Xiaomi Redmi A3x
$80
Xiaomi Redmi A3x vs POCO F9 Ultra
POCO F9 Ultra
$799
| Redmi A3x | F9 Ultra | |
|---|---|---|
| Price | USD 80 | USD 799 |
| Battery | 5000 mAh | 8050 mAh |
| Charging (W) | 10 | 100 |
| RAM | 3 GB | 12 GB |
| Storage | 64 GB | 256 GB |
| Chipset | UNISOC T603 | Qualcomm Snapdragon 8 Elite Gen 5 (SM8850-AC) |
| Display | 6.71" • TFT LCD • 90Hz | 6.9" • AMOLED • 185Hz |
| Main Camera | 8MP | 200MP |
| Front Camera | 5MP | 32MP |
| OS | Android 14 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 719 cheaper
Redmi A3xUSD 80
vsF9 UltraUSD 799
RAM
4× more RAM
F9 Ultra12 GB RAM
vsRedmi A3x3 GB RAM
Storage
4× more storage
F9 Ultra256 GB
vsRedmi A3x64 GB
Battery
61% larger battery
F9 Ultra8,050 mAh
vsRedmi A3x5,000 mAh
Charging
90 W faster wired charging
F9 Ultra100 W wired
vsRedmi A3x10 W wired
Performance
Different chipsets
Redmi A3xUNISOC T603
vsF9 UltraQualcomm Snapdragon 8 Elite Gen 5 (SM8850-AC)
Display
Larger185Hz
F9 Ultra6.9″ · 185Hz
vsRedmi A3x6.71″ · 90Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceXiaomi Redmi A3x
Much lower purchase priceUSD 80
Smaller 6.71-inch display6.71″
Best if you want
More hardwarePOCO F9 Ultra
More RAM and storage12 GB RAM · 256 GB
Larger battery8,050 mAh
Faster wired charging100 W wired
Larger 185Hz display6.9″ · 185Hz
What CompareTab says about Xiaomi Redmi A3x vs POCO F9 Ultra
POCO F9 Ultra offers more RAM, storage, battery capacity and a smoother display than Redmi A3x, with 12 GB of RAM versus 3 GB, 256 GB of storage versus 64 GB, a 8050 mAh battery versus 5000 mAh, and a 185 Hz display instead of 90 Hz. It also adds a higher-resolution rear camera (200 MP versus 8 MP), optical image stabilization on the main camera, an ultrawide rear camera, and 100W charging. Xiaomi Redmi A3x, however, is around $719 cheaper, lighter at 202 g versus 235 g, and thinner at 8.34 mm versus 8.74 mm. The choice comes down to F9 Ultra’s extra RAM, storage, faster charging, battery capacity, and smoother display versus Redmi A3x’s lower price and lighter, thinner build.
