Xiaomi Redmi K50 8GB+256GB Blue

SKU redmi-k50-256gb-blue
Location: Asia
Possibility to return: Yes, within 14 days to warehouse in USA / UK or EU
Length of warranty 12 months
Warranty Extension: At promotional terms, up to 24 months (during checkout)
Dual Sim Yes
5G Yes
Rom: Global or Original (Chinese+English) - select above
Processing time for warranty service from 6 weeks
Processing time for warranty repair to 12 weeks
Unavailable - order on demand
$ 495.99
No tax included
We accept PayPal
Device rom
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Frequently Asked Questions

Delivery dates are provided on every product page, below product name. When you'll click the dates, a calendar will appear.

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

The price of the product is final, however, there may be costs when crossing the border of your country, depending on the type of declaration you submit. You can ask us for any customs declaration during the cart submission process, you can enter this value in the "Customs declaration" or "Comments" field. However, sometimes Customs will not respect these values so it is a good idea to be prepared to pay the domestic tax when your package arrives.

In EU and UK you are going to pay your country VAT from declared value (ex. 20% in UK) + small clearance fees depending on the delivery method, for details please ask local DHL, Fedex or UPS customs agency.

If you are a European citizen / entity and have an EORI number, you can deduct this tax later.

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.

Check our full Questions and Answers section 

By clicking here

OTA updates are most likely going to work in most of the devices bought at our website and they should not change system sate ex. removing multi-language and google apps.

However, there are devices where OTA will not work, we usually inform about it on the product page, in the "ROM" section. If you'll not be able to make automatic updates, you may always try to make manual system update, which may require some skills or tools (ex. ADB) installed on your computer. It may also remove system customisations installed before ex. multi-language support. For more info you may ask us a question from product page.

NFC will most likely work on the most of the devices bought on our website. 

Exception are some, but not all, devices sold with unlocked bootloader, due to Global rom installation ex. Xiaomi. Some other devices with Global rom installed on original rom, and unlocked bootloader shouldn't have problems with NFC payments - ex. Realme devices. Root can also cause NFC banking applications not work, but our store in current time don't sell rooted devices at all (state for January 2024).

If you have doubts if your device will have NFC payments working you should ask us every time by product questions available at product page or checks questions of the other customers at the bottom of the product page.

14 days returns

Locally - to addresses in the UK, Germany or the USA (check exceptions)

12 +12 Months Warranty

Free guarantee up to 24 months for selected products (Check requirements)

100% Genuine

Only Original, *not* refurbished Products


2K flat screen flagship

A tough annual high performance A
A bit tough 5500mAh ultra-long battery life A
bit tough optical image stabilization camera
The much-anticipated flagship of the year is beyond your imagination!
* Double the pixels, double the clarity based on a comparison with a 1920×1080 screen.

The world's first flagship core of Dimensity 8100 , the new king of strong and stable performance
The advanced TSMC 5nm process is equipped with a new architecture, which has stronger performance and stable power consumption. Whether it is gaming or daily use, the performance is extraordinary.
* The 170fps improvement data comes from Xiaomi Labs, the AI ​​computing power data comes from MediaTek, and the GPU performance and energy efficiency data comes from the Arm official website.
Super large VC liquid-cooled heat dissipation, refrigeration masters appear, release gaming-level high performance
The heat dissipation area is the key point that affects the heat dissipation capacity. Using a new generation of stainless steel VC with the same material and specifications as the K50 gaming version, it covers 72% of the motherboard, bringing a large VC liquid cooling area and greatly improving the heat dissipation efficiency.
T type
VC liquid cooling heat sink design
7th floor
Graphite Architecture
A new generation of stainless steel VC
Same material specification as K50 Gaming Edition
+ 2 3 %
The cooling capacity of the whole machine is improved*
* The data comes from the Xiaomi laboratory, comparing the heat dissipation capacity of the previous generation.
Re-evolution of high-speed storage
Operation superimposed optimization and speed-up, intelligent multi-task processing, reduce scheduling delay, and smooth global control.
5 self-developed technologies Super emphasis school
Full Blood LPDDR 5
fast storage
New UFS 3.1
flash fast
Smart frame stabilization
FEAS 2.0
atomic memory
Background Residency*
+ 15 % _
IO Turbo
File copy speed*
+ 50 0 %
more power saving
Scene intelligent power saving
Union Power
Focus calculation
Prioritize foreground tasks and
precisely control CPU computing power
+ 10 % _
CPU usage savings*
+ 8 %
Power saving*
*Data from Xiaomi Labs

Annual 2K flat screen
screen experience upgrade
This 2K screen has a sense of use at a replacement level, and it is a new breakthrough in mobile phone screen pixels. Professional screen experience such as primary color screen, Dolby Vision, and 16,000-level automatic brightness proves that this screen is extraordinary.

2K flat screen 
doubles the pixels, doubles the clarity, and the
clarity exceeds the limit of the human eye
The resolution of this screen is 3200×1440, which is 2 times that of ordinary FHD, which means that no matter viewing text, pictures or videos, it is double the pixels*. With up to 526 pixels per inch, it gives you an amazing ultra-clear view.
*Double pixel uplift based on comparison to 1920×1080 screen.
super high contrast
high refresh rate
Ultra-high peak brightness
Gamut coverage

to enjoy the 2K Ultra HD Zone
for a stunning viewing experience
The K50 has passed the FrameShare Ultra HD certification, and the 2K + 120Hz screen beautifully presents the FrameShare Ultra HD picture, with clear and smooth frames, bringing a super shocking viewing experience.

Samsung 2K flexible straight screen
ultra- narrow bezel, ultra-small chin
super narrow chin
Numerous technological blessings
create an annual direct screen

Professional primary color screen
to present designer-level professional color accuracy
Delta E
Professional Color Standard
Professional monitors are Delta E < 2
The screen color standard
JNCD = 1 is the smallest unit of color discrimination by the human eye
Dolby Vision support for a private cinema in the
palm of your hand

A new generation of Corning
Corning® Gorilla® Glass Victus™
drop resistance improvement*
improved scratch resistance*
* Performance improvement compared to Corning's fifth-generation Gorilla Glass, data from Xiaomi Labs.
Full DC anti-flicker dimming
effectively relieves visual fatigue
Ambient color temperature sensing
Accurately adapt to ambient light
16,000-level automatic brightness,
brightness changes as smooth as silk
Super Resolution Touch 10x better
touch point accuracy
* Touch sampling rate increased from 3200×1440 to 32000×14400.

5500mAh high-power
67W flagship flash charging
challenge the king of flagship mobile phone battery life*
Using the rare 5500mAh high power of flagship mobile phones, it challenges the battery life of the strongest flagship mobile phones. 67W flash charge, 80% charge in 30 minutes, let you say goodbye to battery anxiety*.
* The data comes from Xiaomi Lab, when the screen is off + using a 67W charger, the specific data may be slightly
different .
Ultra-large power, rare and thin, travel light
anytime , anywhere
Large power and thin body, no longer need to choose one.
40 system-level
battery manager
learn user habits
Night battery maintenance
AI learns user sleep habits
Time domain intelligent charging
Intelligent detection of time and area
battery health
Displays battery age

Sony 48MP
OIS Optical Image Stabilization
Super Stable Super Clear
The classic Sony 48-megapixel main camera, with the blessing of OIS optical image stabilization, has been upgraded with professionalism, bringing the ultra-clear picture quality beyond expectations. Not only that, the upgraded computational photography can even bless your creative inspiration and play with interesting images.
Sony 48MP Camera + OIS
Ultra clear main camera
macro lens
Ultra wide angle lens
Front portrait lens
sony ultra clear main camera
sony ultra clear main camera
Ultra wide angle lens
sony ultra clear main camera
sony ultra clear main camera
Fast and fast shots , fast eyes and hands, faster equipment
The fast snapshot function*, which makes the camera take pictures with a surprising increase in speed, and captures the moment of inspiration, rely on it.
+ 58 % _
2X Snapshot Speed*
+ 30 % _
1X Snap Speed*
+ 31 % _
0.6X snapshot speed*
*Snapshots under ISO 1200 are valid. *Data from Xiaomi Labs.
Powerful AI capabilities
to support your creations
Magic Dispel 4.0 add02.png
APU algorithm support, accurate analysis of image data, one-click elimination of cluttered pictures, allowing you to easily save waste films.
Magic Day 4.0 add02.png
Self-adaptive algorithm to identify the image environment adaptively change the sky. Like a sunny day, like a rainy day, you can switch the sky.
Magic Dispel 4.0 add02.png
APU algorithm support, accurate analysis of image data, one-click elimination of cluttered pictures, allowing you to easily save waste films.
Magic Day 4.0 add02.png
Self-adaptive algorithm to identify the image environment adaptively change the sky. Like a sunny day, like a rainy day, you can switch the sky.
Super night scene
video The strength of the image is more than static
Redmi is equipped with a super night scene video function, which enables video shooting in dark light, while brightening the picture, while retaining more details, so that the dark light environment no longer restricts your creative inspiration.
New Nano-Microcrystalline Technology Cosmic Aesthetics
from Olive Meteorites
silver traces
Flowing silver, changing beauty in the sun, like silver fragments from outer space.
magic mirror
The colors are wonderful and eerie, and the mirror design reflects the world, opening up another "mirror universe".
Brand new "Mo Feather"
The design is inspired by the olive meteorite. Through the nano-crystal process, the power of light is used to create an unprecedented design. Like a piece of meteorite that has been peeled off, the crystal clear crystals are embedded in it, like a kaleidoscope.
dim light
The pine green shines brightly, it is the spirit of the forest, it is the breath of freedom and freshness.
Pure black design, more complete visual experience. The sharp design
does not see a trace of redundancy.
Hidden "Star Ring"
Minimalist Camera Deco Design
glass body
Excellent tactile grip
WiFi 6
WiFi Bluetooth Low Interference
Technology Enjoy the speed of the Internet
Fully supports WiFi 6, supports simultaneous connection of a large number of smart devices, and is smooth and not stuck. Support WiFi Bluetooth low interference technology, link WiFi and Bluetooth at the same time, bring ultra-low latency.

Dolby Stereo Dual Speakers
Immersive sound, like being there
Hi-Res Double Gold Certification
Dolby Atmos
X-axis linear motor
Bring high-quality vibration to the game
Multifunction NFC 3.0
Support full sector simulation,
covering more card types
Bluetooth 5.3
Support LC3 audio encoding,
low latency and low power consumption, better sound quality
IP53 waterproof and dustproof 
The whole machine has a nano-life anti-splash coating, and you
bring your own "raincoat" every day
Sensory, interaction, privacy,
considerate in all aspects
Beidou + GPS Navigation
Support Beidou B1C,
more accurate positioning and navigation technology
Infrared remote control
The phone is the remote

physical dimension

Length: 163.1mm
Width: 76.15mm
Thickness: 8.48mm
Weight: 201g

*The above data is the test data of Xiaomi laboratory, and the actual results may be slightly different depending on the different measurement methods in the industry.

mobile platform

Dimensity 8100

Process: TSMC 5nm CPU Architecture :
Cortex-A78 + Cortex-A55, the highest frequency can reach

Memory Capacity

12GB + 256GB up to optional

Memory: 8GB / 12GB
LPDDR5 high-speed memory (6400Mbps)
Storage: 128GB / 256GB
UFS 3.1 high-speed storage

* The actual available capacity will be reduced and vary due to many factors: due to the operating system running occupied part of the memory (RAM), the actual available space is less than the marked memory capacity; due to the installation of the operating system and pre-installed programs occupy part of the storage (ROM) ), the actual available storage space is less than the identified storage capacity.

screen display

OLED flexible straight screen
Size: 6.67 inches
Resolution: 3200*1440 (2K)
Contrast ratio: 5,000,000:1
Display frame rate: up to 120Hz
Touch sampling rate: up to 480Hz
16,000-level automatic brightness adjustment丨Primary color screen|8bit|DCI-P3 |HDR10/10+ Video|AI Display|Eye Protection Mode|Sunshine Screen|Dolby Vision
Corning® Gorilla® Glass Victus™

imaging system

Rear 48-megapixel triple camera

48-megapixel main camera: IMX582 | 1/2-inch sensor | 6P lens | 1.6μm fusion pixels | OIS optical image stabilization

8-megapixel ultra-wide-angle lens: 119° FOV

2 megapixel macro lens

Flicker Sensor

Super Night Scene|Cine Mode|Cine Filters|Super Image Stabilization|Focus Peaking|Exposure Feedback|Voice Control Photography|Timer Continuous Shooting|Magic Clone Long Exposure|Voice to Subtitles|Dynamic Photos|VLOG|AI Watermark|AI Camera|Portrait Beauty|Video Beauty|Kaleidoscope|Professional RAW Format|Video Marker|Video Blur

4K video capture: 30fps
1080p video capture: 30/60fps
1080p slow motion video capture: 120fps
720p video capture: 30fps
720p slow motion video capture: 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 to subtitles|Dynamic photos|AI watermarking|Portrait beauty|Video beauty|Kaleidoscope |Video Tag

1080p video capture: 30fps
720p video capture: 30fps
720p slow motion video capture: 120fps
1080p slow motion video capture: 120fps

battery life

5500mAh (typ)
built-in lithium-ion polymer battery, non-removable
MMT process Single-cell

67W wired fast charging
mobile phone supports PD2.0 / PD3.0 fast charging protocol
USB Type-C double-sided charging interface
Standard 67W charger, compatible with PD charging protocol

network frequency

5G Dual SIM | Full Netcom 7.0

Support dual Nano-SIM card slots, the primary and secondary cards are not limited to operators, and can be 5G networked ①Support
China Mobile/Unicom/Telecom 5G/4G/3G/2G ②Support
dual-card VoLTE HD voice③

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 system (Mobile 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/ n38/ n41/ n77/ n78

Note: Actual network and frequency band usage depends on local operator deployment; n28a (Uplink: 703-733MHz, Downlink: 758-788MHz).

4G: FDD-LTE: B1/ B2/ B3/ B4/ B5/ B8/ B18/ B19/ B26
TDD-LTE: B34/ B38/ B39/ B40/ B41/ B42

Note: LTE B41 (2496-2690 194MHz);

3G: WCDMA: B1/ B2/ B4/ B5/ B6/ B8/ B19; CDMA EVDO : BC0
2G: GSM: B2/ B3/ B5/ B8 ; CDMA 1X : BC0
supports 4x4 MIMO antenna technology|HPUE|HO RxD

Data Connections

WLAN protocol: WiFi 6, WiFi 5, WiFi 4 and 802.11a/b/g
WLAN frequency: 2.4G WiFi | 5G WiFi
supports 2x2 MIMO, WiFi Direct, Miracast
Bluetooth Bluetooth 5.3
supports AAC / LDAC / LHDC / LC3

Navigation and positioning

Beidou: B1I+B1C+B2a|GPS: L1+L5|Galileo: E1+E5a
data network positioning|WiFi network positioning| sensor-assisted positioning

video audio

Stereo dual speakers

Hi-Res Audio certified | Hi-Res Wireless certified | Dolby

Atmos MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback supports HDR10 /10+ videos


Ultrasonic Distance Sensor | 360° Ambient Light Sensor | Acceleration Sensor | Ambient Color Temperature Sensor | Electronic Compass | Gyroscope | Infrared Remote Control

NFC function

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

Transportation Cards: Support 300+ cities, support 40+ bus 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: Support online APP payment, online payment Swipe card, 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)

operating system


packing list

Mobile phone host | 67W charger | 1m data cable | mobile phone protective case | factory film (already covered on the screen) | pins |

* 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.

Special Note:

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; due to the installation of the operating system and pre-installed programs 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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