment for dongle) • Sound quality is decent but may necessitate a separate sound system for optimal experience Overall Impression: This projector is a fantastic choice for those looking to enhance their home entertainment, especially for gamers and movie enthusiasts. Its impressive picture quality and quiet operation make it a strong contender in its price range. While there are some connectivity issues and sound quality concerns, these can be mitigated with additional audio equipment. Overall, it offers great value and performance for various uses, particularly in home cinema and gaming setups.
BenQ TH685P​	Pros: • Substantially brighter picture compared to the W1070 • Better performance in brightly lit environments • Improved color vibrancy and quality • Low input lag makes it ideal for gaming • Budget-friendly upgrade from older models Cons: • Potential reliability issues, as noted with failure after a year • Limited lifespan of the product based on user experience • Not as detailed for movie viewing compared to higher-end laser projectors Overall Impression: The TH685 projector offers a significant upgrade in brightness and color quality over its predecessor, the W1070, making it a solid choice for gaming and general use in various lighting conditions. However, potential reliability concerns may warrant consideration before purchasing, especially for users seeking a long-term investment.