Product comparison · 2 telephones

Philips B1911B/38 telephone DECT telephone Caller ID Black vs Philips D4551DB/38 telephone DECT telephone Caller ID Blue

47specifications compared
10differ
37identical
15known for one product only

Key differences

Answering machine
- B1911B/38 telephone DECT telephone Caller ID Black:No
- D4551DB/38 telephone DECT telephone Caller ID Blue:Yes
Product colour
- B1911B/38 telephone DECT telephone Caller ID Black:Black
- D4551DB/38 telephone DECT telephone Caller ID Blue:Blue
Redial list capacity
- B1911B/38 telephone DECT telephone Caller ID Black:10
- D4551DB/38 telephone DECT telephone Caller ID Blue:20
Call log entries
- B1911B/38 telephone DECT telephone Caller ID Black:20
- D4551DB/38 telephone DECT telephone Caller ID Blue:50
Display diagonal
- B1911B/38 telephone DECT telephone Caller ID Black:4.06 cm (1.6")
- D4551DB/38 telephone DECT telephone Caller ID Blue:4.57 cm (1.8")
Backlight colour
- B1911B/38 telephone DECT telephone Caller ID Black:Amber
- D4551DB/38 telephone DECT telephone Caller ID Blue:White
Standby time
- B1911B/38 telephone DECT telephone Caller ID Black:180 h
- D4551DB/38 telephone DECT telephone Caller ID Blue:250 h
Power consumption (typical)
- B1911B/38 telephone DECT telephone Caller ID Black:0.7 W
- D4551DB/38 telephone DECT telephone Caller ID Blue:0.75 W

Side by side

Differences highlightedShow differences only

Comparison of B1911B/38, D4551DB/38
62 specifications	A Philips B1911B/38 telephone DECT telephone Caller ID Black Model B1911B/38 View product	B Philips D4551DB/38 telephone DECT telephone Caller ID Blue Model D4551DB/38 View product
Performance1 differ
Answering machineDiffers	No	Yes
Recording timeKnown for one	Unknown — not stated by the source	30 min
Silent modeKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Black	Blue
Buttons quantityKnown for one	Unknown — not stated by the source	20
Keypad illuminationKnown for one	Unknown — not stated by the source	Yes
Phone featuresidentical
Message counter on baseKnown for one	Unknown — not stated by the source	Yes
Multi base capabilityKnown for one	1	Unknown — not stated by the source
Call management2 differ
Redial list capacityDiffers	10	20
Call log entriesDiffers	20	50
Management featuresidentical
Alarm clockKnown for one	Unknown — not stated by the source	Yes
NotesKnown for one	Unknown — not stated by the source	Yes
PersonalizationKnown for one	Icons, Menu	Unknown — not stated by the source
Indicationidentical
LED on baseKnown for one	Unknown — not stated by the source	Yes
Display2 differ
Display diagonalDiffers	4.06 cm (1.6")	4.57 cm (1.8")
Backlight colourDiffers	Amber	White
Power2 differ
Battery typeKnown for one	Unknown — not stated by the source	AAA
Standby timeDiffers	180 h	250 h
Power consumption (typical)Differs	0.7 W	0.75 W
Weight & dimensions1 differ
WeightDiffers	277 g	312.2 g
Packaging data1 differ
Package weightDiffers	355 g	391.2 g
Packaging contentidentical
Base stationKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Specific absorption rate (SAR) value (EU)Known for one	Unknown — not stated by the source	0.1 W/kg
Signal strength indicationKnown for one	Yes	Unknown — not stated by the source
Auto hang upKnown for one	Yes	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.

More telephone comparisons

All telephone comparisons