Technical sheet of Xiaomi Xiaomi Redmi K50 Extreme Edition


The Xiaomi Redmi K50 Extreme Edition is the latest high-end smartphone to be launched by Xiaomi. This device comes with a range of impressive features that put it at the top of its class.

Let's start with the design and materials. The frame is made of aluminium alloy, while the back and sides are protected by Corning Gorilla Glass Victus. This provides the phone with unmatched durability and resistance to scratches and drops. The 6.67-inch AMOLED display has a resolution of 1220x2712 (FHD+) and an impressive refresh rate of 120 Hz, along with a 5000000:1 contrast ratio and HDR10+ support for superior visuals. The usable surface of the display is also 85.7%.

Moving on to the audio features, the Redmi K50 Extreme Edition has stereo speakers that have been certified by Hi-Res Audio and Dolby Atmos to ensure a superior listening experience. The phone also features a JBL quad Stereo Speaker setup for an even better audio experience.

In terms of hardware, the Redmi K50 Extreme Edition comes with a Qualcomm Snapdragon 8+ Gen1 (4nm) processor with either 8GB or 12GB of LPDDR5 RAM and 128GB, 256GB or 512GB of UFS storage. AnTuTu (v9) score is 959727, while the phone also has a fingerprint display as well as a X-Axis Haptic Vibration Motor, Built-in 4860mm² VC soaking plate, Dual VC Liquid Cooling, IO Turbo and VSR (variable resolution rendering) for improved gaming performance.

In terms of cameras, the Redmi K50 Extreme Edition has a triple camera setup with a standard Samsung HM6 108.0Mpx camera with f/1.73 aperture, an 8.0Mpx wide angle lens with f/2.2 aperture and a 2.0Mpx macro lens with f/2.4 aperture. It also has Optical Stabilization (OIS), 4K video and a 6P lens. On the front, the phone has a 20.0Mpx Sony IMX596 selfie camera with f/2.45 aperture and an ultra wide angle 120° FOV.

Connectivity-wise, the Redmi K50 Extreme Edition has Bluetooth 5.3, dual SIM, NFC, WiFi 6 (802.11ax), GPS (L1+L5) and infrared. It also has a 5000mAh battery with fast charge support of up to 120.0W.

Overall, the Xiaomi Redmi K50 Extreme Edition is an impressive high-end smartphone with a range of features that make it one of the best devices on the market. From its stunning display and powerful internals to its great audio and camera features, the Redmi K50 Extreme Edition is set to be released in August 2022 and is sure to be a must-have device for tech enthusiasts and mobile gamers alike.

Read More


Brand Xiaomi
Aliases Redmi K50 至尊版, Xiaomi Redmi K50 Ultra
Best Sellers
Smartphones by Xiaomi

Xiaomi Xiaomi Redmi K50 Extreme Edition prices

Versions and prices
Xiaomi Xiaomi Redmi K50 Extreme Edition China · 8GB · 128GB $ 717
Xiaomi Xiaomi Redmi K50 Extreme Edition China · 8GB · 256GB $ 513
Xiaomi Xiaomi Redmi K50 Extreme Edition China · 12GB · 256GB $ 706
Xiaomi Xiaomi Redmi K50 Extreme Edition China · 12GB · 512GB $ 596

Release Date

Release dateAugust 2022, 1 year ago



Design & Materials of Xiaomi Xiaomi Redmi K50 Extreme Edition

Image gallery

Image gallery
  • where to buy Xiaomi Redmi K50 Extreme Edition
  • best price for Xiaomi Redmi K50 Extreme Edition
  • deals for Xiaomi Redmi K50 Extreme Edition
  • stores that sells Xiaomi Redmi K50 Extreme Edition


75.9 mm163.1 mm8.6 mm
Print 3D Model
Weight 202 g
Usable surface 86 %
Materials Aluminium alloy , Glass
Electric Gray


Aspect Ratio 20:9
Resolution 1220 x 2712 px FHD+
Density 446 ppi Very high density
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Touch sampling rate 480 Hz
  • 5000000:1 contrast ratio
  • HDR10+
  • DCI-P3
  • 10 Bits panel
  • MEMC
  • DisplayMate A+
  • Dolby Vision
  • Scratch resistant
  • 3D curved glass screen
  • Corning Gorilla Glass Victus
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest mobile phones with AMOLED screen
  • Dolby Atmos
  • Hi-Res Audio
  • Stereo Speakers
  • 3 microphones
JBL quad Stereo Speakers

Performance & Hardware of Xiaomi Xiaomi Redmi K50 Extreme Edition


Model Qualcomm Snapdragon 8+ Gen1
CPU 1x3.2 GHz CortexX2 +3x2.8 GHz CortexA710 + 4x2.0 GHz CortexA510
Type Octa-Core
Nanometer 4 nm
Frequency 3.2 GHz
64 Bits Yes
More smartphones with Qualcomm Snapdragon 8+ Gen 1 processor


GPU Qualcomm Adreno 730 875 MHz


More smartphones with 8GB RAM memory


1.309.351 Antutu v10
Overall performance better than 96% of devices


Capacity 128 GB
Type UFS Storage 3.1
SD Slot No
More smartphones with 128GB of internal storage


Fingerprint Yes, in screen


Fingerprint Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Ultrasonic proximity virtual Yes
Notifications LED --
Cooling system Yes
Gaming buttons No
  • X-Axis Haptic Vibration Motor
  • Built-in 4860mm² VC soaking plate
  • Dual VC Liquid Cooling
  • IO Turbo
  • VSR (variable resolution rendering) for better frame rates on gaming

Camera of Xiaomi Xiaomi Redmi K50 Extreme Edition

Triple rear camera

Resolution 108 Mpx
Sensor Samsung HM6
Aperture ƒ/ 1.73
ISO --
Pixel size 0.64 µm
Pixel Binning 1-9 (3x3)
Sensor size 1/1.67"
8 Mpx
ƒ/ 2.2
Pixel size
2 Mpx
ƒ/ 2.4
Pixel size
Flash LED
Optical Stabilisation Yes
Slow Motion Video Yes, 960 fps
  • Flicker sensor
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Gimbal
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Laser autofocus (LAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Dual capture
  • Night Mode
More smartphones with HM6 lens modelMore smartphones with LED


Resolution 20 Mpx
Sensor Sony IMX596
Aperture ƒ/ 2.45
Pixel size 0.80 µm
Pixel Binning 1-4 (2x2)
Sensor size 1/2"
  • 6P lens
  • Ultra wide angle 120° FOV
Kimovil Frequency Checker

Network compatibility

Connectivity of Xiaomi Xiaomi Redmi K50 Extreme Edition


5G n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
4G LTE B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G B1 (2100), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...


Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO


Version Bluetooth 5.3 LELow energy consumption
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LDAC
  • SBC
  • AAC


Supports A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)


Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes


-- --
Audio Jack
Radio FM
Computer sync
OTA sync

Battery of Xiaomi Xiaomi Redmi K50 Extreme Edition

5000 mAh
Type Li-Ion
Fast charge Yes , 120.0W
  • Non-removable

Software of Xiaomi Xiaomi Redmi K50 Extreme Edition


Operating System Android 12 Snow Cone
MIUI V13 (Android 12)
Google Services (official) No
More smartphones with MIUI V13 (Android 12) operating system

User reviews about the Xiaomi Xiaomi Redmi K50 Extreme Edition

Overall satisfaction
Not enough reviews
4 reviews
  • Screen8.1
  • Performance9.3
  • Camera6.8
  • Connectivity9.3
  • Battery6.0
Want to comment on the Xiaomi Redmi K50 Extreme Edition?

It'll only take a minute, you'll help people decide.

Latest reviews added

  • Auto
    Good, powerful phone with good autonomy and sound

    Design for an amateur, it's good that I'm an amateur. Power? It is very powerful, in the game Genshin impact at maximum settings for an hour of play, it warmed up to 41-43C °, and it was stable 58-60FPS Shooting is decent. The only disappointing thing is that the front camera can only record at 1080p60fps. The main one can write at 4k60fps. The ultra-wide-angle camera is so-so, the macro is generally a plug purely for quantity.

    • Powerful processor, good screen, fast memory and high-quality sound. All this for less than $500
    • Add more languages to the Chinese version of MIUI and improve the cameras.
    • 9.1
    • Screen10
    • Performance10
    • Camera8.0
    • Connectivity10
    • Battery7.0
  • Auto
    I have been using it for a month and except for some bugs, everything is excellent

    Excellent value for money, good features, I'm just waiting for the stable global rom with MIUI 14 with Android 13, I really liked this cell phone

    • Processor
    • Screen
    • connectivity
    • Memory
    • Price
    • without 3.5mm jack
    • Lack of light outdoors
    • 9.4
    • Screen9.5
    • Performance9.6
    • Camera8.5
    • Connectivity10
    • Battery9.0
  • Auto
    Excellent Quality/Price Very nice

    The truth is that I am very happy with my purchase, the quality of the screen surprised me, excellent performance, connectivity and design, the battery has given me 7 hours of screen time even playing a few hours of COD Mobile, charging from 0 to 100% in 30 min, I have not tested the cameras much but they look good in general. The only bad thing are some Miui Bugs that you are solving little by little. And what if Miui gives a lot of priority to battery performance, so it closes the apps in the background after a while that you stop using them, something that already happened to me with my 10t.

    • Excellent screen
    • excellent performance
    • excellent connectivity
    • excellent design
    • Price quality
    • very good battery
    • Some Miui Bugs
    • miui closes apps
    • 9.8
    • Screen10
    • Performance10
    • Camera9.2
    • Connectivity10
    • Battery9.0


Add to compare

Compared with...

Questions · FAQ

Frequently asked questions about the Xiaomi Redmi K50 Extreme Edition.

What are the features of the Xiaomi Redmi K50 Extreme Edition?

These are the main features and specifications of the Xiaomi Redmi K50 Extreme Edition:

  • Screen: 6.67" AMOLED
  • Resolution: 1220 x 2712 px · FHD+
  • RAM: 8GB - 12GB
  • Storage: 128GB - 512GB
  • Processor: Qualcomm Snapdragon 8+ Gen1

What is the price of Xiaomi Redmi K50 Extreme Edition?

The price of the Xiaomi Redmi K50 Extreme Edition in United States varies between 512$ and 716$ depending on the specific version and its features. Below you can see the current prices for the different Xiaomi Redmi K50 Extreme Edition versions:

How long does the battery of the Xiaomi Redmi K50 Extreme Edition last?

The Xiaomi Redmi K50 Extreme Edition battery has a capacity of 5000 mAh.

In which colours is the Xiaomi Redmi K50 Extreme Edition available?

The Xiaomi Redmi K50 Extreme Edition is available in 4 colours: Black, Blue, Gray and Electric gray.

When was the Xiaomi Redmi K50 Extreme Edition release date?

The Xiaomi Redmi K50 Extreme Edition was unveiled on Thursday, August 11, 2022.

Does the Xiaomi Redmi K50 Extreme Edition have 5G?

Xiaomi Redmi K50 Extreme Edition has 5G on 10 bands: n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700) and n78 (3500).

Which camera does the Xiaomi Redmi K50 Extreme Edition have?

The Xiaomi Redmi K50 Extreme Edition has a triple rear camera and its main sensor is Samsung HM6 with a resolution of 108Mpx.

The information on this web site is not guaranteed. Kimovil is not responsible for inaccuracies, omissions or any other error in the information. Any warranties regarding this information are disclaimed. Total or partial reproduction of this site is prohibited in any manner without prior written permission. The trademarks, logos and device manufacturers, software, etc. are the property of their respective owners.

Report an Error
Last update
February 13, 2023
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 9 months ago
  • Features 1 year ago
  • AnTuTu 1 year ago
  • Fingerprint 1 year ago
  • Sensor Model 1 year ago
  • Sensor Type 1 year ago
  • Name, Aliases 1 year ago
  • Name 1 year ago
  • Version 1 year ago
  • Storage 1 year ago
Ki Cost-effective
  • 7.8 Design & Materials
  • 8.4 Performance & Hardware
  • 7.8 Camera
  • 6.5 Connectivity
  • 7.5 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.