Xiaomi Redmi K90vsAsus Rog Phone 9
We compare these two popular phones to help you decide which one fits your needs and budget better.
Xiaomi Redmi K90
#68
+6
Processor:Qualcomm Snapdragon 8 Elite Extreme Edition
RAM:12 GBGB
Storage:256 GBGB
Quick Stats
Xiaomi Redmi K90 offers all-day battery life with ultra-fast 100W charging for rapid replenishment.
Xiaomi Redmi K90's display offers 120Hz refresh rate, 3500 cd/m² brightness, and HDR10+ for vibrant, smooth visuals.
Xiaomi Redmi K90’s triple rear cameras with OIS and 4K/240fps deliver versatile, high-quality imaging for diverse scenarios.
Xiaomi Redmi K90’s flagship 3nm processor delivers blazing-fast performance and efficient power management for seamless multitasking.
Asus Rog Phone 9
#66
Winner
+13
Processor:Qualcomm Snapdragon 8 Elite
RAM:12 GBGB
Storage:256 GBGB
Quick Stats
The Asus ROG Phone 9's 5800 mAh battery with 65W fast charging and bypass charging ensures extended gaming sessions without frequent recharging.
The Asus ROG Phone 9's display offers ultra-smooth 165Hz performance, 2500-nit brightness, and 3D curved glass for immersive gaming and vibrant visuals.
Asus ROG Phone 9's triple-camera system with gimbal stabilization and AI enhancements delivers 8K video and sharp, stabilized footage for gaming and content creation.
Flagship Snapdragon 8 Elite with 16GB RAM, Adreno 830 GPU, and advanced thermal management ensures sustained high-performance gaming and multitasking without overheating.
Specifications Comparison
Specification
Xiaomi Xiaomi Redmi K90
Asus Asus Rog Phone 9
Model
Qualcomm Snapdragon 8 Elite Extreme Edition
Qualcomm Snapdragon 8 Elite
CPU
2x4.47 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
Type
Hepta Core
Octa-Core
Nanometer
3 nm
3 nm
Frequency
4,5 GHz
4,3 GHz
64 Bits
Yes
Yes
GPU
Adreno 830
Adreno 830
RAM
12 GB
12 GB
Type
RAM LPDDR5X
RAM LPDDR5X
Capacity
256 GB
256 GB
Type
UFS Storage 4.1
UFS Storage 4.0
SD slot
No
No
Fingerprint security
Yes, in screen
Yes, in screen
Fingerprint sensor
Yes
Yes
Proximity sensor
N/A
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
Gravity sensor
N/A
Yes
RGB sensor
Yes
N/A
Ultrasonic proximity virtual sensor
Yes
N/A
Audio
Dolby Atmos, Noise cancellation microphone, Stereo Speakers, 3 microphones
DTS / DTS X, Stereo Speakers, 3 microphones
Antutu Score
2920000
3110000
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 98% of devices
Overall performance better than 99% of devices
Cooling system
Yes
Yes
Gaming buttons
No
Yes
Extras
N/A
N/A
Note: Highlighted specifications show differences between the two devices.
Rankings
Connectivity
Xiaomi Redmi K90
#687
Asus Rog Phone 9
#479
Winner
Design
Xiaomi Redmi K90
#48
Winner
Asus Rog Phone 9
#130
Display
Xiaomi Redmi K90
#685
Asus Rog Phone 9
#627
Winner
Performance
Xiaomi Redmi K90
#37
Asus Rog Phone 9
#11
Winner
Battery
Xiaomi Redmi K90
#280
Asus Rog Phone 9
#167
Winner
Camera
Xiaomi Redmi K90
#220
Winner
Asus Rog Phone 9
#282
| Metric | Xiaomi Redmi K90 | Asus Rog Phone 9 |
|---|---|---|
| Connectivity | #687 | #479 Winner |
| Design | #48 Winner | #130 |
| Display | #685 | #627 Winner |
| Performance | #37 | #11 Winner |
| Battery | #280 | #167 Winner |
| Camera | #220 Winner | #282 |
Note: Lower rank number indicates a better position in category.
Key Differences
No significant specification differences found between these devices.
Scores by Category
Pros and Cons
Xiaomi Redmi K90
Strengths
Flagship 3nm processor ensures blazing-fast performance and efficiency.
Vibrant 120Hz OLED display with 3500 cd/m² brightness and HDR10+ support.
7100mAh battery with 100W fast charging for all-day usage and rapid replenishment.
Triple rear camera system with OIS and 4K/240fps video capabilities.
Premium aluminum and glass build with IP68 water/dust resistance.
Advanced MIUI 15 software with customization and security features.
Weaknesses
No expandable storage (no SD card slot).
Lacks LiDAR scanner for AR/depth sensing.
Absence of a 3.5mm audio jack.
Non-removable battery limits DIY replacement options.
Asus Rog Phone 9
Strengths
Flagship Snapdragon 8 Elite chipset with 16GB RAM for unmatched gaming and multitasking performance.
2500 nits peak brightness and 165Hz AMOLED display with 3D curved glass for immersive visuals.
5800 mAh battery with 65W fast charging and bypass charging for sustained gaming sessions.
Advanced gimbal-stabilized triple-camera system with 8K video and AI enhancements.
Premium build with IP68 durability, aluminium-glass design, and dual USB-C ports for versatility.
Weaknesses
227g weight may feel heavy during prolonged handheld gaming.
FHD+ resolution (1080p) lacks QHD+ sharpness for media enthusiasts.
No expandable storage via SD card, limiting customization options.
High price point may deter budget-conscious buyers despite premium features.
Read Full Reviews
Xiaomi Redmi K90
Xiaomi Redmi K90 blends sleek design, powerful performance, and a vibrant display for an immersive experience. With a long-lasting battery and advanced camera system, it delivers premium quality and multimedia excellence in a durable, stylish package.
Asus Rog Phone 9
Unleash ultimate gaming power with the Asus ROG Phone 9. Featuring a ultra-smooth display, advanced cooling, and immersive haptic feedback, this phone delivers top-tier performance for gamers and creators alike.
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