4K UHD Experience at Home – 2500 ANSIANSI ANSI lumens is a measurement of the total amount of visible light generated by a projector, as standardised by the American National Standards Institute (ANSI). It provides an accurate and consistent way to assess a projector's brightness, taking into account factors such as light output across the entire image, uniformity, and colour accuracy. ANSI lumens indicate the projector's brightness level, with higher values typically leading to better performance in spaces with ambient light or larger screens. Lumens
V8S offers the native resolution of 4K UHD. Powered by its 2500ANSI lumens brightness, stunning, vivid image is to be delivered at your home theatre, even under the ambient light conditions.
CHiQ V8S 4K UST Laser Projector
Key Features:
- 4K UHD Resolution – Get Ready for Tomorrow
- 130% Colour Gamutcolour gamut Colour gamut refers to the range of colours a projector can display. It is typically measured using the CIE 1931 colour space, which visualizes the range of colours visible to the human eye in a two-dimensional diagram. This colour space represents a projector's colour gamut, showing the specific colours that the projector can accurately reproduce. Rec. 709, also known as BT.709, is a standard colour gamut used in high-definition television (HDTV) and Blu-ray discs. It defines the colour space for HDTV with a specific range of colours that can be reproduced. The Rec. 709 colour space is smaller than the human eye's full range of colours, but it has been widely adopted for HD content production and display. On the other hand, Rec. 2020, also known as BT.2020, is a standard encompassing a significantly wider colour gamut than Rec. 709. It is designed to represent a much larger range of colours, closer to what the human eye can see. Rec. 2020 is often associated with ultra-high-definition content and next-generation display technologies, offering a more extensive palette of colours for more vibrant and lifelike imagery. The measurement of color gamut involves using a spectrophotometer or a colorimeter to analyze the projector's output across various wavelengths of light. This data is then plotted on the CIE 1931 color space diagram to visualize the projector's color gamut. This allows for a quantitative assessment of the projector's color reproduction capabilities according to specific color gamut standards such as Rec. 709 or Rec. 2020. – Accurate and Vivid Image
- Ultra-Short-Throw, 100″ from 19.5cm
- 25,000 Hours Light Source Lifespan – Maintenance Free
- 2500 ANSI Luemns – Never Overstated
- MEMCMEMC MEMC (Motion Estimation, Motion Compensation) is an image processing technology utilised in projectors to enhance the quality of fast-moving images and reduce motion blur during video playback. The MEMC technology functions by analysing the motion in the original video content and then creating and inserting interim frames between the existing frames. This process effectively increases the frame rate of the video, resulting in smoother transitions and reduced motion blur, especially during fast-paced sequences or high-action content. By intelligently interpolating frames, MEMC can significantly improve the visual experience when viewing fast-moving content such as sports events or action-packed movies on a projector. This technology aims to deliver sharper, more fluid motion, enhancing the viewing experience and ensuring that the projected images maintain clarity and smoothness, even during dynamic motion sequences. In summary, MEMC image processing technology for projectors enhances the visual quality of fast-motion content, contributing to a more immersive and enjoyable viewing experience for audiences., HDR, HDCP 2.2, DNR Supported
- Full range of connection ports with USB Power Supply Capability
- Built-in WiFi and Bluetooth, Built-In Media Manager
- 8 Points Keystone Adjustmentkeystone adjustment The keystone adjustment feature on a projector corrects the trapezoidal distortion of the projected image that can occur when the projector is not perpendicular to the screen. This distortion happens when the projector is tilted vertically or horizontally, resulting in a skewed or trapezoid-shaped image rather than a perfect rectangle. The keystone adjustment allows users to digitally manipulate the projected image's shape, correcting the trapezoidal distortion and ensuring that the image appears rectangular and proportional. This feature is especially useful when the projector cannot be placed directly in front of the centre of the screen due to space constraints or mounting limitations. By adjusting the keystone settings, users can align the projected image with the screen, resulting in a more accurate and visually pleasing display.
MEMC
MEMC is a frame interpolation technique developed to enhance the quality and smoothness of the video. The process artificially adds additional frames between original frames.
MEMC is important for high movement pictures such as live sport program, with the help of 3rd generation MEMC, you will no longer so dragging /blur on the images.
HDR 10
HDR10 doubles the perceived image brightness along with a increase image contrast (comparison of the light reflected from an all-white image and an all-black image).
With HDR10, user’s won’t suffer from missing details and see more depth in the colour.
8 Points Keystone
With up to 8 points keystone adjustment, you can easily obtain a perfect image on screen even when the projector’s position is not that perfect.
This is extremely helpful for UST projectors like V8S because any slight misalignment of the projector’s position can cause misshaped image due to the short distance between the projector and the screen.
The True Colour - 130% BT.709
BT.709 is the worldwide HDTV standard for colour space to ensure accurate colour to be displayed.
V8S goes beyond the industrial standard in terms of colour space. V8S covers 130% of the BT.709 colour space so you can enjoy the most accurate and vivid picture in your living room.
MEMC is important for high movement pictures such as live sport program, with the help of 3rd generation MEMC, you will no longer so dragging /blur on the images.
Advanced UHD Optimisation
To deliver the finest image, V8S employs the 3D-NDR and MPEG noise reduction technology.
3D-DNR reduces unwanted picture noise, on the other hand the feature compensates for image distortion due to colour blending errors by extrapolating and removing even the smallest defective pixels.
MPEG Noise Reduction feature improves the quality of pictures by reducing the block noise and mosquito noise without compromising the picture resolution.
The UST At Its Best
V8S is a UST (Ultra-Short Throw) projector with the throw ratioThrow Ratio The throw ratio of a projector refers to the ratio of the distance between the projector and the screen to the width of the projected image. This ratio determines the size of the image based on the projector's distance from the screen, making it a crucial factor in choosing the right projector for a specific space. To calculate the distance between the projector and its screen using the throw ratio, one can use the following formula: Distance = Throw Ratio x Width of the Image For instance, if a projector has a throw ratio of 1.5:1 and the desired width of the image is 6 feet, the distance from the projector to the screen would be 1.5 x 6 = 9 feet. Understanding the throw ratio and its calculation is essential for setting up a projector to achieve the desired image size and optimal viewing experience based on the available space. of 0.21:1. It projects 100″ screen at the distance of 19.5cm from the screen.
Because the projector is so close to the screen and it projects from the bottom to the top, it can efficiently reject ambient light coming from other directions so you won’t suffer from washed out pictures. Also, because the light only travel an ultra short distance, you will get a much brighter image when compared with long-throw projectors.
V8S Specifications
Optical Parameters | |
Light Source | Laser |
Display | DLP (digital lighting process) |
DMD Chip | 0.47” |
Color Gamut | 130% BT.709 |
Display Size | 80″-150″ |
Throw Ratio | 0.21:1 |
Brightness | 2,500 ANSI Lumens |
Resolution | UHD (3840×2160) |
Contrast | 15000:1 |
Light Source Lifespan | 25,000 Hours |
Electrical Parameters | |
Voltage | AC100-240V, 50-60Hz |
Power Consumption | 260W (W/O audio) |
Noise | 32dB |
System Parameters | |
Operating System | Customised Android 8.0 |
CPU | Cortex 73 /Duo-core+ Cortex 53/Duo-core (1.7GHz) |
GPU | Mail-G51/Duo-core |
RAM | 3GB DDR3 |
Storage | 64GB EMMC |
Refresh Frequency | 60Hz |
Image Quality | |
Motion Compensation | MEMC |
Video Decoding (Built-in Media Play) | TS, AVI, MPG, MKV, MOV, MP4 |
Picture Format (Built-in Media Play) | JPEG, PNG, BMP |
HDR10 | Supported |
Connectivity | |
Connections (Wired) | Input: USB2.0*2, HDMI2.0*1(Port 1), HDMI2.0*1(ARC, Port 2), VGA, Audio input(L/R, φ3.5mm), Rj45 |
Output: S/PDIF (coaxial), Analog audio output(L/R, φ3.5mm) | |
Connections (Wireless) | IEEE 802.11a/b/g/n/ac, 2.4GHz/5GHz Dual Frequency |
Blue Tooth: 2.1/4.2/5.0 |
Sound Parameters | |
Audio Decoding (Built-in Media Player) | MP3, DOLBY AUDIO etc |
Dolby Digital | Supported |
Built-in Speaker | 10W*2 |
General | |
Operating conditions | 5°C~40°C/41°F~104°F, max altitude 3000M/9843ft, max humidity 85% |
Material | PC+ABS+One Body Metal Mesh |
Size | 485*325*135mm |
Net Weight | 10.25KG |
Projection Mode | Front Desk, Rear Desk, Front Ceiling Mounted, Rear Ceiling Mounted |
Focusing | Electric Motor Focusing |
Keystone Adjustment | 8 Points |
Package Size | 625*475*380mm |
Gross Weight | 13.9KG |
List of Items: | Laser Projector Manual Power Cord(UK/EU/US) Remote Control 2 x AA Battery (for remote control) |
Compare UST Projectors Available from Us
VAVA LT-002
Brightness: 1800 ANSI Lumens
Throw Ratio: 0.233:1 (100″@40cm)
Keystone Adjustment: 8 Points
HDR/HLG Support: Yes
Colour Gamut: 113% Rec.709
CHiQ A5U
Brightness: 2500 ANSI Lumens
Throw Ratio: 0.21:1 (100″@19.5cm)
Keystone Adjustment: None
HDR/HLG Support: Yes
Colour Gamut: 130% BT. 709
Changhong V8S
Brightness: 2500 ANSI Lumens
Throw Ratio: 0.21:1 (100″@19.5cm)
Keystone Adjustment: 8 Points
HDR/HLG Support: Yes
Colour Gamut: 130% BT. 709
Optoma P2
Brightness: 3000 Lumens
Throw Ratio: 0.25:1 (100″@55.4cm)
Keystone Adjustment: 4 Points
HDR/HLG Support: Yes
Colour Gamut: 120% BT. 709