Product comparison · 2 digital weather stations

Hama EWS-840 White vs Hama EWS-870 White

18specifications compared
6differ
12identical
17known for one product only

Key differences

The Hama EWS-870 White has 20 m more outdoor sensors range than the Hama EWS-840 White (50 m vs 30 m). The Hama EWS-870 White has 14 mm more package depth than the Hama EWS-840 White (124 mm vs 110 mm). The Hama EWS-870 White has 18 mm more package height than the Hama EWS-840 White (68 mm vs 50 mm). Battery type: AAA on the Hama EWS-840 White, AA on the Hama EWS-870 White.

Outdoor sensors range
- EWS-840 White:30 m
- EWS-870 White:50 m
Battery type
- EWS-840 White:AAA
- EWS-870 White:AA
Package depth
- EWS-840 White:110 mm
- EWS-870 White:124 mm
Package height
- EWS-840 White:50 mm
- EWS-870 White:68 mm
Package weight
- EWS-840 White:253 g
- EWS-870 White:409 g
Package width
- EWS-840 White:140 mm
- EWS-870 White:131 mm

Side by side

Differences highlightedShow differences only

Comparison of EWS-840, EWS-870
35 specifications	A Hama EWS-840 White Model EWS-840 View product	B Hama EWS-870 White Model EWS-870 View product
Features1 differ
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Measuring functions alarmsKnown for one	Unknown — not stated by the source	Yes
Moon phaseKnown for one	Unknown — not stated by the source	No
Number of sensors supported (max)Known for one	Unknown — not stated by the source	3
Outdoor sensors rangeDiffers	30 m	50 m
Remotely operatedKnown for one	Unknown — not stated by the source	No
TimerKnown for one	Unknown — not stated by the source	No
Wall mountableKnown for one	Unknown — not stated by the source	No
Temperature measurement range (inside) (T-T)Known for one	32 - 122 °F	Unknown — not stated by the source
Temperature measurement range (outside) (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Displayidentical
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Power1 differ
Battery typeDiffers	AAA	AA
Battery voltageKnown for one	Unknown — not stated by the source	1.5 V
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Packaging data4 differ
Package depthDiffers	110 mm	124 mm
Package heightDiffers	50 mm	68 mm
Package weightDiffers	253 g	409 g
Package widthDiffers	140 mm	131 mm
Weight & dimensionsidentical
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	14 mm	Unknown — not stated by the source
HeightKnown for one	130 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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