Panasonic CX20 Compact 4K Camcorder

Features

The Panasonic AG-CX18 is a compact handheld UHD 4K30 camcorder with a 1.0-type MOS sensor that delivers high image quality in a wide range of lighting conditions. The camera supports UHD 4K30 and FHD recording and integrates HDR workflows for versatile production requirements. Thanks to the included 20× optical zoom lens with i.Zoom expansion, the camcorder offers flexible framing options without loss of quality.

The AG-CX18 features SDI and HDMI outputs , an OLED viewfinder and a clear LCD display, and supports professional audio inputs and networking capabilities for live production and broadcast applications.

Operation

The camcorder utilizes a 1.0-type 4K MOS image sensor, which works in conjunction with advanced image processing to capture images with a wide dynamic range. The integrated 20× optical zoom lens with i.Zoom expansion provides flexibility when filming in various scenes and from various distances.

The camera offers multiple recording formats and resolutions in both UHD 4K and HD, and supports HDR capture via HLG (Hybrid Log Gamma) for natural highlight and shadow detail. The camcorder also features an advanced autofocus module and image stabilization that enhance stability and sharpness when shooting handheld.

12G-SDI and HDMI outputs enable connection to professional monitors, recorders, and live production systems.

Application

The Panasonic AG-CX18 is aimed at professional users in scenarios such as:

• News and ENG production

• Corporate and documentary filming

• Live recordings and compact footage

• Broadcast environments where UHD quality is required

• Educational and AV institutions with broadcast workflows

The combination of a compact form factor, UHD image quality, zoom capability, and professional I/O makes the camera suitable for a wide range of productions without the need for extensive accessories.

Limits

• Max. UHD resolution: 3840x2160 up to 30p (no 60p in 4K)

• No interchangeable lens; fixed zoom lens limits optical flexibility

• HDR workflows (HLG) require compatible HDR monitoring and processing

• No native NDI support (dependent on external converter or network extension)

• Streaming capacity depends on network and available protocols

Technical specifications

Sensor & Optics

• Sensor: 1.0-type MOS

• Effective pixels: approximately 15 megapixels

• Lens: 20× optical zoom

• i.Zoom: up to 32× (HD) without visible loss of quality

• Image stabilization: 5-axis hybrid IS

• Wide-angle equivalent: 24.5mm (35mm format)

Video

• UHD 4K: up to 3840x2160 @ 30p

• FHD (1080): up to 60p

• HDR Support: HLG (Hybrid Log Gamma)

• Recording formats: MOV / MP4 (various codecs depending on settings)

Output & Interfaces

• 3G-SDI output (HD)

• HDMI output (4K/HD)

• LANC control

• USB Type C (9VDC / 3 A) Input

• 1x 1/8" / 3.5mm TRS Stereo Headphone Output

• Wi-Fi

Audio

• 2 × XLR balanced inputs

• 1 × 3.5 mm stereo input

• Embedded audio via SDI/HDMI

• Independent level control

Monitor & Viewfinder

• 3.2″ LCD monitor

• OLED electronic viewfinder

• Focus assist functions

Network

• Streaming protocols: Dependent on network and settings

• LAN connection: RJ45 with 1000BASE-T support

Storage

• Dual SD card slots

• Relay and simultaneous recording

General

• Handheld ergonomics with professional operation

• 5-axis image stabilization for handheld use

• i.Zoom for lossless HD expansion

• Compact, robust body suitable for frequent use