HIFIMAN HE400i vs GRADO SR225e review
vs
In this article, we compare the HIFIMAN HE400i vs GRADO SR225e specifications to understand their differences and come at a final buying decision. Based on our rating, both headphones have the same overall rating of 6.5.
Advantages HIFIMAN HE400i over GRADO SR225e
- Better high limit of frequency response: 35KHz vs 22KHz
- Detachable cable
Advantages GRADO SR225e over HIFIMAN HE400i
- Higher sensitivity: 100dB vs 93dB
- Less weight: 9.9oz vs 13oz
HIFIMAN HE400i vs GRADO SR225e
HIFIMAN and GRADO
he400i.jpg
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Common
Product
HIFIMAN HE400i
GRADO SR225e
Model
HE400i
SR225e
Brand
HIFIMAN
GRADO
Reviews
8
3068
General
Wearing style
over ear
on ear
Enclosure
open back
open back
Wireless
Wired
Specifications
Transducer
planar magnetic
dynamic
Driver size, mm/inches
Impedance, Ohm
35
32
Frequency response, Hz
20Hz-35KHz
20Hz-22KHz
Total harmonic distortion (THD), %
Sensitivity (SPL), dB
93
100
Magnet type
Weight (headphones), g/oz
370/13
280/9.9
Comfort
Adjustable headband
Foldable
Noise cancelling
Active noise cancelling
Adjustable noise cancelling level
Microphone
Built-in microphone
In-line microphone
Detachable microphone
Cables
Detachable cable
Audio cable length, cm/ft
150/4.9
Jack connection (TRS)
3.5
3.5
Balanced connection
Control
Built-in control buttons
In-line control
Touch control
Voice control
App control
Control functions
Wireless connectivity
Bluetooth
has not
has not
Bluetooth version
has not
has not
aptX
has not
has not
aptX HD (Hi-Res Audio)
has not
has not
Bluetooth profiles
has not
has not
NFC
Wi-Fi
Battery
Battery type
has not
has not
Battery life, hrs
has not
has not
Charging time, hrs
has not
has not
Charging port
has not
has not
Charging cable
has not
has not
Speed charge
has not
has not
Battery free listening mode
has not
has not
Battery level indicator
has not
has not
Additional features
Water resistance
Light indication
Additional audio features
In the box
Audio cable
Carry case
Charging cable
has not
has not
1/4 Adapter (6,35 mm)
Interchangeable ear pads
Headphones CHooseratoR comparison rating
- 6.5HIFIMAN HE400i
- 6.5GRADO SR225e
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