Redmi K70 Ultra

Redmi K70 Ultra is an not released in india smartphone that comes with a 6.67-inch OLED display, 50MP primary camera, and is powered by the Dimensity 9300 Plus processor. It features 5500mAh battery and 120W charging. This phone is launched in China but not available in India yet.

Market status:Not Released in India

Launched: 19 Jul 2025

China

Launched Price in China¥2599

Processor

Dimensity 9300 Plus

Display

6.67" 1.5K OLED (144 Hz)

Rear Camera

50MP8MP2MP

Wide-angleUltra-wideMacro

Front Camera

20MP

Wide

RAM/Storage

12GB

256GB

Battery

5500mAh (120W)

Android 14 (Redmi HyperOS)

See full specifications

Processor

Dimensity 9300 Plus

Display

6.67" 1.5K OLED (144 Hz)

Rear Camera

50MP8MP2MP

Wide-angleUltra-wideMacro

Front Camera

20MP

Wide

RAM/Storage

12GB

256GB

Battery

5500mAh (120W)

Android 14 (Redmi HyperOS)

See full specifications

This product has not been released in India, and all information is based on the China launch.

Redmi K70 Ultra Timeline

Nov 18, 2025

Redmi K70 Ultra has started receiving the Android 16-based HyperOS 3 update, bringing system optimizations, UI refinements, and improved performance as part of Xiaomi’s broader rollout.

Jul 19, 2025

Redmi K70 Ultra has been launched in China, featuring a 6.67-inch display with a 144 Hz refresh rate, powered by the MediaTek Dimensity 9300 Plus chipset, and equipped with a 5,500 mAh battery. It is now available for purchase globally.

Redmi K70 Ultra Full Specifications

Expanded View

General

Box ContentsPhone, 120W Charger, Type-C Cable, Case, SIM Ejector Tool
ColorsMo Yu, Qingxue, Bingli, Green Championship Edition, Orange Championship Edition
LaunchJuly 19, 2025
AvailabilityJuly 19, 2025
Launch CountryChina
Launch Price¥2599

Display

Type
- Display TypeOLED
- Refresh Rate144Hz
- Playback QualityDolby Vision
- LTPO SupportYes
- LTPS SupportNo
- Touch Sampling Rate2160Hz
- Anti Reflection CoatingNo
Size
- Display Size6.67inches
- Area107.4cm²
- Screen to Body Ratio89.1
- Display Form FactorFlat Display
Resolution
- Display Resolution1.5K
- Resolution Width1220pixels
- Resolution Height2712pixels
- Aspect Ratio20:9
- Pixel Density446ppi
- Contrast Ratio5,000,000:1
- Colour GamutDCI-P3
- Color Gamut Range100%
- Display Bit Rate12-bit
- Colour Depth68.7 Billion Colours
- Eye ProtectionPWM Dimming
- High Brightness1600nits
- Peak Brightness4000nits

Body

Dimensions160.38 x 75.14 x 8.39 mm
Weight211 grams
FrontGlass
BackGlass
SideAluminium Frame
PortsUSB Type-C, Infrared Port
IP RatingIP68 (Dust and Water Resistant)
SpeakerHi-Res & Hi-Res Wireless Audio, Stereo Speakers, Dolby Atmos

Processor

Chipset
- Chipset ManufacturerMediaTek
- ChipsetDimensity 9300 Plus
- Fabrication Size4nm
CPU
- Number of CoresOcta-core
- Clock Speed1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720
- Cooling System3D Ice-Cooling
GPUImmortalis-G720 MC12

Benchmarking

System Performance

AnTuTu 0

Operating System

Operating SystemAndroid 14, Redmi HyperOS
Software Updates3 year(s) of Software updates and 4 year(s) of Security updates
AI FeaturesAI Camera, AI Notes, AI Processor, AI Snap Mode

Main Camera

Main Camera
- Main Camera #1 Megapixel50MP
- Main Camera #1 Camera SensorSony IMX906
- Main Camera #1 Lens TypeWide-angle
- Main Camera #1 Aperturef/1.6
- Main Camera #1 Focal Length23mm
- Main Camera #1 Sensor Size1/1.56"
- Main Camera #1 Pixel Size1µm
- Main Camera #1 Camera FeaturesOIS
  PDAF
Main Camera #2
- Main Camera #2 Megapixel8MP
- Main Camera #2 Lens TypeUltra-wide
- Main Camera #2 Field of View119
- Main Camera #2 Sensor Size1/4.0"
- Pixel Size1.12µm
Main Camera #3
- Main Camera #3 Megapixel2MP
- Main Camera #3 Lens TypeMacro
- Main Camera #3 Aperturef/2.4
Features
- Camera StabilizationOIS
- Auto Focus TypePDAF
- Dynamic Video Recording SupportHDR 10+ recording
- Slow Motion Recording960 fps slomo
- Max Zoom Supported20-50X
- FeaturesColor Spectrum Sensor
  Dual LED Dual Tone Flash
  Dual View
  EIS
  HDR
  OIS
  Slow Motion
  Time Lapse
Video
- Video Recording1080p@120fps
  1080p@240fps
  1080p@30fps
  1080p@60fps
  1080p@960fps
  4K@24fps
  4K@30fps
  4K@60fps
  720p@120fps
  720p@240fps
  720p@30fps
  720p@960fps
  8K@24fps
  8K@30fps
- Log Video Recording SupportNo
- Video Featuresgyro-EIS
  HDR10+

Selfie Camera

Front Camera
- Front Camera #1 Megapixel20MP
- Front Camera #1 Lens TypeWide
- Front Camera #1 Sensor Size1/2.0"
- Front Camera #1 Pixel Size0.8µm
Features
- Auto Focus TypeFixed Focus
- FeaturesFace recognition
  HdR
  Night mode
  Portrait Mode
  Time Lapse
Video
- Video Recording1080@30fps
  720p@30fps
- HDR Recording SupportSDR recording
- Video Features1080@30fps
  720p@120fps
  720p@30fps

Battery

Capacity5500 mAh, Lithium Polymer (Non-removable)
Charging
- Charging Speed Wired120W
- Wireless Charging SupportNo
- Reverse Wireless Charging SupportNo
- Reverse Wired Charging SupportNo
- Charging Standards SupportedPD
  PD2.0
  PD3.0
- Bypass Charging SupportNo

Memory

Storage256GB, UFS 4.0
RAM12GB, LPDDR5X

Network

SIMDual SIM (nano-SIM, dual stand-by)
Technology5G, CDMA, GSM, LTE FDD, LTE TD, WCDMA
2G Bands3, 5, 8, 800 (4 bands)
3G Bands1, 4, 5, 6, 8, 19 (6 bands)
4G Bands1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 (18 bands)
5G Bands1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA (13 bands)
Speed5G, LTE, WCDMA

Connectivity

WLANWi-Fi 7 802.11 a/b/g/n/ac/ax/be, Hotspot, Wi-Fi Direct, Dual Band
Bluetooth5.4, AAC, LC3, LDAC, LHDC 5.0
PositioningAGNSS, Beidou (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), GLONASS (G1), GPS (L1+L5), NavIC (L5)
NFCSupported

Features

Fingerprint ScannerOptical (under display)
Sensors
- Sensors on BoardAccelerometer
  Color Temperature Sensor
  Electronic Compass
  Flicker Sensor
  Gyroscope
  Infrared Sensor
  Proximity Sensor
  X-Axis Linear Motor
Additional FeaturesX-axis Linear Motor