Reasons to choose EX2F
Released in 2012, EX2F has about 42 mm² of sensor area, 12.4 MP effective resolution, and a 294 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Samsung EX2F
vs Samsung ST66
VS
Sensor area
42 mm²
EX2F28 mm²
ST66- Area ratio
- 1.49:1
- Absolute difference
- 14 mm²
- Relative difference
- 49.2%
The EX2F has the larger sensor area. More area usually means greater light-gathering potential, though real image quality still depends on sensor architecture and generation.
Key specification differences
EX2FMetricST66
12.4 MPEffective pixels16.1 MP
7.53 × 5.64Sensor6.16 × 4.62
1.85 µmPixel pitch1.33 µm
3.42 µm²Pixel area1.77 µm²
29.2 MP/cm²Pixel density56.57 MP/cm²
4.6Crop factor5.62
—Maximum video—
294 gWeight101 g
SD/SDHC/SDXCStoragemicroSD/microSDHC
Lithium-Ion SLB-10A battery Li-ion batteryBatteryLithium-Ion rechargeable battery Li-ion battery
Amber marks the value that is generally preferable in this comparison context. It is not an overall camera score.
How to choose between these cameras
The EX2F has the larger sensor area. The ST66 has the lighter body. The ST66 has the higher effective resolution. The EX2F and ST66 were both released in 2012. Also consider the lens system and subjects you shoot.
Reasons to choose ST66
Released in 2012, ST66 has about 28 mm² of sensor area, 16.1 MP effective resolution, and a 101 g body. Use these values to narrow the field, not as an overall image-quality score.