Vivo V15 vs Xiaomi Redmi K100

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Vivo V15

Vivo V15

$299

6 GB RAM 64 GB

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Xiaomi Redmi K100

Xiaomi Redmi K100

$525

12 GB RAM 256 GB

V15Redmi K100
PriceUSD 299USD 525
Battery4000 mAh10000 mAh
Charging (W)18100
RAM6 GB12 GB
Storage64 GB256 GB
ChipsetMediaTek Helio P70Qualcomm Snapdragon 8 Elite
Display6.53" • IPS LCD • 60Hz6.83" • AMOLED • 165Hz
Main Camera12MP50MP
Front Camera32MP20MP
OSAndroid 9 PieAndroid 17

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 226 cheaper
vsRedmi K100USD 525
RAM
2× more RAM
vsV156 GB RAM
Storage
4× more storage
vsV1564 GB
Battery
150% larger battery
vsV154,000 mAh
Charging
82 W faster wired charging
vsV1518 W wired
Performance
Different chipsets
vsRedmi K100Qualcomm Snapdragon 8 Elite
Display
Larger165Hz
vsV156.53″ · 60Hz

Best For

Where each phone stands out based on this comparison.

Best if you want

Vivo V15

Lower price
Much lower purchase priceUSD 299
Smaller 6.53-inch display6.53″
Best if you want

Xiaomi Redmi K100

More hardware
More RAM and storage12 GB RAM · 256 GB
Larger battery10,000 mAh
Faster wired charging100 W wired
Larger 165Hz display6.83″ · 165Hz

What CompareTab says about Vivo V15 vs Xiaomi Redmi K100

Xiaomi Redmi K100 has clear advantages in memory, battery capacity and display refresh rate over V15, with 12 GB of RAM versus 6 GB, 256 GB of storage versus 64 GB, a 10000 mAh battery versus 4000 mAh, and a 165 Hz display instead of 60 Hz. It also adds a higher-resolution rear camera (50 MP versus 12 MP), optical image stabilization on the main camera, an ultrawide rear camera, and 100W charging. Vivo V15, however, is around $226 cheaper and lighter at 189.5 g versus 234.5 g and has a higher-resolution 32 MP front camera. The choice comes down to Redmi K100’s extra RAM, storage, faster charging, battery capacity, and smoother display versus V15’s lower price, lighter build, and higher-resolution front camera.