Olympus PEN EPL3 vs Olympus PEN-F: read noise comparison
Olympus PEN EPL3DxO
The Olympus PEN EPL3 was measured at 7 ISO settings from ISO 200 to ISO 12800. Values were derived by Bill Claff from DxOMark lab data.
At base ISO (200) read noise is 4.08 DN. From ISO 400 up the camera is effectively ISO-invariant: raising ISO further doesn't meaningfully lower shadow noise.
Olympus PEN-F
The Olympus PEN-F was measured at 23 ISO settings from ISO 80 to ISO 25600. Values are Bill Claff's (Photons to Photos) direct measurements from raw files.
At base ISO (200) read noise is 1.04 DN, or 5.9 electrons at the sensor. From ISO 1600 up the camera is effectively ISO-invariant: raising ISO further doesn't meaningfully lower shadow noise. Settings above ISO 6400 don't change analog gain (digital push). Full well at base ISO is about 21,798 electrons; unity gain is around ISO 1130.
Olympus PEN EPL3 vs Olympus PEN-F read noise table
| ISO | Olympus PEN EPL3 | Olympus PEN-F |
|---|---|---|
| 80 | – | 1.042 |
| 200 | 4.084 | 1.035 |
| 250 | – | 1.248 |
| 320 | – | 1.301 |
| 400 | 4.857 | 1.495 |
| 500 | – | 1.803 |
| 640 | – | 1.454 |
| 800 | 9.514 | 1.705 |
| 1000 | – | 2.042 |
| 1250 | – | 2.428 |
| 1600 | 16.795 | 2.928 |
| 2000 | – | 3.531 |
| 2500 | – | 4.317 |
| 3200 | 36.758 | 5.315 |
| 4000 | – | 6.364 |
| 5000 | – | 7.890 |
| 6400 | 72.505 | 9.849 |
| 8000 | – | 12.126 |
| 10000 | – | 15.242 |
| 12800 | 194.012 | 19.427 |
| 16000 | – | 24.084 |
| 20000 | – | 30.274 |
| 25600 | – | 38.319 |
Popular comparisons
- Sony a7 IV vs Nikon Z 6III
- Sony a7 IV vs Canon EOS R6 Mark II
- Nikon Z 6III vs Canon EOS R6 Mark II
- Sony a7 V vs Sony a7 IV
- Sony a7 IV vs Sony a7 III
- Canon EOS R6 Mark III vs Canon EOS R6 Mark II
- Sony a7 V vs Canon EOS R6 Mark III
- Sony a7R V vs Nikon Z 8
- Canon EOS R5 Mark II vs Sony a7R V
- Canon EOS R5 Mark II vs Nikon Z 8
- Canon EOS R5 Mark II vs Canon EOS R5
- Sony a7R V vs Sony a7R IV