PhoneLifespan

Zenfone 11 Ultra vs 14

vs

It depends

Too close to call outright

These two are within 4 points overall, so it depends on you: keep phones for years → 14 (supported until Feb 2029); want maximum speed → Zenfone 11 Ultra (Snapdragon 8 Gen 3).

Value Score: Zenfone 11 Ultra 61 · 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.

Asus Zenfone 11 Ultra $600
Buy with care$28.55/mo
2024◆ Buy-by Mar 20262028
Xiaomi 14 $550
Buy with care$16.95/mo
2024◆ Buy-by Feb 20272029

Category by category

Display
Zenfone 11 Ultra 7014 80

The 14's screen is the better one — 6.36-inch ltpo amoled, 2670×1200 (460 ppi), 1–120hz, 1000 nits typical / up to 3000 nits peak.

Performance
Zenfone 11 Ultra 9214 92

Performance is a wash — same chip tier.

Camera
Zenfone 11 Ultra 7914 79

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

Battery
Zenfone 11 Ultra 9014 72

5,500mAh vs 4,610mAh — the Zenfone 11 Ultra lasts longer between charges.

Software longevity
Zenfone 11 Ultra 2514 39

The 14 is supported until Feb 2029 — 11 months longer than the Zenfone 11 Ultra.

Value
Zenfone 11 Ultra 6114 65

Overall value goes to the 14 at $16.95 per month of safe use.

Full spec table
SpecZenfone 11 Ultra14
Price (street)$600$550
Display6.78-inch flexible E6 AMOLED, FHD+ (1080×2400), 144Hz, 2500-nit peak, 107% DCI-P36.36-inch LTPO AMOLED, 2670×1200 (460 ppi), 1–120Hz, 1000 nits typical / up to 3000 nits peak
ChipsetSnapdragon 8 Gen 3Snapdragon 8 Gen 3
RAM12GB/16GB12GB
Storage256GB/512GB256GB/512GB
Battery5,500 mAh4,610 mAh
Charging65W wired (HyperCharge), 15W Qi wireless90W wired, 50W wireless
Rear cameras50MP main (Sony IMX890 1/1.56-inch, gimbal OIS), 13MP ultra-wide (120-degree), 32MP telephoto 3x (OIS)50MP main (Leica Summilux, f/1.6, OIS), 50MP ultra-wide (115° FOV), 50MP telephoto (Leica 75mm floating, OIS)
Dimensions163.8 × 76.8 × 8.9 mm152.8 × 71.5 × 8.2 mm
Weight224 g193 g
Water resistanceIP68IP68
Supported untilMar 2028Feb 2029

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