Product comparison · 2 telephones

Philips Combo phone DCTG1721B/93 vs Philips Design collection Cordless phone with answering machine ID9651B/51

28specifications compared
9differ
19identical
29known for one product only

Key differences

Answering machine
- Combo phone DCTG1721B/93:No
- Design collection Cordless phone with answering machine ID9651B/51:Yes
Intercom
- Combo phone DCTG1721B/93:No
- Design collection Cordless phone with answering machine ID9651B/51:Yes
Multi handset capability
- Combo phone DCTG1721B/93:3
- Design collection Cordless phone with answering machine ID9651B/51:5
Call log entries
- Combo phone DCTG1721B/93:40
- Design collection Cordless phone with answering machine ID9651B/51:50
Display
- Combo phone DCTG1721B/93:TN
- Design collection Cordless phone with answering machine ID9651B/51:FSTN
Backlight colour
- Combo phone DCTG1721B/93:Amber
- Design collection Cordless phone with answering machine ID9651B/51:White
Talk time
- Combo phone DCTG1721B/93:6 h
- Design collection Cordless phone with answering machine ID9651B/51:14 h
Standby time
- Combo phone DCTG1721B/93:140 h
- Design collection Cordless phone with answering machine ID9651B/51:170 h

Side by side

Differences highlightedShow differences only

Comparison of DCTG1721B/93, ID9651B/51
57 specifications	A Philips Combo phone DCTG1721B/93 Model DCTG1721B/93 View product	B Philips Design collection Cordless phone with answering machine ID9651B/51 Model ID9651B/51 View product
Performance2 differ
TypeKnown for one	Unknown — not stated by the source	DECT telephone
Answering machineDiffers	No	Yes
Recording timeKnown for one	Unknown — not stated by the source	50 min
IntercomDiffers	No	Yes
Maximum indoor rangeKnown for one	50 m	Unknown — not stated by the source
Maximum outdoor rangeKnown for one	300 m	Unknown — not stated by the source
Ringer typeKnown for one	Polyphonic	Unknown — not stated by the source
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Backlight buttonsKnown for one	Unknown — not stated by the source	Yes
Integrated antenna	Yes	Yes
Phone features1 differ
Speakerphone	Yes	Yes
Phonebook capacityKnown for one	Unknown — not stated by the source	200 entries
Dialer locationKnown for one	Unknown — not stated by the source	Handset
DialingKnown for one	Unknown — not stated by the source	Tone
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capabilityDiffers	3	5
Paging function	Yes	Yes
Polyphonic ringKnown for one	Unknown — not stated by the source	Yes
Call management1 differ
Caller ID	Yes	Yes
RedialingKnown for one	Unknown — not stated by the source	Yes
Redial list capacityKnown for one	Unknown — not stated by the source	10
Conference call	Yes	Yes
Call log entriesDiffers	40	50
Call waiting	Yes	Yes
Explicit call transfer	Yes	Yes
Management featuresidentical
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Digital	Unknown — not stated by the source
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicators	Yes	Yes
Display2 differ
Built-in display	Yes	Yes
DisplayDiffers	TN	FSTN
Backlight colourDiffers	Amber	White
Backlight display	Yes	Yes
Display number of colours	Monochrome	Monochrome
Display number of linesKnown for one	Unknown — not stated by the source	3 lines
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Number of batteries supported	2	2
Talk timeDiffers	6 h	14 h
Standby timeDiffers	140 h	170 h
Power requirementsKnown for one	Unknown — not stated by the source	220-240V, 50Hz
Power supply typeKnown for one	Unknown — not stated by the source	AC/battery
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Battery typeKnown for one	AAA	Unknown — not stated by the source
Weight & dimensionsidentical
Base dimensions (WxDxH)Known for one	Unknown — not stated by the source	163 x 84 x 20 mm
Handset dimensions (WxDxH)Known for one	Unknown — not stated by the source	174 x 48 x 35 mm
Packaging contentidentical
Number of handsets includedKnown for one	Unknown — not stated by the source	1
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	550 mAh	750 mAh
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Full duplexKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Signal strength indication	Yes	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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