Redmi K90 Ultra - 16GB/512GB - Bose Sound - BEST PRICE
Android Auto Not Compatible Dual Sim Compatible Esim Not Compatible IP66 - 68 - 69 NFC Payment Compatible

Redmi K90 Ultra - 16GB/256GB

€477.00
No tax | 2 - 5 days processing time

The Redmi K90 Ultra is a gaming smartphone featuring a Snapdragon 8 Elite, 12 GB of LPDDR5X RAM, 256 GB of UFS 4.1 ROM, an active cooling fan, and a 6.83-inch AMOLED display with a 165 Hz refresh rate. A BOSE-optimized sound system, a 50 MP dual camera, and an 8550 mAh battery with 100 W fast charging make this smartphone a true high-end flagship. It also features Wi-Fi 7, NFC, Bluetooth 5.4, IP69, and an in-display fingerprint sensor.

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Estimated delivery Sep 30, 2026 – Oct 5, 2026
from €16.00
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Global Priority · 10–14 working days
Estimated delivery
Sep 30, 2026 – Oct 5, 2026
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Redmi K90 Ultra

Snapdragon 8 Elite
8550 mAh battery
Bose Sound

AVAILABLE NOW
Redmi K90 Ultra
01Fast shippingTracked from checkout to delivery
02Personal supportHelp before and after purchase
03Secure paymentTrusted payment methods at checkout
04Import expertiseSpecialist for China tech

Ultra Gaming Device

With the Redmi K90 Ultra, Xiaomi's subsidiary is targeting gamers in particular who demand uncompromising high performance while also placing special emphasis on sound quality and battery life. The Redmi flagship truly excels in these very areas. The rest of its features are also impressive. The smartphone is now available at the best price from TradingShenzhen. Order now!

Ultra Gaming Device

You can guess

Even at first glance, you can tell the Redmi K90 Ultra is something special. While the front is completely unremarkable, with thin display bezels and a centered punch hole, the camera array—with its air vents on the right side—immediately catches the eye. Upon closer inspection, you can also see the “Active Cooling” lettering here. Apart from that, the smartphone gives off a high-quality impression thanks to its impeccable build quality. Measuring 162.91 x 77.93 x 8.18 mm and weighing 227 g, this Redmi device falls into the flagship category in this regard.

You can guess

Redmi K90 Ultra - Highlights

Snapdragon 8 Elite

Snapdragon 8 Elite

The octa-core CPU runs at up to 4.32 GHz and features an Adreno 830 GPU

50 MP Dual Camera

50 MP Dual Camera

Thanks to its large f/1.68 aperture and OIS, the main camera promises great results

100 W Charge

100 W Charge

The battery boasts a capacity of 8,550 mAh and can be charged at up to 100 W

6.83 " Display with 165 Hz

6.83 " Display with 165 Hz

The AMOLED panel supports 165 Hz and reaches a brightness of up to 3,500 nits

Feature comparison

What makes the difference every day

The four core points sit side by side so camera, display, battery and performance are easier to compare.

Performance

Snapdragon 8 Elite

The octa-core CPU runs at up to 4.32 GHz and features an Adreno 830 GPU

Relevant for speed and headroom.
Camera

50 MP Dual Camera

Thanks to its large f/1.68 aperture and OIS, the main camera promises great results

Relevant for photos, zoom and video.
Battery

100 W Charge

The battery boasts a capacity of 8,550 mAh and can be charged at up to 100 W

Relevant for runtime and charging.
Display

6.83 " Display with 165 Hz

The AMOLED panel supports 165 Hz and reaches a brightness of up to 3,500 nits

Relevant for scrolling, gaming and media.

Active Cooling

As mentioned earlier, active cooling is a standout feature of the Redmi K90 Ultra. It ensures that the built-in flagship CPU, the Snapdragon 8 Elite, can reach its full potential even under sustained load. The high-end octa-core CPU clocks its performance cores at up to 4.32 GHz. An Adreno 830 GPU is integrated into the SoC and promises ample performance headroom even for future mobile games. Rounded out by LPDDR5X RAM, the smartphone is guaranteed to be future-proof. The internal storage is also very fast thanks to UFS 4.1 technology.

Active Cooling

Fast AMOLED Panel

Gamers will also be impressed by the built-in AMOLED panel. At 6.83 inches, it’s slightly larger than average and offers high brightness with a peak of 3,500 nits. The real standout feature, however, is the panel’s refresh rate. With up to 165 Hz, it’s among the fastest on the market and delivers absolutely smooth playback even for very fast-moving digital content. The same applies to the high touch sampling rate of 480 Hz. The resolution is also very high at 2772 x 1280 pixels. Thanks to AMOLED technology, perfect black levels are achieved and the DCI-P3 color space is fully covered. The 12-bit display also supports PWM dimming for eye-friendly viewing.

Fast AMOLED Panel

Gamers Heaven

A flagship CPU with active cooling, a 165 Hz AMOLED display, Bose sound, and a wealth of features—the Redmi K90 Ultra has everything demanding gamers could want!

Gamers Heaven

The Dual Camera Setup

Admittedly, with its dual-camera setup, the Redmi K90 Ultra isn’t as versatile as current flagship models when it comes to photography and video. Nevertheless, it features a powerful main camera with a 50-megapixel Light Hunter 800 sensor, a large f/1.68 aperture, and OIS. This ensures outstanding results even in challenging lighting conditions. The rear camera is complemented by an 8-megapixel ultra-wide-angle lens with an f/2.2 aperture, which delivers impressive panoramic shots. A 20-megapixel front-facing camera is available for selfies.

The Dual Camera Setup

Improved Battery

Bigger, faster, simply better… thanks to the latest battery technology, Xiaomi’s subsidiary has pulled off a real feat. Despite its modest dimensions, it features a massive 8550 mAh battery. This is an impressive achievement, especially given its high charging speed. The internal battery can be charged via the included USB-C cable at up to 100 W. Reverse charging via cable is also possible at up to 22.5 W.

Improved Battery

Waterproof device with BOSE sound

The headline already gave it away. The Redmi K90 Ultra is equipped with special speakers that were optimized in collaboration with BOSE. The result is impressive. Clear highs and rich bass create a more immersive gaming experience. The same goes for the powerful vibration motor. Another nice feature: The smartphone is certified to IP66, IP68, and IP69 standards, offering comprehensive protection against water and dust—even with the fan running. Beyond these highlights, the smartphone offers standard high-end features such as Wi-Fi 7, NFC, Bluetooth 5.4, and an in-display fingerprint sensor.

Redmi
11190/12GB/256GB/RedmiK90Ultra
999 Items

Data sheet

CPU
Snapdragon 8 Elite SoC / 4,32 GHz Octa-Core
GPU
Adreno 830
RAM
16 GB
Internal Storage
256 GB UFS 4.1
Memory Expansion
No
SIM Tray
Dual Sim
Sim Lock
No
Front Camera
20 Megapixel Sensor
Back Camera
50 MP Light Hunter 800 sensor with OIS and f/1.68 aperture - 8 MP ultra-wide-angle camera
Display
6.83-inch AMOLED - 3500 nits - 165 Hz - 12-bit
Display Resolution
2772 x 1280 Pixel
WLAN
Wi-Fi 802.11be (Wi-Fi 7) | 2 x 2 MIMO
GPS
L1 / L5-Dualband-GPS - Glonass - Galileo - QZSS - Beidou
Bluetooth
Version 5.4
Battery
8550 mAh with 100% fast charging – 22.5 W reverse charging
Wireless Charging
No
NFC
Yes
Extras
Bose Sound - Dolby Vision - LPDDR5X RAM - UFS 4.1 ROM - active cooling with fan - In-display fingerprint sensor - IP66 - IP68 - IP69
5G Smartphone
Yes
Network 5G
NR: n1/n3/n5/n7/n8/n28/n66/n38/n40/n41/n48/n77/n78
Network 4G
FDD-LTE: B1/B3/B4/B5/B7/B8/B19/B28/B34/B38/B39/B40/B41/B42/B48/B66
Network 3G
WCDMA 850/1900/2100MHz
Network 2G
GSM 850/900/1800/1900MHz
Band 20 / 800 MHz
No
Data Service
GPRS/EDGE/HSPA+(42Mbps)/LTE/LTE+
OS
Android 16 (Hyper OS)
Languages
English / Chinese
Google Play Store
Yes (pre-installed)
Connectivity
Charging Port (USB-C)
Material
Metal, Glass
Weight
227 g
Dimension
162,91 x 77,93 x 8,18 mm
Scope Of Delivery
1x OVP, Charger included + EU Adapter, 1x Case
Screen refresh frequency
165 Hz
Android Auto
No
eSIM Compatible
No
Based on 1 review - 0 1 2 3 4 5,00/5
Filter:
0 1 2 3 0 (0)
0 1 2 0 1 (0)
0 1 0 1 2 (0)
0 0 1 2 3 (0)
0 1 2 3 4
(5/5

Très bon téléphone

Total Rating: 0 1 2 3 4

Téléphone de très bonne qualité
Rien a redire que ça sois sur le retour haptique sur l'autonomie ou même la qualité de l'écran
Le son aussi est vraiment super bon très bon achat pour ma part


Frequently Asked Questions (FAQ)

Find answers to the most important questions about our products and services

QUESTIONS ABOUT ORDER / SHIPPING / CUSTOMS

Are there any customs fees for import?

Customers are obligated to inform themselves about customs fees and customs regulations in their country. All prices on the website exclude customs fees and import VAT of the respective recipient countries. Since we recently only offer Global Priority as a shipping method, the import costs are covered by the logistics company in China. Therefore, no additional costs arise for the customer. Our company headquarters is in Hong Kong, which is a third country without VAT. This shipping method usually takes 2 weeks but is the most cost-effective method.

What does "ready to ship in 3-5 days" mean?

Like many other China shops, we don't have a large warehouse as prices in China are often subject to fluctuations. "Ready to ship in 3-5 days" simply means that we have the device in stock or can procure it within a maximum of 5 days. After that, it will be packaged and shipped.

How long does it take for the package to arrive?

The shipping process varies and is only partially influenced by us or the buyer. In the best case between 5-10 days and in the worst case about 10-14 working days. Usually, the goods are ready to ship within 3-4 days and are then sent to your country. Delivery to your location takes about 10-14 days.

Is the absence of CE marking a problem for import?

No, the European CE mark as we know it is not a (test) "seal" but an administrative mark that expresses the free movement of appropriately marked industrial products in the European internal market. If you want to sell the goods as a business owner, this mark is important for you. However, if you are a private individual, the CE mark is not important for you and should not hinder import.

We even guarantee that every device will arrive at your location, even if no CE mark is attached. Should this not be the case, we will refund you the full costs.

Is the device tested before shipping?

Yes, we take extra time and test all functions and hardware. This includes camera, GPS, sensor, display, and charging tests as well as an inspection for external defects. If new firmware is available for the device, we install it. In case of errors, an exchange is carried out before shipping and the customer receives a new fully functional device. This way we guarantee that our customers only receive flawless devices. If you do not agree with these tests, please let us know when ordering. Please also note that under certain circumstances - but in very rare cases - pictures may remain on the device due to the tests.

Will I receive an invoice?

Yes. As soon as you have paid, the invoice is available through the customer area. You can download and print it at any time. Should problems arise with customs, we ask you to nevertheless briefly consult with us.

Is my data treated confidentially when ordering?

We treat your data confidentially. All orders are processed through an SSL-encrypted page. All passwords are stored encrypted in the database. Your data will not be passed on to third parties and may not be used by third parties for advertising purposes.

Is there a 14-day withdrawal period?

Yes, you have the option to return the goods. Please bear in mind that return shipping costs will apply, which you must pay. Please inform yourself about the product before purchasing. We often offer reviews from renowned YouTubers / blogs to avoid misunderstandings before purchase.

How can I cancel my order?

As long as the package has not been shipped and paid for, you can cancel your order at any time. Simply contact us via the contact form on our website. Please provide the order number in the subject line.

QUESTIONS ABOUT WARRANTY AND REPAIR

Device defective on arrival, what now?

If the device is already defective upon receipt, we ask you to contact us immediately. We test all devices for functionality, but in rare cases it can happen that the goods are damaged during transport. In this case, you will receive a new device from us free of charge and we will cover the shipping costs for the replacement and return delivery.

What should I do if my device is defective?

First, stay calm. Contact us by email, preferably through the customer area in our shop. We will then go through the errors with you, as small software errors can often be easily resolved with an update. If it really is a hardware error, you can submit a warranty claim. You will then receive further instructions from us.

In addition to free shipping of your device to China and free return, we also offer the possibility to use our repair partner in Germany, Austria, Switzerland, or Poland for minor defects. This is much faster and completely free for you during the warranty period.

How long does a warranty or repair case take?

The duration of a repair depends on various factors, including the shipping time to China or the availability of spare parts in Germany at our repair partner.

Repair in Germany: This is quite quick if the spare parts are in stock. You submit a warranty or repair request, send the device to our repair partner, and it should be back with you within a week. For warranty cases, we cover the full costs; for repair orders outside the warranty, you save money through us at our repair partner.

Repair in China: If the defect cannot be repaired in Germany, the device must be sent to China. Don't worry, we cover shipping to China and back. During the warranty period, this is completely free for you; for repairs outside the warranty period, we charge a small fee. A repair in China usually takes between 3-6 weeks, but don't worry, you don't have to do without a smartphone completely. We offer every customer the possibility to receive a loan device for the duration of the repair. This service is also free of charge.

Do I lose the warranty by flashing?

That depends on the update. If it's an official update, you're welcome to install it. If you don't know how to do this, you can contact us at any time. However, if you try to install a custom ROM or root the device (except for devices that are already rooted, such as Xiaomi devices), it's very possible that the manufacturer will refuse warranty. This must be decided on a case-by-case basis.

QUESTIONS ABOUT SOFTWARE / UPDATES / MISCELLANEOUS

Other shops have the device with German language, why not you?

Many other shops use vendor ROMs and can thus offer German and other languages on the devices. The problem with such vendor ROMs is that you can no longer update and it can often happen that there are Trojans, spamware, or viruses on them. We avoid this by only using official ROMs, even if that sometimes means we can only offer a device with English / Chinese.

Many customers then approach us and ask if we can flash their devices, which we unfortunately have to decline. The vendor ROMs have been installed via workarounds and often prevent normal updating or flashing.

Is there a user manual included with the device?

Most China manufacturers only include a Chinese quick guide, but even renowned manufacturers like Motorola or Apple nowadays dispense with complete manuals. It is generally assumed that you explore the system yourself. With MIUI or Emotion UI, you can find your way around very easily, as both Android overlays are quite self-explanatory.

What are Dual-SIM smartphones?

Dual-SIM means that you can insert two SIM cards into one phone. You can use two SIM cards, even from different providers. This allows you to combine a cheap data plan with a cheap phone plan, for example, or use foreign cards if necessary.

Do the smartphones work without problems in Europe?

All smartphones and tablets that offer mobile internet and calling work without problems in Germany & Co. We only offer devices that work without problems in European countries and the rest of the world. There are China Mobile versions, but we don't offer them.

What about updates for China smartphones?

This usually depends on the popularity and size of the manufacturer. Meizu or Xiaomi devices are more likely to receive updates than a completely new and small manufacturer. We make sure in our product selection that we only offer high-quality devices that are also regularly supplied with updates. Xiaomi devices often receive weekly updates and quickly adapt the latest Android version. Meizu, Huawei, OnePlus, Realme, Oppo, and Vivo also offer the latest updates very quickly.

These can then be installed OTA (Over The Air), or must be downloaded and then installed with the Updater app.

How good is the quality of China smartphones/tablets/gadgets?

This varies greatly. We have set ourselves the goal of only offering high-quality devices. We want to avoid errors occurring over time that frustrate the customer. China technology has improved significantly in recent years and, as can be seen from the example of Xiaomi, is among the best you can currently get.

Trojans or spamware on Xiaomi devices?

NO, definitely not with us. We pay close attention to the quality of the devices offered. We check every device for errors and install new and current official ROMs. We use the latest official Xiaomi ROMs or Xiaomi.eu ROMs. There are no Trojans, viruses, or other malware on them.

Many other shops use vendor ROMs and can thus offer German and other languages on the devices. The problem with such vendor ROMs is that you can no longer update and it can often happen that there are Trojans, spamware, or viruses on them. We avoid this by only using official ROMs, even if that sometimes means we can only offer a device with English / Chinese.

As also mentioned in the ComputerBild article about Trojans, we are named as one of the few trustworthy shops.

kupilem Redmi K90 Ultra smartfone dla graczy 😍😁👌
PL