Comparing 2K vs 4K Wireless CCTV Cameras: Which Offers Better Value?

Wireless CCTV cameras have been around for quite some time, and many companies are excited to introduce various versions of these devices. With all the amazing advancements happening globally, brands are investing in high-tech, top-quality lenses and sensors to help you enjoy clear video without the hassle of improving pixel quality during editing. Now, you can find cameras boasting stunning 2K and 4K resolutions!

If you’re unsure about which option is the best fit for you, 2K or 4K security cameras, you’re in the perfect spot to explore your choices!

2K (1440p) Wireless CCTV Cameras

2K resolution usually denotes a display or camera featuring a resolution of 2560 x 1440 pixels. The “2K” denotes that the image has approximately 2,000 pixels along the horizontal axis. 2K is often used for displays, digital cinema, and cameras, providing higher resolution than Full HD (1080p) but not as high as 4K.

Types of 2K Wireless CCTV Cameras

2K security cameras have led the market for years, with numerous updates. Currently, there are two common types available.

2K Full HD Security Cameras:

Full HD security cameras offer an impressive resolution of 1920×1080 pixels! Their introduction set a new standard for resolution in the security camera market, which many later products followed.

2K Super HD Security Cameras:

Super HD security cameras provide a resolution of 1440*2560 pixels, double the clarity of 1080p HD cameras. You’ll be amazed at the much clearer and sharper images they deliver compared to other models!

Resolution

2K resolution in security cameras usually refers to a crisp 2560 × 1440 pixels, which adds up to around 3.7 million pixels (close to 4 MP!). This level of resolution means you’ll enjoy 2560 horizontal pixels in each frame, giving you impressive detail and clarity for your home security needs.

Image Quality

The resolution and image sensor inside cameras play a crucial role in determining the image quality of various security cameras. For instance, 2K cameras offer a resolution of 1440*2560 pixels along with a 4MP image, ensuring clear and detailed visuals for your security needs.

2K security cameras are impressive and recognized for delivering outstanding results. If you’re considering buying one, we are pleased to offer the best prices on security cameras in Pakistan that can’t be found elsewhere. Take a look at Orient CCTV for details.

4K (2160p) Wireless CCTV Cameras

4K resolution, also known as Ultra High Definition (UHD), measures 3840 x 2160 pixels, which means there are approximately 4,000 pixels across the horizontal axis. Commonly utilized in TVs, cinema, and cameras, 4K offers significantly more detail than 2K and is becoming the standard in various applications.

Types Of 4K Wireless CCTV Cameras

If you searched for 4K cameras online, you may have seen two resolutions: 3840 x 2160 and 4096 x 2160. Security experts usually label 4K IP or 8MP security cameras as having a resolution of 3840 x 2160.

4K security cameras, featuring a resolution of 3840×2160, provide exceptional surveillance video quality. They encompass a larger area and offer enhanced image clarity, four times that of 1080p HD. This capability allows for detailed zooming, which is beneficial for recognizing faces and license plates.

With the launch of diverse 4K 8MP security cameras, businesses and homeowners needing increased security have many options.

Resolution

4K resolution refers to 3840 × 2160 pixels, offering about 8.3 million pixels (or 8 MP). With 3840 horizontal pixels, this higher resolution captures far more detail, making it ideal for larger areas or situations where you need to zoom in on small details, such as facial features or license plates.

Image Quality

4K security cameras provide a fantastic experience, boasting twice the resolution and often featuring 8MP image sensors. This means they offer remarkable clarity compared to 2K cameras, delivering beautifully sharp images that let you capture intricate details even from afar.

Comparison between 2K and 4K cameras

Read about the difference between 2K and 4K cameras in this table:

Feature	2K Wireless CCTV Cameras	4K Wireless CCTV Cameras
Common Resolution	2560 × 1440 pixels (approx. 3.7 MP)	3840 × 2160 pixels (approx. 8.3 MP)
Horizontal Pixels	~2,560 pixels	~3,840 pixels
Types	– 2K Full HD (1920×1080) – 2K Super HD (2560×1440)	– 4K UHD (3840×2160) – DCI 4K (4096×2160)
Clarity vs 1080p	Higher than Full HD, up to 2x the clarity	4x the clarity of Full HD
Image Sensor	Typically 4MP	Typically 8MP
Image Quality	Clear and detailed for most home security needs	Exceptionally sharp, great for identifying small details
Zoom Capability	Moderate zoom, detail may reduce when enlarged	Superior zoom with little loss in clarity
Coverage Area	Good for small to medium spaces	Excellent for large areas and wide surveillance zones
Best Use Cases	Home security, indoor/outdoor small spaces	Business security, large properties, license plate capture
Market Popularity	Long-standing and affordable	Increasingly popular, premium offering

If you’re looking for 4K or 2K cameras, we’re excited to let you know that you can find both right here on our website! If you’re searching for EZVIZ, IMOU, or Dahua cameras in Pakistan, you’re in for a treat because you’ll discover them at Orient CCTV!

Final Thoughts

If you choose 2K or 4K, the choice is completely yours! While the camera quality of 2K and 4K has differences, both resolutions offer fantastic options for users. They capture stunning videos and images, helping you avoid the need for video editing software to enhance brightness or clarity. Plus, the footage from these CCTV cameras is excellent, providing great support over time!