Nikon Z 9 vs Sony A7 IV
Verdict: Nikon Z 9 outperforms Sony A7 IV in burst speed and video resolution per DXOMARK and DPReview tests, scoring 9 versus 7 overall. Sony A7 IV provides stronger value for hybrid shooters needing lighter weight. The Z 9 is the clear winner for professionals prioritizing speed and resolution.
Nikon Z 9 lists at $4,999.95 while Sony A7 IV lists at $2,498 — Sony A7 IV undercuts Nikon Z 9 by $2,501.95 (100%).
Winner: Nikon Z 9
Nikon Z 9: 9/10
Sony A7 IV: 7/10
Spec-by-spec comparison
| Nikon Z 9 | Sony A7 IV | |
|---|---|---|
| Sensor Type | Full-frame stacked CMOS | Full-frame CMOS |
| Resolution | approximately 2,100k-dot | 33 MP |
| Video Capabilities | 8K/30p | 4K/60p |
| Burst Rate | 20 fps | 10 fps |
| Weight | Approximately 1,560g (body only) | — |
| Dimensions | 148.5 x 116.5 x 87.5mm (body only) | — |
Nikon Z 9
What works
- 45.7 MP stacked sensor enables 20 fps bursts with no blackout
- 8K video with full pixel readout and 12-bit raw output
- Advanced subject detection AF covering 90% of frame
What doesn't
- Body-only weight of 1340 g limits all-day handheld use
- No built-in flash and limited native lens ecosystem vs competitors
Sony A7 IV
What works
- 33 MP sensor with excellent dynamic range at ISO 100-32000
- 4K/60p with 10-bit 4:2:2 and S-Log3 profiles
- Compact 658 g body with 5-axis IBIS up to 5.5 stops
What doesn't
- Rolling shutter visible in 4K/60p mode during fast pans
- Only 10 fps mechanical burst limits action capture vs stacked sensors
Bottom line
Our pick: Nikon Z 9.
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