Xiaomi Redmi K90 Max
|
Nothing Phone 4b
₹31,198
@Amazon
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Tecno Pova 8 Pro 5G
₹46,999
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Xiaomi Redmi K90 Max vs Nothing Phone 4b
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Comparing the Xiaomi Redmi K90 Max vs Nothing Phone 4b across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Xiaomi Redmi K90 Max runs at a higher processing speed of 4.21 GHz, while Nothing Phone 4b runs at 2.3 GHz, making Xiaomi Redmi K90 Max the better performer.
Display: Xiaomi Redmi K90 Max offers a screen size of 6.83 inches, while Nothing Phone 4b offers 6.77 inches, making Xiaomi Redmi K90 Max the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to Xiaomi Redmi K90 Max's AMOLED, making Nothing Phone 4b the better display of the two.
Rear Camera: Both Xiaomi Redmi K90 Max and Nothing Phone 4b feature a 50 MP primary rear camera.
Front Camera: Xiaomi Redmi K90 Max offers a higher front camera resolution with 32 MP, while Nothing Phone 4b offers 16 MP, making Xiaomi Redmi K90 Max better for front camera photography.
Battery: Xiaomi Redmi K90 Max offers a higher battery capacity with 8550 mAh, while Nothing Phone 4b offers 6000 mAh, making Xiaomi Redmi K90 Max better for longer battery life.
Storage: Xiaomi Redmi K90 Max offers higher internal storage with 256 GB, while Nothing Phone 4b offers 128 GB, making Xiaomi Redmi K90 Max the better option for storage.
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✕
Xiaomi Redmi K90 Max
|
✕
Nothing Phone 4b
₹31,198
@ Amazon
|
Add to Compare
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Summary
Release Date
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N/A
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14 Jul, 2026
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21 Aug, 2026
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Performance
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|
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MediaTek Dimensity 9500
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Snapdragon 6 Gen 4
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MediaTek Dimensity 7400 Ultimate
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Octa Core (upto 4.21 GHz)
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Octa Core (upto 2.3 GHz)
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Octa Core (upto 2.6 GHz)
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12 GB RAM
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8 GB RAM
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8 GB RAM
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Display
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|
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6.83 inches (17.35 cm)
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6.77 inches (17.2 cm)
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6.78 inches (17.22 cm)
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AMOLED
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Super AMOLED
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AMOLED
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1280x2772 px (FHD+)
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1080x2344 px (FHD+)
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1208x2644 px (FHD+)
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165 Hz Refresh Rate
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120 Hz Refresh Rate
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144 Hz Refresh Rate
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Rear Camera
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|
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50 MP
Primary Camera
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50 MP
Primary Camera
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50 MP
Primary Camera
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50 MP
Telephoto Camera
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8 MP
Ultra-Wide Angle Camera
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8 MP
Ultra-Wide Angle Camera
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50 MP
Ultra-Wide Angle Camera
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N/A
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N/A
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Front Camera
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|
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32 MP
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16 MP
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13 MP
Wide Angle Lens
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Battery
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8550 mAh
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6000 mAh
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6500 mAh
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100W
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33W Fast Charging
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45W Super Charging
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Wireless Charging
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N/A
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No Wireless Charging
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Storage
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256 GB
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128 GB
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256 GB
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UFS 4.1
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UFS 2.2
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UFS 2.2
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User Ratings
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N/A
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3.8/5
(4 ratings)
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N/A
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Benchmarks (The higher, the better)
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N/A
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N/A
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792,798
AnTuTu Score
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N/A
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N/A
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10h 40m
Battery Life (PC Mark)
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Compare Prices
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Not Available in any store
|
₹31,198
@ Amazon
|
₹46,999
@ Flipkart
|
User Feedback
General
Launch Date
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N/A
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Jul 07, 2026
(Official)
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Aug 18, 2026
(Official)
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Operating System
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Android v16
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Android v16
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Android v16
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OS Updates
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N/A
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3 Year
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2 Year
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Security Updates
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N/A
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6 Year
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3 Year
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Custom UI
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HyperOS
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Nothing OS
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HiOS
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Performance
Performance Rating
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Best In Class
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Very Good
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Very Good
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Chipset
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MediaTek Dimensity 9500
View Details
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Qualcomm Snapdragon 6 Gen 4 SM6650
View Details
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MediaTek Dimensity 7400 Ultimate MT6878
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Processor
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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 |
Octa core
2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520 |
Octa core
2.6 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
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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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4 nm
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4 nm
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Graphics (GPU)
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Mali-G1 Ultra MC12
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Adreno 810
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Mali-G615 MC2
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RAM
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12 GB
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8 GB
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8 GB / 12 GB
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RAM Type
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LPDDR5X
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LPDDR4X
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LPDDR5X
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Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
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N/A
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N/A
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792,798
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Bootup Time (The lower, the better)
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N/A
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N/A
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24.0 s
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Gaming Test Results
Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.
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N/A
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N/A
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1,054
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Display
Display Rating
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Best In Class
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Excellent
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Best In Class
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Display Type
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AMOLED
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Super AMOLED
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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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6.77 inches (17.2 cm)
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6.78 inches (17.22 cm)
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Resolution
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1280x2772 px (FHD+)
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1080x2344 px (FHD+)
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1208x2644 px (FHD+)
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Peak Brightness
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3500 nits
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2000 nits
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4500 nits
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HBM Brightness
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N/A
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1200 nits
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1600 nits
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Refresh Rate
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165 Hz
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120 Hz
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144 Hz
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Aspect Ratio
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20:9
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20:9
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19.69:9
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Pixel Density
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447 ppi
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381 ppi
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429 ppi
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Screen to Body Ratio (calculated)
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90 %
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87.32 %
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89.68 %
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Screen Protection
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Yes
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Yes
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Corning Gorilla Glass Glass 7i
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Bezel-less Display
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Yes with punch-hole display
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Yes with punch-hole display
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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Yes HDR 10+
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N/A
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Yes
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Screen to Body Ratio (claimed by the brand)
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N/A
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N/A
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93.18 %
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Design
Height
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162.91 mm
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164.4 mm
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162.48 mm
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Width
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77.93 mm
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78.2 mm
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77.27 mm
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Thickness
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8.18 mm
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8.6 mm
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7.39 mm
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Weight
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227 grams
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210 grams
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189 grams
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Build Material
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N/A
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N/A
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Back: Polycarbonate
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Water Resistance
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N/A
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Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
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Yes Water resistant IP68 IP66 IP69K IP69 (up to 30 minutes in a depth of 1.5 meter)
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Ruggedness
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N/A
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Dust proof
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Dust proof
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Rear Camera
Rear Camera Rating
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Very Good
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Very Good
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Very Good
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Resolution
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50 MP
Primary Camera |
50 MP
Primary Cameraf/1.81/2.76" sensor size |
50 MP
Primary Camera15x Digital Zoomf/1.8823 mm focal length 1/1.56" sensor size LYT 700C CMOS image sensor 1µm pixel size |
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50 MP
Telephoto Camera |
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size |
8 MP
f/2.2 Ultra-Wide Angle Camera |
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50 MP
Ultra-Wide Angle Camera |
N/A
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N/A
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Autofocus
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Yes
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Yes
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Yes
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OIS
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N/A
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Yes
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Yes
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Flash
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Yes
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Yes
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Yes Dual LED Flash
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Image Resolution
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N/A
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N/A
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3072 x 4096 Pixels
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Shooting Modes
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N/A
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N/A
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Cinema Mode
Macro Mode |
Camera Features
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N/A
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N/A
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15 x Digital Zoom
Auto Flash |
Video Recording
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8k @30 fps
4k @30/60 fps Full HD @30/60/120 fps HD @30/60/120/240 fps |
4k @30 fps
Full HD @30/60 fps |
4k @30 fps
Full HD @30/60 fps HD @30 fps |
Video Recording Features
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N/A
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Dual Video Recording
Slow Motion |
Dual Video Recording
Slow Motion |
Front Camera
Front Camera Rating
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Excellent
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Very Good
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Very Good
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Resolution
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32 MP
Primary Camera |
16 MP
f/2.4 Primary Camera |
13 MP
f/2.2 Wide Angle Primary Camera24 mm focal length |
Autofocus
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N/A
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N/A
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No
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Flash
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Yes Screen flash
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Yes Screen flash
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Yes Screen flash
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Camera Features
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N/A
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N/A
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Wide Angle Selfie
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Video Recording
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N/A
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N/A
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4k @30 fps
Full HD @30/60 fps HD @30 fps |
Battery
Battery Rating
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Excellent
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Very Good
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Very Good
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Capacity
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8550 mAh
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6000 mAh
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6500 mAh
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Battery Type
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Si/C Li-Ion
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N/A
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Li-Polymer
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Quick Charging
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Yes 100W
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Yes 33W Fast Charging 50% in 80 minutes
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Yes 45W Super Charging 50% in 28 minutes
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Wireless Charging
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Yes 50W Wireless Charging
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N/A
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N/A
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Wireless Reverse Charging
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Yes 22.5W Wireless Reverse Charging
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N/A
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N/A
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Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
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N/A
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N/A
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10h 40m
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Charging Time (20% to 100%) (The lower, the better)
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N/A
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N/A
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1h 15m
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Storage
Internal Storage
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256 GB
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128 GB / 256 GB
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256 GB / 512 GB
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Storage Type
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UFS 4.1
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UFS 2.2
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UFS 2.2
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Expandable Storage
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No
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N/A
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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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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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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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5G 4G
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VoLTE
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Yes
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Yes
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Yes
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SIM 1
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N/A
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5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N14 / N18 / N20 / N25 / N26 / N28 / N66 / N70 / N71
TDD N38 / N40 / N41 / N39 / N48 / N70 / N71 / N77 / N78 |
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N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 800(band 20) / 700(band 29) / 700 (band 12) |
View More
SIM 2
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N/A
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5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66 / N70 / N71
TDD N38 / N40 / N41 / N48 / N39 / N66 / N70 / N71 / N77 / N78 |
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N/A
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4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 800(band 20) / 600(Band 71) / 700(band 29) / 1700(band 66) / 700 (band 12) |
View More
SAR Value
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N/A
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N/A
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Head: 1.332 W/kg Body: 0.802 W/kg
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Wi-Fi
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Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
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Yes Wi-Fi 6 (802.11 ax) MIMO
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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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Wi-Fi Direct Mobile Hotspot
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Bluetooth
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Yes
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Yes v6.0
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Yes v5.4
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GPS
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N/A
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Yes with Glonass
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Yes with Glonass
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NFC
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Yes
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Yes
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Yes
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IR Blaster
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N/A
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N/A
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Yes
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Multimedia
Stereo Speakers
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N/A
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Yes
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N/A
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Audio Jack
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USB Type-C
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USB Type-C
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USB Type-C
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Audio Features
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N/A
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N/A
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Dolby Atmos
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Sensors
Fingerprint Sensor
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Yes
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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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On-screen
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Fingerprint Sensor Type
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Ultrasonic
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Optical
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Optical
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Other Sensors
|
N/A
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Light sensor Proximity sensor Accelerometer Compass Gyroscope
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Light sensor Proximity sensor Accelerometer Compass Gyroscope
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Compare Prices
|
Not Available in any store
|
₹31,198
@ Amazon
|
₹46,999
@ Flipkart
|