Product comparison · 2 lenses

Dahua Technology PFL1640-L12PE IP Camera Black vs Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black

13specifications compared
8differ
5identical
12known for one product only

Key differences

Lens viewing angle, horizontal
- PFL1640-L12PE IP Camera Black:50.1°
- PFL25-L12M IP Camera Fixed focus lens Black:33.3°
Aperture range (F-F)
- PFL1640-L12PE IP Camera Black:1.4 - 1.4
- PFL25-L12M IP Camera Fixed focus lens Black:1 - 1
Lens viewing angle, vertical
- PFL1640-L12PE IP Camera Black:34.4°
- PFL25-L12M IP Camera Fixed focus lens Black:24°
Lens viewing angle, diagonal
- PFL1640-L12PE IP Camera Black:60.3°
- PFL25-L12M IP Camera Fixed focus lens Black:41.1°
Maximum aperture number
- PFL1640-L12PE IP Camera Black:1.4
- PFL25-L12M IP Camera Fixed focus lens Black:1
Minimum aperture number
- PFL1640-L12PE IP Camera Black:1.4
- PFL25-L12M IP Camera Fixed focus lens Black:1
Operating temperature (T-T)
- PFL1640-L12PE IP Camera Black:-40 - 70 °C
- PFL25-L12M IP Camera Fixed focus lens Black:-30 - 70 °C
Weight
- PFL1640-L12PE IP Camera Black:709 g
- PFL25-L12M IP Camera Fixed focus lens Black:811 g

Side by side

Differences highlightedShow differences only

Comparison of PFL1640-L12PE, PFL25-L12M
25 specifications	A Dahua Technology PFL1640-L12PE IP Camera Black Model PFL1640-L12PE View product	B Dahua Technology PFL25-L12M IP Camera Fixed focus lens Black Model PFL25-L12M View product
Lens system6 differ
Component for	IP Camera	IP Camera
Lens viewing angle, horizontalDiffers	50.1°	33.3°
Aperture range (F-F)Differs	1.4 - 1.4	1 - 1
Lens viewing angle, verticalDiffers	34.4°	24°
Lens viewing angle, diagonalDiffers	60.3°	41.1°
Focal length rangeKnown for one	16 - 40 mm	Unknown — not stated by the source
Closest focusing distance	1.5 m	1.5 m
Lens mount interface	C mount	C mount
Maximum aperture numberDiffers	1.4	1
Minimum aperture numberDiffers	1.4	1
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Lens typeKnown for one	Unknown — not stated by the source	Fixed focus lens
Fixed focal lengthKnown for one	Unknown — not stated by the source	25 mm
F-number (relative aperture)Known for one	Unknown — not stated by the source	1
Optical sensor sizeKnown for one	Unknown — not stated by the source	25.4 / 1.1 mm (1 / 1.1")
Performance1 differ
Operating temperature (T-T)Differs	-40 - 70 °C	-30 - 70 °C
Designidentical
MaterialKnown for one	Metal	Unknown — not stated by the source
Product colour	Black	Black
Technical detailsidentical
Total megapixels	12 MP	12 MP
Weight & dimensions1 differ
WeightDiffers	709 g	811 g
LengthKnown for one	Unknown — not stated by the source	120 mm
Packaging dataidentical
Package depthKnown for one	345 mm	Unknown — not stated by the source
Package heightKnown for one	250 mm	Unknown — not stated by the source
Package weightKnown for one	815 g	Unknown — not stated by the source
Package widthKnown for one	615 mm	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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