12 Factors to consider before buying DSLR Camera

How To Choose DSLR Camera? These cameras are highly recommended for people who want to take high-quality pictures. When an opportunity arises for you to buy one, you’ll notice that there are several factors to consider before making the final decision.

What You Should Keep in Mind Before Purchasing DSLR?

Technology has evolved to a great extent in the last decade. With the use of the latest cameras technological movies surprises mankind. Now various gadgets are available in the market. There are various brands and models of phones, cameras, laptops, etc. to choose from.

Relevant Article: Best DSLR Cameras Under 40000 India

DSLR Buying Guide - Memory Card Compatibility
Memory Card Compatibility

However, before you buy an electronic gadget like a camera, you need to keep some points in mind. Why should one always opt for a DSLR? What are the best DSLRs available in the market? What are the pros and cons of buying a DSLR camera?

1.    Type of Photography:

Don’t just buy a camera just because your friend is using the same model or it has more megapixels and other features.

First decide what type of photography you want to do, like Landscape, Wildlife, Portrait, Street and then decide which camera suits best for that type of photography.

Knowing your type will help you to choose the right camera for you. 4K Action Cameras are very popular these days: Check here.

2.    Budget:

Now search the market and visit a few stores. Make a list of available DSLR cameras with prices and then fix your budget for the camera. You can choose any brand as per your requirements and budget. You can go with Nikon or Canon as these brands are renowned in the world of photography and have a good reputation in the market.

Lens Consideration before buying DSLR Camera
Lens Consideration

3.    Lens:

Check the lens compatibility of the DSLR camera before you buy it because the lens is the most important part of clicking pictures and capturing videos. You should also check how many lenses are available in the market with your camera model?

Because if you are buying an obsolete model then there might be fewer lenses available for that model in future so it’s better to choose a popular model which has a wide range of lenses available in the market.

4.    Megapixel:

The first thing to consider is the megapixel of your camera, as this defines how many detailed and large images you can get from your camera. For example, if you have taken a photo at 24 Megapixels, then you can print the image at the size of A0 which is the largest size possible with good quality, however, if you take it at 8 Megapixels then your maximum printable size will be just A3.

If you are not planning to print your photos, then even a 4 Megapixel camera will be more than enough for you. However, if you want to print and edit your pictures in high quality, then choose a camera with 20-24 Megapixels so that you have enough room to play with when editing.

5.    Sensor Size:

Another important consideration is the size of the sensor inside the camera. This has a direct effect on how much light is captured by the sensor and therefore how much detail can be recorded in low-light conditions (for example when taking pictures indoors without flash). There are three main types: compact camera sensors (typically 1/2.3in), Four-Thirds sensors (1/1.7in) and DSLR sensors (APS-C and full-frame).

6.    ISO Range:

ISO Range is a very important factor to be considered when buying a DSLR. This feature helps you get bright images even in low-light conditions. The higher the ISO range you have, the greater will be your ability to take photos in low light.

Also read: Best DSLR Cameras Under 50000 [Youtube/Vlogging]

As the ISO increases, it allows more light to enter the camera and thus allows you to take brighter and clearer images. However, it is important to remember that increasing the ISO also results in grainy photos.

●       External Flash

If you want to click photos in low light conditions and improve their brightness, it is important for your camera to have an external flash connection port. External flash units can be connected to the camera via this port and hence used when required.

7.    LCD Screen Size and Resolution:

The LCD screen is what you see after clicking shots on your camera. If you have never used a DSLR before, get one that allows you to see clearly without having to squint your eyes! Look for something with at least 921k-dot resolution.

8.    Movie Mode, Frame Rate and Resolution (Video):

The ability to shoot video with your DSLR is a major feature, and the options are growing rapidly. Not only can you shoot Full HD television-quality video on almost all DSLRs, but some are going beyond this to record in 4K resolution (four times the number of pixels as Full HD).

This is great if you have a 4K TV or computer monitor, and will no doubt become more important in the future.

However, there are a few things to look out for when shooting movies with this camera.

  • Firstly, not all DSLRs will let you control the exposure manually while filming. You’ll need this facility if you want to maintain consistent exposure throughout your movie.
  • Secondly, although most entry-level DSLRs will let you film at 1080p resolution (Full HD), not all offer the same range of frame rates. The more frames per second (fps) you can shoot at, the smoother your footage will seem when played back at normal speed.
  • Many mid-range and professional-level DSLRs include high-speed modes (60fps or greater) which allow for slow-motion effects to be added in post-production without sacrificing broadcast-quality image quality.

9.    Availability of accessories:

  • No matter how much you spend on a camera, you are going to need some accessories to go with it.
  • Do your research and make sure that the camera you are purchasing has all the accessories that you need for it.
  • It will make you tension free while purchasing a complete set of things.

10. Battery Life (images per charge):

  • The battery life is one of the most important factors you should look for in any camera.
  • Usually, all cameras come with a standard battery which gives 350-400 shots on average and they have additional batteries available as well which can provide additional gas to your camera.
  • So if you are planning to use your camera for long hours then I suggest you get an additional battery as well or else keep charging cables handy so that you will never run out of battery power when needed.

11. Memory Card Compatibility:

  • A memory card is necessary for storing all of your images.
  • So, make sure that you have one that will fit your camera before making a purchase.
  • Some cameras have their own proprietary memory cards, which can often be very expensive and hard to find in stores.

12. Image Stabilization:

  • Many cameras have built-in image stabilization technology.
  • When you take an image, this technology will help you avoid blurriness caused by shaky hands or moving objects within the frame of your picture and give you better images overall.
  • You need to consider this factor.


Listed above are a number of factors to consider before buying a DSLR camera. If you’re looking to buy one, we strongly recommend that you at least read through the list. This will save you both time and money. However, if you’re planning to buy based on just one word, ideal, then Canon or Nikon would be your best option.

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Manish Parmar

He is an aspiring Tech Enthusiast who wish to share & enlist Best Gadgets in Your Best Budgets. He wishes to have a Big Space in the world of Technology.

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