Redmi A3x
$75
Redmi A3x vs Redmi K80 Ultra
Redmi K80 Ultra
$360
| A3x | K80 Ultra | |
|---|---|---|
| Price | USD 75 | USD 360 |
| Battery | 5000 mAh | 7410 mAh |
| Charging (W) | 10 | 100 |
| RAM | 3 GB | 12 GB |
| Storage | 64 GB | 256 GB |
| Chipset | Unisoc T603 | MediaTek Dimensity 9400+ |
| Display | 6.71" • IPS LCD • 90Hz | 6.83" • OLED • 144Hz |
| Main Camera | 8MP | 50MP |
| Front Camera | 5MP | 20MP |
| OS | Android 14 (Go Edition) | Android 15 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 285 cheaper
A3xUSD 75
vsK80 UltraUSD 360
RAM
4× more RAM
K80 Ultra12 GB RAM
vsA3x3 GB RAM
Storage
4× more storage
K80 Ultra256 GB
vsA3x64 GB
Battery
48% larger battery
K80 Ultra7,410 mAh
vsA3x5,000 mAh
Charging
90 W faster wired charging
K80 Ultra100 W wired
vsA3x10 W wired
Performance
Different chipsets
A3xUnisoc T603
vsK80 UltraMediaTek Dimensity 9400+
Display
144 Hz refresh
K80 Ultra144 Hz
vsA3x90 Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceRedmi A3x
Much lower purchase priceUSD 75
Best if you want
More hardwareRedmi K80 Ultra
More RAM and storage12 GB RAM · 256 GB
Larger battery7,410 mAh
Faster wired charging100 W wired
Up to 144 Hz display6.83-inch
What CompareTab says about Redmi A3x vs Redmi K80 Ultra
Redmi K80 Ultra offers more RAM, storage, battery capacity and a smoother display than A3x, with 12 GB of RAM versus 3 GB, 256 GB of storage versus 64 GB, a 7410 mAh battery versus 5000 mAh, and a 144 Hz display instead of 90 Hz. It also adds a higher-resolution rear camera (50 MP versus 8 MP), a higher-resolution front camera (20 MP versus 5 MP), optical image stabilization on the main camera, and 100W charging. Redmi A3x, however, is around $285 cheaper and lighter at 193 g versus 219 g. The main trade-off is K80 Ultra’s extra RAM, storage, faster charging, battery capacity, and smoother display versus A3x’s lower price and lighter build.
