ISO sensitivity is a measure of how rapidly the camcorder reacts to a light source, If _ou leave the aperture (lens opening) setting unchanged, the higher the ISO sensitivity, the brighter your images will be,

PRECHECK!

•This function works in Photo ( I_ ) mode only.

•Select the Photo ( _ ) mode by pressing the MODE button, ,-,page 49

1o Touch the Menu (!MFgO))tab _"ISO."

2o Touch a desired submenu item.

3o To exit the menu, touch the Exit _) or Return ( ) tab.

•Auto: Automatically sets the ISO to compensate for various lighting conditions (ISO 3200).

•80 (_): For bright lighting conditions.

• 100 (_): For most situations except when lighting is poor or when higher shutter speeds are required.

•200 (L_°t): For taking photos of moving subjects. The recorded image might be noisy at the minimum level.

•400 (_i)/800 (_})/1600 (_)/3200 (a_): The image may be grainy. These settings help brighten a subject in dark surroundings.

Higher ISO sensitivity might produce grainy (noisy) effects in photo images,

The camcorder adjusts the aperture (lens opening) automatically depending on the subject and recording conditions, You can also manually adjust the aperture,

PRECHECK!

Select the Video (_) or Photo ( I_ ) mode by pressing the MODE button. _-page 49 1o Touch the Menu (_l) tab ---"Aperture" _"Manual."

2o Touch the decrease ( - })or increase (io_) tab to adjust the aperture.

. Aperture value can be set between "3.5" and "t 6" (f3.5 to f16).

3o To exit the menu, touch Exit (D) or Return (_) tab.

,,Auto: Sets the aperture value automaIically.

,, Manual

(_][_=_):

Lets you set the aperture

value manually.

Understanding Aperture

You can adjust the aperture value to control the amount of light reaching the image sensor. The smaller the aperture value, the greater the amount of light.

The aperture value needs to be adjusted in the following cases:

•When shooting against the light or when the background is too bright.

•

When

shooting in a reflective natural

environment

such

as at the beach or when skiing.

65

•

When

the background is overly dark

(for example,

night

scenery).

 

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Samsung M20SN, M20BN user manual Understanding Aperture
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M20SN, M20BN specifications

Samsung has long been a leader in the consumer electronics market, and its M series of devices exemplifies the brand's commitment to providing high-quality products at competitive prices. Among the noteworthy entries in this range are the Samsung M20BN and M20SN, two smartphones designed to cater to the needs of tech-savvy consumers looking for reliable performance, impressive features, and an aesthetically pleasing design.

The Samsung M20BN and M20SN are powered by Samsung's advanced Exynos chipset, providing a smooth and responsive user experience. This SoC (System on Chip) architecture enhances processing efficiency, making multitasking effortless and ensuring that intensive applications run seamlessly. With the option of varying RAM configurations, users can choose between models that allows for 3GB or 4GB of RAM, further tailoring the device to their usage needs.

One of the standout features of both models is their display technology. The M20BN and M20SN sport a vibrant 6.5-inch Infinity-V display, which has Full HD+ resolution. This results in sharp visuals and vibrant colors, making it perfect for streaming videos, browsing photos, or gaming. The display also has a minimized bezel design, allowing for an immersive viewing experience that enhances the overall aesthetic of the device.

Battery life is another area where the M20BN and M20SN shine. With a robust 5000mAh battery, users can confidently go through their day without worrying about frequent recharging. Fast charging support means that when it is time to recharge, the process is quick and efficient, allowing users to get back to their activities without lengthy waits.

In terms of camera technology, the M20BN and M20SN are equipped with a dual-camera setup on the rear, including a 13MP primary sensor and a 5MP ultra-wide lens. This configuration allows users to capture stunning photos with great detail, as well as expansive landscapes that traditional lenses may miss. The front-facing camera, typically around 8MP, supports selfies and video calls, ensuring quality for social media enthusiasts.

Additional features include ample internal storage options, expandable through microSD, as well as a rear-mounted fingerprint scanner for enhanced security. The user interface offered by Samsung's One UI enhances user experience by providing intuitive navigation and aesthetic appeal.

In conclusion, the Samsung M20BN and M20SN are well-rounded smartphones that offer impressive performance, outstanding battery life, and robust camera capabilities. With their balance of design and functionality, they are ideal choices for users seeking reliable devices in a budget-friendly package. Whether you prioritize multimedia consumption, photography, or everyday usability, these smartphones meet those demands effectively.
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