Xiaomi Redmi K50 Ultra 12GB+256GB AMG F1 champion

SKU redmi-k50-12gb256gb
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Location:Asia
Possibility to return:Yes, within 14 days to warehouse in USA / UK or EU
Length of warranty12 months
Warranty Extension:At promotional terms, up to 24 months (during checkout)
Dual SimYes
5GYes
Rom:Global or Original (Chinese+English) - select below
Processing time for warranty service from6 weeks
Processing time for warranty repair to12 weeks
Available
$ 729.99
No tax Maximum purchase: 50
Device rom
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Frequently Asked Questions

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AFTER YOU MAKE AN ORDER: These dates are also available at your customer area -> order history, and with the e-mail with order confirmation.

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USA customers/entities do not pay tax.

In most cases we can ship to your country, you can check the cost after you'll add product of your choice to the cart (no purchase is needed).

Dear, this product is factory unlocked, should work in your country. If it's smartphone or have GSM model it might be wise to compare it's LTE/5G frequencies with the LTE/5G frequencies of your network to confirm coverage compatibility (they are listed in the product description). If frequencies aren't listed there, please contact us.

List of the package contents is usually listed at the end of the product description.

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14 days returns

Locally - to addresses in the UK, Germany or the USA

12 + 12 Months Warranty

Free warranty extension to 24 months.

100% Genuine

Only Brand New and Original Products

Redmi K50 Extreme Edition

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Wild performance whizzes
resize,q_90,f_webpSnapdragon 8+ "Rage Tuning"
  • custom 1.5K flagship straight screen
  • 120W + 5000mAh ultra-long battery life
  • 100 million pixel optical image stabilization camera
  • under-screen fingerprint and other fever configurations

    The wild flagship of the year is dedicated to every hardcore enthusiast
* Charging to 100% in 19 minutes is the charging time when using the standard 120W charger, when the screen is off, and manually turning on the fast charge acceleration mode. The data comes from Xiaomi Labs.
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Snapdragon 8+ "Rage Tuning"
Ultra-High Game Performance Released
The new Snapdragon 8+ flagship processor, not only has the computing power of CPU and GPU jumped significantly, but also the energy consumption ratio is excellent.
In the face of the fierce battle of the game, the performance is unleashed, and the berserk is in the end!

*The test data comes from the official data of Xiaomi Lab and Qualcomm, and the test comparison object is Snapdragon 8

Gaming grade VC heat dissipation 3725mm² large area
The large VC liquid cooling heat dissipation area and ultra-high heat transfer efficiency can easily cope with the high-energy moments of the game with unimaginable calmness .
12 floors
30000 mm 2
three-dimensional stacking
The area of ​​heat dissipation material of the whole machine

FEAS 2.1
intelligent frame stabilization technology
keeps the frame rate more stable
Adjust the CPU power frame by frame, effectively reduce the power consumption of the whole machine, and give you a more stable and lasting game frame rate performance.
Top ARPG Games
Top MOBA Games
Improved frame rate stability
60 %
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The power consumption of the whole machine is reduced
10 %
FEAS 2.1
No FEAS 2.1
Power consumption (mW)
No FEAS 2.1
FEAS 2.1
* Data from Xiaomi Labs
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"Glory of the King"
120 FPS for ultrasmooth operation*
Wild performance for a better gaming experience.
The high-frame extreme image quality mode is still at ease, and the
turbulent performance is breathtaking!
150 minutes full high frame
118.3fps
45.2°C
25°C
* "Honor of Kings" 120-frame extreme image quality mode game test, the
data is from the Xiaomi laboratory, the actual situation will be
slightly different due to the test environment and test software.
average frame rate
maximum temperature
ambient temperature

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1.5K custom straight screen ultra-clear resolution
Customized 2712 x 1220 ultra-clear resolution, with up to 446 pixels per inch, the display capability beyond the visual limit, the look and feel is infinitely close to the 2K screen.
  • 2712 × 1220
  • 446 Resolution PPi
  • FHD 1.5K
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1.5K customized direct screen ultra-low power consumption performance
Equipped with multiple hardware-level low-power designs, the power consumption is very close to that of a 1080P screen, allowing you to
enjoy the stunning visual experience brought by 1.5K without any worries.
Power consumption (mW)
1080P
1.5K
2K
* Data from Xiaomi Labs
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Hardware low blue light
SGS low visual fatigue certification
High frequency PWM
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High-end screen adjustment
custom flagship straight screen
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68.7 billion color display
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primary color screen
ΔE≈0.38 JNCD≈0.28
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high dynamic image display

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super touch
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Ambient color temperature sensing
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2.4mm super small chin
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DCI-P3
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Adaptive HDR

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120W Immortal Second Charge 5000mAh High Battery Life Up to 1.28 Days *

The rare combination of 120W second charge and 5000mAh high power, thanks to the low power consumption of the upgraded processor and screen, the full-energy K50 Extreme Edition spares no effort to support you longer.
*The picture is for illustration only
* The battery life data is from Xiaomi Lab, the actual use of the user will be affected by the difference in the network environment and function settings, and there is a deviation from the experimental results
Xiaomi "Surge P1"
self-developed fast charging chip
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100MP
OIS Optical Image Stabilizer Camera 
The upgraded photosensitive element has f/1.6 large aperture, 1.92μm fusion large pixel, and OIS optical image stabilization, making the image more stable and clearer. Not only that, it is equipped with Xiaomi imaging brain and powerful AI capabilities to support your creation.


108MP
  • 8MP Outsole main camera 120° super wide-angle lens
  • 2MP macro lens
  • 20MP front lens
 
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100 million pixel ultra-clear main camera
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Ultra wide angle lens
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100 million pixel ultra-clear main camera
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1G + 5P glass-plastic hybrid lens reduces glare and makes the night scene better
The optical glass lens equipped with a professional camera has a higher light transmittance, bringing you better low-light image quality and helping your night scene
masterpieces, bright, transparent and rich in details.
Super clear night view
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CyberFocus
all things focus
Equipped with Xiaomi imaging brain, it supports all things to follow the focus. When shooting, you only need to double-click to automatically lock the focus. From recognition to
detection and tracking, AI is automatically performed, making your creations easier and more free.
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Under the screen fingerprint
heavy return
The K50 Extreme Edition is equipped with an off-screen fingerprint, supports heart rate detection, and unlocks in dark light, bringing you a more convenient daily use experience.
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Stereo dual speakers
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Multifunctional NFC
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Infrared remote control
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X- axis linear motor

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silver traces
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Elegant black
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ice blue
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Full Metal Camera Deco
The camera Deco is integrally formed, bringing a well-organized sense of order , and the metal material has an outstanding texture and is more durable.
minimalist waistline
Exquisite and simple waistline treatment allows a
natural transition between the screen and the back cover. With a large curved glass back cover, it brings a more
comfortable grip that fits the palm of your hand.
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Redmi x Mercedes - AMG Petronas F1 Team jointly build a super-fast hardcore mobile phone for you

Mercedes - AMG PETRONAS F1
W13 E Performance with the same jersey track elements classic continues with the fast and endless competitive spirit, paying tribute to the heart of the champion!

Limited to 20,000 units worldwide
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K50 Extreme Edition
Compare K30 Extreme Commemorative Edition
The advantages
Snapdragon 8+ flagship chip with the highest overall performance
About 1.9 times *
1.5K custom screen, clarity
About 1.5 times *
120W fairy second charge, charge to 100%
Fast 39 minutes *
5000mAh large power, power
10 % increase *
100 million pixel optical image stabilization camera, pixel quantity
68 % increase *
* The overall performance improvement is based on the comparison with the K30 Extreme Commemorative Edition Dimensity 1000+ processor, and the data is based on the Antutu comprehensive performance
benchmarks
. Comparison with K30 Extreme Commemorative Edition in 58 minutes
* The power increase is based on the comparison with the K30 Extreme Commemorative Edition 4520mAh battery
* The pixel volume improvement is based on the comparison with the K30 Extreme Commemorative Edition 64MP main camera
* The above data are all from Xiaomi Labs , due to different test environments, the specific values ​​will be slightly different, please refer to the actual situation
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K50 Extreme Edition
Compare K40 Pro
The advantages
Snapdragon 8+ flagship chip with the highest overall performance
About 1.4 times *
1.5K custom screen, clarity
About 1.5 times *
120W fairy second charge, charge to 100%
Fast 33 minutes *
5000mAh large power, power
10 % increase *
carry
Under-screen fingerprint unlock
, support heart rate detection
* The overall performance improvement is based on the comparison with the K30 Extreme Commemorative Edition Dimensity 1000+ processor, and the data is based on the Antutu comprehensive performance benchmark . The sharpness improvement is based
on the comparison with the K30 Extreme Commemorative Edition 1080 x 2400 screen.
Comparison with K30 Extreme Commemorative Edition in 58 minutes
* The power increase is based on the comparison with the K30 Extreme Commemorative Edition 4520mAh battery
* The pixel volume improvement is based on the comparison with the K30 Extreme Commemorative Edition 64MP main camera
* The above data are all from Xiaomi Labs , due to different test environments, the specific values ​​will be slightly different, please refer to the actual situation
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K50 Extreme Edition
Compare K40
The advantages
Snapdragon 8+ flagship chip with the highest overall performance
About 1.6 times *
1.5K custom screen, clarity
About 1.5 times *
120W fairy second charge, charge to 100%
Fast 33 minutes *
5000mAh large power, power
10 % increase *
carry
Under-screen fingerprint unlock
, support heart rate detection
* The overall performance improvement is based on the comparison with the K40 Game Enhanced Dimensity 1200 processor, and the data is based on Antutu comprehensive performance
benchmarks
. Comparison of K40 Game Enhanced Edition in 42 minutes
* The increase in pixel volume is based on the comparison with the K40 Game Enhanced Edition 64-megapixel main camera
* The above data are all from the Xiaomi laboratory. The actual situation prevails
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Special Note
* Unless otherwise specified, the product site is the data of Xiaomi laboratory, involving technical parameters and data provided by suppliers. The actual situation of the data on the whole site may vary slightly due to different test software versions.
* The structure pictures displayed on the whole site are all functional schematic diagrams, not the absolute actual structure, and the actual object shall prevail
 
physical dimension
Length: 163.1mm
Width: 75.9mm
Thickness: 8.6mm
Weight: 202g
*The above data is the test data of Xiaomi laboratory, and the actual results may vary slightly depending on the measurement method in the industry.
mobile platform
The first generation of Snapdragon 8+
SoC process: 4nm process CPU frequency: Octa-core processor, the highest frequency can reach: 3.2GHz GPU: Adreno™ GPU Graphics processor AI: 7th generation AI engine

Memory Capacity
12GB + 512GB up to optional
Operating memory: 8GB / 12GB
LPDDR5 high-speed memory (6400Mbps)
Body storage: 128GB / 256GB / 512GB
UFS 3.1 high-speed storage
* Actual usable capacity will be reduced and vary due to many factors: because the operating system occupies part of the memory (RAM), the actual usable space is less than the indicated memory capacity; due to the installation of the operating system and pre-installed programs
occupying part of the flash memory ( ROM), the actual available storage space is less than the capacity of the identified flash memory.
 
screen display
OLED flexible straight screen
Size: 6.67 inches
Resolution: 2712 x 1220 (1.5K)
Color Display: 12bit
Contrast: 5,000,000:1
Display Frame Rate: Up to 120Hz
Touch Sampling Rate: Up to 480Hz
1920Hz high frequency PWM dimming | Primary color screen | DCI-P3 | SGS low visual fatigue certification |
Eye protection mode | Ambient color temperature sensor | 360° photosensitive | Sunshine screen | Adaptive HDR |
HDR10+ | Dolby Vision | Unlock | Heart Rate Detection
 
imaging system
Rear 100 million pixel triple camera
100 million pixel ultra-clear main camera: S5KHM6 | 1/1.67″ sensor | 1.92μm fusion pixel | OIS optical image stabilization | 1G + 5P glass-plastic hybrid lens | f/1.6 large aperture 8 million pixel ultra-wide-angle lens: 120° FOV 200 Megapixel macro lens

Everything Focus | Super Night Scene | Movie Mode | Movie Filters | Super Anti-Shake | Focus Peaking | Exposure Feedback | Voice Control Photography | Time Photography|Long Exposure|Voice Subtitles | Dynamic Photos |VLOG |Smart Composition
 
4K video capture: 1080p video capture: 1080p slow motion video capture: 720p video capture:
 
720p slow motion video capture:
30 / 60fps 30 / 60fps 120 / 240 / 960fps 30fps 120 / 240 / 960fps

Front 20 million Sony IMX596 HD camera
Screen fill light|Volume button countdown photo|Super night scene|Voice control photo|Timed continuous shooting|Mengpai 3.0|Front and back dual scenes|Time-lapse photography|Voice subtitles|Dynamic photos|AI watermark|Portrait beauty|Video beauty|Kaleidoscope| video tag
1080p video capture: 720p video capture: 720p slow motion video capture:

30/60fps
30fps
120fps
battery life
5000mAh (typ)
built-in lithium-ion polymer battery, non-removable
MTW multi-pole single cell 120W wired fast charging Mobile phone supports QC3+ / PD2.0 / PD3.0 fast charging protocol USB Type-C double- sided charging interface Standard 120W charging device, compatible with PD charging protocol

network frequency
5G Dual SIM丨Full Netcom 7.0
Support dual Nano-SIM card slots, both primary and secondary cards can be 5G networked by any operator ①Support China Mobile / Unicom / Telecom 5G / 4G / 3G / 2G ②Support dual-card VoLTE HD voice ③

Note ①: Whether to support 5G depends on the local operator network; when using two telecom cards, the secondary card can only be registered with the telecom VoLTE network. If the secondary card or the local network does not support telecom VoLTE services, it cannot be used; Note ②: Not supported TD-SCDMA standard (Mobile 3G) ; does not support CDMA 2000 EVDO standard (Telecom 3G); Note ③: VoLTE services of China Mobile/Unicom/Telecom are supported , and the actual usage depends on the operator's local network and service deployment;
 
Supported frequency bands
5G: n1 / n3 / n5 / n8 / n28a (Uplink: 703MHz-733MHz, Downlink: 758MHz-788MHz) / n38 / n40 / n41 / n77 / n78
Note: The actual network and frequency band usage depends on the deployment of the local operator, and the n3, n5, and n8 frequency bands need to be supported by the operator through software upgrade after the release;
4G: FDD-LTE: B1/B3/B4/B5/B8/B18/B19/B26
TDD-LTE: B34/B38/B39/B40/B41/B42
Note: LTE B41 (2496-2690 194MHz);
3G: WCDMA: B1/ B4/ B5/ B6/ B8/ B19
2G: GSM: B2 / B3 / B5 / B8; CDMA 1X: BC0
supports 4×4 MIMO antenna technology丨HPUE丨HO RxD
*This list is only for the packaging of the whole machine. According to different sales packages, the accessories packages provided outside the whole machine packaging are slightly different, which is subject to the user's choice at the time of purchase.
 
Data Connections
WLAN Protocol: WiFi 6 Enhanced, WiFi 5, WiFi 4 and 802.11a/b/g WLAN Frequency: 2.4G WiFi | 5G WiFi Supports 2x2 MIMO, 8x8 Sounding for MU-MIMO, WiFi Direct, Miracast, 2.4G, 5G Dual Road Concurrent Bluetooth: Bluetooth 5.2 supports AAC/LDAC/LHDC

NFC function
After the Tianxing Finance·Wallet App is opened, you can use functions such as transportation card, Mi Pay, door card, car key* and other functions by double-clicking the power button.

Transportation Cards: Support 300+ cities, and support 40+ transit cards to migrate from old phone to new phone for free.

(Cities supported by transportation cards vary due to technical conditions, cities, etc., and the actual situation shall prevail; the availability of card terminals and ride discounts are subject to the release of the local
government and operating companies.)

Mi Pay: supports online APP payment, Offline card swipe, UnionPay QR code payment, UnionPay label tap payment. Door card: physical door card, smart door lock, community door card, custom blank card. (Only can simulate door cards with a frequency band of 13.56MHz, bank cards with door card functions and door cards with stored value consumption, bus consumption and other functions, even if the simulation is successful, these cards do not have functions such as banking and public transportation) Specific support The number of cities, city names, banks, cards, car key partner models, etc., are subject to the actual situation. For more information, please pay attention to the official WeChat account of "Sky Star Financial Wallet", or refer to (https://www.mipay.com)

Navigation and positioning
Beidou: B1 I +B1C+B2a|GPS: L1+L5|Galileo: E1+E5a
GLONASS: G1|QZSS: L1+L5|NavIC: L5|AGNSS
data network positioning|WiFi network positioning|sensor assisted positioning
 
video audio
Stereo Dual Speaker

MP3, FLAC, APE, AAC, OGG, WAV, AMR, AWB
Hi-Res Audio Certified | Hi-Res Audio Wireless Certified | Dolby Atmos

MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback support HDR10/10+ video
 
sensor
Optical Distance Sensor | 360° Ambient Light Sensor | Acceleration Sensor | Ambient Color Temperature Sensor | Electronic Compass | Gyroscope | Infrared Remote Control |
Flicker Sensor | X-axis Linear Motor
 
operating system
MIUI 13
 
packing list
Mobile phone host|120W charger|Data cable|Mobile phone case|Factory film (covered on the screen)|Pins|Instructions (including three guarantees certificate)
 
Special instructions:
1. In terms of memory and capacity, the actual available capacity will be reduced and different due to many factors: because the operating system occupies part of the memory (RAM), the actual available space is less than the marked memory capacity; The installed program occupies part of the storage (ROM), and the actual available storage space is less than the identification storage capacity. 2. The screen diagrams and product description display diagrams provided on this website are all reference diagrams, and the actual situation shall prevail in kind. 3. Product pictures, model, data, function, performance, specifications, user interface and other product information are for reference only. Redmi may improve the above content. For specific information, please refer to the actual product and product manual. 4. Unless otherwise specified, the product site provides data for our laboratory data, design technical parameters and suppliers. The actual situation of the data on the whole site may vary slightly depending on the test software version, specific test environment and specific version. The structural pictures displayed on the whole site are all functional schematic diagrams, not the absolute actual structure, and the actual object shall prevail.

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Category Phones and Smartphones Brand Xiaomi In stock 500 Items
Xiaomi Redmi K50 Ultra 12GB+256GB AMG F1 champion

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