The Panasonic DMC LX100 is 5.4 mm wider, 4.3 mm taller, 19.8 mm deeper and 131 g heavier than the Ricoh GR IIIx.
| Ricoh GR IIIx | Panasonic DMC LX100 | |
|---|---|---|
| Size (W × H × D) | 109.4 × 61.9 × 35.2 mm | 114.8 × 66.2 × 55 mm |
| Weight | 262 g | 393 g |
| Lens | Fixed lens | Fixed lens |
| Sensor | APS-C | Four Thirds |
| Announced | 2021 | 2014 |