The Sony Cyber-shot RX10 IV is 0.9 mm wider, 2.5 mm taller, 10.3 mm deeper and 404 g heavier than the Panasonic Lumix DMC FZ300 / FZ330.
| Panasonic Lumix DMC FZ300 / FZ330 | Sony Cyber-shot RX10 IV | |
|---|---|---|
| Size (W × H × D) | 131.6 × 91.5 × 117.1 mm | 132.5 × 94 × 127.4 mm |
| Weight | 691 g | 1,095 g |
| Lens | Fixed lens | Fixed lens |
| Sensor | 1/2.3" | — |
| Announced | 2015 | 2017 |