35points

Grado SR325e

61points

Oppo PM-3

Grado SR325e
Oppo PM-3
Comparison winner
vs
vs

19 facts in comparison

Grado SR325e vs Oppo PM-3

Grado SR325e
Oppo PM-3
35
points
Grado SR325e
61
points
Oppo PM-3

Why is Grado SR325e better than Oppo PM-3?

  • Has an on-ear form
    ?
  • Has an open-back design
    ?

Why is Oppo PM-3 better than Grado SR325e?

  • 8Hz lower low-frequency
    ?

    10Hzvs18Hz
  • 26000Hz higher high-frequency
    ?

    50000Hzvs24000Hz
  • Has passive noise reduction
    ?
  • 2.2dB/mW higher sound pressure level
    ?

    102dB/mWvs99.8dB/mW
  • Has an over-the-ear form
    ?
  • 6 Ohms lower impedance
    ?

    26 Ohmsvs32 Ohms
  • Has a detachable cable
    ?
  • Can be used as a headset
    ?

Price comparison

Grado SR325e

Buy used:

$477.28

ProductStorePrice
Grado SR325e AmazonGRADO SR325e Stereo Headphones, Wired, D...GRADO SR325e Stereo Headphones, Wired, Dynamic Drivers, Open Back Design
Amazon logo
$295.00
Grado SR325e AmazonGRADO RS2e Reference Series Wired Open-B...GRADO RS2e Reference Series Wired Open-Back Stereo Headphones
Amazon logo
$495.00
Grado SR325e AmazonHIFIMAN HE-400I Over Ear Full-Size Plana...HIFIMAN HE-400I Over Ear Full-Size Planar Magnetic Headphones Adjustable Headphone with Comfortable Earpads Open-Back Design Easy Cable Swapping
Amazon logo
$220.96
Grado SR325e AmazonGRADO GW100 Wireless Bluetooth Headphone...GRADO GW100 Wireless Bluetooth Headphones - Open Back and On Ear
Amazon logo
$249.00
Grado SR325e AmazonGrado Reference Series RS1e Headphones
Amazon logo
$695.00
Grado SR325e AmazonAudio-Technica ATH-W1000Z Audiophile Clo...Audio-Technica ATH-W1000Z Audiophile Closed-Back Dynamic Wooden High-Resolution Audio Headphones
Amazon logo
$515.51
Grado SR325e AmazonGRADO GR10e Wired in Ear Headphones/Earb...GRADO GR10e Wired in Ear Headphones/Earbuds
Amazon logo
$399.00
Grado SR325e AmazonGRADO iGe3 Wired in Ear Headphone (Earbu...GRADO iGe3 Wired in Ear Headphone (Earbuds) Smart Device Controller w/Microphone
Amazon logo
$99.00

Oppo PM-3

ProductStorePrice
Oppo PM-3 AmazonOppo PM-3 Closed-Back Planar Magnetic He...Oppo PM-3 Closed-Back Planar Magnetic Headphones (Black)
Amazon logo
$550.00
Oppo PM-3 AmazonAudio-Technica ATH-MSR7 GM (Gun-Metal Gr...Audio-Technica ATH-MSR7 GM (Gun-Metal Grey) High Resolution Audio Over-Ear Headphone (Japan Import)
Amazon logo
$288.89
Oppo PM-3 AmazonSONY MDR-Z1R WW2 Signature, Hi-Res Headp...SONY MDR-Z1R WW2 Signature, Hi-Res Headphone, Black (International Version)
Amazon logo
$1,840.00
Oppo PM-3 AmazonSony MDR7506 Professional Large Diaphrag...Sony MDR7506 Professional Large Diaphragm Headphone
Amazon logo
$94.20
Oppo PM-3 AmazonMeze 99 Classics over-ear headphones ( W...Meze 99 Classics over-ear headphones ( Walnut Silver )
Amazon logo
$309.00
Oppo PM-3 AmazonSennheiser HD 598 Cs Closed Back Headpho...Sennheiser HD 598 Cs Closed Back Headphone
Amazon logo
$481.38
Oppo PM-3 AmazonBang & Olufsen Beoplay H4 Wireless Headp...Bang & Olufsen Beoplay H4 Wireless Headphones - Charcoal grey - 1643874, Charcoal Gray
Amazon logo
$179.51
Oppo PM-3 AmazonAudio Technica ATH-A1000Z Art Monitor Cl...Audio Technica ATH-A1000Z Art Monitor Closed Back Dynamic Headphones
Amazon logo
$540.00
Oppo PM-3 AmazonSennheiser HD 650 Open Back Professional...Sennheiser HD 650 Open Back Professional Headphone
Amazon logo
$419.95
Oppo PM-3 AmazonV-MODA Crossfade 2 Wireless Over-Ear Hea...V-MODA Crossfade 2 Wireless Over-Ear Headphone - Rose Gold
Amazon logo
$399.98

Design

1.has stereo speakers
Grado SR325e
Oppo PM-3
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has an over-the-ear form
Grado SR325e
Oppo PM-3
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
3.has a detachable cable
Grado SR325e
Oppo PM-3
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.can be folded
Grado SR325e
Oppo PM-3
Foldable devices are easier to transport and take up less storage space.
5.travel bag is included
Grado SR325e
Oppo PM-3
The device comes with its own special case or pouch, which is useful for safe transportation.
6.has an on-ear form
Grado SR325e
Oppo PM-3
This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.

Sound quality

1.lowest frequency

18Hz

10Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

24000Hz

50000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Grado SR325e
Oppo PM-3
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.sound pressure level

99.8dB/mW

102dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
5.impedance

32 Ohms

26 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
6.has a neodymium magnet
Grado SR325e
Oppo PM-3
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Connectivity

1.has a 3.5mm male connector
Grado SR325e
Oppo PM-3
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.can be used as a headset
Grado SR325e
Oppo PM-3
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.Has an in-line control panel
Grado SR325e
Oppo PM-3
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
3.warranty period

1

1

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

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