3 Megapixels Camera: 2024 Full Guide

Not everyone is tech-savvy enough to understand what a 3-megapixel camera is. Therefore, people struggle to select the right security camera for their home or office.

In this article, we will explain everything you need to know about 3MP resolution and cameras. We will discuss the pros and cons and compare a 3-megapixel camera with a 1080p camera to help you understand. We will also share some incredible products so that you can make the right choice.

Basic of 3 Megapixel Camera

What is 3MP Resolution?

3MP resolution refers to 2048 x 1536 pixels. This means that the image frame has 2048 pixels in each row and 1536 pixels in each column.

The total number of pixels in a frame would be 3,145,728, approximately 3 million pixels. The word "MP" refers to one million pixels, which is why the resolution is called 3MP.

What is 3 Megapixel IP Camera?

An IP camera with a resolution of 2048 x 1536 pixels or 3MP total pixels is referred to as a 3 Megapixel camera. Its camera sensor is capable of recording videos at this resolution.

As it is an IP camera, it can be networked through Wi-Fi or PoE. It can be accessed remotely and offers incredible features like night vision, motion tracking, instant alerts, etc. Nowadays, it is pretty common because of its low cost and decent video quality.

Pros and Cons of 3 Megapixel Security Cameras

Pros of 3 Megapixel Security Cameras

• Decent Video Quality: The video quality of a 3 Megapixel camera is decent. Its 2048 x 1536 pixels resolution is suitable for the security of smaller areas. It can offer clear visuals and decent details; however, it is not the ideal option as a 4K camera.

• Better Coverage: The camera can cover a wider area compared to 1080p and other low-quality cameras. It can be used to cover the indoor or outdoor areas of a house, such as the front door, driveway, etc.

• Zoom-in Possible: It is possible to zoom into the images to get a close-up view. You can clearly see the license plates of cars in videos. However, the zoom won't be effective if the object is too far.

Cons of 3 Megapixel Security Cameras

• Future Proofing: A 3MP camera is not a future-proof option. If you want to invest for the long term, it is better to go with a 4K video camera. It offers incredible quality and features.

3MP Camera vs 1080p: What's the Difference?

There is a massive difference between a 3MP and 1080p cameras. Both offer distinct video qualities and are suitable for different applications. Let's compare them in some important aspects.

Resolution

A 1080p camera has a resolution of 1920 x 1080 pixels. In contrast, a 3MP camera has a resolution of 2048 x 1536 pixels. Thus, a 3MP camera is better than 1080p in terms of video quality. It offers better details and clarity in the video and would be a better choice.

Zoom

When you zoom into a 3MP camera video, you can still see the details, such as car license plates. It is clear and visible. However, you won't get this quality in 1080p. Often, its zoomed version is not clear enough to see the fine details.

Coverage Area

Due to its higher resolution and better video quality, a 3MP camera can cover a wider area and clearly capture details. However, a 1080p camera is more suitable for small areas where the camera is closer to the objects. Thus, you will need fewer cameras if you go with a 3MP camera.

Application

1080p cameras are quite common as they are used in laptop cameras, webcams, security cameras, etc. Similarly, 3MP cameras are also common.

You can choose a 3MP camera for wider area, better video quality, zoom-in requirements, etc. In contrast, 1080p cameras are suitable for smaller areas where the object is near the camera, such as webcam or front door surveillance.

Higher Resolution Security Camera Recommendation

4K Dual-lens Wireless Security Camera - Argus Track

Argus Track is a Wi-Fi dual-lens PTZ security camera that offers 4K (8MP) Ultra HD video quality. It is way better than a 3MP camera as it offers more clarity and details. Even at night, its night vision mode is crisp and clear. Its pan and tilt cover 355⁰ and 90⁰, respectively. It is capable of zooming into objects up to 6X.

You can enjoy a stable and fast dual-band Wi-Fi connection. It is a battery-powered camera and can also be connected to a solar panel. It offers instant alerts, accurate detection, two-way audio, a double-warning system, and tons of features.

16MP Dual-lens PoE Security Camera - Duo 3 PoE

Duo 3 PoE is a powerful and reliable PoE security camera. It offers 16MP Ultra HD video quality, which is more than exceptional. It unveils intricate details and offers an immersive visual experience. Its dual-lens covers 180⁰ panoramic view to capture every moment and cover a wider area.

The camera can detect persons, vehicles, and pets and do auto-tracking. It sends accurate alerts on your devices and keeps you updated. Other than that, it offers double-warning, two-way audio, flexible storage, weatherproofing, time-lapse, etc.

FAQs

1. What is the quality of a 3-megapixel camera?

A 3-Megapixel camera's resolution is 2048 x 1536 pixels. It offers decent quality, and you can zoom into objects to see more details. However, it is in no way near the quality of 4K.

2. Is a 3MP security camera good?

It is a decent camera for many purposes but not very future-proof and of high quality. It is better to opt for a 4K security camera for a better visual experience and features.

3. What's better 3MP or 5MP?

5MP is better than 3MP. The resolution of 5MP is 2560 x 1920 pixels, while the resolution of 3MP is 2048 x 1536 pixels.

Conclusion

A 3MP camera is a decent option in terms of video quality. It is often used for home and office security. It can offer decent clarity and details but is a cost-effective option. However, it is still not a future-proof and high-end option. If you want better quality, features, and future-proofing, you can go with our shared 4K video cameras.