PhoneLifespan

Galaxy S24+ vs 15T Pro

vs

It depends

Too close to call outright

These two are within 2 points overall, so it depends on you: keep phones for years → Galaxy S24+ (supported until Jan 2031); want maximum speed → 15T Pro (MediaTek Dimensity 9400+).

Value Score: Galaxy S24+ 71 · 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 S24+ $699
Safe to buy$12.57/mo
2024◆ Buy-by Jan 20292031
Xiaomi 15T Pro $650
Safe to buy$12.65/mo
2025◆ Buy-by Sep 20282030

Category by category

Display
Galaxy S24+ 10015T Pro 70

The Galaxy S24+'s screen is the better one — 6.7-inch dynamic amoled 2x, qhd+ (3120×1440), 1–120hz, up to 2600 nits.

Performance
Galaxy S24+ 9215T Pro 94

Performance is a wash — same chip tier.

Camera
Galaxy S24+ 7915T Pro 79

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

Battery
Galaxy S24+ 7815T Pro 90

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

Software longevity
Galaxy S24+ 6615T Pro 61

The Galaxy S24+ is supported until Jan 2031 — 4 months longer than the 15T Pro.

Value
Galaxy S24+ 7115T Pro 69

Pound for pound, these two are equally good deals.

Full spec table
SpecGalaxy S24+15T Pro
Price (street)$699$650
Display6.7-inch Dynamic AMOLED 2X, QHD+ (3120×1440), 1–120Hz, up to 2600 nits6.83-inch AMOLED, 2772x1280, 144Hz
ChipsetSnapdragon 8 Gen 3 for Galaxy (US)MediaTek 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
Dimensions158.5 × 75.9 × 7.7 mm162.7 × 77.9 × 8.0 mm
Weight196 g210 g
Water resistanceIP68IP68
Supported untilJan 2031Sep 2030

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