Xiaomi Mi 11 Ultra

Name: Refurbished Xiaomi Mi 11 Ultra
Brand: Xiaomi
Availability: OutOfStock

£315.00

Save £885.00

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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Visible signs of useVerified partsBattery for daily use

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Xiaomi Mi 11 Ultra

Fair
Standard battery
White
256 GB

£315.00

£1,200.00 newSave £885.00

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

Fair-Standard battery-White-256 GB

£315.00

£1,200.00 newSave £885.00

£315.00

£1,200.00 newSave £885.00

Common questions about the Xiaomi Mi 11 Ultra

Durability

Overall performance

Camera

Screen quality

White

Colour

256 GB

Storage

Unlocked

Carrier compatibility

Compatible with latest update

USB-C + Jack 3.5mm

Connector

Foldable

20 megapixels

Front camera

50 megapixels

Main camera

12 GB GB

Memory gb

The Xiaomi Mi 11 Ultra 2021 gives you a large, vibrant AMOLED screen ideal for watching videos, browsing, and gaming. At 6.81 inches, the display offers sharp details and rich colours that bring your content to life in everyday use.

With 12 GB of memory, the Xiaomi Mi 11 Ultra 2021 handles multitasking smoothly, whether you're switching between apps or running demanding software. The 50 megapixel main camera lets you capture detailed photos, while the 20 megapixel front camera is ready for clear selfies and video calls. Its dual physical SIM slots and 5G network support keep you connected wherever you go.

Key features

Screen size: 6.81 inch AMOLED, vibrant display
Main camera: 50 megapixels, detailed photos
Memory: 12 GB, smooth multitasking
Mobile network: 5G, fast connectivity
Front camera: 20 megapixels, clear selfies
SIM card: Dual Physical SIM, flexible use

Who is this for?

The Xiaomi Mi 11 Ultra 2021 is made for photography enthusiasts who want high resolution images without carrying extra equipment. It suits anyone who watches plenty of video or plays games on a large, bright screen that holds up to detailed visuals.

It also fits users needing a reliable device for multitasking, with enough memory to keep apps running smoothly. Dual SIM support makes it suitable for those balancing work and personal numbers or travelling frequently.

What you get and what to know

What you get	Good to know
High resolution cameras 50MP main, 20MP front	Dual SIM slots for personal and work use
5G connectivity fast mobile network access	Storage fixed no SD card slot available
Large AMOLED screen suitable for media consumption	Device weight 234 grams, substantial feel

Why buy it refurbished?

Choosing a refurbished Xiaomi Mi 11 Ultra 2021 lets you own a high end smartphone tested to meet strict quality standards. Each phone undergoes up to 100 inspection points covering screen, battery, cameras, and connectivity to ensure reliable performance.

Refurbished devices arrive factory reset and graded for cosmetic condition, with free delivery, 14 day returns, and a 24 month warranty. Buying refurbished also supports reuse and reduces electronic waste, extending the life of quality devices.

ColourWhite

Storage256 GB

Carrier compatibilityUnlocked

Compatible with latest updateNo

ConnectorUSB-C + Jack 3.5mm

FoldableNo

Front camera20 megapixels

Main camera50 megapixels

Memory gb12 GB GB

Mobile network5G

OsAndroid

Resolution1440 x 3200

Sar body0.99

Sar head0.55

Screen size in6.81 inch

Screen typeAMOLED

Sd card slotNo

Sim cardDual Physical SIM

Weight234 g g

Year of release2021

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What you get and what to know

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