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Optoma HD300X

alaTest has collected and analyzed 97 reviews of Optoma HD300X. The average rating for this product is 4.6/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Opinions about the size and noise are generally positive. The price and usability are also mentioned favorably.

image quality, usability, price, noise, size

We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the Optoma HD300X is awarded an overall alaScore™ of 90/100 = Excellent quality.

Review analysis

(Based on 97 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 37 of 37 Show Reviews: in English | in other languages (60)

Consumer review ( review summary for Optoma HD300X


alaTest has collected and analyzed 36 user reviews of Optoma HD300X from The average user rating for this product is 4.5/5, compared to an average user rating of 4.3/5 for other Projectors on Reviewers are impressed by the size and usability. The price and noise are also mentioned favorably, whereas many are less positive about the reliability.

image quality, noise, price, usability, size


94% of the reviews on give this product a positive rating.

This summary is based on the products: Optoma HD300X 1080p 3D Digital Light Processing ProjectorOptoma HD300X 1080p 3D Digital Light Processing Projector

Mar, 2018

Consumer review (



generally excellent


Jan, 2012

Product Specifications


Battery technology:Alkaline
Battery Type:AAA


RoHS compliance: Yes


Cable lock slot:Kensington
Ceiling mountable: Yes
Ceiling mounting supported:Y
Colour of product:Black
Form factor:Desktop
LED indicators:Power, Status
Product Type:Desktop projector


Built-in Display: No

Lens System

Throw ratio:1.5 - 1.8:1


Built-in speaker(s): No
TV tuner integrated: No


Bluetooth: No
Ethernet LAN: No
Wi-Fi: No

Operational conditions

Operating altitude:0 - 3000
Operating relative humidity (H-H):0 - 85
Operating temperature (T-T):5 - 35

Other features

Analogue video signal:Y
Aspect Ratio:16:9
Audio input:Y
Audio output:Y
Audio system:N
Compatibility:PLAYSTATION 3\nXbox 360
Connectivity Technology:Wired
Control panel:Y
Dimensions (WxDxH):380 x 313 x 122
Network ready: No
Power LED: Yes
Power supply type:AC
USB mass storage: No

Packaging Content

Batteries included: Yes
Cables included:AC
Handheld remote control: Yes
Manual: Yes
Quick start guide: Yes
Remote control type:iR


Mac operating systems supported: Yes
Noise Level:27
Plug and Play: Yes
Windows operating systems supported: Yes

Ports & interfaces

AC (power) in: Yes
CardBus PCMCIA slot type: No
Component video (YPbPr/YCbCr) in:1
Composite Video In:1
DVI port: No
HDMI ports quantity:2
RS-232 ports:1
Serial interface type:RS-232
VGA (D-Sub) ports quantity:1


AC adapter frequency:50/60
AC adapter input voltage:110 - 220
AC input frequency:50 - 60
AC input voltage:110 - 220
Power Consumption (Standby):1
Power consumption (typical):260
Power Source:AC


Contrast ratio (dynamic):8000:1
Contrast ratio (typical):400:1
Keystone correction, vertical:40
Projection distance:1.5 - 10
Projection Technology:DLP
Projector brightness:1600 / 400
Projector native resolution:1080p (1920x1080)
Screen size compatibility:965.2 - 7620
Zoom capability:Manual


Card reader integrated: No


3D: Yes
3D-Ready: Yes
Analog signal format system:NTSC, PAL, SECAM
Full HD: Yes
HD-Ready: Yes
Supported graphics resolutions:1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modes:1080i, 1080p, 720p

Weight & Dimensions

Height :12.2