Product comparison · 2 telephones

Philips D4051B/77 telephone DECT telephone Caller ID Black vs Philips D4052W/51 telephone DECT telephone Caller ID White

52specifications compared
8differ
44identical
11known for one product only

Key differences

Product colour
- D4051B/77 telephone DECT telephone Caller ID Black:Black
- D4052W/51 telephone DECT telephone Caller ID White:White
Backlight colour
- D4051B/77 telephone DECT telephone Caller ID Black:Amber
- D4052W/51 telephone DECT telephone Caller ID White:Blue
Package depth
- D4051B/77 telephone DECT telephone Caller ID Black:59 mm
- D4052W/51 telephone DECT telephone Caller ID White:85 mm
Package weight
- D4051B/77 telephone DECT telephone Caller ID Black:410 g
- D4052W/51 telephone DECT telephone Caller ID White:726 g
Number of handsets included
- D4051B/77 telephone DECT telephone Caller ID Black:1
- D4052W/51 telephone DECT telephone Caller ID White:2
Package weight
- D4051B/77 telephone DECT telephone Caller ID Black:0.41 kg
- D4052W/51 telephone DECT telephone Caller ID White:0.94 kg
Packaging net weight
- D4051B/77 telephone DECT telephone Caller ID Black:0.325 kg
- D4052W/51 telephone DECT telephone Caller ID White:0.81 kg
Packaging tare weight
- D4051B/77 telephone DECT telephone Caller ID Black:0.085 kg
- D4052W/51 telephone DECT telephone Caller ID White:0.13 kg

Side by side

Differences highlightedShow differences only

Comparison of D4051B/77, D4052W/51
63 specifications	A Philips D4051B/77 telephone DECT telephone Caller ID Black Model D4051B/77 View product	B Philips D4052W/51 telephone DECT telephone Caller ID White Model D4052W/51 View product
Performanceidentical
Type	DECT telephone	DECT telephone
Answering machine	Yes	Yes
Handset typeKnown for one	Unknown — not stated by the source	Wireless handset
Recording time	25 min	25 min
Intercom	Yes	Yes
Maximum indoor range	50 m	50 m
Maximum outdoor range	300 m	300 m
Ringer type	Polyphonic	Polyphonic
Number of melodies	10	10
ECO mode	Yes	Yes
GAP compatible	Yes	Yes
Silent mode	Yes	Yes
Sound enhancement technologyKnown for one	HQ-Sound	Unknown — not stated by the source
Design1 differ
Mounting type	Desk	Desk
Product colourDiffers	Black	White
Buttons quantity	20	20
Backlight buttons	Yes	Yes
Keypad lockKnown for one	Unknown — not stated by the source	Yes
Anti-slip grip	Yes	Yes
Phone featuresidentical
Speakerphone	Yes	Yes
Phonebook capacity	100 entries	100 entries
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capability	4	4
Call managementidentical
Caller ID	Yes	Yes
Redial list capacity	20	20
Call log entries	50	50
Call waiting	Yes	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Programmable hot keys	Yes	Yes
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Display1 differ
Built-in display	Yes	Yes
Display	FSTN	FSTN
Display diagonal	4.57 cm (1.8")	4.57 cm (1.8")
Backlight colourDiffers	Amber	Blue
Backlight display	Yes	Yes
Ports & interfacesidentical
Wireless connection	Yes	Yes
Poweridentical
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Battery recharge time	8 h	8 h
Talk time	16 h	16 h
Standby time	250 h	250 h
Power consumption (typical)	0.75 W	0.75 W
Battery typeKnown for one	AAA	Unknown — not stated by the source
Weight & dimensionsidentical
Cable length	1.8 m	1.8 m
WeightKnown for one	325 g	Unknown — not stated by the source
Packaging data2 differ
Package width	184 mm	184 mm
Package depthDiffers	59 mm	85 mm
Package height	135 mm	135 mm
Package weightDiffers	410 g	726 g
Packaging content1 differ
Number of handsets includedDiffers	1	2
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	550 mAh	550 mAh
Other features3 differ
BacklightKnown for one	Unknown — not stated by the source	Yes
Clock/Date display	Yes	Yes
Package tare weightKnown for one	Unknown — not stated by the source	0.111 g
Package weightDiffers	0.41 kg	0.94 kg
QuantityKnown for one	Unknown — not stated by the source	1
Packaging net weightDiffers	0.325 kg	0.81 kg
Packaging tare weightDiffers	0.085 kg	0.13 kg
Transmission encryptionKnown for one	Unknown — not stated by the source	Yes
Specific absorption rate (SAR) value (EU)Known for one	0.1 W/kg	Unknown — not stated by the source

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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