Vivo X100s vs iQOO Z11i

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Vivo X100s

Vivo X100s

$720

16 GB RAM 1024 GB

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iQOO Z11i

iQOO Z11i

$210

6 GB RAM 128 GB

X100sZ11i
PriceUSD 720USD 210
Battery5100 mAh6500 mAh
Charging (W)10015
RAM16 GB6 GB
Storage1024 GB128 GB
ChipsetMediaTek Dimensity 9300+Qualcomm Snapdragon 4 Gen 2
Display6.78" • 8T LTPO AMOLED • 120Hz6.74" • LCD • 120Hz
Main Camera50MP13MP
Front Camera32MP5MP
OSAndroid 14Android 16

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 510 cheaper
vsX100sUSD 720
RAM
10 GB more RAM
vsZ11i6 GB RAM
Storage
8× more storage
vsZ11i128 GB
Battery
27% larger battery
vsX100s5,100 mAh
Charging
85 W faster wired charging
vsZ11i15 W wired
Performance
Different chipsets
vsZ11iQualcomm Snapdragon 4 Gen 2
Camera
Higher resolution
vsZ11i13MP rear · 5MP front

Best For

Where each phone stands out based on this comparison.

Best if you want

Vivo X100s

More hardware
More RAM and storage16 GB RAM · 1,024 GB
Faster wired charging100 W wired
Higher-resolution cameras50MP rear · 32MP front
Best if you want

iQOO Z11i

Lower price
Much lower purchase priceUSD 210
Larger battery6,500 mAh

What CompareTab says about Vivo X100s vs iQOO Z11i

Vivo X100s combines more RAM and storage with faster wired charging than Z11i, with 16 GB of RAM versus 6 GB, 1024 GB of storage versus 128 GB, and 100 W wired charging versus 15 W. It also adds a higher-resolution rear camera (50 MP versus 13 MP), a higher-resolution front camera (32 MP versus 5 MP), and optical image stabilization on the main camera. iQOO Z11i, however, is around $510 cheaper and has a larger 6500 mAh battery versus 5100 mAh. The choice comes down to X100s’s extra RAM, storage, faster charging, and OIS-equipped camera setup versus Z11i’s lower price and larger battery.