Product comparison · 2 telephones

Philips VOIP8550B/51 telephone vs Philips VOIP8551B/51 telephone

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Differences highlightedShow differences only

Comparison of VOIP8550B/51, VOIP8551B/51
24 specifications	A Philips VOIP8550B/51 telephone Model VOIP8550B/51 View product	B Philips VOIP8551B/51 telephone Model VOIP8551B/51 View product
Performanceidentical
Number of melodies	5	5
Designidentical
Keypad illumination	Yes	Yes
Phone featuresidentical
Speakerphone	Yes	Yes
Message counter on baseKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Add new contacts from handset	Yes	Yes
Edit user status on the phone	Yes	Yes
Displayidentical
Display	CSTN	CSTN
Backlight colour	White	White
Backlight display	Yes	Yes
Display contacts list status	Yes	Yes
Display resolution	128 x 128 pixels	128 x 128 pixels
Ports & interfacesidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Number of batteries supported	2	2
Power consumption (typical)Known for one	Unknown — not stated by the source	2 W
Power supplyKnown for one	Unknown — not stated by the source	2 W
Packaging contentidentical
Analog line cableKnown for one	Unknown — not stated by the source	Yes
Base stationKnown for one	Unknown — not stated by the source	Yes
Charger	Yes	Yes
Ethernet cableKnown for one	Unknown — not stated by the source	Yes
Quick start guide	Yes	Yes
Other featuresidentical
Signal strength indication	Yes	Yes
Fully Integrated with Skype	Yes	Yes
Skype certified	Yes	Yes
Motion JPEG frame rateKnown for one	15 fps	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.