PhoneLifespan

Pixel 9 Pro vs 15T

vs

It depends

Too close to call outright

These two are within 1 point overall, so it depends on you: keep phones for years → Pixel 9 Pro (supported until Aug 2031); want maximum speed → 15T (MediaTek Dimensity 8400-Ultra).

Value Score: Pixel 9 Pro 69 · 15T 70 methodology

The lifespan decider

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

Google Pixel 9 Pro $649
Safe to buy$10.42/mo
2024◆ Buy-by Aug 20292031
Xiaomi 15T $500
Safe to buy$9.73/mo
2025◆ Buy-by Sep 20282030

Category by category

Display
Pixel 9 Pro 9015T 70

The Pixel 9 Pro's screen is the better one — 6.3-inch super actua ltpo oled, 1–120hz, up to 3000 nits peak.

Performance
Pixel 9 Pro 7615T 78

Performance is a wash — same chip tier.

Camera
Pixel 9 Pro 7915T 79

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

Battery
Pixel 9 Pro 7415T 90

5,500mAh vs 4,700mAh — the 15T lasts longer between charges.

Software longevity
Pixel 9 Pro 7415T 61

The Pixel 9 Pro is supported until Aug 2031 — 11 months longer than the 15T.

Value
Pixel 9 Pro 6915T 70

Pound for pound, these two are equally good deals.

Full spec table
SpecPixel 9 Pro15T
Price (street)$649$500
Display6.3-inch Super Actua LTPO OLED, 1–120Hz, up to 3000 nits peak6.83-inch AMOLED, 2772x1280, 144Hz
ChipsetGoogle Tensor G4MediaTek Dimensity 8400-Ultra
RAM16GB12GB
Storage128GB/256GB/512GB/1TB256GB/512GB
Battery4,700 mAh5,500 mAh
Charging27W wired, 21W wireless (Pixel Stand)67W wired
Rear cameras50MP main, 48MP ultra-wide, 48MP 5x telephoto50MP main, 50MP telephoto 2x, 12MP ultra-wide
Dimensions152.8 × 72 × 8.5 mm163.2 × 78.0 × 7.5 mm
Weight199 g194 g
Water resistanceIP68IP68
Supported untilAug 2031Sep 2030

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