OnePlus Ace 2 vs Xiaomi Redmi K100 Pro Max

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OnePlus Ace 2

OnePlus Ace 2

$512

16 GB RAM 512 GB

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Xiaomi Redmi K100 Pro Max

Xiaomi Redmi K100 Pro Max

$674

12 GB RAM 256 GB

Ace 2Redmi K100 Pro Max
PriceUSD 512USD 674
Battery5000 mAh9070 mAh
Charging (W)100100
RAM16 GB12 GB
Storage512 GB256 GB
ChipsetQualcomm Snapdragon 8+ Gen 1Qualcomm Snapdragon 8 Elite Gen 5
Display6.74" • AMOLED • 120Hz6.9" • AMOLED • 185Hz
Main Camera50MP200MP
Front Camera16MP32MP
OSAndroid 13Android 16 (GSMArena)

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 162 cheaper
vsRedmi K100 Pro MaxUSD 674
RAM
4 GB more RAM
vsRedmi K100 Pro Max12 GB RAM
Storage
2× more storage
vsRedmi K100 Pro Max256 GB
Battery
81% larger battery
vsAce 25,000 mAh
Performance
Different chipsets
vsRedmi K100 Pro MaxQualcomm Snapdragon 8 Elite Gen 5
Display
Larger185Hz
vsAce 26.74″ · 120Hz
Build
34 g lighter
vsRedmi K100 Pro Max238 g

Best For

Where each phone stands out based on this comparison.

Best if you want

OnePlus Ace 2

Lower price
Much lower purchase priceUSD 512
More RAM and storage16 GB RAM · 512 GB
Lighter build204 g
Smaller 6.74-inch display6.74″
Best if you want

Xiaomi Redmi K100 Pro Max

More hardware
Larger battery9,070 mAh
Larger 185Hz display6.9″ · 185Hz

What CompareTab says about OnePlus Ace 2 vs Xiaomi Redmi K100 Pro Max

OnePlus Ace 2 has more RAM and storage than Redmi K100 Pro Max, with 16 GB of RAM versus 12 GB and 512 GB of storage versus 256 GB. Xiaomi Redmi K100 Pro Max counters with a larger 9070 mAh battery versus 5000 mAh, a larger 6.9 inch display, higher quoted peak brightness at 4500 nits versus 1450 nits, and a higher-resolution 32 MP front camera. The choice comes down to Ace 2’s extra RAM and storage versus Redmi K100 Pro Max’s larger battery, larger display, higher quoted peak brightness, and higher-resolution front camera.