Compare Xiaomi Redmi K90 Ultra with Other Phones
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Network
Technology
GSM / HSPA / LTE / 5G
Launch
Announced
2026, June 30
Status
Available. Released 2026, June 30
Body
Dimensions
162.9 x 77.9 x 8.2 mm
Weight
227 g
Build
Glass front, aluminum frame
SIM
Nano-SIM + Nano-SIM
Display
Type
AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*
Size
6.83 inches (~90.3% screen-to-body ratio)
Resolution
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Protection
-
Platform
OS
Android 16, HyperOS 3
Chipset
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 830 (1200 MHz)
Memory
Internal
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
Card Slot
No
Main Camera
Modules
50MP +
50MP + 48MP
Features
Color spectrum sensor, LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
Selfie Camera
Modules
20 MP (wide)
Features
-
Video
1080p@30/60fps
Sound
Loudspeaker
Yes, with stereo speakers (with Dolby Atmos)
3.5mm Jack
No
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast
GPS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC
Yes
Radio
No
USB
USB Type-C, OTG
Features
Sensors
Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
Battery
Type
Si/C Li-Ion 8550 mAh
Charging
100W wired, 100W PPS, PD3.0 22.5W reverse wired
Misc
Colors
Black, Blue, Silver
Models
2604FRK1EC
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