The ASUS P3B LED projector has a maximum brightness rating of 800 ANSI lumens.
⚙️ Core Technical SpecificationsLight Source: Eco-LED (up to 30,000 hours lifespan)
Native Resolution:
WXGA (1280 × 800)Contrast Ratio: 1,000:1 (Native) | 100,000:1 (Dynamic)
Throw Type: Ultra-Short-Throw (0.8:1 ratio)
Battery: Built-in 12,000 mAh (up to 2 - 3 hours run time)
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Asus PB3 Rechargeable 800 Ansi Lumens Projector
Performance
The PB3 produces an excellent image. While it is only 1080p, the picture is sharp, has a good contrast ratio (100000:1) and gets plenty bright enough (rated at 800 lumens) to be easily viewed in a moderately-lit environment where the main projection surface isn't subjected to many competing light sources (ideally indoors at night with ceiling lights off, one or two floor lamps are not a problem). One thing to note is that while on battery power (yes, the PB3 has an internal rechargeable battery) the unit is restricted to an output of 300 lumens, presumably to save power, which is still usually sufficient but not nearly as pleasant to look at in non-ideal situations. The battery is rated at 12,000mAh, which Asus states is good for up to three hours of projection, and in my experience is easily enough for at least one movie of sensible length.
The P3B offers auto keystoning, and if that means nothing to you don't feeling too bad, I didn't either not all that long ago. What this essentially means is that the unit is smart enough to adjust the image it projects (in the vertical plane) to ensure that the image isn't distorted no matter how the unit is placed or the angle it makes with the projection surface. It seems this feature is fairly prevalent these days and I can understand why as without it you would need to manually adjust the image every time you set up the unit, which would certainly impact the convenience of its portable nature.....
60,000/-
