difference between slr and crr

The Differences Between SLR and CRR Cameras

When it comes to digital photography, choosing a camera can be overwhelming. There are many different types of cameras on the market, each with its own set of features and benefits. Two commonly used cameras are the single-lens reflex (SLR) and the compact system (CRR) camera. While these two types of cameras may look similar at first glance, there are some key differences in the way that they operate.

SLR Cameras

SLR cameras are often thought of as being the more traditional type of camera. They are typically larger and heavier than CRR cameras, and they have more moving parts. SLR cameras work by using a mirror to reflect light into the viewfinder. When you press the shutter button, the mirror moves out of the way, and the light hits the camera’s sensor, creating a photo.

One benefit of SLR cameras is that they typically offer better image quality than CRR cameras. This is because they use larger sensors, which means that they are better at capturing more detailed images. Additionally, SLR cameras offer more manual controls, which allows photographers to have more control over their shots.

However, SLR cameras do have some drawbacks. They tend to be more expensive than CRR cameras, and they can be difficult to use for beginners. Additionally, their larger size and heavier weight can make them more difficult to carry around.

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CRR Cameras

CRR cameras, on the other hand, are designed to be smaller and more compact than SLR cameras. They usually offer fewer manual controls, and they use electronic viewfinders instead of mirrors. CRR cameras work by using a digital viewfinder to display what the camera sees. When you take a photo, the camera takes a digital image and saves it to a memory card.

One benefit of CRR cameras is that they are much easier to carry around than SLR cameras. Their smaller size and lighter weight make them ideal for travel, as they take up less space in your bag. Additionally, CRR cameras are typically less expensive than SLR cameras, which makes them a good choice for beginners.

However, CRR cameras do have some limitations. They typically use smaller sensors than SLR cameras, which means that they may not produce the same level of image quality. Additionally, because they offer fewer manual controls, they may not be ideal for more experienced photographers who want more control over their shots.


Both SLR and CRR cameras can be great choices for photographers, depending on their needs and preferences. SLR cameras offer better image quality and more manual controls, but they tend to be more expensive and less portable. CRR cameras are smaller, more portable, and less expensive, but they may not offer the same level of image quality or manual controls. Ultimately, it’s up to each individual photographer to choose the camera that best fits their needs and preferences.

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Table difference between slr and crr

Meaning Statutory Liquidity Ratio Cash Reserve Ratio
Objective To ensure that banks maintain a certain percentage of their deposits in liquid assets such as cash, gold, or government securities To control the amount of money that banks can lend by mandating a certain percentage of their deposits to be kept with the central bank as reserves
Prescribed by Reserve Bank of India Reserve Bank of India
Applicable to All banks operating in India All banks operating in India
Required percentage 18% of deposits (as of June 2021) 3% of deposits for small banks and 4% of deposits for other banks (as of June 2021)
Effect on credit availability May reduce credit availability as banks need to maintain a certain portion of their deposits as liquid assets May reduce credit availability as banks cannot lend the amount kept as reserves with the central bank