What is the difference between f11 and f2

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Why Is Alt F4 Bad? Does Changing Cpu Affect Windows 10? Does Reinstalling Windows Delete Everything? How Do I Enable F11? Is It Worth Reinstalling Windows 10? What Are the 20 Shortcut Keys? What Does Ctrl F7 Do? What Does Fn F11 Do? What Does the Alt Key Do? What Happens if Windows 10 Isn't Activated? What Happens if You Press F6? What Is a Bios Configuration? What Is F2 in Startup? What Is the Fn Key on a Laptop? What Is the Function of Ctrl T? What Is the Function of F10 Button?

What Is the Main Function of Bios? What Is the Shortcut Key of F11? What Is Uefi Mode? Where Is F11 on the Keyboard? Where Is the Fn Key on a 60 Keyboard? Button Class System. What Are Shortcut Keys? What Are the 5 Parts of the Keyboard? What Are the Alt Key Symbols? What Are the Functions of Shortcut Keys? What Are the Shortcut Keys in Powerpoint?

What Does Alt and F3 Do? What Does Ctrl and C Do? What Does Ctrl B Do? What Does Ctrl F8 Do? What Does Ctrl J Mean? What Does Ctrl Key Effect? What Does F12 Mean? What Does F5 Do in Powerpoint? What Does F7 Do? What Does F9 Do? What is a Called? What is a Computer Keyboard? What is Ctrl F? What is Ctrl G in Powerpoint? What is Ctrl G? What is Ctrl H? Why is Umidigi F2 better than Oppo F11? Which are the most popular comparisons?

Price comparison. Oppo F11 Umidigi F2. No reviews yet Help our community by sharing your experience. Write a review. Design 1. The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes. We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability. The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability. Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

Text messaging is much faster due to a hardware keyboard. Display 1. Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch PPI on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience. Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen.

The resolution is given as a compound value, comprised of horizontal and vertical pixels. The bigger the screen size is, the better the user experience. Damage-resistant glass such as Corning Gorilla Glass or Asahi Dragontrail Glass is thin, lightweight, and can withstand high levels of force.

It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction. You can operate the device easily, by pressing the screen with your fingers. The user can see information such as date, time, and notifications even when the screen is off. The functionality can be enabled or disabled. Sapphire crystal glass is an extremely durable material, which is surpassed only by diamond in terms of hardness.

A sapphire crystal display is stronger and more scratch resistant than toughened glass such as Corning Gorilla Glass. Devices using Force Touch or 3D Touch technology respond to the user's taps and presses with haptic feedback, and allow users to perform various actions depending on the force of the input. Performance 1. RAM 6GB. Imagine if we had the f-stops to ten decimals engraved on the lens barrels.

Jim, I think it was a very good explanation hiding the wet noodle until next time ;-. The extra decimals don't matter much, if you compare to the tolerances in e. Notice how the "traditional" shutter values aren't exactly powers of 2. Notice also that having the aperture expressed as a diameter is interesting when doing flash photography.

The illumination from a flash or any other light source for that matters grows inversely proportionally to the square of the distance, i. Just one correction, Jean. This is great, I can't belive I ask this question almost 20 years after I got my first camera.

Eric, You are correct, lens apertures are not perfect circles, more like octagons or whatever-gons. Applying the formula for the area of a circle to the aperture of a real world lens implies you are approximating the aperture by a circle.

It's close enough. You might be an engineer if you assume a horse is a sphere in order to make the math easier Hey guys ,,does anyone know what the letter F stands for???? I do know ,,but when everyone starts talking about F-stops maybe first they should know what the F means It will help to know why the stops are there in the first place Roy: Focal length. That's not the right answere. What does F stand for.???