Philips Beard Trimmer 3000 Series BT3617/15 Beard grooming with rounded tip blades vs Philips Hairclipper Series 3000 HC3505/15

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

2 differences
SpecificationPhilips Beard Trimmer 3000 Series BT3617/15 Beard grooming with rounded tip bladesPhilips Hairclipper Series 3000 HC3505/15
Power sourceDiffersBatteryMains powered
RechargeableDiffersYesNo
Minimum hair lengthSame0.5 mm0.5 mm
Self-sharpening bladeSameYesYes
Cleaning brushSameYesYes
Blade materialnot knownnot knownStainless steel
Cutter widthnot knownnot known4.1 cm
Maximum hair lengthnot knownnot known2.3 cm
Number of length stepsnot knownnot known13
Removable bladenot knownnot knownYes
Step precisenot knownnot known0.5 mm
Trimming stylesnot knownShort beardnot known
AC input voltagenot knownnot known100 - 240 V
Charging timenot known4 hnot known
Operating timenot known60 minnot known
USB chargingnot knownYesnot known
Cord lengthnot knownnot known1.8 m
Cordlessnot knownYesnot known
Wet & Drynot knownYesnot known
Battery technologynot knownLithium-Ion (Li-Ion)not known
Battery voltagenot known5 Vnot known
Ergonomic gripnot knownnot knownYes
Ergonomic handlenot knownYesnot known
Handle(s)not knownnot knownYes
Charging indicatornot knownYesnot known
Oil-free maintenancenot knownYesnot known
Warranty periodnot known5 year(s)not known
Corded and cordless usenot knownnot knownCorded use
Length settingsnot knownnot known13 length settings
Trim-n-Flow technologynot knownnot knownTrim-n-Flow technology
Attachments quantitynot known1not known
Hair combnot knownnot knownYes
Number of precision combsnot known1 pc(s)not known