Samsung 20-50mm f/3.5-5.6 ED II NX vs Samsung W16ANW

Comparison of 20-50mm f/3.5-5.6 ED II NX, W16ANW

21 specifications	A Samsung 20-50mm f/3.5-5.6 ED II NXView product	B Samsung W16ANW Model W16ANW View product
Lens system1 differ
Lens structure (elements/groups)Known for one	—Unknown — not stated by the source	7/6
Lens viewing angle, horizontalKnown for one	—Unknown — not stated by the source	82.6°
Fixed focal lengthKnown for one	—Unknown — not stated by the source	16 mm
Thread diameterKnown for one	—Unknown — not stated by the source	4.3 cm
Closest focusing distanceKnown for one	—Unknown — not stated by the source	0.18 m
Lens mount interfaceKnown for one	—Unknown — not stated by the source	Samsung NX
Maximum aperture numberKnown for one	—Unknown — not stated by the source	22
Maximum focal length (35mm film equiv)Known for one	—Unknown — not stated by the source	24.6 mm
Minimum aperture numberDiffers	5.6	2.4
Number of diaphragm bladesKnown for one	—Unknown — not stated by the source	7
Aperture range (F-F)Known for one	3.5 - 5.6	—Unknown — not stated by the source
Focal length rangeKnown for one	20 - 50 mm	—Unknown — not stated by the source
Number of aspheric elementsKnown for one	1	—Unknown — not stated by the source
Performanceidentical
Lens colourKnown for one	—Unknown — not stated by the source	White
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 40 °C
CompatibilityKnown for one	NX20, NX200, NX210	—Unknown — not stated by the source
Weight & dimensionsidentical
DiameterKnown for one	—Unknown — not stated by the source	6.1 cm
Filter sizeKnown for one	—Unknown — not stated by the source	43 mm
LengthKnown for one	—Unknown — not stated by the source	24 mm
WeightKnown for one	—Unknown — not stated by the source	72 g
Designidentical
Product colourKnown for one	Black	—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.