Sony

Sony PXW-FS7K 4K Super35 Camera with 28-135mm Lens

1.0 (2 reviews)
4K

Sony's PXW-FS7K pairs a 4K Super35 Exmor CMOS sensor with a versatile 28-135mm powered zoom for cinematic production.

Check availability
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Sony PXW-FS7K is a 4K XDCAM Super35 camcorder designed for professional video production across genres including documentary, narrative film, corporate content, and event coverage. At its core is a high-sensitivity 4K Super 35mm Exmor CMOS sensor that produces images with a cinematic depth of field and strong low-light performance. The included SELP28135G 28-135mm f/4 G OSS lens is a powered zoom purpose-built for video work, offering smooth motorized zoom, optical stabilization, and a focal range that covers wide establishing shots through medium telephoto framing — making it highly practical as a do-everything production lens.

The FS7K records in XAVC Intra and Long GOP formats, giving shooters the choice between maximum quality for demanding post-production or more efficient files for faster turnaround. Dual XQD card slots enable simultaneous backup recording and relay recording that automatically switches to the second card when the first is full, a critical feature for long-form and live event capture. The camera's ergonomic design features an adjustable grip arm and modular body that can be configured for handheld, shoulder-mounted, or rig-based operation. With continuous super slow motion recording at up to 4K 60fps and compatibility with Sony's extensive E-mount and A-mount lens ecosystem, the PXW-FS7K remains a highly capable and flexible production camera for professionals working across a wide range of shooting scenarios.

Key Features

Sony PXW-FS7 XDCAM Super 35 Camera System FE PZ 28-135mm F4 G OSS lens

Specifications

Sensor
4K Super 35mm Exmor CMOS
Included Lens
SELP28135G 28-135mm f/4 G OSS
Lens Mount
Sony E-mount (A-mount compatible via adapter)
Max Recording Resolution
4K (up to 60fps)
Recording Formats
XAVC Intra, XAVC Long GOP
Media Slots
2x XQD (simultaneous and relay recording)
Slow Motion
Continuous super slow motion
Brand
Sony
Model
PXW-FS7K

Pros & Cons

👍 Pros

  • 4K Super35 Exmor CMOS sensor delivers high sensitivity and cinematic depth of field
  • Included 28-135mm f/4 powered zoom covers a versatile range for documentary and narrative work
  • Dual XQD card slots allow simultaneous and relay recording for backup and extended runtime
  • Continuous super slow motion at up to 4K 60fps enables expressive creative options in-camera
  • Ergonomic, modular design with adjustable components adapts to handheld, shoulder, and rig setups

👎 Cons

  • The body and included lens together create a substantial size and weight that may be tiring for extended handheld shooting
  • XQD media cards are more expensive than SD or CFast alternatives used by competing cameras
  • The E-mount system requires adapters for using PL-mount or other cine lenses natively
  • Internal recording tops out at 4K 60fps, requiring an external recorder for higher frame rate capture at full resolution

Frequently Asked Questions

It supports XAVC Intra and XAVC Long GOP codecs, providing options for both high-quality post-production workflows and more storage-efficient shooting.
Yes, the camera supports continuous super slow motion recording and can capture 4K footage at up to 60fps internally.
It uses XQD memory cards and features two media slots that support simultaneous recording and relay recording for uninterrupted capture.
The FS7K uses Sony's E-mount system but also supports A-mount lenses via adapter, giving access to a broad range of compatible glass.
The kit includes the Sony SELP28135G, a 28-135mm f/4 G OSS powered zoom lens designed specifically for video production.