Display technology is the way the light from the projector's lamp is converted into an image to be projected through the lens onto a surface. This particular one is LCD technology and its lamp is LED type, which has a longer lifespan but lower brightness than regular lamps, with good color performance.
This specific technology gets its name from the initials of the words Liquid Crystal Display. The image is created by a panel of liquid crystals that produce combinations of the three primary colors: red, green, blue. This results in very good color performance even in black.
Brightness and contrast, or contrast ratio, are two very important characteristics that are taken into consideration, along with the projection distance and the maximum diagonal you want to achieve, for choosing a projector. This particular one has a brightness of 5500 Lumens and a contrast of 1000:1.
Contrast indicates the difference between the darkest and brightest part of an image and is an indicator of image quality. An image projected by a projector with a low contrast ratio appears washed out and flat. Conversely, with a high contrast ratio, it appears more realistic and with greater "depth."
Brightness indicates how much light the projector can deliver on a specific surface size. The general rule suggests that the "brighter" projectors are preferred in spaces with plenty of light or multiple light sources, while the "darker" ones are preferred in dark spaces.
It is equipped with Wi-Fi so you can wirelessly connect to your local network and stream online programs or download software updates. The Bluetooth wireless connection allows you to connect devices that have the same technology, such as your mobile phone.
Aopen Home Cinema projector QH12a with a resolution of 1280 x 720 pixels.
Display technology is the way the light from the projector's lamp is converted into an image to be projected through the lens onto a surface. This particular one is LCD technology and its lamp is LED type, which has a longer lifespan but lower brightness than regular lamps, with good color performance.
This specific technology gets its name from the initials of the words Liquid Crystal Display. The image is created by a panel of liquid crystals that produce combinations of the three primary colors: red, green, blue. This results in very good color performance even in black.
Brightness and contrast, or contrast ratio, are two very important characteristics that are taken into consideration, along with the projection distance and the maximum diagonal you want to achieve, for choosing a projector. This particular one has a brightness of 5500 Lumens and a contrast of 1000:1.
Contrast indicates the difference between the darkest and brightest part of an image and is an indicator of image quality. An image projected by a projector with a low contrast ratio appears washed out and flat. Conversely, with a high contrast ratio, it appears more realistic and with greater "depth."
Brightness indicates how much light the projector can deliver on a specific surface size. The general rule suggests that the "brighter" projectors are preferred in spaces with plenty of light or multiple light sources, while the "darker" ones are preferred in dark spaces.
It is equipped with Wi-Fi so you can wirelessly connect to your local network and stream online programs or download software updates. The Bluetooth wireless connection allows you to connect devices that have the same technology, such as your mobile phone.
Display
- Native HD resolution (1280 x 720), Maximum FHD
- LED light source
- jas 5500 LED lm/135 ANSI lm
- Contrast ratio 1000:1
Connectivity
- Common AV output port (Composite + Audio R/L) x 1
- HDMI 1.4 x 1
- USB 2.0 x 1
- DC output x 1
- Mini stereo jack x 1
Features and Equipment
- Wi-fi
- Bluetooth audio output/support
- 3 w x 2 playback
- Instant on/off
- Wireless display
- 2D H/V keystone correction
- 4-corner correction
- Media playback
- Smart system
- Lamp life 30,000 hours
- Mercury-free
- Dimensions: 140 x 144 x 153 mm (5.5" x 5.7" x 6.0")
- Weight 0.95 kg
- Color blue
Light Source Specifications
- Projection Technology
- LCD
- Light Source
- LED
- Light Source Life (Maximum)
- 30000 hrs
- Brightness
- 5500 Lumens
Display & Image Features
- Native Resolution
- 1280 x 720
- Maximum Resolution
- 1280 x 720
- Contrast
- 1000 :1
- Focus
- Manual Focus
- Aspect Ratio
- 16:9
Main Specifications
- Use
- Daily Use
- Portable (Mini)
- Yes
- Built-in Speakers
- Yes
- 3D Playback
- No
- Miracast / Screen Mirroring
- No
- Android Operating System
- No
- WiFi Ready
- No
- Chromecast Built-In
- No
- Weight
- 0.95 kg
- Colour
- White
- Connectivity
- Wi-Fi (Built-In), Analog Audio, AUX, Bluetooth, Composite Video, HDMI, USB-A
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.