Product comparison · 2 telephones

Philips Cordless phone answer machine DCTG2451S/94 vs Philips DCTG6821B Cordless telephone

38specifications compared
10differ
28identical
13known for one product only

Key differences

Answering machine
- Cordless phone answer machine DCTG2451S/94:Yes
- DCTG6821B Cordless telephone:No
Product colour
- Cordless phone answer machine DCTG2451S/94:Silver
- DCTG6821B Cordless telephone:Black, Silver
Call log entries
- Cordless phone answer machine DCTG2451S/94:20
- DCTG6821B Cordless telephone:50
Backlight colour
- Cordless phone answer machine DCTG2451S/94:Amber
- DCTG6821B Cordless telephone:Blue
Display number of lines
- Cordless phone answer machine DCTG2451S/94:1 lines
- DCTG6821B Cordless telephone:2 lines
AC input voltage
- Cordless phone answer machine DCTG2451S/94:90 - 300 V
- DCTG6821B Cordless telephone:220 - 240 V
Talk time
- Cordless phone answer machine DCTG2451S/94:12 h
- DCTG6821B Cordless telephone:10 h
Standby time
- Cordless phone answer machine DCTG2451S/94:150 h
- DCTG6821B Cordless telephone:120 h

Side by side

Differences highlightedShow differences only

Comparison of DCTG2451S/94, DCTG6821B/93
51 specifications	A Philips Cordless phone answer machine DCTG2451S/94 Model DCTG2451S/94 View product	B Philips DCTG6821B Cordless telephone Model DCTG6821B/93 View product
Performance1 differ
Answering machineDiffers	Yes	No
Recording timeKnown for one	15 min	Unknown — not stated by the source
Sound enhancement technologyKnown for one	Unknown — not stated by the source	HD sound
Design1 differ
Product colourDiffers	Silver	Black, Silver
Backlight buttonsKnown for one	Unknown — not stated by the source	Yes
Phone featuresidentical
Multi base capabilityKnown for one	1	Unknown — not stated by the source
Multi handset capabilityKnown for one	6	Unknown — not stated by the source
VIP group functionKnown for one	Unknown — not stated by the source	Yes
VIP group with own melodyKnown for one	Unknown — not stated by the source	Yes
Call management1 differ
Call log entriesDiffers	20	50
Caller ID on call waitingKnown for one	Yes	Unknown — not stated by the source
Explicit call transferKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Display2 differ
Backlight colourDiffers	Amber	Blue
Display number of linesDiffers	1 lines	2 lines
Ports & interfacesidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power3 differ
AC input voltageDiffers	90 - 300 V	220 - 240 V
Talk timeDiffers	12 h	10 h
Standby timeDiffers	150 h	120 h
Weight & dimensions1 differ
Base dimensions (WxDxH)Differs	116 x 110 x 81 mm	114 x 107 x 80 mm
Packaging contentidentical
Base stationKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	550 mAh	650 mAh
Other featuresidentical
Language available: UIKnown for one	Unknown — not stated by the source	Chinese Simplified

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