Compare and analyze Philips Norelco QG3330 vs Philips Norelco BT7215/49 vs Bienna 7 in 1

Updated July 2019
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  3. Norelco QG3330 vs Norelco BT7215/49 vs 7 in 1
50

Gadgets

35

Features

Basic Info

Release

2015
2016
2016

Key Information

Manufacturer Warranty Period

2 Year
2 Year
2 Year

Type

Trimmer
Trimmer
Trimmer

Features

Wet & Dry

Shaving Time

35 min
80 min
40 min

Number Of Heads

3
4
3

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
2.4 x 5.9 x 10.4 inches
15.5 x 4.5cm

Product Width

9.6 ounces
13.6 ounces
14.4 ounces

Power

Batteries Included

Battery Type

NiMH
1 Lithium
adapter

Charge Time

10 hour
8 hours

Low Battery Indicator

Common

Model

Norelco QG3330
Norelco BT7215/49
7 in 1

Brand

Philips
Philips
Bienna

Rating on Amazon

4.1
3.2
2.2

Reviews on Amazon

8446
2025
95

Beard Trimmers comparison rating

  • better
  • worse
  • 12.5
  • 6
  • 7.5
  • 12.5Philips Norelco QG3330
  • 6Philips Norelco BT7215/49
  • 7.5Bienna 7 in 1

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