Product comparison · 2 telephones

Philips CD4451S/21 telephone DECT telephone Caller ID White vs Philips SE1401B/51 telephone Analog/DECT telephone Caller ID Black

22specifications compared
12differ
10identical
35known for one product only

Key differences

The Philips CD4451S/21 telephone DECT telephone Caller ID White has 80 entries more phonebook capacity than the Philips SE1401B/51 telephone Analog/DECT telephone Caller ID Black (100 entries vs 20 entries). The Philips CD4451S/21 telephone DECT telephone Caller ID White has 3 more multi base capability than the Philips SE1401B/51 telephone Analog/DECT telephone Caller ID Black (4 vs 1). The Philips CD4451S/21 telephone DECT telephone Caller ID White has 2 h more talk time than the Philips SE1401B/51 telephone Analog/DECT telephone Caller ID Black (12 h vs 10 h). Only the Philips CD4451S/21 telephone DECT telephone Caller ID White has answering machine. Only the Philips CD4451S/21 telephone DECT telephone Caller ID White has speakerphone.

Type
- CD4451S/21 telephone DECT telephone Caller ID White:DECT telephone
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:Analog/DECT telephone
Answering machine
- CD4451S/21 telephone DECT telephone Caller ID White:Yes
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:No
Product colour
- CD4451S/21 telephone DECT telephone Caller ID White:White
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:Black
Speakerphone
- CD4451S/21 telephone DECT telephone Caller ID White:Yes
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:No
Phonebook capacity
- CD4451S/21 telephone DECT telephone Caller ID White:100 entries
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:20 entries
Multi base capability
- CD4451S/21 telephone DECT telephone Caller ID White:4
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:1
Alarm clock
- CD4451S/21 telephone DECT telephone Caller ID White:Yes
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:No
Display
- CD4451S/21 telephone DECT telephone Caller ID White:STN
- SE1401B/51 telephone Analog/DECT telephone Caller ID Black:TN, LCD

Side by side

Differences highlightedShow differences only

Comparison of CD4451S/21, SE1401B/51
57 specifications	A Philips CD4451S/21 telephone DECT telephone Caller ID White Model CD4451S/21 View product	B Philips SE1401B/51 telephone Analog/DECT telephone Caller ID Black Model SE1401B/51 View product
Performance2 differ
TypeDiffers	DECT telephone	Analog/DECT telephone
Answering machineDiffers	Yes	No
Recording timeKnown for one	15 min	Unknown — not stated by the source
Ringer typeKnown for one	Polyphonic	Unknown — not stated by the source
IntercomKnown for one	Unknown — not stated by the source	No
Design1 differ
Mounting type	Desk	Desk
Product colourDiffers	White	Black
Backlight buttonsKnown for one	Yes	Unknown — not stated by the source
Integrated antennaKnown for one	Yes	Unknown — not stated by the source
Big buttonsKnown for one	Unknown — not stated by the source	Yes
Phone features3 differ
SpeakerphoneDiffers	Yes	No
Phonebook capacityDiffers	100 entries	20 entries
Babyphone functionKnown for one	Yes	Unknown — not stated by the source
DialingKnown for one	Tone/Pulse	Unknown — not stated by the source
Message counter on baseKnown for one	Yes	Unknown — not stated by the source
Multi base capabilityDiffers	4	1
Multi handset capability	5	5
VIP group with own melodyKnown for one	Yes	Unknown — not stated by the source
Dialer locationKnown for one	Unknown — not stated by the source	Handset
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Polyphonic ringKnown for one	Unknown — not stated by the source	Yes
Call managementidentical
Caller ID	Yes	Yes
Call log entriesKnown for one	50	Unknown — not stated by the source
Caller ID on call waitingKnown for one	Yes	Unknown — not stated by the source
RedialingKnown for one	Unknown — not stated by the source	Yes
Conference callKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Explicit call transferKnown for one	Unknown — not stated by the source	Yes
Management features1 differ
Alarm clockDiffers	Yes	No
Volume controlKnown for one	Digital	Unknown — not stated by the source
Any key answerKnown for one	Unknown — not stated by the source	No
Clock with calendarKnown for one	Unknown — not stated by the source	No
Indicationidentical
Battery charge indicator	Yes	Yes
Battery capacity indicatorKnown for one	Unknown — not stated by the source	Yes
Battery full indicationKnown for one	Unknown — not stated by the source	Yes
Battery low indicationKnown for one	Unknown — not stated by the source	Yes
Display2 differ
Built-in display	Yes	Yes
DisplayDiffers	STN	TN, LCD
Backlight colourKnown for one	Blue	Unknown — not stated by the source
Backlight displayDiffers	Yes	No
Display number of coloursKnown for one	Monochrome	Unknown — not stated by the source
Display number of linesKnown for one	2 lines	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Wireless connection	No	No
Power1 differ
AC input voltageKnown for one	220 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 Hz	Unknown — not stated by the source
Battery type	AAA NiMH	AAA NiMH
Number of batteries supported	2	2
Talk timeDiffers	12 h	10 h
Standby time	150 h	150 h
Weight & dimensions2 differ
Base dimensions (WxDxH)Differs	116 x 110 x 81 mm	108 x 98 x 82 mm
Handset dimensions (WxDxH)Differs	46 x 26 x 160 mm	162 x 46 x 34 mm
Batteryidentical
Battery capacityKnown for one	750 mAh	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Nickel-Metal Hydride (NiMH)
Other featuresidentical
Signal strength indication	Yes	Yes
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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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