Xiaomi Poco C85
$129
Xiaomi Poco C85 vs Xiaomi Redmi K90 Ultra
Xiaomi Redmi K90 Ultra
$420
| Poco C85 | Redmi K90 Ultra | |
|---|---|---|
| Price | USD 129 | USD 420 |
| Battery | 6000 mAh | 8550 mAh |
| Charging (W) | 33 | 100 |
| RAM | 8 GB | 16 GB |
| Storage | 256 GB | 512 GB |
| Chipset | MediaTek Helio G81-Ultra | Qualcomm Snapdragon 8 Elite |
| Display | 6.9" • IPS LCD • 120Hz | 6.83" • AMOLED gaming display • 165Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 8MP | 20MP |
| OS | Android 15 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 291 cheaper
Poco C85USD 129
vsRedmi K90 UltraUSD 420
RAM
2× more RAM
Redmi K90 Ultra16 GB RAM
vsPoco C858 GB RAM
Storage
2× more storage
Redmi K90 Ultra512 GB
vsPoco C85256 GB
Battery
43% larger battery
Redmi K90 Ultra8,550 mAh
vsPoco C856,000 mAh
Charging
67 W faster wired charging
Redmi K90 Ultra100 W wired
vsPoco C8533 W wired
Performance
Different chipsets
Poco C85MediaTek Helio G81-Ultra
vsRedmi K90 UltraQualcomm Snapdragon 8 Elite
Display
165 Hz refresh
Redmi K90 Ultra165 Hz
vsPoco C85120 Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceXiaomi Poco C85
Much lower purchase priceUSD 129
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 C85 vs Xiaomi Redmi K90 Ultra
Xiaomi Redmi K90 Ultra offers more RAM, storage, battery capacity and a smoother display than Poco C85, with 16 GB of RAM versus 8 GB, 512 GB of storage versus 256 GB, a 8550 mAh battery versus 6000 mAh, and a 165 Hz display instead of 120 Hz. It also adds a higher-resolution front camera (20 MP versus 8 MP), optical image stabilization on the main camera, an ultrawide rear camera, and 100W charging. Xiaomi Poco C85, however, is around $291 cheaper and lighter at 205 g versus 227 g. The main trade-off is Redmi K90 Ultra’s extra RAM, storage, faster charging, battery capacity, and smoother display versus Poco C85’s lower price and lighter build.
