PhoneLifespan

Zenfone 11 Ultra vs Galaxy S26

vs

Winner

Samsung Galaxy S26

Lifespan decides this one: the Galaxy S26 is supported until Mar 2033 at $9.90 per month of safe use, while the Zenfone 11 Ultra runs out in Mar 2028 ($28.82/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Zenfone 11 Ultra 61 · Galaxy S26 75 — 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$28.82/mo
2024◆ Buy-by Mar 20262028
Samsung Galaxy S26 $799
Safe to buy$9.90/mo
2026◆ Buy-by Mar 20312033

Category by category

Display
Zenfone 11 Ultra 70Galaxy S26 90

The Galaxy S26's screen is the better one — 6.3-inch dynamic ltpo amoled 2x, fhd+, 1–120hz, up to 2600 nits.

Performance
Zenfone 11 Ultra 92Galaxy S26 100

The Galaxy S26's Snapdragon 8 Elite Gen 5 for Galaxy is simply the faster chip.

Camera
Zenfone 11 Ultra 79Galaxy S26 79

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

Battery
Zenfone 11 Ultra 90Galaxy S26 66

5,500mAh vs 4,300mAh — the Zenfone 11 Ultra lasts longer between charges.

Software longevity
Zenfone 11 Ultra 25Galaxy S26 96

The Galaxy S26 is supported until Mar 2033 — 60 months longer than the Zenfone 11 Ultra.

Value
Zenfone 11 Ultra 61Galaxy S26 75

Overall value goes to the Galaxy S26 at $9.90 per month of safe use.

Full spec table
SpecZenfone 11 UltraGalaxy S26
Price (street)$600$799
Display6.78-inch flexible E6 AMOLED, FHD+ (1080×2400), 144Hz, 2500-nit peak, 107% DCI-P36.3-inch Dynamic LTPO AMOLED 2X, FHD+, 1–120Hz, up to 2600 nits
ChipsetSnapdragon 8 Gen 3Snapdragon 8 Elite Gen 5 for Galaxy
RAM12GB/16GB12GB
Storage256GB/512GB256GB/512GB
Battery5,500 mAh4,300 mAh
Charging65W wired (HyperCharge), 15W Qi wireless25W wired, 15W wireless (Qi2.2 Ready)
Rear cameras50MP main (Sony IMX890 1/1.56-inch, gimbal OIS), 13MP ultra-wide (120-degree), 32MP telephoto 3x (OIS)50MP main, 12MP ultra-wide, 10MP telephoto 3x
Dimensions163.8 × 76.8 × 8.9 mm149.6 × 71.7 × 7.2 mm
Weight224 g167 g
Water resistanceIP68IP68
Supported untilMar 2028Mar 2033
Zenfone 11 Ultra full verdict →Galaxy S26 full verdict →Longevity master board →

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