The Sony CW-A9s LCD Projector Delivers Cinematic Experiences

The a9s isn’t a Master Series projector, and it doesn’t have the same tone mapping as the A8H or A9G. That doesn’t hold it back from excellence, though.

Sony has done a good job of improving its menu system for the a9. Pressing Fn launches an on-screen control bank with a layout that lets you organize and customize your settings.

X-Motion Clarity

Frantic football matches, high-speed video games +ndash; whatever you’re watching or playing, it moves smoothly thanks to X-Motion Clarity. It reduces blur by using a backlight scanning/blinking technique and intelligent frame interpolation.

Each ‘blink’ is controlled and its duration optimised, while brightness is boosted when needed. The result is clear, smooth movement without a loss of picture brightness.

With a range of settings, you can tailor this feature to suit your environment and content. In the default Motion setting, both interpolation and X-Motion are active, while if you select Custom you get more control over these features.

X-Reality PRO

Sony’s X Reality Pro Picture Engine is a processor that works behind the scenes to improve image quality. It analyzes the pattern of each frame and uses a database to adjust it. It can compensate for line flickering, compression noise and jagged edges on the outlines of objects. It also has a process to smoothen tone and reduce the appearance of banding in video.

The processor can also be used to upscale non-4k content to 4k without a9s LCD projector the usual performance hit. It can also make 3D content look better with a technique called “3D Super Resolution”. It analyzes nearby and far field images to adjust them in zero or positive parallax.

Motionflow XR

Achieve a truly cinematic experience with Motionflow XR, which creates and inserts extra frames between the original ones. This reduces judder and blur for clearer TV images. Depending on your screen size, Motionflow XR can operate up to 1200 Hz.

Fast paced sports sequences and films appear amazingly realistic with XR Motion Clarity and Motionflow XR, which take motion clarity beyond refresh rates (Hz) for picture quality that’s breathtakingly natural. XR Triluminos Pro expresses a wider palette of exquisitely lifelike colours, too.

Each frame is carefully controlled and its duration optimised, so pictures remain bright and clear. Watch out for manufacturers who cite a number without explaining what it means, such as 60Hz or 120Hz, as this usually refers to a backlight strobing technology that doesn’t improve image clarity.

Acoustic Surface Audio

For sound that’s so real it feels like it comes from the screen, look for Sony TVs with Acoustic Surface. This feature uses actuators behind the TV to vibrate the panel imperceptibly, producing sound waves that create a wide stereo field. A subwoofer built into the easel stand rounds out bass and deep tones.

This technology lets you hear the true sounds of your favorite movie or TV show. It even enables your TV to track dialogue and sound effects so you can follow what’s happening on-screen.

Ben Kevelson ’22 is part of a team designing flat surfaces that can function as acoustic and tactile interfaces. Learn how their research could change the way we interact with devices like smartphones and video walls.

X1 Extreme

The standout feature here is the 15.6-inch 4K HDR touch-screen display. It covers 100 percent of sRGB and Adobe RGB (it maxed out our colorimeter), and delivers rich, vibrant images.

It’s a bit brighter than our premium laptop average (366 nits) and even the Dell XPS 15’s (254 nits). That said, it needs a brightness boost to compete with Apple’s MacBook Pro (1644 nits).

The screen is surrounded by thin bezels on three sides, with a thicker one above for the webcam. The keyboard deck has soft-touch coating and is fairly rugged, passing MIL-STD-810H torture tests for extreme shock, vibration and temperature.

4K Ultra HD

4K Ultra HD is the next-generation video resolution home theater projector that offers four times more pixels than Full HD. Its exceptional detail provides a breathtakingly immersive and engaging experience. Whether you’re watching an epic sports event or a visually stunning blockbuster, you’ll feel like you’re in the center of the action.

UHD Premium supports a wider color gamut, higher bit depth, and more detailed shadows to deliver more accurate and realistic images. From the deep blues of the ocean to the vibrant reds and oranges of a fiery sunset, UHD Premium displays colors as they were meant to be seen.

Built-in Wi-Fi

Guangzhou Caiwei Optoelectronics Co., Ltd is a professional high-tech enterprise specializing in the research, production and sales of projectors. The CW-A9+Wifi is a VGA portable projector with 3LCD technology and a unique 3-chip design that delivers vibrant true-to-life images.

With a native 1920×1080 resolution and 800 ANSI lumens of high brightness, this projector is great for use even in daylight. Its premium HD LCD screen also features P3 wide color scale and OriTone perfect color representation, giving you a rich image.

Other features include ‘Game’ and ‘Graphics’ picture modes that have low input lag, support for HDR10, and display Chroma 4:4:4 properly. There are also two HDMI ports, one of which supports MHL.

Bluetooth

Bluetooth is a wireless technology that allows devices to communicate with each other. It uses a 2.4 GHz radio wave to create a short-range, one-to-one connection between compatible digital devices.

To use Bluetooth, first open the Settings app on your phone or tablet. Tap the Bluetooth icon to see your available connections, or connect a new device by selecting “Pair a new device.”

For more information on how to set up and use Bluetooth, refer to the user manual for your product. Also, be sure to evaluate your device’s security settings to prevent potential attacks. You may want to consider disabling unnecessary features or Bluetooth connections that could put you at risk.

HDMI 2.1

HDMI 2.1 allows for higher resolutions like 8K and faster refresh rates of up to 120fps. This can lead to crisper, sharper images for a more immersive viewing experience. It also supports dynamic HDR, which allows your display to alter the HDR metadata on a scene-by-scene or frame-by-frame basis for better picture quality.

It can also support G-Sync and Freesync for smoother gaming, eliminating screen tearing or stuttering. Plus, it supports advanced features like eARC and Quick Media Switching (QMS) to eliminate the one- to three-second blackout that occurs when switching between video sources. And it increases the maximum bandwidth of an HDMI cable from 18 to 48 Gbps, nearly tripling its capacity.