Product comparison · 2 telephones

EnGenius SIP System vs VTech VT680 telephone DECT telephone Caller ID Black

14specifications compared
3differ
11identical
40known for one product only

Key differences

The EnGenius SIP System has 30 entries more phonebook capacity than the VTech VT680 telephone DECT telephone Caller ID Black (50 entries vs 20 entries). Only the EnGenius SIP System has intercom. Product colour: Black, Grey on the EnGenius SIP System, Black on the VTech VT680 telephone DECT telephone Caller ID Black.

Intercom
- SIP System:Yes
- VT680 telephone DECT telephone Caller ID Black:No
Product colour
- SIP System:Black, Grey
- VT680 telephone DECT telephone Caller ID Black:Black
Phonebook capacity
- SIP System:50 entries
- VT680 telephone DECT telephone Caller ID Black:20 entries

Side by side

Differences highlightedShow differences only

Comparison of SIP System, VT680
54 specifications	A EnGenius SIP System View product	B VTech VT680 telephone DECT telephone Caller ID Black Model VT680 View product
Performance1 differ
IntercomDiffers	Yes	No
Answering machineKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black, Grey	Black
Buttons quantityKnown for one	Unknown — not stated by the source	21
Big buttonsKnown for one	Unknown — not stated by the source	Yes
Backlight buttonsKnown for one	Unknown — not stated by the source	No
Integrated antennaKnown for one	Unknown — not stated by the source	Yes
Phone features1 differ
Phonebook capacityDiffers	50 entries	20 entries
Call managementidentical
Conference callKnown for one	Yes	Unknown — not stated by the source
Call holdKnown for one	Yes	Unknown — not stated by the source
Call waitingKnown for one	Yes	Unknown — not stated by the source
RedialingKnown for one	Unknown — not stated by the source	Yes
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call log entriesKnown for one	Unknown — not stated by the source	10
Call screeningKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Navigation keyKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
LED indicatorsKnown for one	Power, Yes	Unknown — not stated by the source
LED on baseKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Backlight colourKnown for one	Unknown — not stated by the source	Blue
Backlight displayKnown for one	Unknown — not stated by the source	Yes
TouchscreenKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
RJ-45 ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
RJ-11 connectorKnown for one	Yes	Unknown — not stated by the source
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output voltageKnown for one	12 V	Unknown — not stated by the source
Talk timeKnown for one	6 h	Unknown — not stated by the source
Standby timeKnown for one	50 h	Unknown — not stated by the source
Weight & dimensionsidentical
Base dimensions (WxDxH)Known for one	161 x 42 x 188 mm	Unknown — not stated by the source
Base weightKnown for one	860 g	Unknown — not stated by the source
Handset dimensions (WxDxH)Known for one	161 x 58 x 31 mm	Unknown — not stated by the source
Handset weightKnown for one	175 g	Unknown — not stated by the source
Packaging contentidentical
Analog line cableKnown for one	Yes	Unknown — not stated by the source
Headset includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 75%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 70 °C	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	1700 mAh	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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