Redmi K90 vs Redmi 15C 5G comparison
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key specs |
Display | 6.59-inch | 6.90-inch |
Processor | Snapdragon 8 Elite | MediaTek Dimensity 6300 |
Front Camera | 20-megapixel | 8-megapixel |
Rear Camera | 50-megapixel + 50-megapixel + 8-megapixel | 50-megapixel |
RAM | 16GB | 4GB |
Storage | 1TB | 256GB |
Battery Capacity | 7,100mAh | 6000mAh |
OS | Android 16 | Android 15 |
Resolution | 1,156x2,510 pixels | 720x1600 pixels |
general |
Brand | Redmi | Redmi |
Model | K90 | 15C 5G |
Release date | October 23, 2025 | September 18, 2025 |
Launched in India | No | No |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 157.49 x 75.25 x 8.00 | 173.16 x 81.07 x 8.20 |
Weight (g) | 206.00 | 211.00 |
IP rating | IP68 | IP64 |
Battery capacity (mAh) | 7,100 | 6000 |
Removable battery | No | No |
Fast charging | 100W Fast Charging | 33W Fast Charging |
Colours | White, Black, Aqua Blue, and Light Purple | Dusk Purple, Midnight Black, Mint Green |
AI Enabled | - | No |
Wireless charging | - | No |
display |
Refresh Rate | 120 Hz | 90 Hz |
Screen size (inches) | 6.59 | 6.90 |
Touchscreen | Yes | Yes |
Resolution | 1,156x2,510 pixels | 720x1600 pixels |
Resolution Standard | - | HD+ |
hardware |
Processor | octa-core | octa-core |
Processor make | Snapdragon 8 Elite | MediaTek Dimensity 6300 |
RAM | 16GB | 4GB |
Internal storage | 1TB | 256GB |
Expandable storage | No | Yes |
Expandable storage type | - | microSD |
Expandable storage up to (GB) | - | 1000 |
Dedicated microSD slot | - | Yes |
camera |
Rear camera | 50-megapixel (f/1.88) + 50-megapixel (f/2.2) + 8-megapixel (f/2.2) | 50-megapixel |
No. of Rear Cameras | 3 | 2 |
Front camera | 20-megapixel | 8-megapixel |
No. of Front Cameras | 1 | 1 |
Pop-Up Camera | No | - |
Front flash | Yes | - |
Rear flash | - | Yes |
software |
Operating system | Android 16 | Android 15 |
Skin | HyperOS 3 | HyperOS 2 |
connectivity |
Wi-Fi 7 | Yes | - |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.40 | Yes, v 5.30 |
NFC | Yes | - |
USB Type-C | Yes | Yes |
Wi-Fi | - | Yes |
Headphones | - | 3.5mm |
Number of SIMs | - | 2 |
Active 4G on both SIM cards | - | Yes |
sensors |
In-Display Fingerprint Sensor | Yes | - |
Compass/ Magnetometer | Yes | Yes |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Gyroscope | Yes | Yes |
Fingerprint sensor | - | Yes |