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Samsung NX1 - First prosumer camera to record in HEVC, 4K downsampled from 6.5K, 80 Mbit/s in H.265. 30 min max recording time limit Samsung NX500 - Same 28 MP APS-C sensor as NXI but 4K video is not downsampled from 6.5K so less details and more noise than the NX1 - with this 2.4× crop factor the kit lens become a 38–120mm f8.5–13.4 ...
Analog wireless is found in three frequencies: 900 MHz, 2.4 GHz, and 5.8 GHz. Currently, the majority of wireless security cameras operate on the 2.4 GHz frequency. Most household routers, cordless phones, video game controllers, and microwaves operate on the 2.4 GHz frequency and may cause interference with a wireless security camera.
Early smart camera (ca. 1985, in red) with an 8MHz Z80 compared to a modern device featuring Texas Instruments' C64 @1GHz. A smart camera is a machine vision system which, in addition to image capture circuitry, is capable of extracting application-specific information from the captured images, along with generating event descriptions or making decisions that are used in an intelligent and ...
Cameras using a CMOS Sensor, designed for faster auto-focus and low light capability. All cameras have optical image stabilization and can zoom optically while filming. DSC-WX1 (2009, 10.2 MP, no Manual mode, 5× optical zoom, G Lens, Sweep Panorama, HD Movie 720p) [ 75 ]
The first digital rangefinder camera commercially marketed was the Epson R-D1 (released in 2004), followed by the Leica M8 in 2006. [16] They were some of the first digital lens-interchangeable cameras without a reflex mirror, but they are not considered mirrorless cameras because they did not use an electronic viewfinder for live preview, but, rather, an optical viewfinder. [16]
The Canon PowerShot G7 X is a compact digital camera announced by Canon Inc on September 15, 2014. [1] The G7 X model was a designed to compete with the Sony Cyber-shot DSC-RX100-series cameras. [2] With the introduction of G7 X, there were three parallel models in the Canon PowerShot G-series: G16, G1 X Mark II, and G7 X.
FHD (Full HD) is the resolution 1920 × 1080 used by the 1080p and 1080i HDTV video formats. It has a 16:9 aspect ratio and 2,073,600 total pixels, i.e. very close to 2 megapixels, and is exactly 50% larger than 720p HD (1280 × 720) in each dimension for a total of 2.25 times as many
The Huawei Nova 7i is an Android smartphone manufactured by Huawei as part of its mid-range Nova series. The phone was released on 14 February 2020. The phone was released on 14 February 2020. [ 1 ]
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