Nikon Z5 vs Z5II – Is It Time to Upgrade?
The Nikon Z5 has built a strong reputation as an affordable, full-frame mirrorless option. With the release of the Nikon Z5II, many photographers are wondering: is the upgrade worth it?
As someone who used and abused the Nikon Z5, the below information is a detailed comparison to help you decide.
Sensor and Image Quality
Z5: 24.3MP full-frame CMOS sensor
Z5II: 24.3MP full-frame CMOS sensor
Both models use the same sensor, so image quality remains nearly identical. You can expect the same dynamic range and low-light performance from both cameras.
Processor and Performance
Z5: EXPEED 6
Z5II: Dual EXPEED 7 processors
This is one of the most significant upgrades. The Z5II benefits from Nikon’s latest image processors, delivering faster performance, better autofocus tracking, and improved responsiveness across the board.
Autofocus System
Z5: 273-point autofocus, eye-detect for humans and animals
Z5II: Advanced subject detection including people, animals, and vehicles with improved eye-detect and low-light performance
The Z5II offers a much smarter and more capable autofocus system, borrowing features from higher-end models like the Z8 and Z9.
Video Capabilities
Z5:
4K at 30 fps (1.7x crop)
8-bit internal recording
Limited video features
Z5II:
4K at 30 fps (full sensor readout)
10-bit N-Log and HLG via HDMI
Better thermal control and longer recording times
For hybrid shooters or those venturing into video production, the Z5II is a clear step forward.
Battery Life and Buffer
Z5: Uses EN-EL15c battery, decent efficiency, limited buffer
Z5II: Same battery but more efficient power use, improved buffer and faster card write speeds
While battery capacity hasn't changed, performance and endurance are slightly improved on the Z5II, especially when shooting bursts or recording longer video.
Body and Controls
Both cameras share a nearly identical body. You’ll find the same weather sealing, dual UHS-II SD card slots, and similar control layout. Nikon kept the handling consistent between models, which is good news for existing Z5 users.
Price and Value
At the time of writing:
The Z5 is widely available new or used at a budget-friendly price.
The Z5II is positioned slightly below the Z6II, offering modern performance at a competitive cost.
If you’re looking for maximum value for stills and don’t need advanced autofocus or video, the Z5 is still a great option. But if performance, speed, and flexibility matter, the Z5II justifies the upgrade.
Conclusion
Stick with the Z5 if you're focused on still photography in good lighting and want one of the best entry points into full-frame mirrorless. But if you're looking to future-proof your gear, shoot fast-moving subjects, or work with video, the Z5II is the more capable and modern camera.
