Optoma EX631
Optoma EX631
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Overall Score

Optoma EX631

A 5 year old 10000:1 1024 x 768 projector with alright features
10000:1 XGA (1024x768) Yes 3,500 ANSI Lumens Jun 2012
Contrast Ratio (typical) Projector Native Resolution 3D Projector Brightness Release Date

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Optoma EX631 Review

With low running costs and average features, we have scored the Optoma EX631 as follows for Summary.
Average Features
5 Years Old
£96 Over 1 Year
Overall Score

Why Has it Scored 38?

Sony projectors have excellent reviews in general.
It is over 2 years old and it is likely that newer, better multimedia projectors are available. View the latest data projectors 2017.
This projector has running costs of £96 over 1 year, which puts it typical compared to the other 1,763 data projectors that we have compared it to.
It has some good features, but is also missing a few features:
RoHS compliance
Does not support full HD
Only 1,080 video mode

Optoma EX631 In-Depth Analysis


Optoma Projectors Have Very Good Reviews

Based on 2,445 expert and user reviews (including 398 verified purchases), Optoma has very good reviews for its data projectors. 96% of those that bought a Optoma projector would recommend the product that they bought to other buyers.


RoHS Compliance

RoHS compliance

The Optoma EX631 is RoHS compliance, which is unusual. 82% of projectors are not RoHS compliance.

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The Optoma EX631 is 3D-ready, unlike 85% of projectors which are not 3D-ready.

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Does Not Support Full HD

The Optoma EX631 does not support full HD. 64% of projectors also do not support full HD.

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Has a Built-In Speaker

The Optoma EX631 has a built-in speaker. 76% of projectors also have a built-in speaker.

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1024 X 768 Resolution

The Optoma EX631 has a 1024 x 768 projector native resolution which is higher than most projectors. Most projectors have a WXGA (1280x800) resolution. In addition, this multimedia projector has a projector native resolution of XGA (1024x768).

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Only 1,080 Video Mode

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Average Projector Brightness

The Optoma EX631's projector brightness of 3,500 ANSI lumens is relatively typical compared to most other projectors. It is in the brightest 61% of all data projectors when ranked by this feature.

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Not HD-Ready

The Optoma EX631 is not HD-Ready, although it is worth keeping in mind that 79% of projectors are also not HD-Ready.

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Has a Carrying Case

The Optoma EX631 has a carrying case, which is unusual. 81% of projectors do not have a carrying case.

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Released Over Five Years Ago

This projector was released in June 2012.

Running Costs

Running Costs Are Average

The EX631 is typical compared to the other 1,763 projectors that we have looked at for 1 year running costs. Based on satisfactory energy prices, we estimate the 1 year running cost of the EX631 is £96.

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Product Identifiers



A lot longer service life of lamp
3% cheaper to run
A lot dimmer projector brightness
Cheaper to run by £50.32
547 ANSI lumens brighter projector brightness