PhoneLifespan

Pixel 9a vs 12

vs

Winner

Google Pixel 9a

Lifespan decides this one: the Pixel 9a is supported until Apr 2032 at $7.14 per month of safe use, while the 12 runs out in Jan 2029 ($15.94/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Pixel 9a 73 · 12 72 — 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 9a $499
Safe to buy$7.14/mo
2025◆ Buy-by Apr 20302032
OnePlus 12 $500
Buy with care$15.94/mo
2024◆ Buy-by Jan 20272029

Category by category

Display
Pixel 9a 8012 100

The 12's screen is the better one — 6.82-inch ltpo amoled proxdr, qhd+ (3168×1440), 1–120hz, up to 4500 nits peak.

Performance
Pixel 9a 7612 92

The 12's Snapdragon 8 Gen 3 is simply the faster chip.

Camera
Pixel 9a 6212 79

The 12 has the stronger camera system (3 real rear lenses vs 2).

Battery
Pixel 9a 8212 88

5,400mAh vs 5,100mAh — the 12 lasts longer between charges.

Software longevity
Pixel 9a 8312 37

The Pixel 9a is supported until Apr 2032 — 39 months longer than the 12.

Value
Pixel 9a 7312 72

Pound for pound, these two are equally good deals.

Full spec table
SpecPixel 9a12
Price (street)$499$500
Display6.3-inch Actua pOLED, 60–120Hz, up to 2700 nits peak6.82-inch LTPO AMOLED ProXDR, QHD+ (3168×1440), 1–120Hz, up to 4500 nits peak
ChipsetGoogle Tensor G4Snapdragon 8 Gen 3
RAM8GB12GB/16GB
Storage128GB/256GB256GB/512GB
Battery5,100 mAh5,400 mAh
Charging23W wired, 7.5W wireless80W SUPERVOOC wired (50W in North America), 50W wireless
Rear cameras48MP main, 13MP ultra-wide50MP main, 48MP ultra-wide, 64MP periscope 3x
Dimensions154.7 × 73.2 × 8.9 mm164.3 × 75.8 × 9.2 mm
Weight186 g220 g
Water resistanceIP68IP65
Supported untilApr 2032Jan 2029
Pixel 9a full verdict →12 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.