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Oppo Enco Air3 True Wireless Stereo (TWS) Earphones vs Sennheiser HD215 II Wired Headphones

Oppo Enco Air3 True Wireless Stereo (TWS) Earphones vs Sennheiser HD215 II Wired Headphones comparison

Show Only Differences Highlight Differences	Oppo Enco Air3 True Wireless Stereo (TWS) Earphones	Sennheiser HD215 II Wired Headphones
ratings
Overall NDTV Rating	Read Review	-
Design / Comfort Rating		-
Audio Quality Rating		-
Battery Life Rating		-
Value For Money Rating		-
key specs
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	No
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
Colour	-	Black
general
Brand	Oppo	Sennheiser
Model	Enco Air3 True Wireless Stereo (TWS) Earphones	HD215 II Wired Headphones
Release date	February 1, 2023	January 1, 2017
Model Number	ETE31	HD215 II
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Colour	-	Black
Inline Remote	-	No
product details
Microphone	Yes	No
Driver Type	Dynamic	-
Driver Size (mm)	13.4	-
Number of Drivers	1	-
Water Resistant	IP54	-
Weight (g)	3.75	280.00
Weight With Case (g)	37.4	-
Cord Length (Metres)	-	3
Connector Size	-	3.5mm
Gold Connector Plating	-	Yes
sound features
Sensitivity (dB)	125	112
Frequency Response Range	20Hz-20,000Hz	12Hz-22,000Hz
Impedance (Ohms)	-	32
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
Bluetooth Codec Support	SBC, AAC	-
battery features
Charging Port	USB Type-C	-