Xiaomi Redmi K70 Ultra Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs
RAM & Storage 12 GB RAM + 256 GB
Processor MediaTek Dimensity 9300 Plus
Rear Camera 50 MP + 8 MP + 2 MP
Front Camera 20 MP
Battery 5500 mAh
Display 6.67 inches (16.94 cm)

General
Operating System Android v14
Custom UI HyperOS

Performance

(Excellent)
Chipset MediaTek Dimensity 9300 Plus
Processor Octa core (3.4 GHz, Single core, Cortex X4 + 2.85 GHz, Tri core, Cortex X4 + 2 GHz, Quad core, Cortex A720)
Architecture 64 bit
Fabrication 4 nm
Graphics (GPU) Immortalis-G720 MC12
RAM 12 GB
RAM Type LPDDR5X
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Display

(Best In Class)
Display Type OLED
Screen Size 6.67 inches (16.94 cm)
Resolution 1220x2712 px (FHD+)
Peak Brightness 4000 nits
HBM Brightness 1600 nits
Refresh Rate 144 Hz
Aspect Ratio 20:9
Pixel Density 446 ppi
Screen to Body Ratio (calculated) 89.13 %
Screen Protection Yes
Bezel-less Display Yes with punch-hole display
HDR 10 / HDR+ Support Yes, HDR 10+

Design
Height 160.38 mm
Width 75.14 mm
Thickness 8.39 mm
Weight 211 grams
Water Resistance Yes, Water resistant, IP68, (up to 30 minutes in a depth of 2 meter)
Ruggedness Dust proof

Rear Camera

(Excellent)
Resolution
CameraMPApertureLens FeaturesFocal LengthSensor SizeSensor NamePixel Size
Primary50 MPf/1.6Wide Angle23 mm1/1.56" Sony Exmor-RS IMX9061µm
Secondary8 MPf/2.2Ultra-Wide Angle1/4.0" 1.12µm
Tertiary2 MPf/2.4Macro
Autofocus Yes
OIS Yes
Flash Yes, Dual-color LED Flash
Image Resolution 8150 x 6150 Pixels
Settings Exposure compensation
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom
Auto Flash
Custom Watermark
Face detection
Focus Tracking
Touch to focus
Video Recording 7680x4320 @ 24 fps
3840x2160 @ 30 fps
1920x1080 @ 60 fps
Video Recording Features Dual Video Recording
Slow Motion
Short Video Mode

Front Camera

(Very Good)
Resolution
CameraMPApertureLens FeaturesPixel Size
Primary20 MPf/2.0Wide Angle0.8µm
Flash Yes, Screen flash
Video Recording 1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery

(Excellent)
Capacity 5500 mAh
Battery Type Li-Polymer
Quick Charging Yes, 120W Fast Charging, 100% in 24 minutes

Storage
Internal Storage 256 GB
Storage Type UFS 4.0
Expandable Storage No

Network & Connectivity
SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G, 4G
VoLTE Yes
SIM 1 5G bands, 4G bands
Expand
Bands Features
5G bandsFDD N1 / N3 / N5 / N7 / N8 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
SIM 2 5G bands, 4G bands
Expand
Bands Features
5G bandsFDD N1 / N3 / N5 / N7 / N8 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
Wi-Fi Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
Bluetooth Yes, v5.4
GPS Yes with A-GPS, Glonass
NFC Yes

Multimedia
Stereo Speakers Yes
Audio Jack USB Type-C

Sensors
Fingerprint Sensor Yes
Fingerprint Sensor Position On-screen
Fingerprint Sensor Type Optical
Heart Rate Monitor Yes
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Mobiles› Xiaomi Redmi K70 Ultra› Xiaomi Redmi K70 Ultra Specifications
Updated on: July 23, 2026