Name: Aurzen BOOM 3
Brand: Aurzen

What exactly is the Aurzen BOOM 3?

The BOOM 3 tries to be three gadgets at once: a smart TV, a Bluetooth speaker, and a streaming stick. It runs its own smart OS with licensed apps for Netflix, Prime Video and YouTube, so you can switch it on and start a show without plugging in a separate Fire Stick. It projects at native 1920x1080 (real 1080p), accepts 4K files and downscales them, and claims 500 ANSI lumens of brightness. It carries a 4.2-star average across about 900 ratings, which is solid but not spotless for this slice of the market.

The feature Aurzen leans on hardest is sound. Most portable projectors ship with a tinny driver you mute within a minute. The BOOM 3 packs a 2.2-channel setup rated at 36W, which is genuinely loud for the size and means you can skip a separate speaker for casual viewing.

Who is it for, and who should skip it?

Buy it if you want one box that does everything and you watch mostly in the dark: a bedroom with the lights off, a basement, or a backyard after sunset. The built-in licensed apps plus the big speakers make it a real grab-and-go movie machine, and it mounts four ways (tabletop, tripod, wall, ceiling) through a standard 1/4-inch screw hole on the bottom.

Skip it if you want a daytime TV replacement in a bright living room, or if you care a lot about a razor-sharp, high-contrast picture. At 500 ANSI lumens this is a dark-room device, full stop. Point it at a wall with the shades open at noon and the image washes out.

How bright is 500 ANSI really?

ANSI lumens is the number that matters, and Aurzen stating it (rather than a made-up "12000 lumens" figure) is a point in its favor. That said, 500 ANSI is modest. For reference, a bright room really wants 2,000 ANSI or more, and even many entry home-theater projectors sit around 700 to 1,000. At 500 you get a pleasing, watchable image in a dark room at a 90 to 120 inch size. Push toward the quoted 300-inch maximum and it gets dim and soft. Outdoors, wait until it's fully dark.

The panel is LCD, not DLP or laser, and the quoted 20000:1 contrast is a dynamic figure, not what your eyes see in a lit scene. Blacks will look more dark-gray than inky. HDR10 is supported, but on a 500-lumen LCD don't expect HDR to do much heavy lifting. Treat this as a good 1080p picture in the dark, not a 4K home cinema.

Do the smart apps and auto setup actually help?

This is where the BOOM 3 separates itself from the pile of cheap projectors. Many of them run unofficial, sideloaded streaming apps that break every few months. Aurzen says its Netflix, Prime Video and YouTube apps are officially licensed, which should mean they keep working and play at proper resolution. That alone saves you buying and dangling a streaming stick, though two HD ports are there if you'd rather use your own.

The setup automation is the other selling point: AI auto focus using nine gyros, 6D keystone correction, a 50 to 100 percent zoom so you can shrink the image without moving the unit, plus obstacle avoidance and screen alignment. On paper this means you plop it on a table at an angle and it squares itself up. In practice, auto keystone always costs some sharpness because it's digitally reshaping the image, so for the crispest result you still want the projector square to the wall. The zoom-to-fit and alignment features are genuinely handy when a clean placement isn't possible.

What about connections and placement?

Connectivity is generous: two HD inputs, two USB 2.0 ports, a 3.5mm headphone jack, dual-band 5G and 2.4G WiFi, and Bluetooth 5.2 that works both ways (send audio out to a speaker, or use the BOOM 3 itself as a Bluetooth speaker). Dual-band WiFi matters for streaming because the 5GHz band is less crowded and holds a steadier connection.

One limitation buried in the fine print is worth repeating: you cannot screen-mirror copyrighted content from Netflix, Hulu and similar services. That's a Widevine/HDCP restriction, not an Aurzen quirk, and it applies to most projectors. The workaround is to use the built-in apps or a connected stick over HD rather than casting from your phone.

Throw distance runs from about 4 feet (60-inch image) to 30.5 feet (300-inch image), with the sweet spot for most rooms landing in the 8 to 12 foot range. Note the listed 240-volt rating and check the plug and power supply on the listing if you're in the US; also confirm whether there's an internal battery, because the specs don't mention one, which suggests it needs wall power.

How does it compare with the alternatives?

Against a mini DLP projector in the same class, the BOOM 3 trades a little picture sharpness for much better sound and a cleaner smart-TV experience. Against something like an Anker Nebula or a Xgimi Halo, you're generally getting more speaker wattage here, but those rivals often use brighter or sharper light engines and run full licensed Google TV. Against a dedicated 4K home-theater projector, this isn't close on image quality, but it's a fraction of the bulk and sets up in seconds.

Final verdict

The Aurzen BOOM 3 is a likable all-in-one for dark-room and backyard movie nights. The honestly-stated 500 ANSI brightness, loud 36W speakers, and licensed streaming apps are the things that make it worth considering, and the four-way mounting plus auto setup make it easy to live with. The ceilings are clear too: it's not bright enough for daylight, the LCD contrast is ordinary, and 4K is decode-only. Know those trade-offs and it's a solid pick for the right room. Score: 7.2 out of 10.