Sony WF-SP700N vs. OPPO Enco W31

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sony WF-SP700N and OPPO Enco W31. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Sony WF-SP700N vs. OPPO Enco W31 Comparison Chart
DESIGN AND DIMENSIONS Sony WF-SP700N OPPO Enco W31
Product Type Earphones - Bluetooth - wireless - NFC True wireless earphones - Bluetooth - wireless
Weight 15.3 g 50 g Sony WF-SP700N are lighter than Sony WF-SP700N headphones.
Dimensions & Weight Details Earphone: 7.65 g
Charging case: 6.12 cm x 5.87 cm x 3.81 cm / 45.1 g
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Colour Pink | Black | White Black | White
Protection IPX4 Dust-resistant, IP54, water-resistant
Design Sports -
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10 m 10 m The maximum operating distance of both headphones is the same.
SOUND QUALITY Sony WF-SP700N OPPO Enco W31
Headphones Form Factor In-ear In-ear
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.0 OPPO Enco W31 have a more advanced version of Bluetooth than Sony WF-SP700N.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec SBC, AAC AAC
Active Noise Cancelling Yes - Sony WF-SP700N are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects Extra Bass -
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity - 95 dB
Diaphragm 6.1 mm Graphene - 7 mm OPPO Enco W31 have a thicker diaphragm than Sony WF-SP700N.
Magnet Material Neodymium -
MICROPHONE Sony WF-SP700N OPPO Enco W31
Form Factor Built-in Built-in
Noise Cancelling - Yes OPPO Enco W31 microphone can cancel out ambient noise.
Sensitivity - -38 dBV/Pascal
REMOTE CONTROL Sony WF-SP700N OPPO Enco W31
Controls - Next/previous track, voice assistant
CABLE Sony WF-SP700N OPPO Enco W31
Cable Type Micro-USB cable - 1 m USB charge cable - detachable
FEATURES Sony WF-SP700N OPPO Enco W31
Intelligent Assistant Google Assistant -
Sensors - Touch sensor
BATTERY AND CHARGING Sony WF-SP700N OPPO Enco W31
Battery Type Headphone battery rechargeable Headphone battery rechargeable - Lithium Ion
Battery Capacity - 25 mAh
Battery Life 3 hour(s) 3.5 hour(s) OPPO Enco W31 lasts longer on a single charge than the Sony WF-SP700N.
Battery Life Details - Continuous playback (with included charging case): up to 15 hours
Continuous playback: up to 3.5 hours
Standby Time 35 hours -
Charging Time 1.5 hour(s) 2.5 hour(s) Sony WF-SP700N recharge faster than Sony WF-SP700N.
Included Qty - 2
WIRELESS LINK Sony WF-SP700N OPPO Enco W31
Radio Frequency Range 2.4GHz -
CONNECTIONS Sony WF-SP700N OPPO Enco W31
Connector Type USB (5 pin Micro-USB Type B)
Bluetooth
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OTHERS Sony WF-SP700N OPPO Enco W31
Included Accessories 4 pairs of ear tips (supersmall, small, medium, large), charging case Ear tips kit, USB charge cable, charging case (350 mAh)
Compatibility iPhone, iPad, iPod, Android phone -
Service & Support Limited warranty - parts and labour - 1 year -
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