realme c63 vs Xiaomi Redmi K100

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realme c63

realme c63

$135

6 GB RAM 128 GB

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Xiaomi Redmi K100

Xiaomi Redmi K100

$525

12 GB RAM 256 GB

c63Redmi K100
PriceUSD 135USD 525
Battery5000 mAh10000 mAh
Charging (W)45100
RAM6 GB12 GB
Storage128 GB256 GB
ChipsetUnisoc T612Qualcomm Snapdragon 8 Elite
Display6.75" • IPS LCD Eye Comfort Display • 90Hz6.83" • AMOLED • 165Hz
Main Camera50MP50MP
Front Camera8MP20MP
OSAndroid 14Android 17

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 390 cheaper
vsRedmi K100USD 525
RAM
2× more RAM
vsc636 GB RAM
Storage
2× more storage
vsc63128 GB
Battery
100% larger battery
vsc635,000 mAh
Charging
55 W faster wired charging
vsc6345 W wired
Performance
Different chipsets
vsRedmi K100Qualcomm Snapdragon 8 Elite
Display
165 Hz refresh
vsc6390 Hz

Best For

Where each phone stands out based on this comparison.

Best if you want

realme c63

Lower price
Much lower purchase priceUSD 135
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
Up to 165 Hz display6.83-inch

What CompareTab says about realme c63 vs Xiaomi Redmi K100

Xiaomi Redmi K100 has clear advantages in memory, battery capacity and display refresh rate over c63, with 12 GB of RAM versus 6 GB, 256 GB of storage versus 128 GB, a 10000 mAh battery versus 5000 mAh, and a 165 Hz display instead of 90 Hz. It also adds a higher-resolution front camera (20 MP versus 8 MP), optical image stabilization on the main camera, an ultrawide rear camera, and 100W charging. realme c63, however, is around $390 cheaper, lighter at 189 g versus 234.5 g, and thinner at 7.74 mm versus 8.65 mm. The main trade-off is the Redmi K100’s extra RAM, storage, faster charging, battery capacity, and smoother display versus the c63’s lower price and lighter, thinner build.