Xiaomi Redmi Note 15 256GB
$299
Xiaomi Redmi Note 15 256GB vs POCO F9 Ultra
POCO F9 Ultra
$799
| Redmi Note 15 256GB | F9 Ultra | |
|---|---|---|
| Price | USD 299 | USD 799 |
| Battery | 6000 mAh | 8050 mAh |
| Charging (W) | 33 | 100 |
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Chipset | MediaTek Helio G100-Ultra | Qualcomm Snapdragon 8 Elite Gen 5 (SM8850-AC) |
| Display | 6.77" • AMOLED • 120Hz | 6.9" • AMOLED • 185Hz |
| Main Camera | 108MP | 200MP |
| Front Camera | 20MP | 32MP |
| OS | Android 15 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 500 cheaper
Redmi Note 15 256GBUSD 299
vsF9 UltraUSD 799
RAM
4 GB more RAM
F9 Ultra12 GB RAM
vsRedmi Note 15 256GB8 GB RAM
Battery
34% larger battery
F9 Ultra8,050 mAh
vsRedmi Note 15 256GB6,000 mAh
Charging
67 W faster wired charging
F9 Ultra100 W wired
vsRedmi Note 15 256GB33 W wired
Performance
Different chipsets
Redmi Note 15 256GBMediaTek Helio G100-Ultra
vsF9 UltraQualcomm Snapdragon 8 Elite Gen 5 (SM8850-AC)
Display
185 Hz refresh
F9 Ultra185 Hz
vsRedmi Note 15 256GB120 Hz
Build
51 g lighter
Redmi Note 15 256GB183.7 g
vsF9 Ultra235 g
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceXiaomi Redmi Note 15 256GB
Much lower purchase priceUSD 299
Lighter build183.7 g
Best if you want
More hardwarePOCO F9 Ultra
More RAM12 GB RAM
Larger battery8,050 mAh
Faster wired charging100 W wired
Up to 185 Hz display6.9-inch
What CompareTab says about Xiaomi Redmi Note 15 256GB vs POCO F9 Ultra
POCO F9 Ultra offers more RAM and faster wired charging than Redmi Note 15 256GB, with 12 GB of RAM versus 8 GB, a 8050 mAh battery versus 6000 mAh, a 185 Hz display instead of 120 Hz, and 100 W wired charging versus 33 W. It also adds a higher-resolution rear camera (200 MP versus 108 MP), optical image stabilization on the main camera, and an ultrawide rear camera. Xiaomi Redmi Note 15 256GB, however, is around $500 cheaper, lighter at 183.7 g versus 235 g, and thinner at 7.94 mm versus 8.74 mm. The main trade-off is the F9 Ultra’s extra RAM, faster charging, battery capacity, smoother display, and OIS-equipped camera setup versus the Redmi Note 15 256GB’s lower price and lighter, thinner build.
