Xiaomi Redmi K90 Ultra
🌏 Not officially sold in India. This phone has launched in China or other global markets (confirmed via NanoReview); the Indian price shown may be an estimate.
Display6.83 inches AMOLED
ChipsetQualcomm Snapdragon 8 Elite
Main Camera50 MP
Battery8550 mAh, Li-Po Battery
Memory12 GB RAM, 256 GB
OSAndroid v16
Full specifications
General
Model
2604FRK1EC
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Sim Size
Nano+Nano SIM
Device Type
Smartphone
Release Date
June 30, 2026
Design
Dimensions
77.9 x 162.9 x 8.2 mm
Weight
227 g
Colors
Black, Blue, Silver
Display
Type
Color AMOLED Screen (68 B)
Touch
Yes
Size
6.83 inches, 1280 x 2772 pixels, 165 Hz
Aspect Ratio
20:9
PPI
~ 447 PPI
Screen to Body Ratio
~ 90.3%
Brightness
9500 nits (peak)
HDR Support
Yes, Dolby Vision, HDR Vivid, HDR10+
Adaptive Refresh Rate
Yes
Notch
Yes, Punch Hole
Memory
RAM
12 GB
Storage
256 GB
Storage Type
UFS 4.1
Connectivity
GPRS
Yes
EDGE
Yes
3G
Yes
4G
Yes
5G
Yes
5G Bands
SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79
VoLTE
Yes, Dual Stand-By
Vo5G
Yes
Wifi
Yes, with wifi-hotspot
Wifi Version
Wi-Fi 7
Bluetooth
Yes, v5.4, A2DP, LE, aptX HD
USB
Yes, USB-C
USB Features
USB Tethering, USB on-the-go, USB Charging
IR Blaster
Yes
Extra
GPS
with GPS, Galileo, GLONASS, Beidou, NAVIC
Fingerprint Sensor
Yes, In Display
Face Unlock
Yes
Sensors
Accelerometer, Proximity, Gyro, Compass
3.5mm Headphone Jack
No
NFC
Yes
Water Resistance
Yes, 1.5 m upto 30 min
IP Rating
IP68
Dust Resistant
Yes
Camera
Rear Camera
50 MP ƒ/1.7 (Wide Angle) · 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS · 8 MP ƒ/2.2 (Ultra Wide) · 15mm (ultrawide), 1/4.0", 1.12µm
OIS
Yes
Auto Focus
Yes
Features
Color Spectrum Sensor, HDR, Panorama
Video Recording
8K @ 30 fps UHD, 4K @ 60 fps UHD
Flash
Yes, LED
Front Camera
20 MP (Wide Angle) · Punch Hole, Autofocus, Screen Flash
Front Video Recording
1080p @ 30 fps FHD
Front Camera Features
HDR, panorama
Technical
OS
Android v16
Custom UI
HyperOS 3
Chipset
Qualcomm Snapdragon 8 Elite
CPU
4.32 GHz, Octa Core Processor
Core Details
2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz
GPU
Adreno 830 (1200 MHz)
Java
No
Browser
Yes
Multimedia
Email
Yes
Music
MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB
Video
MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback
FM Radio
No
Document Reader
Yes
Battery
Type
Non-Removable Battery
Size
8550 mAh, Li-Po Battery
Fast Charging
Yes, 100W Fast Charging
Reverse Charging
Yes, 22.5W reverse wired
Specifications compiled from Smartprix. Last updated 2026-09-28.
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