Xiaomi Redmi 15 5G
$249
Xiaomi Redmi 15 5G vs Oppo K15
Oppo K15
$419
| Redmi 15 5G | K15 | |
|---|---|---|
| Price | USD 249 | USD 419 |
| Battery | 7000 mAh | 8000 mAh |
| Charging (W) | 33 | 80 |
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 6s Gen 3 | MediaTek Dimensity 7360 Super |
| Display | 6.9" • IPS LCD DotDisplay • 144Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 8MP | 50MP |
| OS | Android 15 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 170 cheaper
Redmi 15 5GUSD 249
vsK15USD 419
RAM
4 GB more RAM
K1512 GB RAM
vsRedmi 15 5G8 GB RAM
Battery
14% larger battery
K158,000 mAh
vsRedmi 15 5G7,000 mAh
Charging
47 W faster wired charging
K1580 W wired
vsRedmi 15 5G33 W wired
Performance
Different chipsets
Redmi 15 5GQualcomm Snapdragon 6s Gen 3
vsK15MediaTek Dimensity 7360 Super
Display
Larger144Hz
Redmi 15 5G6.9″ · 144Hz
vsK156.59″ · 120Hz
Build
12 g lighter
K15205 g
vsRedmi 15 5G217 g
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceXiaomi Redmi 15 5G
Much lower purchase priceUSD 249
Larger 144Hz display6.9″ · 144Hz
Best if you want
More hardwareOppo K15
More RAM12 GB RAM
Larger battery8,000 mAh
Faster wired charging80 W wired
Lighter build205 g
What CompareTab says about Xiaomi Redmi 15 5G vs Oppo K15
Oppo K15 offers more RAM and faster wired charging than Redmi 15 5G, with 12 GB of RAM versus 8 GB, a 8000 mAh battery versus 7000 mAh, and 80 W wired charging versus 33 W. It also adds a higher-resolution front camera (50 MP versus 8 MP), optical image stabilization on the main camera, and an ultrawide rear camera. Xiaomi Redmi 15 5G, however, is around $170 cheaper and has a larger 6.9 inch display. The choice comes down to K15’s extra RAM, faster charging, battery capacity, and OIS-equipped camera setup versus Redmi 15 5G’s lower price and larger display.
