No, the Galaxy S21 series doesn't have a headphone jack - SamMobile
Original Samsung Type C Headphones Adapter - Mobile Phone Adapters & Converters - Aliexpress
Amazon.com: Twinkk USB C Splitter, 2 in 1 USB C to Dual USB C Audio&Charging Adapter and USB C Headphone Jack Audio Dongle Compatible with Google Pixel 7/6/5/4/4XL/3, Samsung Galaxy S23 S22
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USB C to 3.5 mm Headphone & Charge Adapter,Type C Audio Jack Earphone Aux Converter,Work for Samsung Galaxy s21/s20/FE 5G/+/Ultra/ Note 20/10/plus,Google Pixel 4/3/2 XL,ipad Pro 2020/Air4 - Walmart.com
Amazon.com: USB-C to 3.5mm Headphone Jack Adapter for Samsung S23+ Ultra S22 S21 Ultra S20 FE,USB C Aux Audio Dongle Cable Cord for Galaxy S22+ Ultra S21 FE A53 Note 20 Ultra
Dual Type-C (USB-C) to 3.5mm Headphone Jack Audio Converter and Charger Adapter Dongle Cable Compatible with Samsung Galaxy S21 - Walmart.com
Amazon.com: ARKTEK USB-C to 3.5 mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Nylon Cable Cord Compatible with Samsung Galaxy S22 S21 S20 Ultra Pixel 6 5 4 iPad
Amazon.com: USB Type C to 3.5mm Female Headphone Jack Adapter, JSAUX USB C to Aux Audio Dongle Cable Cord Compatible with Samsung Galaxy S23 S23+ S23 Ultra, S22 S21 S20 Plus/Ultra, iPad
Does the Galaxy S21 have a headphone jack?
Will the Galaxy S21 (S30) mark the return of an important feature on flagship phones? - PhoneArena
Why Samsung Galaxy S21 phones won't include headphones or a charger in the box - CNET
Will Samsung Galaxy S21 have an S-Pen and Headphone Jack? Price, Release Date, and More - ESR Blog
The Headphone Jack Is a Thing of the Past for Samsung Now
Amazon.com: USB-C to 3.5mm Headphone Jack Adapter for Samsung S23+ Ultra S22 S21 Ultra S20 FE,USB C Aux Audio Dongle Cable Cord for Galaxy S22+ Ultra S21 FE A53 Note 20 Ultra
Why Samsung's Galaxy S21 doesn't come with a charger and earphones in the box | Samsung PH
Samsung USB Type C-to-3.5mm Headphone Jack Adapter White EE-UC10JUWEGUS - Best Buy
Amazon.com: USB C to 3.5mm Headphone Adapter,3 in 1 Dual Headphone Audio Jack Splitter with PD Fast Charging Port for Samsung Galaxy S22 S21 S20 S10 S9,2018 iPad Pro,Google Pixel 4,HTC,Huawei etc (
Amazon.com: USB Type C to 3.5mm Female Headphone Jack Adapter,(2-Pack) LERTOSEN USB C to Aux Audio Dongle Cable Cord Compatible with Samsung Galaxy S23 S22 S21 S20 Ultra S10 Note 20 10,Pixel
Cellet Short USB-C to 3.5mm Headphone Jack Audio Adapter Dongle Nylon Braided Cable (5 inch) Compatible with Samsung Galaxy S21 Ultra - Walmart.com
For Samsung S21/S21 Ultra 5G/S20 FE/ USB C3.5mm Headphone Jack Adapter Cable | eBay
Cellet Short USB-C to 3.5mm Headphone Jack Audio Adapter Dongle Nylon Braided Cable (5 inch) Compatible with Samsung Galaxy S21 Ultra - Walmart.com
