Oppo A3x
$130
Oppo A3x vs Oppo K15
Oppo K15
$419
| A3x | K15 | |
|---|---|---|
| Price | USD 130 | USD 419 |
| Battery | 5100 mAh | 8000 mAh |
| Charging (W) | 45 | 80 |
| RAM | 4 GB | 12 GB |
| Storage | 64 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 6s 4G Gen 1 | MediaTek Dimensity 7360 Super |
| Display | 6.67" • IPS LCD • 90Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 8MP | 50MP |
| Front Camera | 5MP | 50MP |
| OS | Android 14 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 289 cheaper
A3xUSD 130
vsK15USD 419
RAM
3× more RAM
K1512 GB RAM
vsA3x4 GB RAM
Storage
4× more storage
K15256 GB
vsA3x64 GB
Battery
57% larger battery
K158,000 mAh
vsA3x5,100 mAh
Charging
35 W faster wired charging
K1580 W wired
vsA3x45 W wired
Performance
Different chipsets
A3xQualcomm Snapdragon 6s 4G Gen 1
vsK15MediaTek Dimensity 7360 Super
Display
120 Hz refresh
K15120 Hz
vsA3x90 Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceOppo A3x
Much lower purchase priceUSD 130
Best if you want
More hardwareOppo K15
More RAM and storage12 GB RAM · 256 GB
Larger battery8,000 mAh
Faster wired charging80 W wired
Up to 120 Hz display6.59-inch
What CompareTab says about Oppo A3x vs Oppo K15
Oppo K15 has clear advantages in memory, battery capacity and display refresh rate over A3x, with 12 GB of RAM versus 4 GB, 256 GB of storage versus 64 GB, a 8000 mAh battery versus 5100 mAh, and a 120 Hz display instead of 90 Hz. It also adds a higher-resolution rear camera (50 MP versus 8 MP), a higher-resolution front camera (50 MP versus 5 MP), optical image stabilization on the main camera, and 80W charging. Oppo A3x, however, is around $289 cheaper, lighter at 186 g versus 205 g, and thinner at 7.68 mm versus 8.27 mm. The main trade-off is the K15’s extra RAM, storage, faster charging, battery capacity, and smoother display versus the A3x’s lower price and lighter, thinner build.
