SENSOR COMPARISON
Samsung ISOCELL 3T2 vs Sony IMX481
Sony IMX481 has 1.3× the light-gathering area of Samsung ISOCELL 3T2. Sony IMX481 uses larger 1 µm pixels versus 0.8 µm. Samsung ISOCELL 3T2 resolves 20 MP against 16 MP.
- Samsung ISOCELL 3T2 4.2 × 3.1 mm · 13 mm²
- Sony IMX481 4.7 × 3.5 mm · 16 mm²
Drawn to scale from pixel pitch × resolution (or optical format when pitch is unknown). Dashed outline: 1-inch type (13.2 × 8.8 mm).
| Spec | Samsung ISOCELL 3T2 | Sony IMX481 |
|---|---|---|
| Sensor maker | Samsung | Sony |
| Resolution | 20 MP | 16 MP |
| Optical format | 1/3.4" | 1/3.09" |
| Sensor area | 13 mm² | 16 mm² |
| Dimensions | 4.2 × 3.1 mm | 4.7 × 3.5 mm |
| Pixel pitch | 0.8 µm | 1 µm |
| Pixel binning | 4in1 | --- |
| Autofocus | PDAF | — |
| Mapped phones | 4 | 2 |
| First phone year | 2020 | 2019 |
PHONES
Where each sensor is used
Samsung ISOCELL 3T2
- Meizu 18 Unknown
- Xiaomi Mi 11 Pro Front Main
- Xiaomi Mi 11 Ultra Front Main
- Xiaomi Mi 11 Front Main
Sony IMX481
- OPPO Find N Rear Ultra-wide
- Google Pixel 4 Rear Telephoto