Product comparison · 2 telephones

Philips D2551B DECT telephone Caller ID Black vs Philips D4701W/34 telephone DECT telephone Caller ID White

41specifications compared
7differ
34identical
33known for one product only

Key differences

The Philips D4701W/34 telephone DECT telephone Caller ID White has 10 more redial list capacity than the Philips D2551B DECT telephone Caller ID Black (20 vs 10). The Philips D4701W/34 telephone DECT telephone Caller ID White has 30 more call log entries than the Philips D2551B DECT telephone Caller ID Black (50 vs 20). The Philips D4701W/34 telephone DECT telephone Caller ID White has 50 h more standby time than the Philips D2551B DECT telephone Caller ID Black (250 h vs 200 h). Mounting type: Freestanding on the Philips D2551B DECT telephone Caller ID Black, Desk on the Philips D4701W/34 telephone DECT telephone Caller ID White. Product colour: Black on the Philips D2551B DECT telephone Caller ID Black, White on the Philips D4701W/34 telephone DECT telephone Caller ID White.

Mounting type
- D2551B DECT telephone Caller ID Black:Freestanding
- D4701W/34 telephone DECT telephone Caller ID White:Desk
Product colour
- D2551B DECT telephone Caller ID Black:Black
- D4701W/34 telephone DECT telephone Caller ID White:White
Redial list capacity
- D2551B DECT telephone Caller ID Black:10
- D4701W/34 telephone DECT telephone Caller ID White:20
Call log entries
- D2551B DECT telephone Caller ID Black:20
- D4701W/34 telephone DECT telephone Caller ID White:50
LED indicators
- D2551B DECT telephone Caller ID Black:Signal strength
- D4701W/34 telephone DECT telephone Caller ID White:Yes
Standby time
- D2551B DECT telephone Caller ID Black:200 h
- D4701W/34 telephone DECT telephone Caller ID White:250 h
Power consumption (typical)
- D2551B DECT telephone Caller ID Black:0.75 W
- D4701W/34 telephone DECT telephone Caller ID White:0.7 W

Side by side

Differences highlightedShow differences only

Comparison of D2551B, D4701W/34
74 specifications	A Philips D2551B DECT telephone Caller ID Black Model D2551B View product	B Philips D4701W/34 telephone DECT telephone Caller ID White Model D4701W/34 View product
Performanceidentical
Type	DECT telephone	DECT telephone
Answering machine	Yes	Yes
Handset type	Wireless handset	Wireless handset
Recording timeKnown for one	25 min	Unknown — not stated by the source
IntercomKnown for one	Yes	Unknown — not stated by the source
Maximum indoor range	50 m	50 m
Maximum outdoor range	300 m	300 m
Number of melodies	10	10
ECO mode	Yes	Yes
GAP compatible	Yes	Yes
Ringer typeKnown for one	Unknown — not stated by the source	Polyphonic
Design2 differ
Mounting typeDiffers	Freestanding	Desk
Product colourDiffers	Black	White
Buttons quantity	20	20
Keypad lockKnown for one	Yes	Unknown — not stated by the source
Anti-slip grip	Yes	Yes
Elderly phoneKnown for one	Unknown — not stated by the source	No
Backlight buttonsKnown for one	Unknown — not stated by the source	Yes
Integrated antennaKnown for one	Unknown — not stated by the source	Yes
Phone featuresidentical
Speakerphone	Yes	Yes
Phonebook capacity	50 entries	50 entries
Microphone mute	Yes	Yes
Multi handset capabilityKnown for one	4	Unknown — not stated by the source
Paging functionKnown for one	Yes	Unknown — not stated by the source
Call management2 differ
Caller ID	Yes	Yes
Redialing	Yes	Yes
Redial list capacityDiffers	10	20
Call blockingKnown for one	Yes	Unknown — not stated by the source
Call log entriesDiffers	20	50
Call waitingKnown for one	Yes	Unknown — not stated by the source
Conference callKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Clock with calendar	Yes	Yes
PersonalizationKnown for one	Ringtones	Unknown — not stated by the source
Programmable hot keys	Yes	Yes
Volume control	Buttons	Buttons
Indication1 differ
Battery capacity indicator	Yes	Yes
Battery charge indicator	Yes	Yes
Battery full indicationKnown for one	Yes	Unknown — not stated by the source
Battery low indicationKnown for one	Yes	Unknown — not stated by the source
LED indicatorsDiffers	Signal strength	Yes
LED on baseKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in display	Yes	Yes
Display diagonal	4.57 cm (1.8")	4.57 cm (1.8")
Backlight colour	White	White
Backlight display	Yes	Yes
Display number of linesKnown for one	1 lines	Unknown — not stated by the source
DisplayKnown for one	Unknown — not stated by the source	LED
Display contacts list statusKnown for one	Unknown — not stated by the source	Yes
Power2 differ
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Battery type	AAA	AAA
Battery recharge time	8 h	8 h
Talk time	16 h	16 h
Standby timeDiffers	200 h	250 h
Power consumption (typical)Differs	0.75 W	0.7 W
Weight & dimensionsidentical
Cable length	1.8 m	1.8 m
WidthKnown for one	Unknown — not stated by the source	185 mm
DepthKnown for one	Unknown — not stated by the source	60 mm
HeightKnown for one	Unknown — not stated by the source	136 mm
WeightKnown for one	Unknown — not stated by the source	300 g
Packaging dataidentical
Package widthKnown for one	184 mm	Unknown — not stated by the source
Package depthKnown for one	59 mm	Unknown — not stated by the source
Package heightKnown for one	135 mm	Unknown — not stated by the source
Package weightKnown for one	367 g	Unknown — not stated by the source
Packaging contentidentical
Number of handsets included	1	1
ManualKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE	Unknown — not stated by the source
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	500 mAh	500 mAh
Other featuresidentical
Specific absorption rate (SAR) value (EU)Known for one	0.1 W/kg	Unknown — not stated by the source
Head SAR (EU)Known for one	Unknown — not stated by the source	0.1 W/kg
Head SAR (Canada)Known for one	Unknown — not stated by the source	0.1 W/kg
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes

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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