Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
    Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA
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Samsung Galaxy Buds3 FE Bluetooth Earbuds, Black - SM-R420NZKAEUA

New

£119.99
£119.99
£129.99
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Free delivery

Free tracked UK delivery on every order

Orders of £150 or less

Free tracked delivery across the UK.

Orders over £150

Ships free via DPD 24 Hour.

Returns and warranty

Free 30-day returns

Not quite right?

You have 30 days to try your device and decide if it is right for you. Return it for a replacement or a full refund.

Start a return

Contact us and we will send simple return instructions so you can send the device back.

Refund or replacement

Within 30 days of purchase we offer a replacement or a full refund.

12-month RebX warranty

Covered for the first year

Hardware faults such as network, button and camera issues are covered. Contact us and we will help.

After the first 30 days

We repair or replace the device where the fault is covered by the warranty.

Repair, or a replacement

Your device is repaired or, if that is not possible, replaced.

The RebX Promise

Guaranteed by the RebX Promise

Inspected before it ships

Every device goes through our multipoint inspection. We test power, display, buttons, cameras, connectivity and charging.

Tested and restored by us

Previous data is wiped, the device is cleaned, and the cosmetic condition is graded so you know what to expect.

Covered after you check out

30-day returns, a 12-month warranty, and support from RebX when you need it.

Restored professionally

Based on our 21-point inspection.

RebX certified refurbishment

21-point inspection checklist

What this device was checked for

Battery health

Capacity and charging behaviour are tested so the battery is fit for everyday use.

Screen

The display is checked for dead pixels, shadowing, dust under the glass, and uneven colour.

Chargers/cables

Included charging accessories are inspected for safe connections and reliable power delivery.

Cleanliness

Units are cleaned inside and out so they arrive presentation-ready.

Cameras

Front and rear cameras are tested for focus, clarity, and sensor defects.

Data deletion

Previous owner data is securely wiped before the device is listed for sale.

Carrier

Network lock status and SIM compatibility are verified for UK networks.

SIM/memory card reader

Trays and readers are checked for physical damage and correct detection.

Buttons

Power, volume, and other physical controls are tested for consistent response.

Replacement parts

Where repairs are needed, only approved components are fitted during refurbishment.

IMEI and serial number

Serial and IMEI details are recorded and matched to the device identity.

Water damage

Internal indicators and seals are inspected for signs of liquid exposure.

Input/output ports

Charging, data, and audio ports are tested for a firm fit and stable connection.

Biometric sensors

Fingerprint and face unlock sensors are verified on devices that include them.

GPS/positioning

Location services are tested to confirm accurate positioning.

External sensors

Proximity, ambient light, and similar sensors are checked for correct readings.

Mechanical parts

Hinges, sliders, and other moving parts are checked for smooth, secure operation.

WiFi/Bluetooth

Wireless connectivity is tested on the bands your device supports.

Mics/speakers

Microphones and speakers are checked for clear call and media playback.

Flash/indicator lights

Camera flash and notification LEDs are tested where the device includes them.

Other device features

Extra checks for category-specific features such as styluses, eSIM, or NFC.

SKU REBX8806097621058/1
Fair condition example: scratched screen, worn back, side buttons and charging port
  • Visible scratches
  • Marks on the body
  • Does not affect use

Example of Fair condition Not a photo of this device

About this device

Brand New in Retail Packaging. Buy with Confidence with Seller 12 months warranty 

The Samsung Galaxy Buds3 FE are built for all day wear. With a redesigned blade shape, they offer a snug, secure fit that stays comfy from your morning commute to your evening gym sesh. Active Noise Cancelling keeps distractions at bay, while Ambient Sound mode lets the world in when you need to stay aware. When you've got your hands full, simply say “Hey Google” and let Gemini take it from there. Get answers, pick your playlists, set reminders, or even chat across languages with Live Translate. No phrasebook required.


Good to know

- Enjoy full-bodied soundwith deeper bass and crisp detail thanks to a larger speaker
- Immersive 360 Audio is your own personal surround sound system for music and movies
- Advanced AI filters out background noise so your voice comes through loud and clear, even in busy places
- Tweak your sound on the fly with the Quick Panel - adjust EQ settings or Spotify settings all in one app
- With intuitive pinch and swipe controls, it's easy to skip tracks or tweak the volume
- These buds are ready to roll with your Samsung devices - simply pop open the case and tap ‘Connect'
- Switch from your phone to your Galaxy Book without missing a beat thanks to Auto Switch

Manufacturer's Part Number
SM-R420NZKAEUA
EAN
8806097621058

Overview

Type
In-ear
Colour
Black

Noise reduction

Passive noise-isolating
No
Active noise-cancelling
Yes
Quick attention mode
Yes

Connectivity

Jack
No
Bluetooth
Bluetooth 5.4

General

Box contents
- Samsung Galaxy Buds3 FE Wireless Bluetooth Noise-Cancelling Earbuds
- Eartips (S, M, L,)
- Charging case
- USB-C cable
- Quick start guide
- Warranty card
Weight
- Earbud: 5 g
- Case: 41.8 g

Design features

True wireless
Yes
Resistance
Dust and water resistant (IP54)
Other features
- Gemini AI voice assistant
- Galaxy AI interpreter
- Ambient Sound
- 360 Audio
- Samsung Audio Codec: AAC, SBC, SSC
- 6 mics
- Auto-pause & auto-play

Smart / lifestyle

App
Galaxy Wearable
App compatibility
Android

Sound features

Driver type
1-way dynamic driver
Speaker diameter
11 mm
Maximum input power
0.008 W

Power

Battery
Lithium-ion
Battery life
- Earbuds: Up to 6 hours (with ANC) / Up to 8.5 hours (without ANC)
- Total with charging case: Up to 24 hours (with ANC) / Up to 30 hours (without ANC)
Charging method
- Earbuds: Charging case
- Case: USB
Charging time
69 minutes

Controls

Compatible voice assistant
Gemini
Microphone
Yes
Volume control
Yes
Playback / functions control
Yes
Control compatibility
Android 11.0 or later

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