AVer CAM520 Pro3 vs PTZOptics Move 4K Comparison

AVer CAM520 Pro3

The Sony 8 MP sensor outputs 1080p at up to 60 fps through a lens with an f/1.6 to f/2.8 aperture. AVer applies WDR and noise reduction on board. The bright lens helps in dim rooms and lecture halls, keeping faces clean when the lights are lowered for slides. At 60 fps, presenters who walk and gesture look smooth on the remote screen.

PTZOptics Move 4K

The Move 4K outputs up to 4K at 60 fps over HDMI 2.0 and IP, with 1080p over 3G-SDI and USB. The sensor is designed for well-lit halls and stages. Image quality is crisp and colourful, with the kind of detail that holds up when the feed is recorded or streamed to YouTube.

AVer CAM520 Pro3

Optical zoom is 12x, with 36x total and 24x lossless using sensor cropping. The focal length runs from 3.9 to 46.8 mm. That reach lets a teacher at the back wall fill the frame, or a camera mounted at the rear capture a whiteboard at the front. Optical zoom keeps the text crisp enough for remote students to read.

PTZOptics Move 4K

This model has 12x optical zoom, with a digital SuperZoom extending to 24x. PTZOptics also sells 20x and 30x versions for deeper rooms. 12x suits most classrooms and medium halls, framing a speaker at the lectern from the back wall. Pan and tilt moves are smooth and quiet enough for live production.

AVer CAM520 Pro3

The camera is Zoom certified and works with Teams, Meet and other platforms as a standard UVC device. AVer's PTZ Management software and the CAMConnect app handle control and updates. A people-counting API reports room occupancy to building systems, which helps facilities teams plan space and spot rooms that are booked but empty.

PTZOptics Move 4K

The camera works as a USB video device with Zoom, Teams and other platforms. PTZOptics provides the CMP control software and supports VISCA over IP for control systems. Presets, tracking settings and image adjustments are available through the web interface. Integration with production switchers is the main strength. It is not certified for Teams Rooms or Zoom Rooms, so it suits event and lecture spaces more than managed meeting rooms.

AVer CAM520 Pro3

Outputs include USB 3.1 Type-B, HDMI, RS-232 and LAN with RTSP and RTMP streaming in H.264. Power comes from PoE+ (802.3at) or a 12 V 2 A adapter. That range means one camera can feed a room PC, a lecture capture system and a livestream at the same time. AV teams can also drive it from Crestron or Extron controllers over RS-232 or IP.

PTZOptics Move 4K

Outputs include HDMI 2.0, 3G-SDI, USB and IP streaming with native NDI HX3. Power comes from PoE+ (802.3at) or a 12 V DC adapter. NDI over a single Ethernet cable means the camera can feed vMix, OBS or a hardware switcher while also appearing in Zoom. SDI supports long cable runs in large venues.