Xiaomi Redmi K90 Ultra
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94%
Xiaomi Redmi K90 Max
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Xiaomi Redmi K90 Ultra vs Xiaomi Redmi K90 Max
Comparing the Xiaomi Redmi K90 Ultra vs Xiaomi Redmi K90 Max across performance, display, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Xiaomi Redmi K90 Ultra runs at a higher processing speed of 4.32 GHz, while Xiaomi Redmi K90 Max runs at 4.21 GHz, making Xiaomi Redmi K90 Ultra the better performer.
Display: Both Xiaomi Redmi K90 Ultra and Xiaomi Redmi K90 Max offer the same screen size of 6.83 inches, but Xiaomi Redmi K90 Max features a AMOLED display compared to Xiaomi Redmi K90 Ultra's Flat OLED, making Xiaomi Redmi K90 Max the better display of the two.
Battery: Both Xiaomi Redmi K90 Ultra and Xiaomi Redmi K90 Max offer the same 8550 mAh battery capacity.
Storage: Both Xiaomi Redmi K90 Ultra and Xiaomi Redmi K90 Max offer the same internal storage of 256 GB.
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✕
Xiaomi Redmi K90 Ultra
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✕
Xiaomi Redmi K90 Max
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Summary
Spec Score
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N/A
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94%
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Performance
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N/A
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|
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Snapdragon 8 Elite
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MediaTek Dimensity 9500
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Octa Core (upto 4.32 GHz)
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Octa Core (upto 4.21 GHz)
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12 GB RAM
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12 GB RAM
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Display
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N/A
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|
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6.83 inches (17.35 cm)
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6.83 inches (17.35 cm)
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Flat OLED
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AMOLED
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N/A
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1280x2772 px (FHD+)
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165 Hz Refresh Rate
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165 Hz Refresh Rate
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Rear Camera
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N/A
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|
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N/A
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50 MP
Primary Camera
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N/A
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50 MP
Telephoto Camera
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N/A
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50 MP
Ultra-Wide Angle Camera
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Front Camera
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N/A
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N/A
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32 MP
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Battery
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N/A
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8550 mAh
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8550 mAh
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100W Hyper Charging
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100W
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N/A
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Wireless Charging
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Storage
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256 GB
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256 GB
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N/A
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UFS 4.1
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User Feedback
General
Operating System
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Android v16
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Android v16
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Custom UI
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HyperOS
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HyperOS
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Performance
Performance Rating
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N/A
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Best In Class
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Chipset
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Qualcomm Snapdragon 8 Elite SM8750
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MediaTek Dimensity 9500
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Processor
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Octa core
4.32 GHz, Dual core, Oryon 3.53 GHz, Hexa Core, Oryon |
Octa core
4.21 GHz, Single core, Arm C1-Ultra 3.5 GHz, Tri core, ARM C1-Premium 2.7 GHz, Quad core, ARM C1-Pro |
Architecture (The higher, the better)
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64 bit
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64 bit
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Fabrication (The lower, the better)
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3 nm
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3 nm
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Graphics (GPU)
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Adreno 830
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Mali-G1 Ultra MC12
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RAM
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12 GB
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12 GB
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RAM Type
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LPDDR5X
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LPDDR5X
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Display
Display Rating
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N/A
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Best In Class
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Display Type
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Flat OLED
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AMOLED
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Screen Size
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6.83 inches (17.35 cm)
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6.83 inches (17.35 cm)
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Resolution
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N/A
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1280x2772 px (FHD+)
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Peak Brightness
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3500 nits
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3500 nits
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Refresh Rate
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165 Hz
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165 Hz
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Aspect Ratio
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20:9
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20:9
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Pixel Density
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N/A
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447 ppi
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Screen to Body Ratio (calculated)
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N/A
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90 %
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Screen Protection
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N/A
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Yes
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Bezel-less Display
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N/A
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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N/A
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Yes HDR 10+
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Design
Height
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N/A
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162.91 mm
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Width
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N/A
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77.93 mm
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Thickness
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N/A
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8.18 mm
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Weight
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N/A
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227 grams
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Rear Camera
Rear Camera Rating
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N/A
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Very Good
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Resolution
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N/A
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50 MP
Primary Camera |
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N/A
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50 MP
Telephoto Camera |
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N/A
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50 MP
Ultra-Wide Angle Camera |
Autofocus
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N/A
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Yes
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Flash
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N/A
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Yes
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Video Recording
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N/A
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8k @30 fps
4k @30/60 fps Full HD @30/60/120 fps HD @30/60/120/240 fps |
Front Camera
Front Camera Rating
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N/A
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Excellent
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Resolution
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N/A
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32 MP
Primary Camera |
Flash
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N/A
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Yes Screen flash
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Battery
Battery Rating
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N/A
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Excellent
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Capacity
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8550 mAh
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8550 mAh
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Battery Type
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Si/C Li-Ion
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Si/C Li-Ion
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Quick Charging
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Yes 100W Hyper Charging
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Yes 100W
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Wireless Charging
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N/A
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Yes 50W Wireless Charging
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Wireless Reverse Charging
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N/A
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Yes 22.5W Wireless Reverse Charging
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Storage
Internal Storage
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256 GB
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256 GB
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Storage Type
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N/A
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UFS 4.1
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Expandable Storage
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No
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No
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano
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Network Support
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5G 4G
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5G 4G
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VoLTE
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Yes
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Yes
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Wi-Fi
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Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be) MIMO
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Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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Wi-Fi Features
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Wi-Fi Direct Mobile Hotspot
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Wi-Fi Direct Mobile Hotspot
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Bluetooth
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Yes
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Yes
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NFC
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N/A
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Yes
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Multimedia
Audio Jack
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USB Type-C
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USB Type-C
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Sensors
Fingerprint Sensor
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Yes
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Yes
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Fingerprint Sensor Position
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On-screen
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On-screen
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Fingerprint Sensor Type
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N/A
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Ultrasonic
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