Asus S1 Portable Projector Review

Most of the time a projector is established up, put in, and never moves once again. They’re cumbersome, major, and can consider some time to set up just ideal. The Asus S1 transportable projector (See it at Amazon) is neither bulky nor significant, and in simple fact it could just about suit in your pocket.The advantage of a portable projector is you could speedily set it up in a space to play a recreation if an individual is monopolizing the most important gaming Television set, or use it for some relaxing gaming outside the house on a summer time evening. With a 3-hour rechargeable battery life and decent gentle output for a projector its measurement the Asus S1 is a excellent transportable remedy.

Asus S1 Transportable Projector – Layout and Functions

Quite normally projectors, especially a lot less high priced types, are housed inside primary plastic cases. Whilst that might be okay for anything that will not often or never transfer, a moveable projector requires to be a little bit much more sturdily created. Luckily, the Asus S1’s situation is produced mainly of aluminum and pretty reliable. The overall projector actions only 4.35 x 4 inches across and 1.2 inches high. There is a sliding door on the front that protects the lens that clicks open up and shut. On 1 aspect is a wheel that glides effortlessly to alter photograph aim next to an exhaust vent. There are added exhaust vents on the other facet, on the back again, and on the bottom concerning two rubberized riser strips.Over the rear exhaust vents are the connections a 3.5mm audio out, MHL-suitable HDMI port (for individuals with Android phones and the like), 5V/1A USB port, and a DC in for the included electricity cable. With the USB port the Asus S1 can act as a mobile machine energy bank. There’s even a cutout in the comfortable carrying case to keep the USB port available although the projector is stored away. Subsequent to the DC electricity port is the on button.

On the major of the S1 are four buttons for controlling quantity, opening the onscreen menu, or accessing distinctive display modes and attributes with a unusually-named ‘Splendid’ button. When the projector is staying operate on battery electric power it can be in battery manner – which conserves battery lifestyle – or presentation mode – which projects a brighter picture at the charge of fifty percent the battery lifestyle (from three hrs down to 90 minutes).

There are two more functions even though in battery manner that can be cycled through with the ‘Splendid’ button flashlight mode and crisis mild method that emits a blinking white gentle. This basically turns the S1 into a flashlight, or an unexpected emergency beacon for men and women who are camping and making an attempt to get enable.

The Asus S1 is a LED DLP projector with a native resolution of 854 x 480 pixels. Definitely not the 1080p and previously mentioned we have all grown employed to, but it’s adequate in a pinch. It has a rated max mild output of 200 lumens, which isn’t much for a projector and it is only feasible to use it in a dark room. It can undertaking an impression ranging from 30 to 100 inches ranging from 2.4 to 8 toes away, while the farther from the wall the dimmer the graphic. I found the sweet spot to be in between a 40- and 60-inch projected impression.

There’s a smaller 2 Watt built-in speaker that plays out the back, but except there is definitely no other alternative I’d suggest making use of an external speaker or headphones by way of the 3.5mm audio out jack. The speaker expectedly seems incredibly tinny and thin thanks to its compact dimensions in a modest chassis.

In addition to the carrying case outlined higher than, there is a next nylon circumstance that can suit the projector and cables.

Asus S1 Moveable Projector – Testing and Gaming

Screening was done with a Picture Investigate PR-650 spectroradiometer, a Konica Minolta LS-100 luminance meter, and CalMAN 2018 calibration software package. SDR designs had been from a VideoForge Common generator.

The sRGB principal coloration points on the Asus S1 are all oversaturated, with the most important culprits getting blue and inexperienced. Secondary factors are also inaccurate yellow is a minimal also eco-friendly, cyan is a little bit also blue, and magenta appears closer to a violet. Visually, every little thing will appear marginally off. The blue skies of Sea of Robbers have some purple blended in although the clouds that float by are tinted with blue. The feathers on Aloy’s armor in Horizon Zero Dawn ended up fragile and very clear even when she rode her machine mount. The mountain vistas ended up wonderful and retained their epic really feel.

Although seeking by way of the green grass for treasure, the foliage looks a tiny yellow like it’s in have to have of some watering. This is not absolutely sudden for a mini projector which is only $300 (in reality, it is superior than I predicted), and even with the color deviation the S1 manages to include 99.4% of the sRGB color spectrum.

Contemplating the Asus S1 has a indigenous resolution of 854 x 480 the detail is pretty good. The larger the graphic the softer it seems, but up till all around a 55-inch diagonal there’s some remarkable clarity for the resolution. It will only settle for images up to 1080p, so be sure to change the output resolution of your source if it’s set to 4K.

the Asus S1 had an input lag of 16.6ms, faster than several TVs.


It’s essential to stress that the projector will have to be applied in a dark room or at night time outdoors. The light-weight output of the S1 is nowhere near large more than enough for any ambient light, be it sunlight or artificial. You’d be tough-pressed to come across any projector of this form that outputs more than enough gentle for working day use.

Even in the dim the Asus is missing in shadow detail (this is a problem pretty much every DLP projector faces). It does make it tricky to see just about anything in partial darkness. Sneaking all around, seeking to steer clear of Trinity grunts in Shadow of the Tomb Raider obtained discouraging very promptly. It also usually takes absent from the encounter seeing flicks that are dependent on the romantic relationship of shadow and gentle, like Blade Runner 2049.

The most surprising tests final result with the Asus S1 was its enter lag. The enter lag of projectors in normal is notoriously undesirable, specially for people with no a sport manner (which the S1 does not have). They can solution, and in some instances, surpass 100ms, earning gaming discouraging at very best and close to extremely hard at worst. Even excellent input lag instances drop all-around 30ms, which is good for most but nonetheless doesn’t compete with TVs that can be in the teens. Working with a Leo Bodnar lag tester that sends a 1080p sign, the Asus S1 had an enter lag of 16.6ms, more rapidly than many TVs. That is quickly ample for any gaming, from Dead or Alive 6 to Red Dead Redemption 2.

Buying Tutorial

The Asus S1 portable projector has an MSRP of $319, but can normally be located for fewer on the net.

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ASUS S1 Transportable Projector

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