Product comparison · 2 telephones

Philips Perfect sound CD1751B/21 telephone Caller ID Black vs Philips Perfect sound CD1753B/38 telephone Caller ID Black

23specifications compared
3differ
20identical
23known for one product only

Key differences

Backlight colour
- Perfect sound CD1751B/21 telephone Caller ID Black:Yellow
- Perfect sound CD1753B/38 telephone Caller ID Black:Amber
Base dimensions (WxDxH)
- Perfect sound CD1751B/21 telephone Caller ID Black:107 x 79 x 109 mm
- Perfect sound CD1753B/38 telephone Caller ID Black:106.9 x 79.15 x 108.5 mm
Handset dimensions (WxDxH)
- Perfect sound CD1751B/21 telephone Caller ID Black:164 x 28 x 46 mm
- Perfect sound CD1753B/38 telephone Caller ID Black:164.45 x 28.25 x 46.15 mm

Side by side

Differences highlightedShow differences only

Comparison of CD1751B/21, CD1753B/38
46 specifications	A Philips Perfect sound CD1751B/21 telephone Caller ID Black Model CD1751B/21 View product	B Philips Perfect sound CD1753B/38 telephone Caller ID Black Model CD1753B/38 View product
Performanceidentical
Answering machine	Yes	Yes
Recording time	12 min	12 min
IntercomKnown for one	No	Unknown — not stated by the source
Ringer typeKnown for one	Polyphonic	Unknown — not stated by the source
GAP compatibleKnown for one	Yes	Unknown — not stated by the source
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Integrated antennaKnown for one	Yes	Unknown — not stated by the source
Call managementidentical
Caller ID	Yes	Yes
Redial list capacity	5	5
Call log entries	10	10
Call waiting	Yes	Yes
RedialingKnown for one	Unknown — not stated by the source	Yes
Conference callKnown for one	Unknown — not stated by the source	Yes
Phone featuresidentical
Phonebook capacity	50 entries	50 entries
Dialing	Tone/Pulse	Tone/Pulse
Multi base capability	1	1
Paging functionKnown for one	Yes	Unknown — not stated by the source
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Multi handset capabilityKnown for one	Unknown — not stated by the source	4
Polyphonic ringKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Volume control	Digital	Digital
Voice diallingKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
Battery charge indicator	Yes	Yes
Battery full indicationKnown for one	Yes	Unknown — not stated by the source
Display1 differ
Built-in display	Yes	Yes
Backlight colourDiffers	Yellow	Amber
Backlight display	Yes	Yes
Ports & interfacesidentical
Wireless connection	Yes	Yes
Poweridentical
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 type	AAA	AAA
Number of batteries supported	2	2
Talk timeKnown for one	12 h	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V, 50/60 Hz
Weight & dimensions2 differ
Base dimensions (WxDxH)Differs	107 x 79 x 109 mm	106.9 x 79.15 x 108.5 mm
Handset dimensions (WxDxH)Differs	164 x 28 x 46 mm	164.45 x 28.25 x 46.15 mm
Packaging contentidentical
Number of handsets includedKnown for one	1	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Nickel-Metal Hydride (NiMH)	Unknown — not stated by the source
Battery capacity	500 mAh	500 mAh
Other featuresidentical
Signal strength indication	Yes	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	120 mm
Package depthKnown for one	Unknown — not stated by the source	230 mm
Package heightKnown for one	Unknown — not stated by the source	140 mm
Package weightKnown for one	Unknown — not stated by the source	1.04 kg

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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