Xiaomi Redmi 9T 64GB
$159
Xiaomi Redmi 9T 64GB vs Xiaomi Redmi K90 Ultra
Xiaomi Redmi K90 Ultra
$420
| Redmi 9T 64GB | Redmi K90 Ultra | |
|---|---|---|
| Price | USD 159 | USD 420 |
| Battery | 6000 mAh | 8550 mAh |
| Charging (W) | 18 | 100 |
| RAM | 4 GB | 16 GB |
| Storage | 64 GB | 512 GB |
| Chipset | Qualcomm Snapdragon 662 | Qualcomm Snapdragon 8 Elite |
| Display | 6.53" • IPS LCD Dot Drop display • 60Hz | 6.83" • AMOLED gaming display • 165Hz |
| Main Camera | 48MP | 50MP |
| Front Camera | 8MP | 20MP |
| OS | Android 10 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 261 cheaper
Redmi 9T 64GBUSD 159
vsRedmi K90 UltraUSD 420
RAM
4× more RAM
Redmi K90 Ultra16 GB RAM
vsRedmi 9T 64GB4 GB RAM
Storage
8× more storage
Redmi K90 Ultra512 GB
vsRedmi 9T 64GB64 GB
Battery
43% larger battery
Redmi K90 Ultra8,550 mAh
vsRedmi 9T 64GB6,000 mAh
Charging
82 W faster wired charging
Redmi K90 Ultra100 W wired
vsRedmi 9T 64GB18 W wired
Performance
Different chipsets
Redmi 9T 64GBQualcomm Snapdragon 662
vsRedmi K90 UltraQualcomm Snapdragon 8 Elite
Display
Larger165Hz
Redmi K90 Ultra6.83″ · 165Hz
vsRedmi 9T 64GB6.53″ · 60Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceXiaomi Redmi 9T 64GB
Much lower purchase priceUSD 159
Smaller 6.53-inch display6.53″
Best if you want
More hardwareXiaomi Redmi K90 Ultra
More RAM and storage16 GB RAM · 512 GB
Larger battery8,550 mAh
Faster wired charging100 W wired
Larger 165Hz display6.83″ · 165Hz
What CompareTab says about Xiaomi Redmi 9T 64GB vs Xiaomi Redmi K90 Ultra
Xiaomi Redmi K90 Ultra has clear advantages in memory, battery capacity and display refresh rate over Redmi 9T 64GB, with 16 GB of RAM versus 4 GB, 512 GB of storage versus 64 GB, a 8550 mAh battery versus 6000 mAh, and a 165 Hz display instead of 60 Hz. It also adds a higher-resolution front camera (20 MP versus 8 MP), optical image stabilization on the main camera, and 100W charging. Xiaomi Redmi 9T 64GB, however, is around $261 cheaper and lighter at 198 g versus 227 g. The main trade-off is the Redmi K90 Ultra’s extra RAM, storage, faster charging, battery capacity, and smoother display versus the Redmi 9T 64GB’s lower price and lighter build.
