Acer p630 navigator vs Acer p660 navigator

Comparison of p630, p660

21 specifications	A Acer p630 navigator Model p630 View product	B Acer p660 navigator Model p660 View product
GPS type1 differ
Marine (chartplotters, sounders)	No	No
Sport (fitness, running)	No	No
Outdoor (hiking, trekking)	Yes	Yes
Geocaching (GPS stash hunt)	No	No
Auto	Yes	Yes
AviationDiffers	Yes	No
Displayidentical
Display resolution	480 x 272 pixels	480 x 272 pixels
Display size (HxV) (imperial)	4.0	4.0
Display number of coloursKnown for one	—Unknown — not stated by the source	16.78 million colours
Networkidentical
Bluetooth	Yes	Yes
Designidentical
Interface type	Touch Screen	Touch Screen
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacity	1200 mAh	1200 mAh
Weight & dimensionsidentical
WeightKnown for one	195 g	—Unknown — not stated by the source
Width	116 mm	116 mm
Depth	81 mm	81 mm
Height	23 mm	23 mm
Packaging contentidentical
Bundled software	ALK Co-pilot 6 Premium	ALK Co-pilot 6 Premium
Other featuresidentical
GPS receiver	SiRF StarIII	SiRF StarIII
Basemap	Yes	Yes
Internal memory	64 MB	64 MB

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.