Reasons to choose DC E820
Released in 2007, DC E820 has about 25 mm² of sensor area, 8 MP effective resolution, and a 130 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
BenQ DC E820
vs BenQ DC T850
VS
Sensor area
25 mm²
DC E82025 mm²
DC T850- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The DC E820 and DC T850 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
These cameras were released 1 years apart. Consider sensor generation when comparing pixel metrics.
Key specification differences
DC E820MetricDC T850
8 MPEffective pixels8 MP
5.75 × 4.32Sensor5.75 × 4.32
1.76 µmPixel pitch1.76 µm
3.11 µm²Pixel area3.11 µm²
32.21 MP/cm²Pixel density32.21 MP/cm²
6.02Crop factor6.02
—Maximum video—
130 gWeight120 g
Secure DigitalStorageSDHC, Secure Digital
Li-Ion Li-ion batteryBatteryLi-Ion 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 DC E820 and DC T850 have the same sensor area. The DC T850 has the lighter body. The DC E820 and DC T850 have the same effective resolution. The DC T850 is the newer release. Also consider the lens system and subjects you shoot.
Reasons to choose DC T850
Released in 2008, DC T850 has about 25 mm² of sensor area, 8 MP effective resolution, and a 120 g body. Use these values to narrow the field, not as an overall image-quality score.