Pentax 645Z Review
Highlights and New Features
Just like the 645D, which used the internal hardware of the then-current Pentax K-7 APS-C flagship, the 645Z uses the Pentax K-3's PRIME III processor, menu system, and SAFOX XI autofocus system. The new and much more modern internal hardware delivers several enhancements which can easily be appreciated in daily use. Here's what's new or improved in the 645Z:
- Faster image processing and card writing speeds (UHS-I support)
- Low-noise 51MP CMOS sensor
- USB3 connectivity
- HDMI out
- Live view mode
- Focus peaking
- Image magnification
- Contrast detect autofocus
- Real-time exposure preview in M mode
- Full-HD video recording
- 3FPS burst shooting (up from 1.1)
- 27-point viewfinder autofocus with -3EV sensitivity
- Overhauled metering and white balance systems
- FluCard Tethering Support
Unlike other Pentax DSLRs, the 645Z's live view screen reflects the actual exposure and can brighten or darken in manual exposure mode; we consider this an important improvement.
