PhoneLifespan

Galaxy S25+ vs 15T Pro

vs

It depends

Too close to call outright

These two are within 4 points overall — it genuinely depends on price on the day. The Galaxy S25+ edges both longevity and performance, so prefer it when prices are close.

Value Score: Galaxy S25+ 73 · 15T Pro 69 methodology

The lifespan decider

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

Samsung Galaxy S25+ $849
Safe to buy$12.52/mo
2025◆ Buy-by Feb 20302032
Xiaomi 15T Pro $650
Safe to buy$12.65/mo
2025◆ Buy-by Sep 20282030

Category by category

Display
Galaxy S25+ 10015T Pro 70

The Galaxy S25+'s screen is the better one — 6.7-inch dynamic amoled 2x, qhd+ (3120×1440), 1–120hz, up to 2600 nits.

Performance
Galaxy S25+ 9815T Pro 94

The Galaxy S25+'s Snapdragon 8 Elite for Galaxy is simply the faster chip.

Camera
Galaxy S25+ 7915T Pro 79

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

Battery
Galaxy S25+ 7815T Pro 90

5,500mAh vs 4,900mAh — the 15T Pro lasts longer between charges.

Software longevity
Galaxy S25+ 8115T Pro 61

The Galaxy S25+ is supported until Feb 2032 — 16 months longer than the 15T Pro.

Value
Galaxy S25+ 7315T Pro 69

Overall value goes to the Galaxy S25+ at $12.52 per month of safe use.

Full spec table
SpecGalaxy S25+15T Pro
Price (street)$849$650
Display6.7-inch Dynamic AMOLED 2X, QHD+ (3120×1440), 1–120Hz, up to 2600 nits6.83-inch AMOLED, 2772x1280, 144Hz
ChipsetSnapdragon 8 Elite for GalaxyMediaTek Dimensity 9400+
RAM12GB12GB
Storage256GB/512GB256GB/512GB/1TB
Battery4,900 mAh5,500 mAh
Charging45W wired, 15W wireless90W wired, 50W wireless
Rear cameras50MP main, 12MP ultra-wide, 10MP telephoto 3x50MP main, 50MP telephoto 5x periscope, 12MP ultra-wide
Dimensions158.4 × 75.8 × 7.3 mm162.7 × 77.9 × 8.0 mm
Weight190 g210 g
Water resistanceIP68IP68
Supported untilFeb 2032Sep 2030

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