D-Link DPH-540 Wi-Fi Phone vs D-Link DPH-541 Wireless IP Phone

Comparison of DPH-540 Wi-Fi Phone, DPH-541 Wireless IP Phone

20 specifications	A D-Link DPH-540 Wi-Fi PhoneView product	B D-Link DPH-541 Wireless IP PhoneView product
Design1 differ
Product colourDiffers	Black	Silver
Memoryidentical
Internal memory	12 MB	12 MB
Flash memory	16 MB	16 MB
Displayidentical
Display	LCD	LCD
Ports & interfacesidentical
Wireless connection	Yes	Yes
Weight & dimensionsidentical
Weight	227 g	227 g
Packaging dataidentical
Package weight	454 g	454 g
Packaging contentidentical
Quick start guide	Yes	Yes
Certificatesidentical
Compliance industry standards	IEEE 802.11g, IEEE 802.11b	IEEE 802.11g, IEEE 802.11b
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 65 °C	-20 - 65 °C
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacity	900 mAh	900 mAh
Other featuresidentical
VoIP protocols	SIP v2.0, RFC-3261	SIP v2.0, RFC-3261
Mac compatibility	No	No
Dimensions (WxDxH)	48 x 25 x 114 mm	48 x 25 x 114 mm
Electromagnetic compatibility	FCC	FCC
Networking features	IPv4, TFTP, DNS, DHCP, NAT, UPnP	IPv4, TFTP, DNS, DHCP, NAT, UPnP
Package dimensions (WxDxH)	160 x 185 x 71 mm	160 x 185 x 71 mm
Security algorithms	WEP, WPA	WEP, WPA

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.