PhoneLifespan

X100 vs 14

vs

It depends

Too close to call outright

These two are within 1 point overall, so it depends on you: keep phones for years → 14 (supported until Feb 2029); want maximum speed → X100 (MediaTek Dimensity 9300).

Value Score: X100 64 · 14 65 methodology

The lifespan decider

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

Vivo X100 $620
Buy with care$21.16/mo
2023◆ Buy-by Nov 20262028
Xiaomi 14 $550
Buy with care$16.95/mo
2024◆ Buy-by Feb 20272029

Category by category

Display
X100 9014 80

The X100's screen is the better one — 6.78-inch ltpo amoled, 2800x1260, 120hz, up to 3000 nits peak.

Performance
X100 9314 92

Performance is a wash — same chip tier.

Camera
X100 7914 79

Camera systems are comparable on paper — pick by sample photos.

Battery
X100 8014 72

5,000mAh vs 4,610mAh — the X100 lasts longer between charges.

Software longevity
X100 3514 39

The 14 is supported until Feb 2029 — 3 months longer than the X100.

Value
X100 6414 65

Pound for pound, these two are equally good deals.

Full spec table
SpecX10014
Price (street)$620$550
Display6.78-inch LTPO AMOLED, 2800x1260, 120Hz, up to 3000 nits peak6.36-inch LTPO AMOLED, 2670×1200 (460 ppi), 1–120Hz, 1000 nits typical / up to 3000 nits peak
ChipsetMediaTek Dimensity 9300Snapdragon 8 Gen 3
RAM12GB/16GB12GB
Storage256GB/512GB256GB/512GB
Battery5,000 mAh4,610 mAh
Charging120W wired90W wired, 50W wireless
Rear cameras50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope50MP main (Leica Summilux, f/1.6, OIS), 50MP ultra-wide (115° FOV), 50MP telephoto (Leica 75mm floating, OIS)
Dimensions164.1 × 75.3 × 8.2 mm152.8 × 71.5 × 8.2 mm
Weight202 g193 g
Water resistanceIP68IP68
Supported untilNov 2028Feb 2029

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