How Good Is 5mp Camera

I recently performed the post-obit examination to compare CCTV video surveillance recorded using a 1080p vs 5mp security camera. You tin watch the video results here.

5mp vs 1080p security camera

These are the two bullet-style surveillance cameras that I used for the comparison test. The i on the left is a BPRO-OL952 1080p camera and on the right is this 5mp-BL52 5 megapixel security camera (which is basically a 5mp version of the original BPRO-OL952). The cameras await almost identical. Both of the bullet security cameras have a three.6mm fixed lens, however, the 5mp version gives a slightly wider angle of view considering information technology has a larger image sensor. Both are HD-over-Coax BNC cameras which ways that they support multiple video formats (AHD, HD-TVI, Hard disk drive-CVI, and analog CCTV / CVBS). The testing results are expected to be the same if I would accept used IP cameras instead of HD CCTV cameras.

The BPRO-OL952 supports 1080p / 2 megapixel resolution in AHD, HD-TVI, and HD-CVI video modes.

The 5MP-BL52 supports 5 megapixel and 4 megapixel resolutions in AHD, Hard disk drive-TVI, and Hard disk drive-CVI video modes.

Security Camera DVR

Both cameras were set to AHD (analog high definition) video mode and hard wired to an iDVR-PRO hybrid CCTV / HD security camera DVR using RG59 Siamese coax cable. Please note that CCTV Camera Pros is at present recommending our best selling Viewtron 4K security camera DVRs. The BPRO-OL952 was set to 1080p (2mp resolution) and the 5MP-BL52 was set to 5mp resolution. The iDVR-PRO DVR that we used is able to tape at 1080p and 5mp resolution.

The DVR supports 4k resolution video output via its HDMI output. This ways that 1080p and 5mp cameras can be displayed at 4K resolution on the monitor that is connected to the DVR. The image is simply stretched to meet the resolution of the connected monitor. The Hard disk video that I created and the screenshots that you see below were all captured at 4K resolution (12 megapixel) from the DVR's HDMI video output.

12 Megapixel Video Quality Images

HD security camera system

Here is the 4 photographic camera grid view on the security camera system DVR. The 1080p camera is located in the upper left quadrant and the 5mp camera camera located in the upper right. You lot can click on any of these images to see the full sized loftier resolution 12 megapixel capture.

Video Footage Screenshots

Hither are some screenshots that I captured from the recorded video surveillance footage while making the video.

1080p Security Camera

1080p security camera

Here is a screenshot of the video recorded with the 1080p security camera. I am standing about eight feet in front of where the camera is installed. The photographic camera is installed about 9 feet high. Please click on the prototype or on this link to come across what it looks like to view a 1080p camera recording at 4k resolution.

1080p Security Camera 3x Digital Zoom

1080p security camera 3x digital zoom

Here is the recording of the 1080p camera with a 3x digital zoom focused on my face. Yous can click on the prototype or click here to see the 4k recording resolution at 3x zoom using the 1080p photographic camera.

5mp Security Camera 3x Digital Zoom

5mp security camera 3x digital zoom

Here is a snapshot of the 5mp security camera with a 3x digital zoom practical. Please click on the above epitome of on this link to see the 4K resolution snapshot of the 5 megapixel camera with 3x zoom practical.

5mp vs 2mp Security Camera (3x zoom)

5mp vs 2mp security camera

Here is a side-by-side comparing of the 5mp vs 2mp security photographic camera with the 3x digital zoom applied. Please notation that 1080p resolution is the same 2 megapixel. The 5mp photographic camera is on the left and the 2mp is on the right. Please click on the above image or on this link to run into the 4k resolution comparison.

5mp vs 1080p license plate camera

Here is another side-by-side comparing of the 5mp vs 1080p CCTV camera resolution with 3x digital zoom. Delight click on the above paradigm or on this link to view the 4K resolution images of the license plate comparison.

In this test, the camera is focused on a license plate that is 20 feet away from where the cameras are mounted. Please note that these bullet cameras are non true license plate recognition cameras. I am using the license plate in this example because the letters on the plate make information technology convenient to compare the video clarity at different resolutions. Y'all can visit this page if you are interested in learning more than about truthful LPR cameras.

Observations and Summary

Yous can encounter in the to a higher place video surveillance demo and snapshot images that a 5mp security camera captures video clearer than a 1080p camera. This was apparently expected. Even so, the difference is not equally big as I expected. Considering that a v megapixel photographic camera is 2.5 times the resolution of a 1080p camera, I was expecting the deviation to be more desperate. When yous are designing a video surveillance organization for a projection, yous must consider boosted factors such as the additional disk storage that is required for 5mp video recording vs 1080p. Yes, hard drives are much cheaper nowadays simply it is yet a price and a trade-off.

At the fourth dimension of this writing (Oct of 2019), CCTV Camera Pros is all the same selling many more 1080p (2 megapixel cameras) than nosotros are 5 megapixel. v megapixel is gaining more momentum but 1080p is still the well-nigh popular right at present equally information technology seems to be a good balance of video quality and economical storage price.

Another consideration is that 5 megapixel resolution is not 16:9 attribute ratio, information technology is 5:four attribute ratio. On a typical Hard disk drive Goggle box or monitor, the video image will be stretched to fill the screen. This is because nigh monitors and TVs are 16:ix aspect ratio.

You will notice this in the in a higher place side by side comparison that is zoomed in on my face. My face is wider and more round in the 5mp image because the paradigm is stretched. The more oval thin headshot captured by the 2mp photographic camera is a more accurate representation of the real me.

Last, the hybrid 5mp security cameras that nosotros supply too work in 4mp resolution which is 16:9 aspect ratio. And, iDVR-PRO surveillance DVRs also support 4mp resolution cameras. And so, for customers that want to go higher than 1080p resolution merely do not similar the way 5 megapixel resolution is stretched, 4 megapixel may exist a skillful compromise. I plan on comparing 1080p vs 4mp in another post.

For now, we volition proceed to educate customers on the difference betwixt resolution quality so that they tin make an informed decision. I suspect that 1080p Hd security cameras will be used in video surveillance systems for a long time.

If you have any questions virtually this article or anything else related to security camera systems, delight email me hither.

Video Storage Calculator – Estimate the amount of hard drive infinite y'all need for your security camera system DVR / NVR.

Mike Haldas is the co-founder and managing partner of CCTV Camera Pros. Mike works on production enquiry and development for the company. Before starting CCTV Camera Pros, Mike worked every bit a software engineer in the spider web hosting industry. CCTV Camera Pros is a veteran owned business as Mike proudly served in the The states Marine Corps (USMC) from 1993 to 1997. Mike can be contacted for questions well-nigh this commodity and anything related to video surveillance systems at mike@cctvcamerapros.net.

Source: https://videos.cctvcamerapros.com/i/1080p-vs-5mp-security-camera.html

Posted by: hancockmanote.blogspot.com