Xiaomi Poco C75
$109
Xiaomi Poco C75 vs Xiaomi Redmi K90 Ultra
Xiaomi Redmi K90 Ultra
$420
| Poco C75 | Redmi K90 Ultra | |
|---|---|---|
| Price | USD 109 | USD 420 |
| Battery | 5160 mAh | 8550 mAh |
| Charging (W) | 18 | 100 |
| RAM | 6 GB | 16 GB |
| Storage | 128 GB | 512 GB |
| Chipset | MediaTek Helio G81-Ultra | Qualcomm Snapdragon 8 Elite |
| Display | 6.88" • IPS LCD Dot Drop Display • 120Hz | 6.83" • AMOLED gaming display • 165Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 13MP | 20MP |
| OS | Android 14 | Android 16 |
Detailed comparison will load when you open this tab.
Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 311 cheaper
Poco C75USD 109
vsRedmi K90 UltraUSD 420
RAM
10 GB more RAM
Redmi K90 Ultra16 GB RAM
vsPoco C756 GB RAM
Storage
4× more storage
Redmi K90 Ultra512 GB
vsPoco C75128 GB
Battery
66% larger battery
Redmi K90 Ultra8,550 mAh
vsPoco C755,160 mAh
Charging
82 W faster wired charging
Redmi K90 Ultra100 W wired
vsPoco C7518 W wired
Performance
Different chipsets
Poco C75MediaTek Helio G81-Ultra
vsRedmi K90 UltraQualcomm Snapdragon 8 Elite
Display
165 Hz refresh
Redmi K90 Ultra165 Hz
vsPoco C75120 Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceXiaomi Poco C75
Much lower purchase priceUSD 109
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
Up to 165 Hz display6.83-inch
What CompareTab says about Xiaomi Poco C75 vs Xiaomi Redmi K90 Ultra
Xiaomi Redmi K90 Ultra offers more RAM, storage, battery capacity and a smoother display than Poco C75, with 16 GB of RAM versus 6 GB, 512 GB of storage versus 128 GB, a 8550 mAh battery versus 5160 mAh, and a 165 Hz display instead of 120 Hz. It also adds a higher-resolution front camera (20 MP versus 13 MP), optical image stabilization on the main camera, an ultrawide rear camera, and 100W charging. Xiaomi Poco C75, however, is around $311 cheaper and lighter at 204 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 Poco C75’s lower price and lighter build.
