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Xiaomi Mi 11 Ultra 5G

Refurbished Xiaomi Mi 11 Ultra 5G combines a 6.81-inch 120 Hz AMOLED display and a 50 MP triple camera with 5x optical zoom. The device has been technically inspected and comes with a 12-month warranty.

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Estimated delivery: 25.06.2026 - 29.06.2026
12-months warranty: All our devices come with a 12-month warranty for your peace of mind.
14-day return policy: If the product does not match its description, we will gladly accept a return.
This product is sold under the VAT margin scheme (KMS § 41)

Professionally inspected by Technocircle 🇪🇪

Google logo 4.9 stars (34 Reviews)
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Description
Specification

Refurbished Xiaomi Mi 11 Ultra 5G

This smartphone is suitable for users who value a large and detailed display, a versatile camera system, and 5G connectivity. The model offers a balanced user experience for everyday tasks, media viewing, photography, and video recording.

  • Display: 6.81-inch AMOLED, 120 Hz, 1440 x 3200 px
  • Processor: Snapdragon 888 5G with an octa-core architecture
  • Camera: 50 MP main camera + 48 MP periscope telephoto camera + 48 MP ultra-wide camera
  • Connectivity: 5G, Wi‑Fi 6E, Bluetooth 5.2, NFC
  • Battery: 5000 mAh + 67 W wired and wireless charging
  • Security: optical under-display fingerprint sensor

The 6.81-inch AMOLED display shows up to 1 billion colours and supports HDR10+ and Dolby Vision. The 120 Hz refresh rate helps make scrolling, navigating menus, and watching videos smooth, while Gorilla Glass Victus adds durability to the front glass.

The triple camera system covers different shooting angles well, from wide-angle shots to 5x optical zoom. Snapdragon 888 5G and UFS 3.1 storage technology support smooth everyday use, and the 5000 mAh battery with fast wired and wireless charging helps keep the phone conveniently powered.

Included: Xiaomi Mi 11 Ultra 5G, USB-C cable, SIM pin

General

Manufacturer Xiaomi
Model Mi 11 Ultra 5G
Category Smartphone
Network technology GSM / CDMA / HSPA / EVDO / LTE / 5G
SIM Nano-SIM + Nano-SIM
Memory card support None
Release 2021
Body materials Glass front (Gorilla Glass Victus), ceramic back, aluminum frame

Display

Display type AMOLED
Colors 1 billion colors
Refresh rate 120 Hz
HDR support HDR10+, Dolby Vision
Brightness 900 nits (HBM), 1700 nits (peak)
Display size 6.81 inches / 17.3 cm
Display area 112.0 cm²
Screen-to-body ratio ~91.4%
Resolution 1440 x 3200 pixels
Aspect ratio 20:9
Pixel density ~515 ppi
Display protection Corning Gorilla Glass Victus

Processor

Chipset Qualcomm SM8350 Snapdragon 888 5G
Process technology 5 nm
CPU type 8-core
Prime core 1 x 2.84 GHz Cortex-X1
Performance cores 3 x 2.42 GHz Cortex-A78
Efficiency cores 4 x 1.80 GHz Cortex-A55
GPU Adreno 660
AI support Qualcomm AI engine on the Snapdragon 888 platform

Memory

Internal storage variants 256 GB / 256 GB / 512 GB
RAM variants 8 GB / 12 GB
Memory technology UFS 3.1
Card slot None
Configuration 1 256 GB + 8 GB RAM
Configuration 2 256 GB + 12 GB RAM
Configuration 3 512 GB + 12 GB RAM

Main camera

Camera system Triple camera
Wide camera 50 MP, f/2.0, 24 mm, 1/1.12", 1.4 µm, Dual Pixel PDAF, OIS
Periscope telephoto camera 48 MP, f/4.1, 120 mm, 1/2.0", 0.8 µm, PDAF, OIS, 5x optical zoom
Ultra-wide camera 48 MP, f/2.2, 12 mm, 128°, 1/2.0", 0.8 µm, PDAF
Autofocus Laser AF, PDAF
Stabilization OIS on main and telephoto cameras
Additional features Color spectrum sensor, Dual-LED flash, HDR, panorama
Rear secondary display 1.1" AMOLED selfie display
Video recording 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960/1920fps
Video features gyro-EIS, HDR10+ recording

Front camera

Camera type Single front camera
Resolution 20 MP
Aperture f/2.2
Focal length 27 mm (wide)
Sensor size 1/3.4"
Pixel size 0.8 µm
Photo features HDR, panorama
Video recording 1080p@30/60fps, 720p@120fps
Stabilization gyro-EIS

Battery

Battery type Li-Po
Battery capacity 5000 mAh
Wired charging 67 W
Wired charging protocols PD3.0, QC4
Wired charging time 100% in about 36 minutes
Wireless charging 67 W
Wireless charging time 100% in about 39 minutes
Reverse charging 10 W reverse wireless charging

Connectivity

Wi‑Fi Wi‑Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi‑Fi Direct, DLNA
Bluetooth 5.2, A2DP, LE, aptX HD, aptX Adaptive
Mobile network 2G / 3G / 4G / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA
Data speed HSPA, LTE, 5G
Positioning GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC Yes
Infrared port Yes
USB USB Type-C 2.0, OTG
Radio None

Audio

Speakers Stereo
Audio tuning Harman Kardon
3.5 mm audio jack None
Hi-Res audio 24-bit / 192 kHz Hi-Res audio
Wireless audio Snapdragon Sound
Bluetooth audio codecs aptX HD, aptX Adaptive

Sensors

Fingerprint reader Under-display, optical
Accelerometer Yes
Gyroscope Yes
Compass Yes
Proximity sensor Virtual proximity sensing

Software

Operating system Android 11
Upgradable to Android 13
User interface MIUI 14
Platform Android-based smartphone software
5G support in software SA/NSA 5G support

Dimensions and weight

Height 164.3 mm
Width 74.6 mm
Thickness 8.4 mm
Dimensions 164.3 x 74.6 x 8.4 mm
Weight 234 g
Dimensions in inches 6.47 x 2.94 x 0.33 inches

Durability

Dust and water resistance IP68
Water resistance rating Up to 1.5 m for up to 30 minutes
Front glass protection Corning Gorilla Glass Victus
Back Ceramic
Frame Aluminum
Front Glass
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Frequently asked questions

Are Technocircle devices new or used?

Technocircle sells tested pre-owned electronic devices. Our selection includes smartphones, tablets, laptops, smartwatches and other devices that are ready for their next user.

The devices are not new. Each product page shows the device’s cosmetic condition, technical specifications and other important product information.

Before a device is listed for sale, its technical functionality is checked. Only devices that are ready to use and meet our sales standards are offered for sale.

What condition are the devices and batteries in?

The cosmetic condition of each device is shown on the product page as a condition grade. The condition grade describes only the visual condition of the device, such as possible signs of use, scratches or wear. Technical functionality and battery condition are checked separately.

  • A+ – Excellent cosmetic condition. The device looks like new. Only very small micro-marks may be present, which are generally not visible from arm’s length during normal use.
  • A – Very good cosmetic condition. The device may have light signs of use or micro-scratches that are generally not visible during normal use.
  • B – Good cosmetic condition. The device may have some visible signs of use, scratches or minor wear when viewed from arm’s length during normal use. A good choice for customers looking for a strong balance between price and condition.
  • C+ – More visible signs of use. The body or back cover may have deeper scratches, dents or wear marks. The device is technically tested and fully functional.

The screens of all devices listed for sale are checked, intact and suitable for normal use. The screen has no cracks or damage that would prevent normal use. Depending on the condition grade, the screen may have micro-marks or scratches, but no scratch or sign of use may interfere with normal use of the device.

Signs of use are cosmetic and do not affect normal use of the device. The exact appearance may vary slightly between devices within the same condition grade.

The battery capacity of smartphones and tablets is at least 80%. If a battery does not meet our sales standard, the device is not sold in that condition or the battery is replaced before sale.

For laptops, battery condition information is shown separately on the product page.

Because the battery is a consumable component in a used device, actual battery life depends on the device model, age, usage habits and settings.

Does the device come with a charging cable or charger?

The included charging accessories depend on the device type. Below you can see what is included with each type of device.

Smartphones: the device always comes with a compatible charging cable and a SIM eject tool. A wall adapter is not included.

Tablets: the device always comes with a compatible charging cable. If the tablet supports LTE, a SIM eject tool is also included. A wall adapter is not included.

Laptops: laptops are sold without a charger. The laptop price does not include a charger, and a charger must be purchased separately if needed. You can view laptop chargers here.

Smartwatches: the device always comes with a compatible charging cable. A wall adapter is not included.

Do the devices come with a warranty?

Yes. All devices purchased from Technocircle come with a 12-month sales warranty.

The warranty covers technical faults and functional defects that are not caused by customer actions, incorrect use, drops, liquid damage, normal wear and tear or other exclusions listed in the warranty terms.

The battery is a consumable component in a used device and is covered by a separate 3-month sales warranty.

In the event of a warranty case, we will inspect the device and, where justified, repair it, replace it with an equivalent device or find another solution in accordance with the warranty terms.

More detailed information is available in our warranty terms.

Can I return the device?

Yes. When purchasing from our online store, you have the right to return the device within 14 days if it does not suit you.

The returned device must be in the same condition as when received, and all accessories included with the device must also be returned, such as the charging cable, SIM eject tool or any other included accessory.

Before returning the device, please remove all personal data, user accounts, passwords, SIM cards, memory cards and activation locks where possible.

To start a return, please follow the instructions on our returns page. More detailed terms are also available in our Refund and Returns Policy.

How quickly is the order shipped and delivered?

Orders are usually shipped on business days within 24 hours after payment has been received and the order has been confirmed.

For same-day dispatch, orders are locked on business days at 12:00. If the order is placed after 12:00, it will usually move to the next business day’s dispatch.

The warehouse does not operate on weekends or public holidays, so orders placed during these days will move to dispatch on the next business day.

In Estonia, orders usually arrive within 1–3 business days. Delivery times to Latvia and Lithuania are generally similar. For Finland and Sweden, delivery may take 1–2 business days longer, depending on the transport partner.

In Tartu and within the Tartu area, personal delivery of the device may be possible by agreement. To check this option, please contact us before placing the order.

The exact delivery time and available delivery options are shown in the cart and checkout before confirming the order.

Can I pay in instalments?

Yes. For eligible products, instalment payment options can be selected from the available payment methods at checkout.

The instalment terms, monthly payment amount and credit decision are shown in the payment partner’s environment before confirming the agreement.

The credit decision is made by the payment partner, and Technocircle cannot guarantee instalment payment approval in advance.

All available payment methods are shown in the cart and checkout before confirming the order.

Can I get additional photos or exact battery data for a specific device before buying?

All devices shown on our website have already been technically tested and are located in a logistics warehouse. Therefore, before purchase, we are not able to provide additional photos of a specific individual device, exact battery cycle counts or other device-specific information that is not shown on the product page.

The product page shows all important information available for the device: model, storage, colour, condition grade, technical specifications, battery information and other product-specific details.

We describe the cosmetic condition of devices cautiously so that customer expectations are realistic. The exact appearance may vary slightly between devices within the same condition grade.

We are also working on a photo library to provide customers with more real-life examples of different cosmetic grades in the future.

Does Technocircle have a physical store?

Technocircle operates as an online store, and we do not have a physical store or showroom where devices can be viewed before purchase.

The online store model helps us keep operating costs lower, because maintaining a physical store adds costs that are ultimately reflected in product prices. Our goal is to offer the best possible balance between price and quality.

All devices shown on the website have already been technically tested and are located in a logistics warehouse. Orders are placed through the online store, and the device is sent to the customer using the selected delivery method.

We are constantly working to make our online store as user-friendly, clear and trustworthy as possible. You can read more about Technocircle on our About us page.

Didn’t find an answer to your question?

If your question was not answered, please contact us by email or phone.

Email: [email protected]
Languages: Estonian, English, Russian, Latvian, Lithuanian, Finnish and Swedish

Phone: +372 502 2230
Languages: Estonian and English

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More than 5,000 units in A & B condition available
More than 5,000 units in A & B condition available
A diverse range of products for both private and business customers.
Easy returns.
Easy returns.
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Satisfied customers.
Satisfied customers.
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