In this UN19F4000AF review, we’ll take a look at LED backlighting, a fast refresh rate, and energy efficiency. We’ll also talk about the UN19F4000AF’s energy efficiency and how the picture quality really pops. If you’re looking for a new TV, the UN19F4000AF might be a great choice.
LED backlighting makes the picture quality pop on the UN19F4000AF
The UN19F4000AF’s LED backlighting improves the overall picture quality. Though the picture isn’t as bright as that of a larger LED TV, the backlight is still a great help. This type of technology improves contrast ratio and the dynamic range, while reducing power consumption.
LED backlighting improves contrast, making the image appear rich and brighter. LED backlighting is not found on all LCDs, however. Some still use conventional CCFL lighting. This type of backlight is increasingly being replaced by LED-backlit LCDs.
This new LED LCD TV has the potential to rival the performance of plasmas. The backlight is arranged to provide light for the LCD, which in turn creates an image. The arrangement of the LEDs improves the apparent contrast ratio, which is the primary metric of picture quality.
While LED backlighting produces brighter pictures, full LED displays have more accurate colors and brightness. Full LED panels are more expensive but produce better picture quality. However, you should remember that LED backlighting doesn’t produce true black colors and scenes. Full LED panels use LED strips along the edge of the display and evenly distributes the light source. If you’re looking for a high-end LCD with LED backlighting, look for a model with a full-LED panel.
It has fast refresh rate
The UN19F4000AF is a great choice for those who want a screen with a fast refresh rate. This particular model comes with an LED backlighting, which enhances viewing quality. However, the UN19F4000’s LED backlight is much dimmer than the ones found in larger LED TVs. One issue with this LED backlight is that it can cause the colors to appear washed out. Samsung provides a setting to adjust the backlight, which is available under the picture control menu.
Other features of the UN19F4000AF include LED edge-lighting, a 16×9 screen with 720p display resolution, a 120Hz clear motion rate, and two HDMI ports. It is also energy efficient. It also includes an Ethernet port and can connect to a Blu-ray player.
Some 120Hz TVs are cheaper than 120Hz ones, but they offer premium hardware and superior motion handling. Some TV manufacturers have announced plans to introduce TVs with 144Hz native refresh rates in the next few years. Some computer monitors already have this capability. Compared to 60Hz televisions, this is a big advantage.
It has energy-efficient design
The Samsung UN19F4000AF is a 19-inch widescreen LED HDTV with two HDMI ports and a great picture quality. It features Wide Color Enhancer Plus to enhance hues and expand the color spectrum. This feature is especially useful for older films and content that is not high definition.
This television has Clear Motion Rate (CMR), a system that measures the speed and clarity of fast-moving images. It calculates image processor speed, frame refresh rate, and backlight technology to ensure sharp, action-packed images. This technology eliminates image distortion and allows you to enjoy fast-moving content with minimal interruption.