Xiaomi Mi Mix 3 5G128 GB•Black

Name: Refurbished Xiaomi Mi Mix 3 5G
Brand: Xiaomi
Availability: OutOfStock
Rating: 4.5 (2 reviews)

4.5/5(2 reviews)

£314.00

Save £96.24

Standard Delivery by 14 - 16 OctExpress Delivery by 12 Oct for £12.00

Restored professionally

Based on up to 100-points of inspection

The PhoneMart Promise

Based on up to 100-points of inspection

We measure each battery's health and capacity against strict standards, and replace any that don't make the grade, so you get power you can rely on all day.
The display is switched on and looked over closely for any blemishes, so there are no marks, dust spots or discolouration to spoil the view.
Where a charger is included, the cord and connectors are checked for wear, and the plug is confirmed to fit sockets.
Before it ships, every device gets a thorough professional clean and polish so it feels fresh in your hands.
Every lens is put to work, so we can confirm sharp photos, smooth video and reliable performance on video calls.
A full factory reset wipes the device clean, securely erasing all previous data and restoring the original settings.
We confirm the network status up front, so you know exactly whether the device is locked or unlocked before it arrives.
Cards are inserted to make sure the device reads SIM and memory cards correctly, and that every tray and slot works smoothly.
Each button is pressed to check it responds straight away and does exactly what it should, from volume to lock to power.
If any parts are fitted during refurbishment, they are tested for compatibility and held to the same standards as the originals.
We run the IMEI to confirm it is clean and never blacklisted, and that the device details match the manufacturer's records.
The moisture indicator inside the device is inspected to rule out any history of water or liquid damage.
Every port, including the headphone, USB and Ethernet connections, is checked to make sure it connects and works reliably.
Face and fingerprint unlock, along with any voice recognition, are tested to make sure they work quickly and accurately.
Positioning is checked for accurate GPS, so maps and location apps behave exactly as they should.
External sensors, such as proximity, brightness, laser measurement and heart rate, are checked for precise and responsive readings.
Screws, casing, frames and other mechanical parts are examined to confirm they are original or quality replacements, and any replacement has to match or beat industry standards.
We confirm that Wi-Fi and Bluetooth connect quickly and hold a stable signal.
Speakers and microphones are inspected and fine tuned so audio records and plays back clearly.
The flash and every indicator light are tested to confirm they light up and work correctly.
Any features that are specific to your device are checked against the same standards, so nothing gets missed.

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Body

Almost no signs of useVerified partsBattery for daily use

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Xiaomi Mi Mix 3 5G

Excellent
Standard battery
Black
128 GB

£314.00

£410.24 newSave £96.24

14-day returns

Set up the return in just a few clicks in your PhoneMart account.

Send the device back within 14 days of receiving it. Return postage is paid by you unless the item is faulty, damaged or not what you ordered.

Get your cash back within 3 business days of the seller receiving the device.

Proudly refurbished by PhoneMart Privacy policy

Comes with

Compatible charging cable

Excellent-Standard battery-Black-128 GB

£314.00

£410.24 newSave £96.24

£314.00

£410.24 newSave £96.24

Customer reviews for Xiaomi Mi Mix 3 5G

Overall rating

4.5/5

2 verified reviews

Rating details

Appearance: 5/5
Battery: 5/5
Delivery: 4/5

Reviews

Jon Andrews

Verified purchase

5/5

Reviewed 30/09/2023, United Kingdom.

The phone arrived refurbished and like new. Great service.

Xiaomi Mi Mix 3 5GSee item

Purchased 18/09/2023

Rodrigo Robinson

Verified purchase

4/5

Reviewed 27/01/2021, United Kingdom.

The shipping was somewhat slow, but the product itself was in excellent condition.

Xiaomi Mi Mix 3 5G 128GB Black Unlocked | PhoneMartSee item

Condition ExcellentPurchased 08/01/2021

Common questions about the Xiaomi Mi Mix 3 5G

Durability

Overall performance

Camera

Screen quality

Black

Colour

128 GB

Storage

Unlocked

Carrier compatibility

Compatible with latest update

Foldable

Manual pop-up 24 megapixels

Front camera

12 megapixels

Main camera

6 GB GB

Memory gb

Mobile network

Xiaomi Mi Mix 3 5G delivers a spacious 6.39-inch Super AMOLED screen that fills your view with vivid colours and sharp detail. Designed for everyday use, it fits well in your hand despite its size, making video calls, browsing, and apps feel engaging and immersive.

With 6 GB of RAM, the Xiaomi Mi Mix 3 5G handles multitasking smoothly so you can switch between apps without delay. Released in 2019, it connects you to 5G networks unlocked, letting you enjoy faster internet speeds wherever 5G is available. Its manual pop-up 24-megapixel front camera stands out for selfies and video chats, giving you clear, high-resolution shots on demand.

Key features

Memory: 6 GB RAM for multitasking
Screen size: 6.39-inch Super AMOLED display
Resolution: 1080 x 2340 for clear visuals
Main camera: 12 megapixels for daily photos
Front camera: Manual pop-up 24 megapixels
Network: 5G unlocked for fast mobile internet

Who is this for?

The Xiaomi Mi Mix 3 5G is made for anyone who values a bright, large screen for streaming or browsing. If you often switch between apps or keep multiple open, its 6 GB RAM keeps things running smoothly without lag.

It's also a solid choice for users wanting 5G connectivity unlocked for flexible network options. The manual pop-up front camera appeals to those who want sharp selfies or smooth video calls without a notch on the display.

What you get and what to know

What you get	Good to know
Large AMOLED screen ideal for media and apps	Physical SIM slot only, no eSIM
Unlocked 5G for wide carrier compatibility	Android OS without latest updates
Manual pop-up front camera for selfies on demand	Weight 225 g, noticeable in hand

Why buy it refurbished?

Choosing a refurbished Xiaomi Mi Mix 3 5G from PhoneMart means you get a thoroughly inspected phone that meets high-quality standards. Each device passes up to a 100-point check covering screen, battery, cameras, and connectivity before being reset and graded.

Refurbished phones cost less and help reduce electronic waste by keeping devices in use longer. Your purchase supports a more sustainable approach to electronics without compromising on performance or style.

ColourBlack

Storage128 GB

Carrier compatibilityUnlocked

Compatible with latest updateNo

FoldableNo

Front cameraManual pop-up 24 megapixels

Main camera12 megapixels

Memory gb6 GB GB

Mobile network5G

OsAndroid

Resolution1080 x 2340

Sar body1.58

Sar body partN/A

Sar head1.56

Screen size in6.39 inch

Screen typeSuper AMOLED

Sd card slotNo

Sim cardPhysical SIM

Weight225 g g

Year of release2019

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Xiaomi Mi Mix 3 5G128 GB•Black

Restored professionally

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Customer reviews for Xiaomi Mi Mix 3 5G

Overall rating

Rating details

Reviews

Popular searches

Common questions about the Xiaomi Mi Mix 3 5G

Key features

Who is this for?

What you get and what to know

Why buy it refurbished?

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