PhoneLifespan

iQOO 11 vs X100 Ultra

vs

It depends

Too close to call outright

These two are within 1 point overall — it genuinely depends on price on the day. The X100 Ultra edges both longevity and performance, so prefer it when prices are close.

Value Score: iQOO 11 65 · X100 Ultra 66 methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Vivo iQOO 11 $470
Buy with care$24.94/mo
2023◆ Buy-by Jan 20262028
Vivo X100 Ultra $720
Buy with care$20.39/mo
2024◆ Buy-by May 20272029

Category by category

Display
iQOO 11 90X100 Ultra 90

Both displays are effectively the same class.

Performance
iQOO 11 85X100 Ultra 92

The X100 Ultra's Snapdragon 8 Gen 3 is simply the faster chip.

Camera
iQOO 11 79X100 Ultra 84

The X100 Ultra has the stronger camera system — same lens count, higher-grade sensors.

Battery
iQOO 11 80X100 Ultra 90

5,500mAh vs 5,000mAh — the X100 Ultra lasts longer between charges.

Software longevity
iQOO 11 22X100 Ultra 42

The X100 Ultra is supported until May 2029 — 16 months longer than the iQOO 11.

Value
iQOO 11 65X100 Ultra 66

Pound for pound, these two are equally good deals.

Full spec table
SpeciQOO 11X100 Ultra
Price (street)$470$720
Display6.78-inch LTPO4 AMOLED, QHD+, 144Hz, up to 1800 nits peak6.78-inch LTPO AMOLED, 120Hz, 3000 nits peak
ChipsetQualcomm Snapdragon 8 Gen 2Snapdragon 8 Gen 3
RAM8GB/12GB/16GB12GB/16GB
Storage128GB/256GB/512GB256GB/512GB/1TB
Battery5,000 mAh5,500 mAh
Charging120W wired80W wired, 30W wireless
Rear cameras50MP main, 13MP telephoto, 8MP ultra-wide50MP main, 200MP periscope telephoto, 50MP ultra-wide
Dimensions164.9 × 77.1 × 8.4 mm164.1 x 75.6 x 9.2 mm
Weight205 g229 g
Water resistanceNot ratedIP68/IP69
Supported untilJan 2028May 2029

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.