Product comparison · 2 telephones

Philips D2302B/23 telephone Caller ID Black vs Philips D4551B/77 telephone Caller ID Black

44specifications compared
12differ
32identical
22known for one product only

Key differences

Answering machine
- D2302B/23 telephone Caller ID Black:No
- D4551B/77 telephone Caller ID Black:Yes
Intercom
- D2302B/23 telephone Caller ID Black:Yes
- D4551B/77 telephone Caller ID Black:No
Redial list capacity
- D2302B/23 telephone Caller ID Black:10
- D4551B/77 telephone Caller ID Black:20
Standby time
- D2302B/23 telephone Caller ID Black:200 h
- D4551B/77 telephone Caller ID Black:250 h
Package width
- D2302B/23 telephone Caller ID Black:184 mm
- D4551B/77 telephone Caller ID Black:185 mm
Package depth
- D2302B/23 telephone Caller ID Black:85 mm
- D4551B/77 telephone Caller ID Black:60 mm
Package height
- D2302B/23 telephone Caller ID Black:135 mm
- D4551B/77 telephone Caller ID Black:136 mm
Package weight
- D2302B/23 telephone Caller ID Black:560 g
- D4551B/77 telephone Caller ID Black:376 g

Side by side

Differences highlightedShow differences only

Comparison of D2302B/23, D4551B/77
66 specifications	A Philips D2302B/23 telephone Caller ID Black Model D2302B/23 View product	B Philips D4551B/77 telephone Caller ID Black Model D4551B/77 View product
Performance2 differ
Answering machineDiffers	No	Yes
IntercomDiffers	Yes	No
Maximum indoor range	50 m	50 m
Maximum outdoor range	300 m	300 m
Ringer typeKnown for one	Polyphonic	Unknown — not stated by the source
Number of melodies	10	10
GAP compatible	Yes	Yes
Recording timeKnown for one	Unknown — not stated by the source	30 min
ECO modeKnown for one	Unknown — not stated by the source	Yes
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Buttons quantity	20	20
Keypad lockKnown for one	Yes	Unknown — not stated by the source
Anti-slip grip	Yes	Yes
Backlight buttonsKnown 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 capability	4	4
Paging function	Yes	Yes
Call management1 differ
Caller ID	Yes	Yes
Redial list capacityDiffers	10	20
Call blocking	No	No
Call log entriesKnown for one	20	Unknown — not stated by the source
Call waiting	Yes	Yes
Management featuresidentical
Programmable hot keys	Yes	Yes
Volume controlKnown for one	Digital	Unknown — not stated by the source
Alarm clockKnown 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
Power1 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)Known for one	Unknown — not stated by the source	0.75 W
Weight & dimensionsidentical
Cable length	1.8 m	1.8 m
Packaging data4 differ
Package typeKnown for one	Carton	Unknown — not stated by the source
Package widthDiffers	184 mm	185 mm
Package depthDiffers	85 mm	60 mm
Package heightDiffers	135 mm	136 mm
Package weightDiffers	560 g	376 g
Packaging content1 differ
Number of handsets includedDiffers	2	1
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	500 mAh	550 mAh
Other features2 differ
Battery level indicatorKnown for one	Yes	Unknown — not stated by the source
Clock/Date display	Yes	Yes
EAN/UPC/GTIN (packaging)Known for one	4895185611198	Unknown — not stated by the source
Quantity	1	1
Signal strength indication	Yes	Yes
Specific absorption rate (SAR) value (EU)	0.1 W/kg	0.1 W/kg
Auto hang upKnown for one	Yes	Unknown — not stated by the source
Call barringKnown for one	Restrict the phone from making specific outgoing calls	Unknown — not stated by the source
Eco+Known for one	Yes	Unknown — not stated by the source
HQ-SoundKnown for one	Yes	Unknown — not stated by the source
Menu structure in the handsetKnown for one	List Menu	Unknown — not stated by the source
On/off key toneKnown for one	Yes	Unknown — not stated by the source
Packaging net weightDiffers	0.465 kg	0.297 kg
Packaging tare weightDiffers	0.095 kg	0.079 kg
Phonebook store in the baseKnown for one	Yes	Unknown — not stated by the source
Transmission encryptionKnown for one	Yes	Unknown — not stated by the source
Type of shelf-placementKnown for one	Laying	Unknown — not stated by the source
Indicationidentical
Battery charge indicatorKnown 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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