Share today LG's short-throw projector PF1000UG evaluation experience
Basic data of PF1000UG
The size of the PF1000UG is only 132 (high) × 310 (long) × 125 (width) mm, while the weight is only 1.81kg, DLP projector, LED light source, 1000 lumens, 30,000 hours life. Contrast 150000:1. Resolution 1920 x 1080, pixels are normal (non-diamond). Supports quadrilateral correction. Supports 3D pictures (to use 3D glasses based on DLP-Link technology). Ultra short focus. Comes with two small speakers (3 watts each) and supports Bluetooth audio output. Support Miracast function and AirPlay function.
PF1000UG projector function introduction
1. Ultra-short-focus projectors. Note that the concept of "short-focus" is different.
The ultra-short focus technology focuses on a very short distance through a special optical path. At a distance of 11 cm, the screen is 60 inches. This is the closest projection distance recommended by the government. At a distance of 38cm, the screen is 100 inches. This is the maximum projection distance recommended by the authorities. Theoretically, if you play farther away, the screen will be larger, so that the projector can be placed on the TV cabinet to project a large screen.
2, trapezoidal correction and trapezoidal trapezoidal correction, most projectors currently on the market are only the upper and lower trapezoidal correction function, only a small part of the projector has a trapezoidal square correction function, the main function of the trapezoidal trapezoidal function is the projector can be lateral projection without Worry about the screen distortion, you can make the projector more place.
3, wireless with screen function, PF1000UG support Miracast function and AirPlay function, to achieve without the need for external devices, and Android and Apple mobile devices for wireless push, wireless playback with the screen. There is no need to configure a variety of connection lines to save time and money.
4, 3D function, the projector built-in 3D decoding capabilities, support up and down and left and right format 3D film source, can play U disk and mobile hard disk 1080P HD movies, embedded subtitles are Chinese can also display normally.
PF1000UG projector performance introduction
1, projection size and brightness: 38 cm can indeed cast 100 inches, 1000 lumens brightness is enough, than before to buy the LED micro-projection higher brightness by a grade. If you like to pursue the big picture, so cast 140 inches or so, because the focus adjustment wheel has turned to the head, so you can not vote bigger. At 140 inches, the brightness is somewhat lower than that at 100 inches. It is still acceptable to cover the light slightly during the day. The effect of turning off the lights at night is very good. After all, the 140-inch presence and 100-inch ratio is not a level. The 140-inch 16:9 screen is 3 meters tall and more than 1.70 meters tall. It is just close to the height of the person. Therefore, the entire figure in the projection is comparable to the real person, and the sense of reality is improved a lot. Ultra-short focus is very useful, cast 140-inch projector only about half a meter distance, and do not worry about blocking, to avoid moving around will block the screen.
2, resolution and color: physical resolution is indeed 1920x1080, close to the screen can clearly see the square lattice, compared to the 1280x720 diamond lattice projector, clarity on a few steps. Personal feeling is also better than other brands of micro-investment, if there are professionals who can do special color testing.
3, Interface: two HDMI interface, access to computers, access TV set-top boxes, access to XBOX360 game consoles, etc. no problem, a USB, then U disk mobile hard disk directly to play 1080P HD movie without pressure, multi-track embedded subtitles switch There is no problem, the embedded subtitles are Chinese can also display normally. Bluetooth with BOSS Bluetooth audio is no problem, connect Bluetooth stereo headphones are also OK, comes with a general speaker effect. It is indeed convenient to use Bluetooth with Bluetooth audio, saving even the audio line. There are also optical audio output ports, AV input ports, color input ports, and headphone jacks. These interface tests can be used. Finally, one of the two HDMI interfaces in the HDMI interface also supports the MHL function. If you want to use a mobile device to connect the projector to the screen with a wired connection, it is perfectly possible.
Horizontal comparison of PF1000UG projector
1, LG PF1000UG and 3000-5000RMB micro-investment, is definitely a victory. The brightness, projection distance and resolution are all higher than one grade.
2, LG PF1000UG and the same price full HD ordinary projector, the brightness is slightly worse, the color on the individual feel stronger, almost on the interface, but the convenience of ultra-short focus, LED's long life is the advantage, these two points than the high-definition A lot of ordinary projectors.
3, LG PF1000UG and other ultra-short-throw projector, the current LG PF1000UG may be the only full-HD LED ultra-short-throw projector, other ultra-short-focus projector is either LED, or 720P.
4, LG PF1000UG and laser TV projector ratio, laser TV projector is actually ultra-short focal projector using a laser light source, equipped with a light-resistant screen, to achieve near daytime LCD TV results. The PF1000UG is also an ultra-short-focus projector, except that its light source is an LED. Laser TV projector has two advantages, one is brightness, the nominal brightness of laser TV is generally more than 2,000 lumens, PF1000UG nominal is only 1000 lumens; one is equipped with a special anti-short-focus light curtain, improving the environment is bright In case of image effects. But actually casting 100-inch 1000 lumens is already bright enough, and PF1000UG with anti-light curtain can enhance the effect of the day. So, in comparison, laser TV projectors are a bit too expensive and cost-effective. Even if the laser television and liquid crystal are as good as they are, tens of thousands of pieces are only 100 inches, or too small, if the 150-inch 200-inch cinema feels quite worth.
to sum up:
advantage:
1, ultra-short focus, small space can also cast large screen;
2, LED light source, long life without changing light bulbs;
3, brightness, 1000 lumens;
4. Four-corner trapezoidal correction, this function can make the projector correct the picture when projecting sideways;
5, 3D function, although the general effect is better than nothing, it is better than nothing;
6, Bluetooth, wireless Bluetooth audio or Bluetooth headset, save money and save trouble;
7, wireless with the screen, wireless mobile phone and tablet and other mobile terminals to see audio and video, pictures, PPT, etc., to achieve wireless projection;
8, the price, in all brands of full HD projectors, the price is very low; and laser television projector ratio, a lot higher cost performance;
Disadvantages:
1, LG's own system, can not install Android applications;
2, easy to fall ash, mirrors and lenses are exposed outside, a larger area is easy to fall ash;
3, the high degree of screen flatness, ultra-short-throw projection screen can be seen with a little uneven, it is recommended to use the frame screen;
4, fan noise, when the environment is quiet, you will hear the sound of the fan in the projector. However, when the content of the watch itself has a sound, the fan's voice is not noticeable.
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.
Basic data of PF1000UG
The size of the PF1000UG is only 132 (high) × 310 (long) × 125 (width) mm, while the weight is only 1.81kg, DLP projector, LED light source, 1000 lumens, 30,000 hours life. Contrast 150000:1. Resolution 1920 x 1080, pixels are normal (non-diamond). Supports quadrilateral correction. Supports 3D pictures (to use 3D glasses based on DLP-Link technology). Ultra short focus. Comes with two small speakers (3 watts each) and supports Bluetooth audio output. Support Miracast function and AirPlay function.
PF1000UG projector function introduction
1. Ultra-short-focus projectors. Note that the concept of "short-focus" is different.
The ultra-short focus technology focuses on a very short distance through a special optical path. At a distance of 11 cm, the screen is 60 inches. This is the closest projection distance recommended by the government. At a distance of 38cm, the screen is 100 inches. This is the maximum projection distance recommended by the authorities. Theoretically, if you play farther away, the screen will be larger, so that the projector can be placed on the TV cabinet to project a large screen.
2, trapezoidal correction and trapezoidal trapezoidal correction, most projectors currently on the market are only the upper and lower trapezoidal correction function, only a small part of the projector has a trapezoidal square correction function, the main function of the trapezoidal trapezoidal function is the projector can be lateral projection without Worry about the screen distortion, you can make the projector more place.
3, wireless with screen function, PF1000UG support Miracast function and AirPlay function, to achieve without the need for external devices, and Android and Apple mobile devices for wireless push, wireless playback with the screen. There is no need to configure a variety of connection lines to save time and money.
4, 3D function, the projector built-in 3D decoding capabilities, support up and down and left and right format 3D film source, can play U disk and mobile hard disk 1080P HD movies, embedded subtitles are Chinese can also display normally.
PF1000UG projector performance introduction
1, projection size and brightness: 38 cm can indeed cast 100 inches, 1000 lumens brightness is enough, than before to buy the LED micro-projection higher brightness by a grade. If you like to pursue the big picture, so cast 140 inches or so, because the focus adjustment wheel has turned to the head, so you can not vote bigger. At 140 inches, the brightness is somewhat lower than that at 100 inches. It is still acceptable to cover the light slightly during the day. The effect of turning off the lights at night is very good. After all, the 140-inch presence and 100-inch ratio is not a level. The 140-inch 16:9 screen is 3 meters tall and more than 1.70 meters tall. It is just close to the height of the person. Therefore, the entire figure in the projection is comparable to the real person, and the sense of reality is improved a lot. Ultra-short focus is very useful, cast 140-inch projector only about half a meter distance, and do not worry about blocking, to avoid moving around will block the screen.
2, resolution and color: physical resolution is indeed 1920x1080, close to the screen can clearly see the square lattice, compared to the 1280x720 diamond lattice projector, clarity on a few steps. Personal feeling is also better than other brands of micro-investment, if there are professionals who can do special color testing.
3, Interface: two HDMI interface, access to computers, access TV set-top boxes, access to XBOX360 game consoles, etc. no problem, a USB, then U disk mobile hard disk directly to play 1080P HD movie without pressure, multi-track embedded subtitles switch There is no problem, the embedded subtitles are Chinese can also display normally. Bluetooth with BOSS Bluetooth audio is no problem, connect Bluetooth stereo headphones are also OK, comes with a general speaker effect. It is indeed convenient to use Bluetooth with Bluetooth audio, saving even the audio line. There are also optical audio output ports, AV input ports, color input ports, and headphone jacks. These interface tests can be used. Finally, one of the two HDMI interfaces in the HDMI interface also supports the MHL function. If you want to use a mobile device to connect the projector to the screen with a wired connection, it is perfectly possible.
Horizontal comparison of PF1000UG projector
1, LG PF1000UG and 3000-5000RMB micro-investment, is definitely a victory. The brightness, projection distance and resolution are all higher than one grade.
2, LG PF1000UG and the same price full HD ordinary projector, the brightness is slightly worse, the color on the individual feel stronger, almost on the interface, but the convenience of ultra-short focus, LED's long life is the advantage, these two points than the high-definition A lot of ordinary projectors.
3, LG PF1000UG and other ultra-short-throw projector, the current LG PF1000UG may be the only full-HD LED ultra-short-throw projector, other ultra-short-focus projector is either LED, or 720P.
4, LG PF1000UG and laser TV projector ratio, laser TV projector is actually ultra-short focal projector using a laser light source, equipped with a light-resistant screen, to achieve near daytime LCD TV results. The PF1000UG is also an ultra-short-focus projector, except that its light source is an LED. Laser TV projector has two advantages, one is brightness, the nominal brightness of laser TV is generally more than 2,000 lumens, PF1000UG nominal is only 1000 lumens; one is equipped with a special anti-short-focus light curtain, improving the environment is bright In case of image effects. But actually casting 100-inch 1000 lumens is already bright enough, and PF1000UG with anti-light curtain can enhance the effect of the day. So, in comparison, laser TV projectors are a bit too expensive and cost-effective. Even if the laser television and liquid crystal are as good as they are, tens of thousands of pieces are only 100 inches, or too small, if the 150-inch 200-inch cinema feels quite worth.
to sum up:
advantage:
1, ultra-short focus, small space can also cast large screen;
2, LED light source, long life without changing light bulbs;
3, brightness, 1000 lumens;
4. Four-corner trapezoidal correction, this function can make the projector correct the picture when projecting sideways;
5, 3D function, although the general effect is better than nothing, it is better than nothing;
6, Bluetooth, wireless Bluetooth audio or Bluetooth headset, save money and save trouble;
7, wireless with the screen, wireless mobile phone and tablet and other mobile terminals to see audio and video, pictures, PPT, etc., to achieve wireless projection;
8, the price, in all brands of full HD projectors, the price is very low; and laser television projector ratio, a lot higher cost performance;
Disadvantages:
1, LG's own system, can not install Android applications;
2, easy to fall ash, mirrors and lenses are exposed outside, a larger area is easy to fall ash;
3, the high degree of screen flatness, ultra-short-throw projection screen can be seen with a little uneven, it is recommended to use the frame screen;
4, fan noise, when the environment is quiet, you will hear the sound of the fan in the projector. However, when the content of the watch itself has a sound, the fan's voice is not noticeable.
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.
Suizhou simi intelligent technology development co., LTD , https://www.msmsmart.com