General

Model

Norelco QG3330
BT3020
ER224S

Manufacturer

Philips
Braun
Panasonic

Amazon rating

4.2
3.4
3.9

Customer reviews on Amazon

6907
187
1564

Basic Info

Release

2015
2016
2014

Key Information

Manufacturer Warranty Period

2 Year
2 Year

Type

Trimmer
Trimmer
Trimmer

Features

Wet & Dry

Shaving Time

35 min
60 min
8 hours

Number Of Heads

3
1
1

Hair Collection Chamber

Charging Indicator

Pivot Head

Suitable For Body Grooming

Trims Nose/Ears/Eyebrows

Water-resistant

Dimensions

Product size

2.4 x 5.9 x 9.7 inches
2.2 x 6.1 x 8.7 inches
3 x 2 x 6 inches

Product Width

9.6 ounces
6.9 ounces
6.7 ounces

Power

Batteries Included

Battery Type

NiMH
1 Lithium

Charge Time

10 hour
10 hour
8 hours

Low Battery Indicator

Latest beard trimmer comparisons