Using technology to create light legend Lami A1 laser TV evaluation

For home scenarios, TV has always been an irreplaceable home appliance. Despite the “occupation” of computers and mobile phones, TV still has its own status. However, the appearance of no-screen TV has clearly broken the traditional TV landscape once again. The features of the more spacious screen display appear in people's eyes. On July 25th, K-Tech launched the world's first 120-inch 4K two-color laser screenless TV T1, and also introduced the 1080P's A-meter and A1 Pro. The launch of this series of Mi Laser products is also inspirational to become a carrier of quality life that can be integrated into the home life scene. Then, does the product have any such charm? Next, the author will evaluate the A1 laser TV. Polar meter A1 laser television detailed parameter list:
Display Technology: 0.65" DMD Lens: High transmittance lens Brightness: 3000 ANSI lumens Viewing brightness: 2565 ANSI lumens: NTSC: 82.9% Standard resolution: 1920x1080 Compatibility: 2K/4K Projection ratio: 0.252:1 Off-axis: 120% trapezoidal correction: CPU support: Mstar 6A938 1.7GHz quad-core 64-bit CPU (Cortex A72x2+A53x2) GPU: Mali-T820 MP3
RAM: 3GB Built-in storage: 32GB Operating system: GMUI 3.0 Develops multi-screen interaction based on Android 6.0: Supports Airplay/DLNA
Speaker unit: Mid bass 90mm x 2 Tweeter 20mm x 2 Power: 20W x 4 Input connector: HDMI 2.0 x 3 (HDMI2 supports ARC)
USB: 3.0 x 2 USB: 2.0 x 1 Power x 1 Micro USB x 1 Out connector: LINE OUT x 1 S/PDIF (optical fiber) x 1
Cable network port: Ethernet x 1 WiFi: Dual-band 2.4/5GHz 802.11a/b/g/n/ac Bluetooth: 4.0/BLE Low-power noise: ≦ 33dB Power consumption: 240-290W Power supply: AC100-240V, 50 /60Hz Product Size: 765 x 396 x 174.5mm
Product Weight: 21kg Package Size: 943 x 520 x 318mm Package Weight: 27kg
Power cord x1 Metal Bluetooth remote control x1 Remote control USB charging cable x1 Manual x1 VIP After-sales service voucher x1
Dedicated 3D Glasses x2 Mango TV VIP Member Year Card x1 Kiwi VIP Member Season Card x1 100 Inch 16:9 Laser Anti-Light Curtain x1
【Meter A1 Laser TV Appearance Design】
Design: Clever fusion of metal technology with wood and home
First of all, in terms of appearance, the Lai A1 uses a mix of wood and metal. The combination of the elegant taste of mahogany and the technical sense of metal is very harmonious. The texture and texture are also very delicate. The size of the A1-meter A1 is 0.77×0.36×0.1 meters and weighs about 21 kilograms. Its body shape is slightly “brilliant”, but for the laser projector, the volume and weight are moderate.
The lens uses a high transmittance lens to prevent the lens from being scratched. When you approach the host, blocking the lens light will temporarily break the screen. If there are children at home, they are naturally curious to observe the glowing lens, and the information screen function can protect the children's glasses from the strong light.
Polar meters A1 total 4 independent sound units. The two front audio units are woofers, and the rear two are tweeters. About the sound quality, the author will explain in detail.
In addition, the pole meter A1 in the design of the remote control, for the first time using the black highlight technology of the apple body, the appearance of seamless, touch soft, integrated design and lithium battery charging. At the same time, the remote control is configured with voice remote control, and the voice interaction makes the operation simpler. Because the far-field voice is standard, it does not bring a large space constraint to the user.
This time, the product also contains a 100-inch light-resistant screen, which can effectively avoid distortion caused by uneven walls. The use of special optical structure design reduces 90% of ambient light interference, making the picture more natural and full. With an ultra-wide viewing angle of 160°, the projection screen is complete, and the throw ratio of the machine is about 0.48. In other words, a 100-inch screen can be projected at a distance of 18 cm from the screen. The ultra-short-focus model can improve the user's space utilization. The screen is fixed with brushed metal and looks beautiful. In order to facilitate transportation and storage, the four corners of this anti-light curtain are removable. The curtain can be rolled up and is extremely light.
【Meter A1 Laser TV Configuration】
Performance Configuration: 3000ANSI lumens viewing effect is even more extreme
In terms of picture quality, for the friends who purchased the projector, the first thing to pay attention to is the viewing brightness. Generally speaking, the configuration of the projector is limited, and sometimes it is unsatisfactory in terms of lumens. However, for the launch of the laser projector, it is really amazing to the author. The meter A1 has a brightness of 3000 ANSI lumens and a viewing brightness of 2565 ANSI lumens, which means that viewing in a room with strong light during the day or sitting in a living room with lights on will not affect the viewing effect.
This time, Lam Laser's non-screen TV A1 uses innovative motion compensation technology to perform image compensation processing on high-frequency motions occurring on the screen. Through motion estimation on the video screen, the missing image frames are calculated and inserted into the original image. , Improve the frame rate of the video, making the motion picture more smooth, clear, dynamic effects are not jittery.
In addition, HDR technology is also a user's concern, in order to allow the image to show richer details and levels in bright light or darkness, and to more realistically enhance the contrast and color accuracy of the screen. Support 1024 gray levels, this feature has greatly expanded the color gamut, the number of screen colors reached an astonishing 1.07 billion colors, showing a colorful and moving colors.
In terms of sound quality, the pole meter still uses Harman Kardon audio, two sets of high pitch speaker units, and two sets of mid/low speaker units combine left and right symmetry design to create a surround sound effect and make the sound more realistic. The six-bass booster unit uses a paper diaphragm material and a ferrite magnet to avoid distortion. The tweeter adopts a silk diaphragm and neodymium iron and boron magnets to truly restore the treble softness and delicateness, the midrange is bright and clear, and the bass is thick and powerful. However, under the overall sound experience, a fast-paced audio conversion will cause a slight loss of sound quality, but for the built-in Integrated audio is already very good.
On the hardware side, the Mi A1 uses the flagship TV chip MStar 6A938, a powerful A72 architecture, a 1.7GHz quad-core 64-bit CPU, and a high-performance Mali T820MP3 GPU that complements the global cloud platform supporting H.265 decoding. In addition, 3G memory and 32G built-in storage, so you do not have to worry about the total prompt storage shortage, support the installation of a variety of applications and save a lot of pictures, music and other files.
[very meters A1 laser television brightness, color, image test]
Brightness test:
The time of the test was more than 10 am and the light inside the house was very strong. I turned on the lights under the strong light to take samples, covered the light of the doors and windows, and turned off the lights. The test results were satisfactory. As for the strength of light, the color of the projection screen will not fluctuate greatly, and the quality of the image will be good.
Color test:
The author photographed some of the color-rich samples. It can be seen from the quality of the pictures that the difference in color is very clear. The subject color of the screen is very bright and not sharp, soft and comfortable.
Quality test:
After the image is magnified, the quality is still very high, and there is basically no distortion. In restoring the color, the quality of the original image is restored to the greatest degree, and the transition between the shadow and the color is also very soft and natural.
【Meter A1 Laser TV APP】
APP: Massive video and audio resources hit
A1 has two content sources, Mango TV and Galaxy Kiwifruit. Mango TV has 300,000 hours of video content, 100,000 hours of television dramas, such as "Daily Everyday", "Singer", "Where is Daddy", "Flowers and Teenagers", and more popular variety shows and current affairs news updated daily. Galactic kiwifruit integrates 500,000 hours of genuine HD content such as the Central People's Broadcasting Station, Jiangsu Radio and TV Station, iQiyi, and Movie Network, allowing users who missed the live broadcast to watch exciting content at any time. There are exclusive or popular variety shows and TV series such as "Chinese New Song", "Extreme Challenge", "River God" and "My First Half". In terms of music, Baidu Music provides up to 12 million large-scale authentic music libraries for the ultra-thin laser non-screen TVs.

In terms of value-added services, the warranty period for Ami Laser Screenless TV A1 is 1 year, and care+ services can be extended to 3 years. In addition, the package also includes Mango TV VIP membership card, Kiwi VIP membership card, 100-inch 16:9 laser light curtain, special 3D glasses and so on. At present, the installation service and pick-up service have been covered nationwide. The most important thing is that Aimi Laser Screenless TV A1 supports replacement service during the warranty period, completely eliminating your worries.
to sum up:
Although this time the author tested the machine is a engineering machine, but the performance of the product in all aspects is remarkable, first in the picture quality, with the anti-light curtain, the screen color and picture flow are very natural, and There is basically no difference in the texture of LCD TVs. In terms of lumens, 2565 lumens has been considered the best in home projectors. Whether it is under strong light or driving lights, it will not affect its viewing results. In terms of contrast, the aircraft shows better details of the shadows and can be clearly identified after magnification. The color appears to be saturated, but it will not be too bright, showing a natural state.
In addition, in the value-added services, Mimi A1 can enjoy the treatment of replacement and maintenance. During the warranty period, it can directly change the machine, and it can fundamentally solve the user's concerns, without having to worry about the problem of the machine and repeat the mistakes. In terms of market positioning, Mimi A1 takes into account more user needs. In contrast, Tami Rice uses a two-color laser, and the cost of the red laser itself is higher, so the total selling price has increased from 22,999 yuan to 7,9999 yuan. For most users, it is clear that they will choose products that are more affordable. As an ordinary user, from the perspective of home entertainment, the meters A1 is more suitable for entry-level people to buy, like friends can look at.
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.

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