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1. BEST PROJECTOR OFFICE MOVIE
2. BEST PROJECTOR OFFICE FULL
3. BEST PROJECTOR OFFICE PORTABLE
4. BEST PROJECTOR OFFICE BLUETOOTH

“If you put it on cinema mode instead of vivid, it drops a lot due to softer elements like contrast. “Even with 2,000 lumens, once you start calibrating it, the peak brightness goes down,” he says. When Lin was looking at projectors for a small space in his home, brightness played a key role, as he needed something that would show up against a good deal of ambient light.

BEST PROJECTOR OFFICE FULL

“Anything less than 500 isn’t usable, it’ll lose all the contrast and black levels with ambient light,” he says, “It’s awful, it’s almost unwatchable.” He also notes that for projectors with built-in rechargeable batteries, the projector won’t shine at full brightness while on battery power, so it’s important to account for that if you’re planning on using it away from an outlet. Steinberg says a projector’s brightness, which is measured in lumens (the amount of light emitted), is one of the most important things to look out for in a projector.

BEST PROJECTOR OFFICE PORTABLE

Here are some of the best portable projectors you can buy online. I also looked at reviews from our colleagues at The Verge. To find out what makes a good portable projector stand out, and what to avoid, I spoke with Mark Steinberg, a senior technologist at B&H Photo, as well as Eric Lin, a cinematographer based in Brooklyn.

BEST PROJECTOR OFFICE MOVIE

These compact projectors are all about convenience and portability, so they won’t be as bright or as sharp as a high-end projector, but for an impromptu movie night indoors or out, they can’t be beat.

BEST PROJECTOR OFFICE BLUETOOTH

Once they’re connected to a streaming device, laptop, smartphone, or game console via Bluetooth or cables, they can play movies, YouTube videos, or any other type of multimedia (with some limitations due to Digital Rights Management protections more on that below).

Also known as pico or pocket projectors, they are small, typically more affordable than their larger counterparts, and easy enough to move from room to room or bring to a rooftop hang or a BBQ. If you see inaccuracies in our content, please report the mistake via this form.Portable projectors can take a lot of the hassle out of setting up a theater space, and not just at home. If we have made an error or published misleading information, we will correct or clarify the article. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. ZDNET's editorial team writes on behalf of you, our reader. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers. Neither ZDNET nor the author are compensated for these independent reviews.

This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. ZDNET's recommendations are based on many hours of testing, research, and comparison shopping.