Name: NexiGo PJ40 Gen 3
Brand: NexiGo

What exactly are you getting?

The NexiGo PJ40 Gen 3 is a mid-size LCD projector built for home theater and the occasional backyard movie night. It has a genuine 1920 x 1080 native panel (not a 480p or 720p chip being upscaled and marketed as "1080p supported"), 700 ANSI lumens of brightness, dual 20W speakers, and both WiFi and Bluetooth 5.1 on board. It accepts 4K sources and downscales them to 1080p. You get two HDMI 2.0 ports with CEC, two USB ports, AV, an Ethernet jack, and a 3.5mm audio out.

It carries a 4.0-star average across more than 3,000 ratings, which is a solid, lived-in track record rather than a handful of seeded reviews.

Who is it for, and who should skip it?

This is a good fit if you watch movies at night, in a basement, or in a room where you can kill the lights. It's also a reasonable pick for a casual backyard setup after sunset, or as a big-screen console display for gaming.

Skip it if you want to watch in a bright living room during the day. At 700 ANSI lumens, this is not a daylight machine, and no amount of marketing copy changes the physics. Also skip it if your plan was to cast Netflix or Disney+ straight from your phone (more on that below), or if you need built-in streaming apps. There's no Android TV smart platform here, so budget for a Fire TV Stick or similar.

How good does it actually look?

700 ANSI lumens is honest mid-tier brightness. In a dark room it's plenty punchy for a 100 to 120 inch image. Push toward the maximum screen size and you trade brightness for scale, so the picture gets dimmer and softer the bigger you go. In our video review, we found the image came across as genuinely bright and vibrant for a projector in this class, which lines up with the brightness number as long as you respect the lighting.

The D65 calibration is the detail that sets it apart from most cheap projectors. NexiGo claims a color error (dE) under 3, which is the threshold where the average person stops noticing the difference from a reference. In our video review we measured it against roughly 85% coverage of the Rec. 709 color space, so colors look natural rather than the oversaturated, blue-tinted look you get from the bargain bin. Contrast is rated over 10000:1, which is a dynamic figure, so don't expect OLED-style black levels. Shadow detail in dark scenes is the usual LCD weak spot.

One quirk worth knowing: auto keystone correction is vertical only. Horizontal correction is manual (4D keystone). So the easiest path to a clean, rectangular image is placing the projector centered and square to the wall rather than off to one side.

Can it really hit 300 inches?

Sort of, and this is where the listing contradicts itself. The feature bullets and our video review both talk about a 300-inch image, but the spec sheet lists a 150-inch maximum image size. The honest read: 300 inches is the theoretical ceiling, and 150 or so is the size where the picture still looks good with these 700 lumens. The 60 to 100% zoom (roughly 1.2x) lets you resize the image without moving the unit, which helps when the projector is wedged onto a shelf. Throw distance runs from 6 to 30 feet.

How loud is the fan, and how's the sound?

NexiGo publishes real fan numbers, which is rare and appreciated. Noise runs 35dB to 46dB measured at 1.5 feet, with a 10-level adjustable fan. Level 1 is quiet enough to ignore during dialogue; crank it to 10 for cooling and you'll hear it in quiet scenes. Sit a normal distance away and it mostly disappears.

The two 20W speakers are loud and full enough that you can run a backyard movie without dragging out a separate speaker. For serious listening, Bluetooth 5.1 pairs to headphones or a soundbar. One thing to verify on the listing for your use: whether Bluetooth audio stays in sync with video, since some projectors in this range introduce lip-sync lag over Bluetooth.

What's the catch with streaming?

Here's the limitation that trips people up. Screen mirroring works over 5GHz WiFi for iOS, Android, and Windows, no dongle required. But Netflix, Amazon Prime Video, Hulu, and similar apps block mirroring because of copyright (HDCP) protection. That's not a NexiGo defect, it's how those apps behave, but it means casting a movie off your phone often won't work. The fix is cheap and simple: plug a streaming stick into one of the HDMI ports and run the apps on the projector itself.

The other caveat is on the spec sheet itself: this is an LCD projector, and NexiGo warns against long consecutive hours of use to avoid LCD burn-in. Treat it as a movie-night device, not a 12-hours-a-day TV replacement.

The verdict

The PJ40 Gen 3 does the important things right: real 1080p, honest color, usable brightness in the dark, and speakers you can actually use outdoors. The trade-offs are predictable for the category: it needs darkness, it won't cast Netflix, and horizontal keystone is manual. Go in knowing that and it's an easy recommendation for movie nights and gaming. Expect it to replace your living-room TV in daylight and you'll be disappointed. Score: 7.6 out of 10.