Xiaomi 15
$999
Xiaomi 15 vs Oppo K15
Oppo K15
$419
| 15 | K15 | |
|---|---|---|
| Price | USD 999 | USD 419 |
| Battery | 5240 mAh | 8000 mAh |
| Charging (W) | 90 | 80 |
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 7360 Super |
| Display | 6.36" • CrystalRes LTPO AMOLED • 120Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 32MP | 50MP |
| OS | Android 15 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 580 cheaper
K15USD 419
vs15USD 999
Battery
53% larger battery
K158,000 mAh
vs155,240 mAh
Charging
10 W faster wired charging
1590 W wired
vsK1580 W wired
Performance
Different chipsets
15Qualcomm Snapdragon 8 Elite
vsK15MediaTek Dimensity 7360 Super
Display
Larger display
K156.59-inch
vs156.36-inch
Build
14 g lighter
15191 g
vsK15205 g
Camera
Higher-resolution front camera
K1550MP front
vs1532MP front
Best For
Where each phone stands out based on this comparison.
Best if you want
More compactXiaomi 15
Faster wired charging90 W wired
Lighter build191 g
Best if you want
More hardwareOppo K15
Much lower purchase priceUSD 419
Larger battery8,000 mAh
Larger 6.59-inch6.59-inch
Higher-resolution front camera50MP front
What CompareTab says about Xiaomi 15 vs Oppo K15
Oppo K15 has the larger display than 15, with a 8000 mAh battery versus 5240 mAh and a 6.59 inch display versus 6.36 inch. It also adds a higher-resolution front camera (50 MP versus 32 MP). Xiaomi 15, however, is lighter at 191 g versus 205 g, has higher quoted peak brightness at 3200 nits versus 1200 nits, and supports faster wired charging at 90 W versus 80 W. The choice comes down to K15’s battery capacity, larger display, and higher-resolution front camera versus 15’s higher quoted peak brightness, faster charging, and lighter build.
